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When using virsh net-event non-existing-net the error message says that 'either --list or event type is required' This is misleading as 'virsh net-event $valid-event-type' is not going to work either. What is expected is 'virsh net-event --event $valid-event-type' This commit fixes the string in pool-event, nodedev-event, event, and net-event.
2239 lines
68 KiB
C
2239 lines
68 KiB
C
/*
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* virsh-pool.c: Commands to manage storage pool
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*
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* Copyright (C) 2005, 2007-2016 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Daniel Veillard <veillard@redhat.com>
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* Karel Zak <kzak@redhat.com>
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* Daniel P. Berrange <berrange@redhat.com>
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*
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*/
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#include <config.h>
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#include "virsh-pool.h"
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#include "internal.h"
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#include "virbuffer.h"
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#include "viralloc.h"
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#include "virfile.h"
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#include "conf/storage_conf.h"
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#include "virstring.h"
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#include "virtime.h"
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#define VIRSH_COMMON_OPT_POOL_FULL \
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VIRSH_COMMON_OPT_POOL(N_("pool name or uuid")) \
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#define VIRSH_COMMON_OPT_POOL_BUILD \
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{.name = "build", \
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.type = VSH_OT_BOOL, \
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.flags = 0, \
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.help = N_("build the pool as normal") \
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} \
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#define VIRSH_COMMON_OPT_POOL_NO_OVERWRITE \
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{.name = "no-overwrite", \
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.type = VSH_OT_BOOL, \
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.flags = 0, \
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.help = N_("do not overwrite an existing pool of this type") \
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} \
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#define VIRSH_COMMON_OPT_POOL_OVERWRITE \
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{.name = "overwrite", \
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.type = VSH_OT_BOOL, \
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.flags = 0, \
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.help = N_("overwrite any existing data") \
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} \
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#define VIRSH_COMMON_OPT_POOL_X_AS \
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{.name = "name", \
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.type = VSH_OT_DATA, \
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.flags = VSH_OFLAG_REQ, \
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.help = N_("name of the pool") \
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}, \
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{.name = "type", \
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.type = VSH_OT_DATA, \
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.flags = VSH_OFLAG_REQ, \
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.help = N_("type of the pool") \
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}, \
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{.name = "print-xml", \
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.type = VSH_OT_BOOL, \
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.help = N_("print XML document, but don't define/create") \
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}, \
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{.name = "source-host", \
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.type = VSH_OT_STRING, \
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.help = N_("source-host for underlying storage") \
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}, \
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{.name = "source-path", \
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.type = VSH_OT_STRING, \
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.help = N_("source path for underlying storage") \
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}, \
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{.name = "source-dev", \
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.type = VSH_OT_STRING, \
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.help = N_("source device for underlying storage") \
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}, \
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{.name = "source-name", \
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.type = VSH_OT_STRING, \
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.help = N_("source name for underlying storage") \
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}, \
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{.name = "target", \
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.type = VSH_OT_STRING, \
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.help = N_("target for underlying storage") \
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}, \
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{.name = "source-format", \
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.type = VSH_OT_STRING, \
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.help = N_("format for underlying storage") \
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}, \
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{.name = "auth-type", \
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.type = VSH_OT_STRING, \
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.help = N_("auth type to be used for underlying storage") \
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}, \
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{.name = "auth-username", \
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.type = VSH_OT_STRING, \
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.help = N_("auth username to be used for underlying storage") \
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}, \
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{.name = "secret-usage", \
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.type = VSH_OT_STRING, \
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.help = N_("auth secret usage to be used for underlying storage") \
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}, \
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{.name = "adapter-name", \
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.type = VSH_OT_STRING, \
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.help = N_("adapter name to be used for underlying storage") \
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}, \
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{.name = "adapter-wwnn", \
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.type = VSH_OT_STRING, \
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.help = N_("adapter wwnn to be used for underlying storage") \
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}, \
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{.name = "adapter-wwpn", \
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.type = VSH_OT_STRING, \
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.help = N_("adapter wwpn to be used for underlying storage") \
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}, \
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{.name = "adapter-parent", \
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.type = VSH_OT_STRING, \
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.help = N_("adapter parent to be used for underlying storage") \
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} \
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virStoragePoolPtr
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virshCommandOptPoolBy(vshControl *ctl, const vshCmd *cmd, const char *optname,
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const char **name, unsigned int flags)
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{
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virStoragePoolPtr pool = NULL;
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const char *n = NULL;
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virshControlPtr priv = ctl->privData;
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virCheckFlags(VIRSH_BYUUID | VIRSH_BYNAME, NULL);
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if (vshCommandOptStringReq(ctl, cmd, optname, &n) < 0)
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return NULL;
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vshDebug(ctl, VSH_ERR_INFO, "%s: found option <%s>: %s\n",
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cmd->def->name, optname, n);
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if (name)
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*name = n;
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/* try it by UUID */
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if ((flags & VIRSH_BYUUID) && strlen(n) == VIR_UUID_STRING_BUFLEN-1) {
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vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as pool UUID\n",
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cmd->def->name, optname);
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pool = virStoragePoolLookupByUUIDString(priv->conn, n);
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}
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/* try it by NAME */
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if (!pool && (flags & VIRSH_BYNAME)) {
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vshDebug(ctl, VSH_ERR_DEBUG, "%s: <%s> trying as pool NAME\n",
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cmd->def->name, optname);
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pool = virStoragePoolLookupByName(priv->conn, n);
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}
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if (!pool)
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vshError(ctl, _("failed to get pool '%s'"), n);
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return pool;
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}
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/*
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* "pool-autostart" command
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*/
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static const vshCmdInfo info_pool_autostart[] = {
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{.name = "help",
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.data = N_("autostart a pool")
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},
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{.name = "desc",
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.data = N_("Configure a pool to be automatically started at boot.")
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},
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{.name = NULL}
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};
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static const vshCmdOptDef opts_pool_autostart[] = {
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VIRSH_COMMON_OPT_POOL_FULL,
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{.name = "disable",
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.type = VSH_OT_BOOL,
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.help = N_("disable autostarting")
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},
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{.name = NULL}
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};
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static bool
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cmdPoolAutostart(vshControl *ctl, const vshCmd *cmd)
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{
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virStoragePoolPtr pool;
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const char *name;
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int autostart;
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if (!(pool = virshCommandOptPool(ctl, cmd, "pool", &name)))
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return false;
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autostart = !vshCommandOptBool(cmd, "disable");
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if (virStoragePoolSetAutostart(pool, autostart) < 0) {
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if (autostart)
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vshError(ctl, _("failed to mark pool %s as autostarted"), name);
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else
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vshError(ctl, _("failed to unmark pool %s as autostarted"), name);
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virStoragePoolFree(pool);
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return false;
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}
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if (autostart)
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vshPrintExtra(ctl, _("Pool %s marked as autostarted\n"), name);
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else
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vshPrintExtra(ctl, _("Pool %s unmarked as autostarted\n"), name);
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virStoragePoolFree(pool);
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return true;
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}
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/*
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* "pool-create" command
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*/
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static const vshCmdInfo info_pool_create[] = {
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{.name = "help",
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.data = N_("create a pool from an XML file")
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},
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{.name = "desc",
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.data = N_("Create a pool.")
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},
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{.name = NULL}
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};
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static const vshCmdOptDef opts_pool_create[] = {
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VIRSH_COMMON_OPT_FILE(N_("file containing an XML pool description")),
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VIRSH_COMMON_OPT_POOL_BUILD,
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VIRSH_COMMON_OPT_POOL_NO_OVERWRITE,
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VIRSH_COMMON_OPT_POOL_OVERWRITE,
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{.name = NULL}
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};
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static bool
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cmdPoolCreate(vshControl *ctl, const vshCmd *cmd)
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{
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virStoragePoolPtr pool;
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const char *from = NULL;
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bool ret = true;
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char *buffer;
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bool build;
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bool overwrite;
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bool no_overwrite;
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unsigned int flags = 0;
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virshControlPtr priv = ctl->privData;
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if (vshCommandOptStringReq(ctl, cmd, "file", &from) < 0)
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return false;
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build = vshCommandOptBool(cmd, "build");
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overwrite = vshCommandOptBool(cmd, "overwrite");
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no_overwrite = vshCommandOptBool(cmd, "no-overwrite");
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VSH_EXCLUSIVE_OPTIONS_EXPR("overwrite", overwrite,
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"no-overwrite", no_overwrite);
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if (build)
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flags |= VIR_STORAGE_POOL_CREATE_WITH_BUILD;
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if (overwrite)
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flags |= VIR_STORAGE_POOL_CREATE_WITH_BUILD_OVERWRITE;
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if (no_overwrite)
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flags |= VIR_STORAGE_POOL_CREATE_WITH_BUILD_NO_OVERWRITE;
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if (virFileReadAll(from, VSH_MAX_XML_FILE, &buffer) < 0)
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return false;
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pool = virStoragePoolCreateXML(priv->conn, buffer, flags);
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VIR_FREE(buffer);
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if (pool != NULL) {
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vshPrintExtra(ctl, _("Pool %s created from %s\n"),
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virStoragePoolGetName(pool), from);
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virStoragePoolFree(pool);
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} else {
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vshError(ctl, _("Failed to create pool from %s"), from);
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ret = false;
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}
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return ret;
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}
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static const vshCmdOptDef opts_pool_define_as[] = {
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VIRSH_COMMON_OPT_POOL_X_AS,
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{.name = NULL}
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};
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static int
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virshBuildPoolXML(vshControl *ctl,
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const vshCmd *cmd,
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const char **retname,
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char **xml)
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{
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const char *name = NULL, *type = NULL, *srcHost = NULL, *srcPath = NULL,
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*srcDev = NULL, *srcName = NULL, *srcFormat = NULL,
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*target = NULL, *authType = NULL, *authUsername = NULL,
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*secretUsage = NULL, *adapterName = NULL, *adapterParent = NULL,
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*adapterWwnn = NULL, *adapterWwpn = NULL;
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virBuffer buf = VIR_BUFFER_INITIALIZER;
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if (vshCommandOptStringReq(ctl, cmd, "name", &name) < 0)
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goto cleanup;
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if (vshCommandOptStringReq(ctl, cmd, "type", &type) < 0)
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goto cleanup;
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if (vshCommandOptStringReq(ctl, cmd, "source-host", &srcHost) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "source-path", &srcPath) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "source-dev", &srcDev) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "source-name", &srcName) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "source-format", &srcFormat) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "target", &target) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "auth-type", &authType) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "auth-username", &authUsername) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "secret-usage", &secretUsage) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "adapter-name", &adapterName) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "adapter-wwnn", &adapterWwnn) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "adapter-wwpn", &adapterWwpn) < 0 ||
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vshCommandOptStringReq(ctl, cmd, "adapter-parent", &adapterParent) < 0)
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goto cleanup;
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virBufferAsprintf(&buf, "<pool type='%s'>\n", type);
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virBufferAdjustIndent(&buf, 2);
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virBufferAsprintf(&buf, "<name>%s</name>\n", name);
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if (srcHost || srcPath || srcDev || srcFormat || srcName ||
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(adapterWwnn && adapterWwpn) || adapterName) {
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virBufferAddLit(&buf, "<source>\n");
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virBufferAdjustIndent(&buf, 2);
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if (srcHost)
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virBufferAsprintf(&buf, "<host name='%s'/>\n", srcHost);
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if (srcPath)
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virBufferAsprintf(&buf, "<dir path='%s'/>\n", srcPath);
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if (srcDev)
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virBufferAsprintf(&buf, "<device path='%s'/>\n", srcDev);
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if (adapterWwnn && adapterWwpn) {
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virBufferAddLit(&buf, "<adapter type='fc_host'");
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if (adapterParent)
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virBufferAsprintf(&buf, " parent='%s'", adapterParent);
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virBufferAsprintf(&buf, " wwnn='%s' wwpn='%s'/>\n",
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adapterWwnn, adapterWwpn);
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} else if (adapterName) {
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virBufferAsprintf(&buf, "<adapter type='scsi_host' name='%s'/>\n",
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adapterName);
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}
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if (authType && authUsername && secretUsage) {
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virBufferAsprintf(&buf, "<auth type='%s' username='%s'>\n",
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authType, authUsername);
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virBufferAdjustIndent(&buf, 2);
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virBufferAsprintf(&buf, "<secret usage='%s'/>\n", secretUsage);
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virBufferAdjustIndent(&buf, -2);
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virBufferAddLit(&buf, "</auth>\n");
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}
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if (srcFormat)
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virBufferAsprintf(&buf, "<format type='%s'/>\n", srcFormat);
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if (srcName)
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virBufferAsprintf(&buf, "<name>%s</name>\n", srcName);
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virBufferAdjustIndent(&buf, -2);
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virBufferAddLit(&buf, "</source>\n");
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}
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if (target) {
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virBufferAddLit(&buf, "<target>\n");
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virBufferAdjustIndent(&buf, 2);
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virBufferAsprintf(&buf, "<path>%s</path>\n", target);
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virBufferAdjustIndent(&buf, -2);
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virBufferAddLit(&buf, "</target>\n");
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}
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virBufferAdjustIndent(&buf, -2);
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virBufferAddLit(&buf, "</pool>\n");
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if (virBufferError(&buf)) {
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vshError(ctl, "%s", _("Failed to allocate XML buffer"));
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return false;
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}
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*xml = virBufferContentAndReset(&buf);
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*retname = name;
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return true;
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cleanup:
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virBufferFreeAndReset(&buf);
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return false;
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}
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/*
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* "pool-create-as" command
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*/
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static const vshCmdInfo info_pool_create_as[] = {
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{.name = "help",
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.data = N_("create a pool from a set of args")
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},
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{.name = "desc",
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.data = N_("Create a pool.")
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},
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{.name = NULL}
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};
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static const vshCmdOptDef opts_pool_create_as[] = {
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VIRSH_COMMON_OPT_POOL_X_AS,
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VIRSH_COMMON_OPT_POOL_BUILD,
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VIRSH_COMMON_OPT_POOL_NO_OVERWRITE,
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VIRSH_COMMON_OPT_POOL_OVERWRITE,
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{.name = NULL}
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};
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static bool
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cmdPoolCreateAs(vshControl *ctl, const vshCmd *cmd)
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{
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virStoragePoolPtr pool;
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const char *name;
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char *xml;
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bool printXML = vshCommandOptBool(cmd, "print-xml");
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bool build;
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bool overwrite;
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bool no_overwrite;
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unsigned int flags = 0;
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virshControlPtr priv = ctl->privData;
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build = vshCommandOptBool(cmd, "build");
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overwrite = vshCommandOptBool(cmd, "overwrite");
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no_overwrite = vshCommandOptBool(cmd, "no-overwrite");
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VSH_EXCLUSIVE_OPTIONS_EXPR("overwrite", overwrite,
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"no-overwrite", no_overwrite);
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if (build)
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flags |= VIR_STORAGE_POOL_CREATE_WITH_BUILD;
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if (overwrite)
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flags |= VIR_STORAGE_POOL_CREATE_WITH_BUILD_OVERWRITE;
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if (no_overwrite)
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flags |= VIR_STORAGE_POOL_CREATE_WITH_BUILD_NO_OVERWRITE;
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if (!virshBuildPoolXML(ctl, cmd, &name, &xml))
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return false;
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if (printXML) {
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vshPrint(ctl, "%s", xml);
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VIR_FREE(xml);
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} else {
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pool = virStoragePoolCreateXML(priv->conn, xml, flags);
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VIR_FREE(xml);
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if (pool != NULL) {
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vshPrintExtra(ctl, _("Pool %s created\n"), name);
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virStoragePoolFree(pool);
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} else {
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vshError(ctl, _("Failed to create pool %s"), name);
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return false;
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}
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}
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return true;
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}
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|
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/*
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* "pool-define" command
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*/
|
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static const vshCmdInfo info_pool_define[] = {
|
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{.name = "help",
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.data = N_("define an inactive persistent storage pool or modify "
|
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"an existing persistent one from an XML file")
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},
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{.name = "desc",
|
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.data = N_("Define or modify a persistent storage pool.")
|
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},
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{.name = NULL}
|
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};
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|
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static const vshCmdOptDef opts_pool_define[] = {
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VIRSH_COMMON_OPT_FILE(N_("file containing an XML pool description")),
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|
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{.name = NULL}
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};
|
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|
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static bool
|
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cmdPoolDefine(vshControl *ctl, const vshCmd *cmd)
|
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{
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virStoragePoolPtr pool;
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const char *from = NULL;
|
|
bool ret = true;
|
|
char *buffer;
|
|
virshControlPtr priv = ctl->privData;
|
|
|
|
if (vshCommandOptStringReq(ctl, cmd, "file", &from) < 0)
|
|
return false;
|
|
|
|
if (virFileReadAll(from, VSH_MAX_XML_FILE, &buffer) < 0)
|
|
return false;
|
|
|
|
pool = virStoragePoolDefineXML(priv->conn, buffer, 0);
|
|
VIR_FREE(buffer);
|
|
|
|
if (pool != NULL) {
|
|
vshPrintExtra(ctl, _("Pool %s defined from %s\n"),
|
|
virStoragePoolGetName(pool), from);
|
|
virStoragePoolFree(pool);
|
|
} else {
|
|
vshError(ctl, _("Failed to define pool from %s"), from);
|
|
ret = false;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "pool-define-as" command
|
|
*/
|
|
static const vshCmdInfo info_pool_define_as[] = {
|
|
{.name = "help",
|
|
.data = N_("define a pool from a set of args")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Define a pool.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolDefineAs(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
const char *name;
|
|
char *xml;
|
|
bool printXML = vshCommandOptBool(cmd, "print-xml");
|
|
virshControlPtr priv = ctl->privData;
|
|
|
|
if (!virshBuildPoolXML(ctl, cmd, &name, &xml))
|
|
return false;
|
|
|
|
if (printXML) {
|
|
vshPrint(ctl, "%s", xml);
|
|
VIR_FREE(xml);
|
|
} else {
|
|
pool = virStoragePoolDefineXML(priv->conn, xml, 0);
|
|
VIR_FREE(xml);
|
|
|
|
if (pool != NULL) {
|
|
vshPrintExtra(ctl, _("Pool %s defined\n"), name);
|
|
virStoragePoolFree(pool);
|
|
} else {
|
|
vshError(ctl, _("Failed to define pool %s"), name);
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* "pool-build" command
|
|
*/
|
|
static const vshCmdInfo info_pool_build[] = {
|
|
{.name = "help",
|
|
.data = N_("build a pool")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Build a given pool.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_build[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
VIRSH_COMMON_OPT_POOL_NO_OVERWRITE,
|
|
VIRSH_COMMON_OPT_POOL_OVERWRITE,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolBuild(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
bool ret = true;
|
|
const char *name;
|
|
unsigned int flags = 0;
|
|
|
|
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", &name)))
|
|
return false;
|
|
|
|
if (vshCommandOptBool(cmd, "no-overwrite"))
|
|
flags |= VIR_STORAGE_POOL_BUILD_NO_OVERWRITE;
|
|
|
|
if (vshCommandOptBool(cmd, "overwrite"))
|
|
flags |= VIR_STORAGE_POOL_BUILD_OVERWRITE;
|
|
|
|
if (virStoragePoolBuild(pool, flags) == 0) {
|
|
vshPrintExtra(ctl, _("Pool %s built\n"), name);
|
|
} else {
|
|
vshError(ctl, _("Failed to build pool %s"), name);
|
|
ret = false;
|
|
}
|
|
|
|
virStoragePoolFree(pool);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "pool-destroy" command
|
|
*/
|
|
static const vshCmdInfo info_pool_destroy[] = {
|
|
{.name = "help",
|
|
.data = N_("destroy (stop) a pool")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Forcefully stop a given pool. Raw data in the pool is untouched")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_destroy[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolDestroy(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
bool ret = true;
|
|
const char *name;
|
|
|
|
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", &name)))
|
|
return false;
|
|
|
|
if (virStoragePoolDestroy(pool) == 0) {
|
|
vshPrintExtra(ctl, _("Pool %s destroyed\n"), name);
|
|
} else {
|
|
vshError(ctl, _("Failed to destroy pool %s"), name);
|
|
ret = false;
|
|
}
|
|
|
|
virStoragePoolFree(pool);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "pool-delete" command
|
|
*/
|
|
static const vshCmdInfo info_pool_delete[] = {
|
|
{.name = "help",
|
|
.data = N_("delete a pool")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Delete a given pool.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_delete[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolDelete(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
bool ret = true;
|
|
const char *name;
|
|
|
|
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", &name)))
|
|
return false;
|
|
|
|
if (virStoragePoolDelete(pool, 0) == 0) {
|
|
vshPrintExtra(ctl, _("Pool %s deleted\n"), name);
|
|
} else {
|
|
vshError(ctl, _("Failed to delete pool %s"), name);
|
|
ret = false;
|
|
}
|
|
|
|
virStoragePoolFree(pool);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "pool-refresh" command
|
|
*/
|
|
static const vshCmdInfo info_pool_refresh[] = {
|
|
{.name = "help",
|
|
.data = N_("refresh a pool")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Refresh a given pool.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_refresh[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolRefresh(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
bool ret = true;
|
|
const char *name;
|
|
|
|
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", &name)))
|
|
return false;
|
|
|
|
if (virStoragePoolRefresh(pool, 0) == 0) {
|
|
vshPrintExtra(ctl, _("Pool %s refreshed\n"), name);
|
|
} else {
|
|
vshError(ctl, _("Failed to refresh pool %s"), name);
|
|
ret = false;
|
|
}
|
|
virStoragePoolFree(pool);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "pool-dumpxml" command
|
|
*/
|
|
static const vshCmdInfo info_pool_dumpxml[] = {
|
|
{.name = "help",
|
|
.data = N_("pool information in XML")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Output the pool information as an XML dump to stdout.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_dumpxml[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
|
|
{.name = "inactive",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("show inactive defined XML")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolDumpXML(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
bool ret = true;
|
|
bool inactive = vshCommandOptBool(cmd, "inactive");
|
|
unsigned int flags = 0;
|
|
char *dump;
|
|
|
|
if (inactive)
|
|
flags |= VIR_STORAGE_XML_INACTIVE;
|
|
|
|
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", NULL)))
|
|
return false;
|
|
|
|
dump = virStoragePoolGetXMLDesc(pool, flags);
|
|
if (dump != NULL) {
|
|
vshPrint(ctl, "%s", dump);
|
|
VIR_FREE(dump);
|
|
} else {
|
|
ret = false;
|
|
}
|
|
|
|
virStoragePoolFree(pool);
|
|
return ret;
|
|
}
|
|
|
|
static int
|
|
virshStoragePoolSorter(const void *a, const void *b)
|
|
{
|
|
virStoragePoolPtr *pa = (virStoragePoolPtr *) a;
|
|
virStoragePoolPtr *pb = (virStoragePoolPtr *) b;
|
|
|
|
if (*pa && !*pb)
|
|
return -1;
|
|
|
|
if (!*pa)
|
|
return *pb != NULL;
|
|
|
|
return vshStrcasecmp(virStoragePoolGetName(*pa),
|
|
virStoragePoolGetName(*pb));
|
|
}
|
|
|
|
struct virshStoragePoolList {
|
|
virStoragePoolPtr *pools;
|
|
size_t npools;
|
|
};
|
|
typedef struct virshStoragePoolList *virshStoragePoolListPtr;
|
|
|
|
static void
|
|
virshStoragePoolListFree(virshStoragePoolListPtr list)
|
|
{
|
|
size_t i;
|
|
|
|
if (list && list->pools) {
|
|
for (i = 0; i < list->npools; i++) {
|
|
if (list->pools[i])
|
|
virStoragePoolFree(list->pools[i]);
|
|
}
|
|
VIR_FREE(list->pools);
|
|
}
|
|
VIR_FREE(list);
|
|
}
|
|
|
|
static virshStoragePoolListPtr
|
|
virshStoragePoolListCollect(vshControl *ctl,
|
|
unsigned int flags)
|
|
{
|
|
virshStoragePoolListPtr list = vshMalloc(ctl, sizeof(*list));
|
|
size_t i;
|
|
int ret;
|
|
char **names = NULL;
|
|
virStoragePoolPtr pool;
|
|
bool success = false;
|
|
size_t deleted = 0;
|
|
int persistent;
|
|
int autostart;
|
|
int nActivePools = 0;
|
|
int nInactivePools = 0;
|
|
int nAllPools = 0;
|
|
virshControlPtr priv = ctl->privData;
|
|
|
|
/* try the list with flags support (0.10.2 and later) */
|
|
if ((ret = virConnectListAllStoragePools(priv->conn,
|
|
&list->pools,
|
|
flags)) >= 0) {
|
|
list->npools = ret;
|
|
goto finished;
|
|
}
|
|
|
|
/* check if the command is actually supported */
|
|
if (last_error && last_error->code == VIR_ERR_NO_SUPPORT)
|
|
goto fallback;
|
|
|
|
if (last_error && last_error->code == VIR_ERR_INVALID_ARG) {
|
|
/* try the new API again but mask non-guaranteed flags */
|
|
unsigned int newflags = flags & (VIR_CONNECT_LIST_STORAGE_POOLS_ACTIVE |
|
|
VIR_CONNECT_LIST_STORAGE_POOLS_INACTIVE);
|
|
vshResetLibvirtError();
|
|
if ((ret = virConnectListAllStoragePools(priv->conn, &list->pools,
|
|
newflags)) >= 0) {
|
|
list->npools = ret;
|
|
goto filter;
|
|
}
|
|
}
|
|
|
|
/* there was an error during the first or second call */
|
|
vshError(ctl, "%s", _("Failed to list pools"));
|
|
goto cleanup;
|
|
|
|
|
|
fallback:
|
|
/* fall back to old method (0.10.1 and older) */
|
|
vshResetLibvirtError();
|
|
|
|
/* There is no way to get the pool type */
|
|
if (VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_FILTERS_POOL_TYPE)) {
|
|
vshError(ctl, "%s", _("Filtering using --type is not supported "
|
|
"by this libvirt"));
|
|
goto cleanup;
|
|
}
|
|
|
|
/* Get the number of active pools */
|
|
if (!VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_FILTERS_ACTIVE) ||
|
|
VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_ACTIVE)) {
|
|
if ((nActivePools = virConnectNumOfStoragePools(priv->conn)) < 0) {
|
|
vshError(ctl, "%s", _("Failed to get the number of active pools "));
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
/* Get the number of inactive pools */
|
|
if (!VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_FILTERS_ACTIVE) ||
|
|
VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_INACTIVE)) {
|
|
if ((nInactivePools = virConnectNumOfDefinedStoragePools(priv->conn)) < 0) {
|
|
vshError(ctl, "%s", _("Failed to get the number of inactive pools"));
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
nAllPools = nActivePools + nInactivePools;
|
|
|
|
if (nAllPools == 0)
|
|
return list;
|
|
|
|
names = vshMalloc(ctl, sizeof(char *) * nAllPools);
|
|
|
|
/* Retrieve a list of active storage pool names */
|
|
if (!VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_FILTERS_ACTIVE) ||
|
|
VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_ACTIVE)) {
|
|
if (virConnectListStoragePools(priv->conn,
|
|
names, nActivePools) < 0) {
|
|
vshError(ctl, "%s", _("Failed to list active pools"));
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
/* Add the inactive storage pools to the end of the name list */
|
|
if (!VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_FILTERS_ACTIVE) ||
|
|
VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_ACTIVE)) {
|
|
if (virConnectListDefinedStoragePools(priv->conn,
|
|
&names[nActivePools],
|
|
nInactivePools) < 0) {
|
|
vshError(ctl, "%s", _("Failed to list inactive pools"));
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
list->pools = vshMalloc(ctl, sizeof(virStoragePoolPtr) * (nAllPools));
|
|
list->npools = 0;
|
|
|
|
/* get active pools */
|
|
for (i = 0; i < nActivePools; i++) {
|
|
if (!(pool = virStoragePoolLookupByName(priv->conn, names[i])))
|
|
continue;
|
|
list->pools[list->npools++] = pool;
|
|
}
|
|
|
|
/* get inactive pools */
|
|
for (i = 0; i < nInactivePools; i++) {
|
|
if (!(pool = virStoragePoolLookupByName(priv->conn, names[i])))
|
|
continue;
|
|
list->pools[list->npools++] = pool;
|
|
}
|
|
|
|
/* truncate pools that weren't found */
|
|
deleted = nAllPools - list->npools;
|
|
|
|
filter:
|
|
/* filter list the list if the list was acquired by fallback means */
|
|
for (i = 0; i < list->npools; i++) {
|
|
pool = list->pools[i];
|
|
|
|
/* persistence filter */
|
|
if (VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_FILTERS_PERSISTENT)) {
|
|
if ((persistent = virStoragePoolIsPersistent(pool)) < 0) {
|
|
vshError(ctl, "%s", _("Failed to get pool persistence info"));
|
|
goto cleanup;
|
|
}
|
|
|
|
if (!((VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_PERSISTENT) && persistent) ||
|
|
(VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_TRANSIENT) && !persistent)))
|
|
goto remove_entry;
|
|
}
|
|
|
|
/* autostart filter */
|
|
if (VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_FILTERS_AUTOSTART)) {
|
|
if (virStoragePoolGetAutostart(pool, &autostart) < 0) {
|
|
vshError(ctl, "%s", _("Failed to get pool autostart state"));
|
|
goto cleanup;
|
|
}
|
|
|
|
if (!((VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_AUTOSTART) && autostart) ||
|
|
(VSH_MATCH(VIR_CONNECT_LIST_STORAGE_POOLS_NO_AUTOSTART) && !autostart)))
|
|
goto remove_entry;
|
|
}
|
|
|
|
/* the pool matched all filters, it may stay */
|
|
continue;
|
|
|
|
remove_entry:
|
|
/* the pool has to be removed as it failed one of the filters */
|
|
virStoragePoolFree(list->pools[i]);
|
|
list->pools[i] = NULL;
|
|
deleted++;
|
|
}
|
|
|
|
finished:
|
|
/* sort the list */
|
|
if (list->pools && list->npools)
|
|
qsort(list->pools, list->npools,
|
|
sizeof(*list->pools), virshStoragePoolSorter);
|
|
|
|
/* truncate the list if filter simulation deleted entries */
|
|
if (deleted)
|
|
VIR_SHRINK_N(list->pools, list->npools, deleted);
|
|
|
|
success = true;
|
|
|
|
cleanup:
|
|
for (i = 0; i < nAllPools; i++)
|
|
VIR_FREE(names[i]);
|
|
|
|
if (!success) {
|
|
virshStoragePoolListFree(list);
|
|
list = NULL;
|
|
}
|
|
|
|
VIR_FREE(names);
|
|
return list;
|
|
}
|
|
|
|
|
|
VIR_ENUM_DECL(virshStoragePoolState)
|
|
VIR_ENUM_IMPL(virshStoragePoolState,
|
|
VIR_STORAGE_POOL_STATE_LAST,
|
|
N_("inactive"),
|
|
N_("building"),
|
|
N_("running"),
|
|
N_("degraded"),
|
|
N_("inaccessible"))
|
|
|
|
static const char *
|
|
virshStoragePoolStateToString(int state)
|
|
{
|
|
const char *str = virshStoragePoolStateTypeToString(state);
|
|
return str ? _(str) : _("unknown");
|
|
}
|
|
|
|
|
|
/*
|
|
* "pool-list" command
|
|
*/
|
|
static const vshCmdInfo info_pool_list[] = {
|
|
{.name = "help",
|
|
.data = N_("list pools")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Returns list of pools.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_list[] = {
|
|
{.name = "inactive",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("list inactive pools")
|
|
},
|
|
{.name = "all",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("list inactive & active pools")
|
|
},
|
|
{.name = "transient",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("list transient pools")
|
|
},
|
|
{.name = "persistent",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("list persistent pools")
|
|
},
|
|
{.name = "autostart",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("list pools with autostart enabled")
|
|
},
|
|
{.name = "no-autostart",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("list pools with autostart disabled")
|
|
},
|
|
{.name = "type",
|
|
.type = VSH_OT_STRING,
|
|
.help = N_("only list pool of specified type(s) (if supported)")
|
|
},
|
|
{.name = "details",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("display extended details for pools")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
|
|
{
|
|
virStoragePoolInfo info;
|
|
size_t i;
|
|
bool ret = false;
|
|
size_t stringLength = 0, nameStrLength = 0;
|
|
size_t autostartStrLength = 0, persistStrLength = 0;
|
|
size_t stateStrLength = 0, capStrLength = 0;
|
|
size_t allocStrLength = 0, availStrLength = 0;
|
|
struct poolInfoText {
|
|
char *state;
|
|
char *autostart;
|
|
char *persistent;
|
|
char *capacity;
|
|
char *allocation;
|
|
char *available;
|
|
};
|
|
struct poolInfoText *poolInfoTexts = NULL;
|
|
unsigned int flags = VIR_CONNECT_LIST_STORAGE_POOLS_ACTIVE;
|
|
virshStoragePoolListPtr list = NULL;
|
|
const char *type = NULL;
|
|
bool details = vshCommandOptBool(cmd, "details");
|
|
bool inactive, all;
|
|
char *outputStr = NULL;
|
|
|
|
inactive = vshCommandOptBool(cmd, "inactive");
|
|
all = vshCommandOptBool(cmd, "all");
|
|
|
|
if (inactive)
|
|
flags = VIR_CONNECT_LIST_STORAGE_POOLS_INACTIVE;
|
|
|
|
if (all)
|
|
flags = VIR_CONNECT_LIST_STORAGE_POOLS_ACTIVE |
|
|
VIR_CONNECT_LIST_STORAGE_POOLS_INACTIVE;
|
|
|
|
if (vshCommandOptBool(cmd, "autostart"))
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_AUTOSTART;
|
|
|
|
if (vshCommandOptBool(cmd, "no-autostart"))
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_NO_AUTOSTART;
|
|
|
|
if (vshCommandOptBool(cmd, "persistent"))
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_PERSISTENT;
|
|
|
|
if (vshCommandOptBool(cmd, "transient"))
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_TRANSIENT;
|
|
|
|
if (vshCommandOptStringReq(ctl, cmd, "type", &type) < 0)
|
|
return false;
|
|
|
|
if (type) {
|
|
int poolType = -1;
|
|
char **poolTypes = NULL;
|
|
int npoolTypes = 0;
|
|
|
|
if ((npoolTypes = vshStringToArray(type, &poolTypes)) < 0)
|
|
return false;
|
|
|
|
for (i = 0; i < npoolTypes; i++) {
|
|
if ((poolType = virStoragePoolTypeFromString(poolTypes[i])) < 0) {
|
|
vshError(ctl, _("Invalid pool type '%s'"), poolTypes[i]);
|
|
virStringFreeList(poolTypes);
|
|
return false;
|
|
}
|
|
|
|
switch ((virStoragePoolType) poolType) {
|
|
case VIR_STORAGE_POOL_DIR:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_DIR;
|
|
break;
|
|
case VIR_STORAGE_POOL_FS:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_FS;
|
|
break;
|
|
case VIR_STORAGE_POOL_NETFS:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_NETFS;
|
|
break;
|
|
case VIR_STORAGE_POOL_LOGICAL:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_LOGICAL;
|
|
break;
|
|
case VIR_STORAGE_POOL_DISK:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_DISK;
|
|
break;
|
|
case VIR_STORAGE_POOL_ISCSI:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_ISCSI;
|
|
break;
|
|
case VIR_STORAGE_POOL_SCSI:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_SCSI;
|
|
break;
|
|
case VIR_STORAGE_POOL_MPATH:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_MPATH;
|
|
break;
|
|
case VIR_STORAGE_POOL_RBD:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_RBD;
|
|
break;
|
|
case VIR_STORAGE_POOL_SHEEPDOG:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_SHEEPDOG;
|
|
break;
|
|
case VIR_STORAGE_POOL_GLUSTER:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_GLUSTER;
|
|
break;
|
|
case VIR_STORAGE_POOL_ZFS:
|
|
flags |= VIR_CONNECT_LIST_STORAGE_POOLS_ZFS;
|
|
break;
|
|
case VIR_STORAGE_POOL_LAST:
|
|
break;
|
|
}
|
|
}
|
|
virStringFreeList(poolTypes);
|
|
}
|
|
|
|
if (!(list = virshStoragePoolListCollect(ctl, flags)))
|
|
goto cleanup;
|
|
|
|
poolInfoTexts = vshCalloc(ctl, list->npools, sizeof(*poolInfoTexts));
|
|
|
|
/* Collect the storage pool information for display */
|
|
for (i = 0; i < list->npools; i++) {
|
|
int autostart = 0, persistent = 0;
|
|
|
|
/* Retrieve the autostart status of the pool */
|
|
if (virStoragePoolGetAutostart(list->pools[i], &autostart) < 0)
|
|
poolInfoTexts[i].autostart = vshStrdup(ctl, _("no autostart"));
|
|
else
|
|
poolInfoTexts[i].autostart = vshStrdup(ctl, autostart ?
|
|
_("yes") : _("no"));
|
|
|
|
/* Retrieve the persistence status of the pool */
|
|
if (details) {
|
|
persistent = virStoragePoolIsPersistent(list->pools[i]);
|
|
vshDebug(ctl, VSH_ERR_DEBUG, "Persistent flag value: %d\n",
|
|
persistent);
|
|
if (persistent < 0)
|
|
poolInfoTexts[i].persistent = vshStrdup(ctl, _("unknown"));
|
|
else
|
|
poolInfoTexts[i].persistent = vshStrdup(ctl, persistent ?
|
|
_("yes") : _("no"));
|
|
|
|
/* Keep the length of persistent string if longest so far */
|
|
stringLength = strlen(poolInfoTexts[i].persistent);
|
|
if (stringLength > persistStrLength)
|
|
persistStrLength = stringLength;
|
|
}
|
|
|
|
/* Collect further extended information about the pool */
|
|
if (virStoragePoolGetInfo(list->pools[i], &info) != 0) {
|
|
/* Something went wrong retrieving pool info, cope with it */
|
|
vshError(ctl, "%s", _("Could not retrieve pool information"));
|
|
poolInfoTexts[i].state = vshStrdup(ctl, _("unknown"));
|
|
if (details) {
|
|
poolInfoTexts[i].capacity = vshStrdup(ctl, _("unknown"));
|
|
poolInfoTexts[i].allocation = vshStrdup(ctl, _("unknown"));
|
|
poolInfoTexts[i].available = vshStrdup(ctl, _("unknown"));
|
|
}
|
|
} else {
|
|
/* Decide which state string to display */
|
|
if (details) {
|
|
const char *state = virshStoragePoolStateToString(info.state);
|
|
|
|
poolInfoTexts[i].state = vshStrdup(ctl, state);
|
|
|
|
/* Create the pool size related strings */
|
|
if (info.state == VIR_STORAGE_POOL_RUNNING ||
|
|
info.state == VIR_STORAGE_POOL_DEGRADED) {
|
|
double val;
|
|
const char *unit;
|
|
|
|
val = vshPrettyCapacity(info.capacity, &unit);
|
|
if (virAsprintf(&poolInfoTexts[i].capacity,
|
|
"%.2lf %s", val, unit) < 0)
|
|
goto cleanup;
|
|
|
|
val = vshPrettyCapacity(info.allocation, &unit);
|
|
if (virAsprintf(&poolInfoTexts[i].allocation,
|
|
"%.2lf %s", val, unit) < 0)
|
|
goto cleanup;
|
|
|
|
val = vshPrettyCapacity(info.available, &unit);
|
|
if (virAsprintf(&poolInfoTexts[i].available,
|
|
"%.2lf %s", val, unit) < 0)
|
|
goto cleanup;
|
|
} else {
|
|
/* Capacity related information isn't available */
|
|
poolInfoTexts[i].capacity = vshStrdup(ctl, _("-"));
|
|
poolInfoTexts[i].allocation = vshStrdup(ctl, _("-"));
|
|
poolInfoTexts[i].available = vshStrdup(ctl, _("-"));
|
|
}
|
|
|
|
/* Keep the length of capacity string if longest so far */
|
|
stringLength = strlen(poolInfoTexts[i].capacity);
|
|
if (stringLength > capStrLength)
|
|
capStrLength = stringLength;
|
|
|
|
/* Keep the length of allocation string if longest so far */
|
|
stringLength = strlen(poolInfoTexts[i].allocation);
|
|
if (stringLength > allocStrLength)
|
|
allocStrLength = stringLength;
|
|
|
|
/* Keep the length of available string if longest so far */
|
|
stringLength = strlen(poolInfoTexts[i].available);
|
|
if (stringLength > availStrLength)
|
|
availStrLength = stringLength;
|
|
} else {
|
|
/* --details option was not specified, only active/inactive
|
|
* state strings are used */
|
|
if (virStoragePoolIsActive(list->pools[i]))
|
|
poolInfoTexts[i].state = vshStrdup(ctl, _("active"));
|
|
else
|
|
poolInfoTexts[i].state = vshStrdup(ctl, _("inactive"));
|
|
}
|
|
}
|
|
|
|
/* Keep the length of name string if longest so far */
|
|
stringLength = strlen(virStoragePoolGetName(list->pools[i]));
|
|
if (stringLength > nameStrLength)
|
|
nameStrLength = stringLength;
|
|
|
|
/* Keep the length of state string if longest so far */
|
|
stringLength = strlen(poolInfoTexts[i].state);
|
|
if (stringLength > stateStrLength)
|
|
stateStrLength = stringLength;
|
|
|
|
/* Keep the length of autostart string if longest so far */
|
|
stringLength = strlen(poolInfoTexts[i].autostart);
|
|
if (stringLength > autostartStrLength)
|
|
autostartStrLength = stringLength;
|
|
}
|
|
|
|
/* If the --details option wasn't selected, we output the pool
|
|
* info using the fixed string format from previous versions to
|
|
* maintain backward compatibility.
|
|
*/
|
|
|
|
/* Output basic info then return if --details option not selected */
|
|
if (!details) {
|
|
/* Output old style header */
|
|
vshPrintExtra(ctl, " %-20s %-10s %-10s\n", _("Name"), _("State"),
|
|
_("Autostart"));
|
|
vshPrintExtra(ctl, "-------------------------------------------\n");
|
|
|
|
/* Output old style pool info */
|
|
for (i = 0; i < list->npools; i++) {
|
|
const char *name = virStoragePoolGetName(list->pools[i]);
|
|
vshPrint(ctl, " %-20s %-10s %-10s\n",
|
|
name,
|
|
poolInfoTexts[i].state,
|
|
poolInfoTexts[i].autostart);
|
|
}
|
|
|
|
/* Cleanup and return */
|
|
ret = true;
|
|
goto cleanup;
|
|
}
|
|
|
|
/* We only get here if the --details option was selected. */
|
|
|
|
/* Use the length of name header string if it's longest */
|
|
stringLength = strlen(_("Name"));
|
|
if (stringLength > nameStrLength)
|
|
nameStrLength = stringLength;
|
|
|
|
/* Use the length of state header string if it's longest */
|
|
stringLength = strlen(_("State"));
|
|
if (stringLength > stateStrLength)
|
|
stateStrLength = stringLength;
|
|
|
|
/* Use the length of autostart header string if it's longest */
|
|
stringLength = strlen(_("Autostart"));
|
|
if (stringLength > autostartStrLength)
|
|
autostartStrLength = stringLength;
|
|
|
|
/* Use the length of persistent header string if it's longest */
|
|
stringLength = strlen(_("Persistent"));
|
|
if (stringLength > persistStrLength)
|
|
persistStrLength = stringLength;
|
|
|
|
/* Use the length of capacity header string if it's longest */
|
|
stringLength = strlen(_("Capacity"));
|
|
if (stringLength > capStrLength)
|
|
capStrLength = stringLength;
|
|
|
|
/* Use the length of allocation header string if it's longest */
|
|
stringLength = strlen(_("Allocation"));
|
|
if (stringLength > allocStrLength)
|
|
allocStrLength = stringLength;
|
|
|
|
/* Use the length of available header string if it's longest */
|
|
stringLength = strlen(_("Available"));
|
|
if (stringLength > availStrLength)
|
|
availStrLength = stringLength;
|
|
|
|
/* Display the string lengths for debugging. */
|
|
vshDebug(ctl, VSH_ERR_DEBUG, "Longest name string = %lu chars\n",
|
|
(unsigned long) nameStrLength);
|
|
vshDebug(ctl, VSH_ERR_DEBUG, "Longest state string = %lu chars\n",
|
|
(unsigned long) stateStrLength);
|
|
vshDebug(ctl, VSH_ERR_DEBUG, "Longest autostart string = %lu chars\n",
|
|
(unsigned long) autostartStrLength);
|
|
vshDebug(ctl, VSH_ERR_DEBUG, "Longest persistent string = %lu chars\n",
|
|
(unsigned long) persistStrLength);
|
|
vshDebug(ctl, VSH_ERR_DEBUG, "Longest capacity string = %lu chars\n",
|
|
(unsigned long) capStrLength);
|
|
vshDebug(ctl, VSH_ERR_DEBUG, "Longest allocation string = %lu chars\n",
|
|
(unsigned long) allocStrLength);
|
|
vshDebug(ctl, VSH_ERR_DEBUG, "Longest available string = %lu chars\n",
|
|
(unsigned long) availStrLength);
|
|
|
|
/* Create the output template. Each column is sized according to
|
|
* the longest string.
|
|
*/
|
|
if (virAsprintf(&outputStr,
|
|
" %%-%lus %%-%lus %%-%lus %%-%lus %%%lus %%%lus %%%lus\n",
|
|
(unsigned long) nameStrLength,
|
|
(unsigned long) stateStrLength,
|
|
(unsigned long) autostartStrLength,
|
|
(unsigned long) persistStrLength,
|
|
(unsigned long) capStrLength,
|
|
(unsigned long) allocStrLength,
|
|
(unsigned long) availStrLength) < 0)
|
|
goto cleanup;
|
|
|
|
/* Display the header */
|
|
vshPrint(ctl, outputStr, _("Name"), _("State"), _("Autostart"),
|
|
_("Persistent"), _("Capacity"), _("Allocation"), _("Available"));
|
|
for (i = nameStrLength + stateStrLength + autostartStrLength
|
|
+ persistStrLength + capStrLength
|
|
+ allocStrLength + availStrLength
|
|
+ 14; i > 0; i--)
|
|
vshPrintExtra(ctl, "-");
|
|
vshPrintExtra(ctl, "\n");
|
|
|
|
/* Display the pool info rows */
|
|
for (i = 0; i < list->npools; i++) {
|
|
vshPrint(ctl, outputStr,
|
|
virStoragePoolGetName(list->pools[i]),
|
|
poolInfoTexts[i].state,
|
|
poolInfoTexts[i].autostart,
|
|
poolInfoTexts[i].persistent,
|
|
poolInfoTexts[i].capacity,
|
|
poolInfoTexts[i].allocation,
|
|
poolInfoTexts[i].available);
|
|
}
|
|
|
|
/* Cleanup and return */
|
|
ret = true;
|
|
|
|
cleanup:
|
|
VIR_FREE(outputStr);
|
|
if (list && list->npools) {
|
|
for (i = 0; i < list->npools; i++) {
|
|
VIR_FREE(poolInfoTexts[i].state);
|
|
VIR_FREE(poolInfoTexts[i].autostart);
|
|
VIR_FREE(poolInfoTexts[i].persistent);
|
|
VIR_FREE(poolInfoTexts[i].capacity);
|
|
VIR_FREE(poolInfoTexts[i].allocation);
|
|
VIR_FREE(poolInfoTexts[i].available);
|
|
}
|
|
}
|
|
VIR_FREE(poolInfoTexts);
|
|
|
|
virshStoragePoolListFree(list);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "find-storage-pool-sources-as" command
|
|
*/
|
|
static const vshCmdInfo info_find_storage_pool_sources_as[] = {
|
|
{.name = "help",
|
|
.data = N_("find potential storage pool sources")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Returns XML <sources> document.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_find_storage_pool_sources_as[] = {
|
|
{.name = "type",
|
|
.type = VSH_OT_DATA,
|
|
.flags = VSH_OFLAG_REQ,
|
|
.help = N_("type of storage pool sources to find")
|
|
},
|
|
{.name = "host",
|
|
.type = VSH_OT_STRING,
|
|
.help = N_("optional host to query")
|
|
},
|
|
{.name = "port",
|
|
.type = VSH_OT_STRING,
|
|
.help = N_("optional port to query")
|
|
},
|
|
{.name = "initiator",
|
|
.type = VSH_OT_STRING,
|
|
.help = N_("optional initiator IQN to use for query")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolDiscoverSourcesAs(vshControl * ctl, const vshCmd * cmd ATTRIBUTE_UNUSED)
|
|
{
|
|
const char *type = NULL, *host = NULL;
|
|
char *srcSpec = NULL;
|
|
char *srcList;
|
|
const char *initiator = NULL;
|
|
virshControlPtr priv = ctl->privData;
|
|
|
|
if (vshCommandOptStringReq(ctl, cmd, "type", &type) < 0 ||
|
|
vshCommandOptStringReq(ctl, cmd, "host", &host) < 0 ||
|
|
vshCommandOptStringReq(ctl, cmd, "initiator", &initiator) < 0)
|
|
return false;
|
|
|
|
if (host) {
|
|
const char *port = NULL;
|
|
virBuffer buf = VIR_BUFFER_INITIALIZER;
|
|
|
|
if (vshCommandOptStringReq(ctl, cmd, "port", &port) < 0) {
|
|
vshError(ctl, "%s", _("missing argument"));
|
|
virBufferFreeAndReset(&buf);
|
|
return false;
|
|
}
|
|
virBufferAddLit(&buf, "<source>\n");
|
|
virBufferAdjustIndent(&buf, 2);
|
|
virBufferAsprintf(&buf, "<host name='%s'", host);
|
|
if (port)
|
|
virBufferAsprintf(&buf, " port='%s'", port);
|
|
virBufferAddLit(&buf, "/>\n");
|
|
if (initiator) {
|
|
virBufferAddLit(&buf, "<initiator>\n");
|
|
virBufferAdjustIndent(&buf, 2);
|
|
virBufferAsprintf(&buf, "<iqn name='%s'/>\n", initiator);
|
|
virBufferAdjustIndent(&buf, -2);
|
|
virBufferAddLit(&buf, "</initiator>\n");
|
|
}
|
|
virBufferAdjustIndent(&buf, -2);
|
|
virBufferAddLit(&buf, "</source>\n");
|
|
if (virBufferError(&buf)) {
|
|
vshError(ctl, "%s", _("Out of memory"));
|
|
return false;
|
|
}
|
|
srcSpec = virBufferContentAndReset(&buf);
|
|
}
|
|
|
|
srcList = virConnectFindStoragePoolSources(priv->conn, type, srcSpec, 0);
|
|
VIR_FREE(srcSpec);
|
|
if (srcList == NULL) {
|
|
vshError(ctl, _("Failed to find any %s pool sources"), type);
|
|
return false;
|
|
}
|
|
vshPrint(ctl, "%s", srcList);
|
|
VIR_FREE(srcList);
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* "find-storage-pool-sources" command
|
|
*/
|
|
static const vshCmdInfo info_find_storage_pool_sources[] = {
|
|
{.name = "help",
|
|
.data = N_("discover potential storage pool sources")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Returns XML <sources> document.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_find_storage_pool_sources[] = {
|
|
{.name = "type",
|
|
.type = VSH_OT_DATA,
|
|
.flags = VSH_OFLAG_REQ,
|
|
.help = N_("type of storage pool sources to discover")
|
|
},
|
|
{.name = "srcSpec",
|
|
.type = VSH_OT_STRING,
|
|
.help = N_("optional file of source xml to query for pools")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolDiscoverSources(vshControl * ctl, const vshCmd * cmd ATTRIBUTE_UNUSED)
|
|
{
|
|
const char *type = NULL, *srcSpecFile = NULL;
|
|
char *srcSpec = NULL, *srcList;
|
|
virshControlPtr priv = ctl->privData;
|
|
|
|
if (vshCommandOptStringReq(ctl, cmd, "type", &type) < 0)
|
|
return false;
|
|
|
|
if (vshCommandOptStringReq(ctl, cmd, "srcSpec", &srcSpecFile) < 0)
|
|
return false;
|
|
|
|
if (srcSpecFile && virFileReadAll(srcSpecFile, VSH_MAX_XML_FILE,
|
|
&srcSpec) < 0)
|
|
return false;
|
|
|
|
srcList = virConnectFindStoragePoolSources(priv->conn, type, srcSpec, 0);
|
|
VIR_FREE(srcSpec);
|
|
if (srcList == NULL) {
|
|
vshError(ctl, _("Failed to find any %s pool sources"), type);
|
|
return false;
|
|
}
|
|
vshPrint(ctl, "%s", srcList);
|
|
VIR_FREE(srcList);
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* "pool-info" command
|
|
*/
|
|
static const vshCmdInfo info_pool_info[] = {
|
|
{.name = "help",
|
|
.data = N_("storage pool information")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Returns basic information about the storage pool.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_info[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolInfo(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolInfo info;
|
|
virStoragePoolPtr pool;
|
|
int autostart = 0;
|
|
int persistent = 0;
|
|
bool ret = true;
|
|
char uuid[VIR_UUID_STRING_BUFLEN];
|
|
|
|
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", NULL)))
|
|
return false;
|
|
|
|
vshPrint(ctl, "%-15s %s\n", _("Name:"), virStoragePoolGetName(pool));
|
|
|
|
if (virStoragePoolGetUUIDString(pool, &uuid[0]) == 0)
|
|
vshPrint(ctl, "%-15s %s\n", _("UUID:"), uuid);
|
|
|
|
if (virStoragePoolGetInfo(pool, &info) == 0) {
|
|
double val;
|
|
const char *unit;
|
|
vshPrint(ctl, "%-15s %s\n", _("State:"),
|
|
virshStoragePoolStateToString(info.state));
|
|
|
|
/* Check and display whether the pool is persistent or not */
|
|
persistent = virStoragePoolIsPersistent(pool);
|
|
vshDebug(ctl, VSH_ERR_DEBUG, "Pool persistent flag value: %d\n",
|
|
persistent);
|
|
if (persistent < 0)
|
|
vshPrint(ctl, "%-15s %s\n", _("Persistent:"), _("unknown"));
|
|
else
|
|
vshPrint(ctl, "%-15s %s\n", _("Persistent:"), persistent ? _("yes") : _("no"));
|
|
|
|
/* Check and display whether the pool is autostarted or not */
|
|
if (virStoragePoolGetAutostart(pool, &autostart) < 0)
|
|
vshPrint(ctl, "%-15s %s\n", _("Autostart:"), _("no autostart"));
|
|
else
|
|
vshPrint(ctl, "%-15s %s\n", _("Autostart:"), autostart ? _("yes") : _("no"));
|
|
|
|
if (info.state == VIR_STORAGE_POOL_RUNNING ||
|
|
info.state == VIR_STORAGE_POOL_DEGRADED) {
|
|
val = vshPrettyCapacity(info.capacity, &unit);
|
|
vshPrint(ctl, "%-15s %2.2lf %s\n", _("Capacity:"), val, unit);
|
|
|
|
val = vshPrettyCapacity(info.allocation, &unit);
|
|
vshPrint(ctl, "%-15s %2.2lf %s\n", _("Allocation:"), val, unit);
|
|
|
|
val = vshPrettyCapacity(info.available, &unit);
|
|
vshPrint(ctl, "%-15s %2.2lf %s\n", _("Available:"), val, unit);
|
|
}
|
|
} else {
|
|
ret = false;
|
|
}
|
|
|
|
virStoragePoolFree(pool);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "pool-name" command
|
|
*/
|
|
static const vshCmdInfo info_pool_name[] = {
|
|
{.name = "help",
|
|
.data = N_("convert a pool UUID to pool name")
|
|
},
|
|
{.name = "desc",
|
|
.data = ""
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_name[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolName(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
|
|
if (!(pool = virshCommandOptPoolBy(ctl, cmd, "pool", NULL, VIRSH_BYUUID)))
|
|
return false;
|
|
|
|
vshPrint(ctl, "%s\n", virStoragePoolGetName(pool));
|
|
virStoragePoolFree(pool);
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* "pool-start" command
|
|
*/
|
|
static const vshCmdInfo info_pool_start[] = {
|
|
{.name = "help",
|
|
.data = N_("start a (previously defined) inactive pool")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Start a pool.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_start[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
VIRSH_COMMON_OPT_POOL_BUILD,
|
|
VIRSH_COMMON_OPT_POOL_NO_OVERWRITE,
|
|
VIRSH_COMMON_OPT_POOL_OVERWRITE,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolStart(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
bool ret = true;
|
|
const char *name = NULL;
|
|
bool build;
|
|
bool overwrite;
|
|
bool no_overwrite;
|
|
unsigned int flags = 0;
|
|
|
|
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", &name)))
|
|
return false;
|
|
|
|
build = vshCommandOptBool(cmd, "build");
|
|
overwrite = vshCommandOptBool(cmd, "overwrite");
|
|
no_overwrite = vshCommandOptBool(cmd, "no-overwrite");
|
|
|
|
VSH_EXCLUSIVE_OPTIONS_EXPR("overwrite", overwrite,
|
|
"no-overwrite", no_overwrite);
|
|
|
|
if (build)
|
|
flags |= VIR_STORAGE_POOL_CREATE_WITH_BUILD;
|
|
if (overwrite)
|
|
flags |= VIR_STORAGE_POOL_CREATE_WITH_BUILD_OVERWRITE;
|
|
if (no_overwrite)
|
|
flags |= VIR_STORAGE_POOL_CREATE_WITH_BUILD_NO_OVERWRITE;
|
|
|
|
if (virStoragePoolCreate(pool, flags) == 0) {
|
|
vshPrintExtra(ctl, _("Pool %s started\n"), name);
|
|
} else {
|
|
vshError(ctl, _("Failed to start pool %s"), name);
|
|
ret = false;
|
|
}
|
|
|
|
virStoragePoolFree(pool);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "pool-undefine" command
|
|
*/
|
|
static const vshCmdInfo info_pool_undefine[] = {
|
|
{.name = "help",
|
|
.data = N_("undefine an inactive pool")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Undefine the configuration for an inactive pool.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_undefine[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolUndefine(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
bool ret = true;
|
|
const char *name;
|
|
|
|
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", &name)))
|
|
return false;
|
|
|
|
if (virStoragePoolUndefine(pool) == 0) {
|
|
vshPrintExtra(ctl, _("Pool %s has been undefined\n"), name);
|
|
} else {
|
|
vshError(ctl, _("Failed to undefine pool %s"), name);
|
|
ret = false;
|
|
}
|
|
|
|
virStoragePoolFree(pool);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "pool-uuid" command
|
|
*/
|
|
static const vshCmdInfo info_pool_uuid[] = {
|
|
{.name = "help",
|
|
.data = N_("convert a pool name to pool UUID")
|
|
},
|
|
{.name = "desc",
|
|
.data = ""
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_uuid[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolUuid(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool;
|
|
char uuid[VIR_UUID_STRING_BUFLEN];
|
|
|
|
if (!(pool = virshCommandOptPoolBy(ctl, cmd, "pool", NULL, VIRSH_BYNAME)))
|
|
return false;
|
|
|
|
if (virStoragePoolGetUUIDString(pool, uuid) != -1)
|
|
vshPrint(ctl, "%s\n", uuid);
|
|
else
|
|
vshError(ctl, "%s", _("failed to get pool UUID"));
|
|
|
|
virStoragePoolFree(pool);
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* "pool-edit" command
|
|
*/
|
|
static const vshCmdInfo info_pool_edit[] = {
|
|
{.name = "help",
|
|
.data = N_("edit XML configuration for a storage pool")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("Edit the XML configuration for a storage pool.")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_edit[] = {
|
|
VIRSH_COMMON_OPT_POOL_FULL,
|
|
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolEdit(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
bool ret = false;
|
|
virStoragePoolPtr pool = NULL;
|
|
virStoragePoolPtr pool_edited = NULL;
|
|
unsigned int flags = VIR_STORAGE_XML_INACTIVE;
|
|
char *tmp_desc = NULL;
|
|
virshControlPtr priv = ctl->privData;
|
|
|
|
pool = virshCommandOptPool(ctl, cmd, "pool", NULL);
|
|
if (pool == NULL)
|
|
goto cleanup;
|
|
|
|
/* Some old daemons don't support _INACTIVE flag */
|
|
if (!(tmp_desc = virStoragePoolGetXMLDesc(pool, flags))) {
|
|
if (last_error->code == VIR_ERR_INVALID_ARG) {
|
|
flags &= ~VIR_STORAGE_XML_INACTIVE;
|
|
vshResetLibvirtError();
|
|
} else {
|
|
goto cleanup;
|
|
}
|
|
} else {
|
|
VIR_FREE(tmp_desc);
|
|
}
|
|
|
|
#define EDIT_GET_XML virStoragePoolGetXMLDesc(pool, flags)
|
|
#define EDIT_NOT_CHANGED \
|
|
do { \
|
|
vshPrint(ctl, _("Pool %s XML configuration not changed.\n"), \
|
|
virStoragePoolGetName(pool)); \
|
|
ret = true; \
|
|
goto edit_cleanup; \
|
|
} while (0)
|
|
#define EDIT_DEFINE \
|
|
(pool_edited = virStoragePoolDefineXML(priv->conn, doc_edited, 0))
|
|
#include "virsh-edit.c"
|
|
|
|
vshPrint(ctl, _("Pool %s XML configuration edited.\n"),
|
|
virStoragePoolGetName(pool_edited));
|
|
|
|
ret = true;
|
|
|
|
cleanup:
|
|
if (pool)
|
|
virStoragePoolFree(pool);
|
|
if (pool_edited)
|
|
virStoragePoolFree(pool_edited);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* "pool-event" command
|
|
*/
|
|
VIR_ENUM_DECL(virshPoolEvent)
|
|
VIR_ENUM_IMPL(virshPoolEvent,
|
|
VIR_STORAGE_POOL_EVENT_LAST,
|
|
N_("Defined"),
|
|
N_("Undefined"),
|
|
N_("Started"),
|
|
N_("Stopped"))
|
|
|
|
static const char *
|
|
virshPoolEventToString(int event)
|
|
{
|
|
const char *str = virshPoolEventTypeToString(event);
|
|
return str ? _(str) : _("unknown");
|
|
}
|
|
|
|
struct vshEventCallback {
|
|
const char *name;
|
|
virConnectStoragePoolEventGenericCallback cb;
|
|
};
|
|
typedef struct vshEventCallback vshEventCallback;
|
|
|
|
struct virshPoolEventData {
|
|
vshControl *ctl;
|
|
bool loop;
|
|
bool timestamp;
|
|
int count;
|
|
vshEventCallback *cb;
|
|
};
|
|
typedef struct virshPoolEventData virshPoolEventData;
|
|
|
|
|
|
static void
|
|
vshEventLifecyclePrint(virConnectPtr conn ATTRIBUTE_UNUSED,
|
|
virStoragePoolPtr pool,
|
|
int event,
|
|
int detail ATTRIBUTE_UNUSED,
|
|
void *opaque)
|
|
{
|
|
virshPoolEventData *data = opaque;
|
|
|
|
if (!data->loop && data->count)
|
|
return;
|
|
|
|
if (data->timestamp) {
|
|
char timestamp[VIR_TIME_STRING_BUFLEN];
|
|
|
|
if (virTimeStringNowRaw(timestamp) < 0)
|
|
timestamp[0] = '\0';
|
|
|
|
vshPrint(data->ctl, _("%s: event 'lifecycle' for storage pool %s: %s\n"),
|
|
timestamp,
|
|
virStoragePoolGetName(pool),
|
|
virshPoolEventToString(event));
|
|
} else {
|
|
vshPrint(data->ctl, _("event 'lifecycle' for storage pool %s: %s\n"),
|
|
virStoragePoolGetName(pool),
|
|
virshPoolEventToString(event));
|
|
}
|
|
|
|
data->count++;
|
|
if (!data->loop)
|
|
vshEventDone(data->ctl);
|
|
}
|
|
|
|
static void
|
|
vshEventGenericPrint(virConnectPtr conn ATTRIBUTE_UNUSED,
|
|
virStoragePoolPtr pool,
|
|
void *opaque)
|
|
{
|
|
virshPoolEventData *data = opaque;
|
|
|
|
if (!data->loop && data->count)
|
|
return;
|
|
|
|
if (data->timestamp) {
|
|
char timestamp[VIR_TIME_STRING_BUFLEN];
|
|
|
|
if (virTimeStringNowRaw(timestamp) < 0)
|
|
timestamp[0] = '\0';
|
|
|
|
vshPrint(data->ctl, _("%s: event '%s' for storage pool %s\n"),
|
|
timestamp,
|
|
data->cb->name,
|
|
virStoragePoolGetName(pool));
|
|
} else {
|
|
vshPrint(data->ctl, _("event '%s' for storage pool %s\n"),
|
|
data->cb->name,
|
|
virStoragePoolGetName(pool));
|
|
}
|
|
|
|
data->count++;
|
|
if (!data->loop)
|
|
vshEventDone(data->ctl);
|
|
}
|
|
|
|
static vshEventCallback vshEventCallbacks[] = {
|
|
{ "lifecycle",
|
|
VIR_STORAGE_POOL_EVENT_CALLBACK(vshEventLifecyclePrint), },
|
|
{ "refresh", vshEventGenericPrint, }
|
|
};
|
|
verify(VIR_STORAGE_POOL_EVENT_ID_LAST == ARRAY_CARDINALITY(vshEventCallbacks));
|
|
|
|
|
|
static const vshCmdInfo info_pool_event[] = {
|
|
{.name = "help",
|
|
.data = N_("Storage Pool Events")
|
|
},
|
|
{.name = "desc",
|
|
.data = N_("List event types, or wait for storage pool events to occur")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static const vshCmdOptDef opts_pool_event[] = {
|
|
{.name = "pool",
|
|
.type = VSH_OT_STRING,
|
|
.help = N_("filter by storage pool name or uuid")
|
|
},
|
|
{.name = "event",
|
|
.type = VSH_OT_STRING,
|
|
.help = N_("which event type to wait for")
|
|
},
|
|
{.name = "loop",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("loop until timeout or interrupt, rather than one-shot")
|
|
},
|
|
{.name = "timeout",
|
|
.type = VSH_OT_INT,
|
|
.help = N_("timeout seconds")
|
|
},
|
|
{.name = "list",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("list valid event types")
|
|
},
|
|
{.name = "timestamp",
|
|
.type = VSH_OT_BOOL,
|
|
.help = N_("show timestamp for each printed event")
|
|
},
|
|
{.name = NULL}
|
|
};
|
|
|
|
static bool
|
|
cmdPoolEvent(vshControl *ctl, const vshCmd *cmd)
|
|
{
|
|
virStoragePoolPtr pool = NULL;
|
|
bool ret = false;
|
|
int eventId = -1;
|
|
int timeout = 0;
|
|
virshPoolEventData data;
|
|
const char *eventName = NULL;
|
|
int event;
|
|
virshControlPtr priv = ctl->privData;
|
|
|
|
if (vshCommandOptBool(cmd, "list")) {
|
|
size_t i;
|
|
|
|
for (i = 0; i < VIR_STORAGE_POOL_EVENT_ID_LAST; i++)
|
|
vshPrint(ctl, "%s\n", vshEventCallbacks[i].name);
|
|
return true;
|
|
}
|
|
|
|
if (vshCommandOptStringReq(ctl, cmd, "event", &eventName) < 0)
|
|
return false;
|
|
if (!eventName) {
|
|
vshError(ctl, "%s", _("either --list or --event <type> is required"));
|
|
return false;
|
|
}
|
|
|
|
for (event = 0; event < VIR_STORAGE_POOL_EVENT_ID_LAST; event++)
|
|
if (STREQ(eventName, vshEventCallbacks[event].name))
|
|
break;
|
|
if (event == VIR_STORAGE_POOL_EVENT_ID_LAST) {
|
|
vshError(ctl, _("unknown event type %s"), eventName);
|
|
return false;
|
|
}
|
|
|
|
data.ctl = ctl;
|
|
data.loop = vshCommandOptBool(cmd, "loop");
|
|
data.timestamp = vshCommandOptBool(cmd, "timestamp");
|
|
data.count = 0;
|
|
data.cb = &vshEventCallbacks[event];
|
|
if (vshCommandOptTimeoutToMs(ctl, cmd, &timeout) < 0)
|
|
return false;
|
|
|
|
if (vshCommandOptBool(cmd, "pool"))
|
|
pool = virshCommandOptPool(ctl, cmd, "pool", NULL);
|
|
if (vshEventStart(ctl, timeout) < 0)
|
|
goto cleanup;
|
|
|
|
if ((eventId = virConnectStoragePoolEventRegisterAny(priv->conn, pool, event,
|
|
data.cb->cb,
|
|
&data, NULL)) < 0)
|
|
goto cleanup;
|
|
switch (vshEventWait(ctl)) {
|
|
case VSH_EVENT_INTERRUPT:
|
|
vshPrint(ctl, "%s", _("event loop interrupted\n"));
|
|
break;
|
|
case VSH_EVENT_TIMEOUT:
|
|
vshPrint(ctl, "%s", _("event loop timed out\n"));
|
|
break;
|
|
case VSH_EVENT_DONE:
|
|
break;
|
|
default:
|
|
goto cleanup;
|
|
}
|
|
vshPrint(ctl, _("events received: %d\n"), data.count);
|
|
if (data.count)
|
|
ret = true;
|
|
|
|
cleanup:
|
|
vshEventCleanup(ctl);
|
|
if (eventId >= 0 &&
|
|
virConnectStoragePoolEventDeregisterAny(priv->conn, eventId) < 0)
|
|
ret = false;
|
|
if (pool)
|
|
virStoragePoolFree(pool);
|
|
return ret;
|
|
}
|
|
|
|
|
|
const vshCmdDef storagePoolCmds[] = {
|
|
{.name = "find-storage-pool-sources-as",
|
|
.handler = cmdPoolDiscoverSourcesAs,
|
|
.opts = opts_find_storage_pool_sources_as,
|
|
.info = info_find_storage_pool_sources_as,
|
|
.flags = 0
|
|
},
|
|
{.name = "find-storage-pool-sources",
|
|
.handler = cmdPoolDiscoverSources,
|
|
.opts = opts_find_storage_pool_sources,
|
|
.info = info_find_storage_pool_sources,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-autostart",
|
|
.handler = cmdPoolAutostart,
|
|
.opts = opts_pool_autostart,
|
|
.info = info_pool_autostart,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-build",
|
|
.handler = cmdPoolBuild,
|
|
.opts = opts_pool_build,
|
|
.info = info_pool_build,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-create-as",
|
|
.handler = cmdPoolCreateAs,
|
|
.opts = opts_pool_create_as,
|
|
.info = info_pool_create_as,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-create",
|
|
.handler = cmdPoolCreate,
|
|
.opts = opts_pool_create,
|
|
.info = info_pool_create,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-define-as",
|
|
.handler = cmdPoolDefineAs,
|
|
.opts = opts_pool_define_as,
|
|
.info = info_pool_define_as,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-define",
|
|
.handler = cmdPoolDefine,
|
|
.opts = opts_pool_define,
|
|
.info = info_pool_define,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-delete",
|
|
.handler = cmdPoolDelete,
|
|
.opts = opts_pool_delete,
|
|
.info = info_pool_delete,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-destroy",
|
|
.handler = cmdPoolDestroy,
|
|
.opts = opts_pool_destroy,
|
|
.info = info_pool_destroy,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-dumpxml",
|
|
.handler = cmdPoolDumpXML,
|
|
.opts = opts_pool_dumpxml,
|
|
.info = info_pool_dumpxml,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-edit",
|
|
.handler = cmdPoolEdit,
|
|
.opts = opts_pool_edit,
|
|
.info = info_pool_edit,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-info",
|
|
.handler = cmdPoolInfo,
|
|
.opts = opts_pool_info,
|
|
.info = info_pool_info,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-list",
|
|
.handler = cmdPoolList,
|
|
.opts = opts_pool_list,
|
|
.info = info_pool_list,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-name",
|
|
.handler = cmdPoolName,
|
|
.opts = opts_pool_name,
|
|
.info = info_pool_name,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-refresh",
|
|
.handler = cmdPoolRefresh,
|
|
.opts = opts_pool_refresh,
|
|
.info = info_pool_refresh,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-start",
|
|
.handler = cmdPoolStart,
|
|
.opts = opts_pool_start,
|
|
.info = info_pool_start,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-undefine",
|
|
.handler = cmdPoolUndefine,
|
|
.opts = opts_pool_undefine,
|
|
.info = info_pool_undefine,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-uuid",
|
|
.handler = cmdPoolUuid,
|
|
.opts = opts_pool_uuid,
|
|
.info = info_pool_uuid,
|
|
.flags = 0
|
|
},
|
|
{.name = "pool-event",
|
|
.handler = cmdPoolEvent,
|
|
.opts = opts_pool_event,
|
|
.info = info_pool_event,
|
|
.flags = 0
|
|
},
|
|
{.name = NULL}
|
|
};
|