libvirt/src/qemu/qemu_backup.h
Peter Krempa 5ea6cec9ef qemu: backup: Implement stats gathering while the job is running
We can use the output of 'query-jobs' to figure out some useful
information about a backup job. That is progress in case of a push job
and scratch file use in case of a pull job.

Add a worker which will total up the data and call it from
qemuDomainGetJobStatsInternal.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-12-10 12:41:58 +01:00

47 lines
1.6 KiB
C

/*
* qemu_backup.h: Implementation and handling of the backup jobs
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#pragma once
int
qemuBackupBegin(virDomainObjPtr vm,
const char *backupXML,
const char *checkpointXML,
unsigned int flags);
char *
qemuBackupGetXMLDesc(virDomainObjPtr vm,
unsigned int flags);
void
qemuBackupJobCancelBlockjobs(virDomainObjPtr vm,
virDomainBackupDefPtr backup,
bool terminatebackup);
void
qemuBackupNotifyBlockjobEnd(virDomainObjPtr vm,
virDomainDiskDefPtr disk,
qemuBlockjobState state,
unsigned long long cur,
unsigned long long end);
int
qemuBackupGetJobInfoStats(virQEMUDriverPtr driver,
virDomainObjPtr vm,
qemuDomainJobInfoPtr jobInfo);