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Improve error reporting for lookup failures on inactive domains

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This commit is contained in:
Daniel P. Berrange 2009-04-19 15:30:50 +00:00
parent c881b32215
commit cfa30de3b8
2 changed files with 107 additions and 63 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Sun Apr 19 16:29:22 BST 2009 Daniel P. Berrange <berrange@redhat.com>
Improve error reporting for lookup failures on inactive domains
* src/qemu_driver.c: Do all domain lookups based on UUID and
use correct error code for missing domains.
Sun Apr 19 16:19:22 BST 2009 Daniel P. Berrange <berrange@redhat.com>
Fix 2 domain ID handling bugs in remote driver

164
src/qemu_driver.c
View File

@ -1984,7 +1984,8 @@ static virDomainPtr qemudDomainLookupByID(virConnectPtr conn,
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_DOMAIN, NULL);
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching id %d"), id);
goto cleanup;
}
@ -2008,7 +2009,10 @@ static virDomainPtr qemudDomainLookupByUUID(virConnectPtr conn,
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_DOMAIN, NULL);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(uuid, uuidstr);
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuid);
goto cleanup;
}
@ -2032,7 +2036,8 @@ static virDomainPtr qemudDomainLookupByName(virConnectPtr conn,
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_DOMAIN, NULL);
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching name '%s'"), name);
goto cleanup;
}
@ -2182,11 +2187,14 @@ static int qemudDomainSuspend(virDomainPtr dom) {
virDomainEventPtr event = NULL;
qemuDriverLock(driver);
vm = virDomainFindByID(&driver->domains, dom->id);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN, _("no domain with matching id %d"), dom->id);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
if (!virDomainIsActive(vm)) {
@ -2232,12 +2240,14 @@ static int qemudDomainResume(virDomainPtr dom) {
virDomainEventPtr event = NULL;
qemuDriverLock(driver);
vm = virDomainFindByID(&driver->domains, dom->id);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
_("no domain with matching id %d"), dom->id);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
if (!virDomainIsActive(vm)) {
@ -2281,12 +2291,14 @@ static int qemudDomainShutdown(virDomainPtr dom) {
int ret = -1;
qemuDriverLock(driver);
vm = virDomainFindByID(&driver->domains, dom->id);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
_("no domain with matching id %d"), dom->id);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -2312,10 +2324,12 @@ static int qemudDomainDestroy(virDomainPtr dom) {
virDomainEventPtr event = NULL;
qemuDriverLock(driver);
vm = virDomainFindByID(&driver->domains, dom->id);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
_("no domain with matching id %d"), dom->id);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -2349,8 +2363,10 @@ static char *qemudDomainGetOSType(virDomainPtr dom) {
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -2375,9 +2391,8 @@ static unsigned long qemudDomainGetMaxMemory(virDomainPtr dom) {
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -2401,9 +2416,8 @@ static int qemudDomainSetMaxMemory(virDomainPtr dom, unsigned long newmax) {
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -2525,9 +2539,8 @@ static int qemudDomainSetMemory(virDomainPtr dom, unsigned long newmem) {
qemuDriverUnlock(driver);
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -2566,8 +2579,10 @@ static int qemudDomainGetInfo(virDomainPtr dom,
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -2713,11 +2728,13 @@ static int qemudDomainSave(virDomainPtr dom,
header.version = QEMUD_SAVE_VERSION;
qemuDriverLock(driver);
vm = virDomainFindByID(&driver->domains, dom->id);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
_("no domain with matching id %d"), dom->id);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -2850,9 +2867,8 @@ static int qemudDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus) {
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -3045,9 +3061,8 @@ static int qemudDomainGetMaxVcpus(virDomainPtr dom) {
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -3080,9 +3095,8 @@ static int qemudDomainGetSecurityLabel(virDomainPtr dom, virSecurityLabelPtr sec
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -3294,8 +3308,10 @@ static char *qemudDomainDumpXML(virDomainPtr dom,
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -3371,8 +3387,10 @@ static int qemudDomainStart(virDomainPtr dom) {
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -3461,8 +3479,10 @@ static int qemudDomainUndefine(virDomainPtr dom) {
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -3854,9 +3874,11 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
qemuDriverLock(driver);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
qemuDriverUnlock(driver);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -4004,9 +4026,11 @@ static int qemudDomainDetachDevice(virDomainPtr dom,
qemuDriverLock(driver);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
qemuDriverUnlock(driver);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -4057,8 +4081,10 @@ static int qemudDomainGetAutostart(virDomainPtr dom,
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -4083,8 +4109,10 @@ static int qemudDomainSetAutostart(virDomainPtr dom,
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -4158,11 +4186,13 @@ qemudDomainBlockStats (virDomainPtr dom,
virDomainDiskDefPtr disk = NULL;
qemuDriverLock(driver);
vm = virDomainFindByID(&driver->domains, dom->id);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError (dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
_("no domain with matching id %d"), dom->id);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
if (!virDomainIsActive (vm)) {
@ -4293,12 +4323,14 @@ qemudDomainInterfaceStats (virDomainPtr dom,
int ret = -1;
qemuDriverLock(driver);
vm = virDomainFindByID(&driver->domains, dom->id);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError (dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
_("no domain with matching id %d"), dom->id);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -4361,8 +4393,10 @@ qemudDomainBlockPeek (virDomainPtr dom,
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError (dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid"));
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -4429,12 +4463,14 @@ qemudDomainMemoryPeek (virDomainPtr dom,
int fd = -1, ret = -1;
qemuDriverLock(driver);
vm = virDomainFindByID(&driver->domains, dom->id);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
qemuDriverUnlock(driver);
if (!vm) {
qemudReportError (dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
_("no domain with matching id %d"), dom->id);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -4762,10 +4798,12 @@ qemudDomainMigratePerform (virDomainPtr dom,
int paused = 0;
qemuDriverLock(driver);
vm = virDomainFindByID(&driver->domains, dom->id);
vm = virDomainFindByUUID(&driver->domains, dom->uuid);
if (!vm) {
qemudReportError (dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
_("no domain with matching id %d"), dom->id);
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(dom->uuid, uuidstr);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
@ -4893,8 +4931,8 @@ qemudDomainMigrateFinish2 (virConnectPtr dconn,
qemuDriverLock(driver);
vm = virDomainFindByName(&driver->domains, dname);
if (!vm) {
qemudReportError (dconn, NULL, NULL, VIR_ERR_INVALID_DOMAIN,
_("no domain with matching name %s"), dname);
qemudReportError (dconn, NULL, NULL, VIR_ERR_NO_DOMAIN,
_("no domain with matching name '%s'"), dname);
goto cleanup;
}