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qemu: migration: Extract reporting of disk migration error 

The same message is reported in 3 distinct places. Move it out into a
single function.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2018-11-26 14:19:57 +01:00
parent d1a44634ac
commit 10c99feb05
1 changed files with 18 additions and 25 deletions
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43
src/qemu/qemu_migration.c
View File

@ -463,6 +463,21 @@ qemuMigrationDstStopNBDServer(virQEMUDriverPtr driver,
}
static void
qemuMigrationNBDReportMirrorError(virDomainDiskDefPtr disk,
const char *errmsg)
{
if (errmsg) {
virReportError(VIR_ERR_OPERATION_FAILED,
_("migration of disk %s failed: %s"),
disk->dst, errmsg);
} else {
virReportError(VIR_ERR_OPERATION_FAILED,
_("migration of disk %s failed"), disk->dst);
}
}
/**
* qemuMigrationSrcNBDStorageCopyReady:
* @vm: domain
@ -492,15 +507,7 @@ qemuMigrationSrcNBDStorageCopyReady(virDomainObjPtr vm,
status = qemuBlockJobUpdateDisk(vm, asyncJob, disk, &error);
if (status == VIR_DOMAIN_BLOCK_JOB_FAILED) {
if (error) {
virReportError(VIR_ERR_OPERATION_FAILED,
_("migration of disk %s failed: %s"),
disk->dst, error);
VIR_FREE(error);
} else {
virReportError(VIR_ERR_OPERATION_FAILED,
_("migration of disk %s failed"), disk->dst);
}
qemuMigrationNBDReportMirrorError(disk, error);
return -1;
}
VIR_FREE(error);
@ -553,14 +560,7 @@ qemuMigrationSrcNBDCopyCancelled(virDomainObjPtr vm,
switch (status) {
case VIR_DOMAIN_BLOCK_JOB_FAILED:
if (check) {
if (error) {
virReportError(VIR_ERR_OPERATION_FAILED,
_("migration of disk %s failed: %s"),
disk->dst, error);
} else {
virReportError(VIR_ERR_OPERATION_FAILED,
_("migration of disk %s failed"), disk->dst);
}
qemuMigrationNBDReportMirrorError(disk, error);
failed = true;
}
ATTRIBUTE_FALLTHROUGH;
@ -635,14 +635,7 @@ qemuMigrationSrcNBDCopyCancelOne(virQEMUDriverPtr driver,
case VIR_DOMAIN_BLOCK_JOB_FAILED:
case VIR_DOMAIN_BLOCK_JOB_CANCELED:
if (failNoJob) {
if (error) {
virReportError(VIR_ERR_OPERATION_FAILED,
_("migration of disk %s failed: %s"),
disk->dst, error);
} else {
virReportError(VIR_ERR_OPERATION_FAILED,
_("migration of disk %s failed"), disk->dst);
}
qemuMigrationNBDReportMirrorError(disk, error);
goto cleanup;
}
ATTRIBUTE_FALLTHROUGH;