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qemuProcessStop: Reattach NVMe disks a domain is mirroring into

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If the mirror destination is not a file but a NVMe disk, then
call qemuHostdevReAttachOneNVMeDisk() to reattach the NVMe back
to the host.

This would be done by blockjob code when the job finishes, but in
this case the job won't finish - QEMU is killed meanwhile.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1825785

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Michal Privoznik 2020-05-18 15:11:49 +02:00
parent 0230e38384
commit 8fd2749b2d
1 changed files with 3 additions and 0 deletions
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3
src/qemu/qemu_process.c
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@ -7600,6 +7600,9 @@ void qemuProcessStop(virQEMUDriverPtr driver,
if (disk->mirror) {
if (qemuSecurityRestoreImageLabel(driver, vm, disk->mirror, false) < 0)
VIR_WARN("Unable to restore security label on %s", disk->dst);
if (virStorageSourceChainHasNVMe(disk->mirror))
qemuHostdevReAttachOneNVMeDisk(driver, vm->def->name, disk->mirror);
}
qemuBlockRemoveImageMetadata(driver, vm, disk->dst, disk->src);