libvirt/SOURCES/libvirt-qemu-checkpoint-Allow-checkpoint-redefine-for-offline-VMs.patch
2021-09-10 11:58:15 +00:00

60 lines
2.2 KiB
Diff

From 3d1a4ab1ce9fce88a759e11532b6891903f86a4a Mon Sep 17 00:00:00 2001
Message-Id: <3d1a4ab1ce9fce88a759e11532b6891903f86a4a@dist-git>
From: Peter Krempa <pkrempa@redhat.com>
Date: Fri, 3 Apr 2020 14:32:57 +0200
Subject: [PATCH] qemu: checkpoint: Allow checkpoint redefine for offline VMs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Skip the liveness and capability checks when redefining checkpoints as
we don't need qemu interactions to update the metadata.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
(cherry picked from commit 135a0b3f7142a8d4f591bb24b3ae7d0f36877bf7)
https://bugzilla.redhat.com/show_bug.cgi?id=1819755
Message-Id: <f1d392d78abde1ffbe1c0244d442bc0ec6aa18a6.1585916255.git.pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---
src/qemu/qemu_checkpoint.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/src/qemu/qemu_checkpoint.c b/src/qemu/qemu_checkpoint.c
index 16480518fa..34cf122eb3 100644
--- a/src/qemu/qemu_checkpoint.c
+++ b/src/qemu/qemu_checkpoint.c
@@ -649,16 +649,18 @@ qemuCheckpointCreateXML(virDomainPtr domain,
update_current = false;
}
- if (!virDomainObjIsActive(vm)) {
- virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
- _("cannot create checkpoint for inactive domain"));
- return NULL;
- }
+ if (!redefine) {
+ if (!virDomainObjIsActive(vm)) {
+ virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
+ _("cannot create checkpoint for inactive domain"));
+ return NULL;
+ }
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_INCREMENTAL_BACKUP)) {
- virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
- _("incremental backup is not supported yet"));
- return NULL;
+ if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_INCREMENTAL_BACKUP)) {
+ virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
+ _("incremental backup is not supported yet"));
+ return NULL;
+ }
}
if (!(def = virDomainCheckpointDefParseString(xmlDesc, driver->xmlopt,
--
2.26.0