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[PATCH v3 3/6] qemu: Block migration when transient disk option is enabl
From: |
Masayoshi Mizuma |
Subject: |
[PATCH v3 3/6] qemu: Block migration when transient disk option is enabled |
Date: |
Thu, 17 Sep 2020 09:30:42 -0400 |
From: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Block migration when transient disk option is enabled because migration
requires some blockjobs.
Signed-off-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
---
src/qemu/qemu_migration.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index a530c17582..7316d74677 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -1397,6 +1397,16 @@ qemuMigrationSrcIsAllowed(virQEMUDriverPtr driver,
_("cannot migrate this domain without dbus-vmstate
support"));
return false;
}
+
+ for (i = 0; i < vm->def->ndisks; i++) {
+ virDomainDiskDefPtr disk = vm->def->disks[i];
+
+ if (disk->transient) {
+ virReportError(VIR_ERR_OPERATION_INVALID, "%s",
+ _("migration with transient disk is not
supported"));
+ return false;
+ }
+ }
}
return true;
--
2.27.0
- [PATCH v3 0/6] qemu: implementation of transient disk option, Masayoshi Mizuma, 2020/09/17
- [PATCH v3 2/6] qemu: Block disk hotplug when transient disk option is enabled, Masayoshi Mizuma, 2020/09/17
- [PATCH v3 3/6] qemu: Block migration when transient disk option is enabled,
Masayoshi Mizuma <=
- [PATCH v3 4/6] qemu: update the validation for transient disk option, Masayoshi Mizuma, 2020/09/17
- [PATCH v3 5/6] qemu: Introduce to handle transient disk, Masayoshi Mizuma, 2020/09/17
- [PATCH v3 6/6] qemu: Add transient disk handler to start and stop the guest, Masayoshi Mizuma, 2020/09/17