[PATCH v4 05/11] qemu: Block disk hotplug when transient disk option is enabled

From: Masayoshi Mizuma <m.mizuma(a)jp.fujitsu.com&gt; For now we disable disk hotplug of transient disk as it requires creating an overlay prior to adding the frontend. Signed-off-by: Masayoshi Mizuma <m.mizuma(a)jp.fujitsu.com&gt; --- src/qemu/qemu_hotplug.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index fc0866c011..ed4d1580fa 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1031,6 +1031,12 @@ qemuDomainAttachDeviceDiskLiveInternal(virQEMUDriverPtr driver, return -1; } + if (disk->transient) { + virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s", + _("transient disk hotplug isn't supported")); + return -1; + } + if (virDomainDiskTranslateSourcePool(disk) < 0) goto cleanup; -- 2.26.2