[PATCH 52/80] qemuDomainBlockResize: Always refuse resize of empty/readonly disks
The operation makes no sense regardless of the way how we specify disks.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_driver.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index f1fc954f8c..c2722c39da 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -9985,14 +9985,15 @@ qemuDomainBlockResize(virDomainPtr dom,
disk->src->format == VIR_STORAGE_FILE_QED)
size = VIR_ROUND_UP(size, 512);
+ if (virStorageSourceIsEmpty(disk->src) || disk->src->readonly) {
+ virReportError(VIR_ERR_OPERATION_UNSUPPORTED,
+ _("can't resize empty or readonly disk
'%s'"),
+ disk->dst);
+ goto endjob;
+ }
+
if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_BLOCKDEV) &&
!qemuDiskBusIsSD(disk->bus)) {
- if (virStorageSourceIsEmpty(disk->src) || disk->src->readonly) {
- virReportError(VIR_ERR_OPERATION_UNSUPPORTED,
- _("can't resize empty or readonly disk
'%s'"),
- disk->dst);
- goto endjob;
- }
nodename = disk->src->nodeformat;
} else {
--
2.36.1