4:35 a.m.
When moving the formatting of this attributes from -drive
to -device, the QEMU_CAPS_USB_STORAGE_WERROR capability
was used, because usb-storage was the last device to gain
this capability.
However this lead to the assumption that QEMU binaries
without the usb-storage device do not support this,
leading to breakage on s390x with blockdev.
Fixes: bb4f3543bbf3ebbffa833ae7df55c298920243eb
https://bugzilla.redhat.com/show_bug.cgi?id=1819250
Signed-off-by: Ján Tomko <jtomko(a)redhat.com>
---
src/qemu/qemu_command.c | 4 ++--
.../disk-error-policy-s390x.s390x-2.12.0.args | 12 ++++++------
.../disk-error-policy-s390x.s390x-latest.args | 12 ++++++------
3 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index d1b689dfd3..2f0e919cc1 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -1790,7 +1790,7 @@ qemuBuildDriveStr(virDomainDiskDefPtr disk,
/* werror/rerror are really frontend attributes, but older
* qemu requires them on -drive instead of -device */
- if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_USB_STORAGE_WERROR))
+ if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_STORAGE_WERROR))
qemuBuildDiskFrontendAttributeErrorPolicy(disk, &opt);
if (disk->src->readonly)
@@ -2241,7 +2241,7 @@ qemuBuildDiskDeviceStr(const virDomainDef *def,
qemuBuildDiskFrontendAttributes(disk, &opt);
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_USB_STORAGE_WERROR))
+ if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_STORAGE_WERROR))
qemuBuildDiskFrontendAttributeErrorPolicy(disk, &opt);
return virBufferContentAndReset(&opt);
diff --git a/tests/qemuxml2argvdata/disk-error-policy-s390x.s390x-2.12.0.args
b/tests/qemuxml2argvdata/disk-error-policy-s390x.s390x-2.12.0.args
index cf932d1fad..6b93b74ec1 100644
--- a/tests/qemuxml2argvdata/disk-error-policy-s390x.s390x-2.12.0.args
+++ b/tests/qemuxml2argvdata/disk-error-policy-s390x.s390x-2.12.0.args
@@ -26,17 +26,17 @@ file=/tmp/lib/domain--1-guest/master-key.aes \
-no-shutdown \
-boot strict=on \
-drive file=/var/images/image1,format=qcow2,if=none,id=drive-virtio-disk0,\
-werror=stop,rerror=stop,cache=none \
+cache=none \
-device virtio-blk-ccw,scsi=off,devno=fe.0.0000,drive=drive-virtio-disk0,\
-id=virtio-disk0,bootindex=1,write-cache=on \
+id=virtio-disk0,bootindex=1,write-cache=on,werror=stop,rerror=stop \
-drive file=/var/images/image2,format=qcow2,if=none,id=drive-virtio-disk1,\
-werror=enospc,cache=none \
+cache=none \
-device virtio-blk-ccw,scsi=off,devno=fe.0.0001,drive=drive-virtio-disk1,\
-id=virtio-disk1,write-cache=on \
+id=virtio-disk1,write-cache=on,werror=enospc \
-drive file=/var/images/image3,format=qcow2,if=none,id=drive-virtio-disk2,\
-werror=report,rerror=ignore,cache=none \
+cache=none \
-device virtio-blk-ccw,scsi=off,devno=fe.0.0002,drive=drive-virtio-disk2,\
-id=virtio-disk2,write-cache=on \
+id=virtio-disk2,write-cache=on,werror=report,rerror=ignore \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\
resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-error-policy-s390x.s390x-latest.args
b/tests/qemuxml2argvdata/disk-error-policy-s390x.s390x-latest.args
index 7daddc1d87..0d9254e1ae 100644
--- a/tests/qemuxml2argvdata/disk-error-policy-s390x.s390x-latest.args
+++ b/tests/qemuxml2argvdata/disk-error-policy-s390x.s390x-latest.args
@@ -27,17 +27,17 @@ file=/tmp/lib/domain--1-guest/master-key.aes \
-no-shutdown \
-boot strict=on \
-drive file=/var/images/image1,format=qcow2,if=none,id=drive-virtio-disk0,\
-werror=stop,rerror=stop,cache=none \
+cache=none \
-device virtio-blk-ccw,scsi=off,devno=fe.0.0000,drive=drive-virtio-disk0,\
-id=virtio-disk0,bootindex=1,write-cache=on \
+id=virtio-disk0,bootindex=1,write-cache=on,werror=stop,rerror=stop \
-drive file=/var/images/image2,format=qcow2,if=none,id=drive-virtio-disk1,\
-werror=enospc,cache=none \
+cache=none \
-device virtio-blk-ccw,scsi=off,devno=fe.0.0001,drive=drive-virtio-disk1,\
-id=virtio-disk1,write-cache=on \
+id=virtio-disk1,write-cache=on,werror=enospc \
-drive file=/var/images/image3,format=qcow2,if=none,id=drive-virtio-disk2,\
-werror=report,rerror=ignore,cache=none \
+cache=none \
-device virtio-blk-ccw,scsi=off,devno=fe.0.0002,drive=drive-virtio-disk2,\
-id=virtio-disk2,write-cache=on \
+id=virtio-disk2,write-cache=on,werror=report,rerror=ignore \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\
resourcecontrol=deny \
-msg timestamp=on
--
2.25.1