[PATCH 07/80] qemu: Always assume support for QEMU_CAPS_DRIVE_DISCARD and QEMU_CAPS_DRIVE_DETECT_ZEROES
Discard and zero-detection for disk sources is supported since qemu-2.1
so we can always assume it's support.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_validate.c | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c
index 1b23f1a2ca..b949e1aa42 100644
--- a/src/qemu/qemu_validate.c
+++ b/src/qemu/qemu_validate.c
@@ -3069,20 +3069,6 @@ qemuValidateDomainDeviceDefDiskFrontend(const virDomainDiskDef
*disk,
return -1;
}
- if (disk->discard &&
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DRIVE_DISCARD)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("discard is not supported by this QEMU binary"));
- return -1;
- }
-
- if (disk->detect_zeroes &&
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DRIVE_DETECT_ZEROES)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("detect_zeroes is not supported by this QEMU
binary"));
- return -1;
- }
-
if (disk->serial &&
qemuValidateDomainDeviceDefDiskSerial(disk->serial) < 0)
return -1;
--
2.36.1