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qemu: domain: Remove code assuming disk format probing

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After commit c95f50cb021ea9a297 we always set a disk format in the
post parse callback so the code that mandates use of explicit format for
shareable disks no longer makes sense.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2018-07-10 10:09:05 +02:00
parent 767f9e1449
commit 9ac3ea5cf8
1 changed files with 6 additions and 14 deletions
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20
src/qemu/qemu_domain.c
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@ -4642,20 +4642,12 @@ qemuDomainDeviceDefValidateDisk(const virDomainDiskDef *disk,
const char *driverName = virDomainDiskGetDriver(disk); const char *driverName = virDomainDiskGetDriver(disk);
virStorageSourcePtr n; virStorageSourcePtr n;
if (disk->src->shared && !disk->src->readonly) { if (disk->src->shared && !disk->src->readonly &&
if (disk->src->format <= VIR_STORAGE_FILE_AUTO) { !qemuBlockStorageSourceSupportsConcurrentAccess(disk->src)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("shared access for disk '%s' requires use of " _("shared access for disk '%s' requires use of "
"explicitly specified disk format"), disk->dst); "supported storage format"), disk->dst);
return -1; return -1;
}
if (!qemuBlockStorageSourceSupportsConcurrentAccess(disk->src)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("shared access for disk '%s' requires use of "
"supported storage format"), disk->dst);
return -1;
}
} }
if (disk->geometry.cylinders > 0 && if (disk->geometry.cylinders > 0 &&