[PATCH 12/24] conf: backup: Don't explicitly forbid backup of read-only disk

[Peter Krempa]

Users may want to use this to create a full backup or even incremental
if the checkpoints are pre existing. We still will not allow to create a
checkpoint on a read-only disk as that makes no sense.

https://bugzilla.redhat.com/show_bug.cgi?id=1840053

Signed-off-by: Peter Krempa <pkrempa at redhat.com>
---
 src/conf/backup_conf.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/conf/backup_conf.c b/src/conf/backup_conf.c
index 92106d8aaa..e9eea5af75 100644
--- a/src/conf/backup_conf.c
+++ b/src/conf/backup_conf.c
@@ -411,13 +411,6 @@ virDomainBackupDefAssignStore(virDomainBackupDiskDefPtr disk,
                            _("disk '%s' has no media"), disk->name);
             return -1;
         }
-    } else if (src->readonly) {
-        if (disk->store) {
-            virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
-                           _("backup of readonly disk '%s' makes no sense"),
-                           disk->name);
-            return -1;
-        }
     } else if (!disk->store) {
         if (virStorageSourceGetActualType(src) == VIR_STORAGE_TYPE_FILE) {
             if (!(disk->store = virStorageSourceNew()))
-- 
2.26.2