The replication driver only supports the 'top-id' parameter for the
secondary side; it must not be supplied for the primary side.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Changlong Xie <xiecl.fnst@cn.fujitsu.com>
Message-id:
1476247808-15646-1-git-send-email-xiecl.fnst@cn.fujitsu.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
if (!strcmp(mode, "primary")) {
s->mode = REPLICATION_MODE_PRIMARY;
+ top_id = qemu_opt_get(opts, REPLICATION_TOP_ID);
+ if (top_id) {
+ error_setg(&local_err, "The primary side does not support option top-id");
+ goto fail;
+ }
} else if (!strcmp(mode, "secondary")) {
s->mode = REPLICATION_MODE_SECONDARY;
top_id = qemu_opt_get(opts, REPLICATION_TOP_ID);
# @mode: the replication mode
#
# @top-id: #optional In secondary mode, node name or device ID of the root
-# node who owns the replication node chain. Ignored in primary mode.
+# node who owns the replication node chain. Must not be given in
+# primary mode.
#
# Since: 2.8
##