Pool permission check needs to write to the first object. But for
snapshot, head of the first object may have already been deleted.
Skip the check for snapshot inode to avoid creating orphan object.
Link: http://tracker.ceph.com/issues/18211
Signed-off-by: Yan, Zheng <zyan@redhat.com>
struct ceph_string *pool_ns;
int ret, flags;
struct ceph_string *pool_ns;
int ret, flags;
+ if (ci->i_vino.snap != CEPH_NOSNAP) {
+ /*
+ * Pool permission check needs to write to the first object.
+ * But for snapshot, head of the first object may have alread
+ * been deleted. Skip check to avoid creating orphan object.
+ */
+ return 0;
+ }
+
if (ceph_test_mount_opt(ceph_inode_to_client(&ci->vfs_inode),
NOPOOLPERM))
return 0;
if (ceph_test_mount_opt(ceph_inode_to_client(&ci->vfs_inode),
NOPOOLPERM))
return 0;