From: Alexander Zarochentsev <alexander.zarochentsev@hpe.com>
Date: Fri, 29 Jul 2022 19:38:09 +0000 (+0300)
Subject: LU-16061 osd-ldiskfs: clear EXTENT_FL for symlink agent inode
X-Git-Tag: 2.15.52~85
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F93%2F48093%2F2;p=fs%2Flustre-release.git

LU-16061 osd-ldiskfs: clear EXTENT_FL for symlink agent inode

The flag should be cleared for "fast" symlinks otherwise
e2fsck complains about inode correctness.
New agent inodes of symlink type may have EXT4_EXTENT_FL flag
set if the fs has "extent" feature and it is not cleared as in
other places where "fast" symlinks are created.

HPE-bug-id: LUS-10237

Signed-off-by: Alexander Zarochentsev <alexander.zarochentsev@hpe.com>
Change-Id: Ib7b807bb1298cc3a9fd4fdba35747b4bda6fe034
Reviewed-on: https://review.whamcloud.com/48093
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Artem Blagodarenko <ablagodarenko@ddn.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---

diff --git a/lustre/osd-ldiskfs/osd_handler.c b/lustre/osd-ldiskfs/osd_handler.c
index ab7facf..a3bbd15 100644
--- a/lustre/osd-ldiskfs/osd_handler.c
+++ b/lustre/osd-ldiskfs/osd_handler.c
@@ -3989,6 +3989,7 @@ static struct inode *osd_create_local_agent_inode(const struct lu_env *env,
 	 */
 	if (S_ISLNK(type)) {
 		BUILD_BUG_ON(LDISKFS_N_BLOCKS * 4 < FID_LEN + 1);
+		ldiskfs_clear_inode_flag(local, LDISKFS_INODE_EXTENTS);
 		rc = scnprintf((char *)LDISKFS_I(local)->i_data,
 			       LDISKFS_N_BLOCKS * 4, DFID, PFID(fid));