[Devel] [PATCH RHEL7 COMMIT] Revert "xfs: catch bad stripe alignment configurations"
Konstantin Khorenko
khorenko at virtuozzo.com
Wed Jun 3 14:18:19 MSK 2020
The commit is pushed to "branch-rh7-3.10.0-1127.8.2.vz7.151.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-1127.8.2.vz7.151.11
------>
commit 5c599ac8e5d747917090e980d4bce72aead6e05c
Author: Konstantin Khorenko <khorenko at virtuozzo.com>
Date: Wed Jun 3 13:05:08 2020 +0300
Revert "xfs: catch bad stripe alignment configurations"
This reverts commit fa4ca9c5574605d1e48b7e617705230a0640b6da.
RHEL 7.8: XFS filesystem can not be mounted after a kernel upgrade
* Following an update to kernel-3.10.0-1127.el7, a XFS file system can
not be mounted.
* If the system is booted into a previous version of RHEL, the XFS file
system can be mounted.
* Newly created XFS file systems on RHEL 7.8 can not be mounted.
This is a part of new RHEL7.8 kernel-3.10.0-1127.10.1.el7.
https://access.redhat.com/errata/RHBA-2020:2355
https://access.redhat.com/solutions/5075561
Signed-off-by: Konstantin Khorenko <khorenko at virtuozzo.com>
---
fs/xfs/libxfs/xfs_sb.c | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index 3d01f81d06d0e..5b830bb351156 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -273,22 +273,6 @@ xfs_mount_validate_sb(
return -EFSCORRUPTED;
}
- if (sbp->sb_unit) {
- if (!xfs_sb_version_hasdalign(sbp) ||
- sbp->sb_unit > sbp->sb_width ||
- (sbp->sb_width % sbp->sb_unit) != 0) {
- xfs_notice(mp, "SB stripe unit sanity check failed");
- return -EFSCORRUPTED;
- }
- } else if (xfs_sb_version_hasdalign(sbp)) {
- xfs_notice(mp, "SB stripe alignment sanity check failed");
- return -EFSCORRUPTED;
- } else if (sbp->sb_width) {
- xfs_notice(mp, "SB stripe width sanity check failed");
- return -EFSCORRUPTED;
- }
-
-
if (xfs_sb_version_hascrc(&mp->m_sb) &&
sbp->sb_blocksize < XFS_MIN_CRC_BLOCKSIZE) {
xfs_notice(mp, "v5 SB sanity check failed");
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