diff options
| author | Lukas Herbolt <lukas@herbolt.com> | 2022-11-17 06:20:21 +0300 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-11-17 06:20:21 +0300 |
| commit | 64c80dfd04d1dd2ecf550542c8f3f41b54b20207 (patch) | |
| tree | 42d58574d781598a2dbebade5b29c9f7314af2aa | |
| parent | 59f6ab40fd8735c9a1a15401610a31cc06a0bbd6 (diff) | |
| download | linux-64c80dfd04d1dd2ecf550542c8f3f41b54b20207.tar.xz | |
xfs: Print XFS UUID on mount and umount events.
As of now only device names are printed out over __xfs_printk().
The device names are not persistent across reboots which in case
of searching for origin of corruption brings another task to properly
identify the devices. This patch add XFS UUID upon every mount/umount
event which will make the identification much easier.
Signed-off-by: Lukas Herbolt <lukas@herbolt.com>
[sandeen: rebase onto current upstream kernel]
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
| -rw-r--r-- | fs/xfs/xfs_log.c | 10 | ||||
| -rw-r--r-- | fs/xfs/xfs_super.c | 2 |
2 files changed, 7 insertions, 5 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index f02a0dd522b3..0141d9907d31 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -644,12 +644,14 @@ xfs_log_mount( int min_logfsbs; if (!xfs_has_norecovery(mp)) { - xfs_notice(mp, "Mounting V%d Filesystem", - XFS_SB_VERSION_NUM(&mp->m_sb)); + xfs_notice(mp, "Mounting V%d Filesystem %pU", + XFS_SB_VERSION_NUM(&mp->m_sb), + &mp->m_sb.sb_uuid); } else { xfs_notice(mp, -"Mounting V%d filesystem in no-recovery mode. Filesystem will be inconsistent.", - XFS_SB_VERSION_NUM(&mp->m_sb)); +"Mounting V%d filesystem %pU in no-recovery mode. Filesystem will be inconsistent.", + XFS_SB_VERSION_NUM(&mp->m_sb), + &mp->m_sb.sb_uuid); ASSERT(xfs_is_readonly(mp)); } diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index ee4b429a2f2c..0c4b73e9b29d 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1110,7 +1110,7 @@ xfs_fs_put_super( if (!sb->s_fs_info) return; - xfs_notice(mp, "Unmounting Filesystem"); + xfs_notice(mp, "Unmounting Filesystem %pU", &mp->m_sb.sb_uuid); xfs_filestream_unmount(mp); xfs_unmountfs(mp); |