Hi xfs list,
Recently I always hit xfs corruption by running fstests generic/047 [1], and
it show more failures in dmesg[2], e.g:
XFS (loop1): Internal error !(flags & XFS_DABUF_MAP_HOLE_OK) at line 2572 of file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_dabuf_map.constprop.0+0x26c/0x368 [xfs]
The .full output lots of curruption messages [3].
Currently I only hit this issue on s390x, haven't hit it on x86_64 or ppc64le
or aarch64. The mkfs option isn't related, even on overlayfs (base on xfs)
still hit this issue.
I tested on mainline linux 6.6.0-rc7+, the HEAD commit is:
commit 750b95887e567848ac2c851dae47922cac6db946
Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date: Thu Oct 26 20:42:02 2023 -1000
Merge tag 'drm-fixes-2023-10-27' of git://anongit.freedesktop.org/drm/drm
Thanks,
Zorro
[1]
FSTYP -- xfs (debug)
PLATFORM -- Linux/s390x s390x-kvm-091 6.6.0-rc7+ #1 SMP Fri Oct 27 08:58:03 EDT 2023
MKFS_OPTIONS -- -f -m crc=1,finobt=1,rmapbt=0,reflink=1,bigtime=1,inobtcount=1 /dev/loop1
MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 /dev/loop1 /mnt/fstests/SCRATCH_DIR
generic/047 _check_xfs_filesystem: filesystem on /dev/loop1 failed scrub
(see /var/lib/xfstests/results//generic/047.full for details)
_check_xfs_filesystem: filesystem on /dev/loop1 is inconsistent (r)
(see /var/lib/xfstests/results//generic/047.full for details)
_check_dmesg: something found in dmesg (see /var/lib/xfstests/results//generic/047.dmesg)
- output mismatch (see /var/lib/xfstests/results//generic/047.out.bad)
--- tests/generic/047.out 2023-10-27 09:04:38.145351816 -0400
+++ /var/lib/xfstests/results//generic/047.out.bad 2023-10-27 09:08:12.475381462 -0400
@@ -1 +1,1000 @@
QA output created by 047
+file /mnt/fstests/SCRATCH_DIR/1 missing - fsync failed
+file /mnt/fstests/SCRATCH_DIR/2 missing - fsync failed
+file /mnt/fstests/SCRATCH_DIR/3 missing - fsync failed
+file /mnt/fstests/SCRATCH_DIR/4 missing - fsync failed
+file /mnt/fstests/SCRATCH_DIR/5 missing - fsync failed
+file /mnt/fstests/SCRATCH_DIR/6 missing - fsync failed
...
(Run 'diff -u /var/lib/xfstests/tests/generic/047.out /var/lib/xfstests/results//generic/047.out.bad' to see the entire diff)
Ran: generic/047
Failures: generic/047
Failed 1 of 1 tests
[2]
[ 376.468885] run fstests generic/047 at 2023-10-27 09:08:07
[ 376.675751] XFS (loop1): Mounting V5 Filesystem 716c9687-ee74-4c12-b6ad-a0b513194f2b
[ 376.677088] XFS (loop1): Ending clean mount
[ 376.678189] XFS (loop1): User initiated shutdown received.
[ 376.678194] XFS (loop1): Metadata I/O Error (0x4) detected at xfs_fs_goingdown+0x5a/0xf8 [xfs] (fs/xfs/xfs_fsops.c:492). Shutting down filesystem.
[ 376.678409] XFS (loop1): Please unmount the filesystem and rectify the problem(s)
[ 376.679423] XFS (loop1): Unmounting Filesystem 716c9687-ee74-4c12-b6ad-a0b513194f2b
[ 376.714910] XFS (loop1): Mounting V5 Filesystem 40196bb2-39f4-4c32-83ef-567f42216699
[ 376.716353] XFS (loop1): Ending clean mount
[ 380.375878] XFS (loop1): User initiated shutdown received.
[ 380.375888] XFS (loop1): Log I/O Error (0x6) detected at xfs_fs_goingdown+0xb4/0xf8 [xfs] (fs/xfs/xfs_fsops.c:495). Shutting down filesystem.
[ 380.376101] XFS (loop1): Please unmount the filesystem and rectify the problem(s)
[ 380.380373] XFS (loop1): Unmounting Filesystem 40196bb2-39f4-4c32-83ef-567f42216699
[ 380.383835] XFS (loop1): Mounting V5 Filesystem 40196bb2-39f4-4c32-83ef-567f42216699
[ 380.397086] XFS (loop1): Starting recovery (logdev: internal)
[ 380.465934] XFS (loop1): Ending recovery (logdev: internal)
[ 380.467409] XFS (loop1): Unmounting Filesystem 40196bb2-39f4-4c32-83ef-567f42216699
[ 380.475431] XFS (loop1): Mounting V5 Filesystem 40196bb2-39f4-4c32-83ef-567f42216699
[ 380.477235] XFS (loop1): Ending clean mount
[ 380.477500] XFS (loop1): Internal error !(flags & XFS_DABUF_MAP_HOLE_OK) at line 2572 of file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_dabuf_map.constprop.0+0x26c/0x368 [xfs]
[ 380.477636] CPU: 0 PID: 337362 Comm: 047 Kdump: loaded Tainted: G W 6.6.0-rc7+ #1
[ 380.477639] Hardware name: IBM 3931 LA1 400 (KVM/Linux)
[ 380.477641] Call Trace:
[ 380.477642] [<0000000032d71372>] dump_stack_lvl+0x62/0x80
[ 380.477648] [<000003ff7ff96c00>] xfs_corruption_error+0x70/0xa0 [xfs]
[ 380.477762] [<000003ff7ff551ce>] xfs_dabuf_map.constprop.0+0x2a6/0x368 [xfs]
[ 380.477871] [<000003ff7ff5773e>] xfs_da_read_buf+0x6e/0x128 [xfs]
[ 380.477977] [<000003ff7ff57838>] xfs_da3_node_read+0x40/0x78 [xfs]
[ 380.478085] [<000003ff7ff58c7a>] xfs_da3_node_lookup_int+0x82/0x558 [xfs]
[ 380.478193] [<000003ff7ff68d6e>] xfs_dir2_node_lookup+0x3e/0x140 [xfs]
[ 380.478302] [<000003ff7ff5cfd2>] xfs_dir_lookup+0x1ea/0x218 [xfs]
[ 380.478410] [<000003ff7fface40>] xfs_lookup+0x60/0x108 [xfs]
[ 380.478525] [<000003ff7ffa9d42>] xfs_vn_lookup+0x62/0x98 [xfs]
[ 380.478641] [<0000000032738cfa>] __lookup_slow+0x9a/0x148
[ 380.478647] [<000000003273dc86>] walk_component+0x126/0x1b8
[ 380.478650] [<000000003273e948>] path_lookupat+0x88/0x1e8
[ 380.478653] [<000000003273f66a>] filename_lookup+0xaa/0x198
[ 380.478656] [<00000000327306d0>] vfs_statx+0x90/0x160
[ 380.478659] [<0000000032730a1e>] vfs_fstatat+0x86/0xe8
[ 380.478661] [<0000000032730c98>] __do_sys_newfstatat+0x28/0x48
[ 380.478663] [<0000000032d97060>] __do_syscall+0x1d0/0x1f8
[ 380.478668] [<0000000032da7040>] system_call+0x70/0x98
[ 380.478672] XFS (loop1): Corruption detected. Unmount and run xfs_repair
[ 380.478674] XFS (loop1): xfs_dabuf_map: bno 8388608 inode 128
[ 380.478676] XFS (loop1): [00] br_startoff 8388608 br_startblock -2 br_blockcount 1 br_state 0
[ 380.478711] XFS (loop1): Internal error !(flags & XFS_DABUF_MAP_HOLE_OK) at line 2572 of file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_dabuf_map.constprop.0+0x26c/0x368 [xfs]
[ 380.478818] CPU: 0 PID: 337362 Comm: 047 Kdump: loaded Tainted: G W 6.6.0-rc7+ #1
[ 380.478820] Hardware name: IBM 3931 LA1 400 (KVM/Linux)
[ 380.478821] Call Trace:
[ 380.478822] [<0000000032d71372>] dump_stack_lvl+0x62/0x80
[ 380.478825] [<000003ff7ff96c00>] xfs_corruption_error+0x70/0xa0 [xfs]
[ 380.478939] [<000003ff7ff551ce>] xfs_dabuf_map.constprop.0+0x2a6/0x368 [xfs]
[ 380.479047] [<000003ff7ff5773e>] xfs_da_read_buf+0x6e/0x128 [xfs]
[ 380.479155] [<000003ff7ff57838>] xfs_da3_node_read+0x40/0x78 [xfs]
[ 380.479263] [<000003ff7ff58c7a>] xfs_da3_node_lookup_int+0x82/0x558 [xfs]
[ 380.479370] [<000003ff7ff68d6e>] xfs_dir2_node_lookup+0x3e/0x140 [xfs]
[ 380.479480] [<000003ff7ff5cfd2>] xfs_dir_lookup+0x1ea/0x218 [xfs]
[ 380.479594] [<000003ff7fface40>] xfs_lookup+0x60/0x108 [xfs]
[ 380.479710] [<000003ff7ffa9d42>] xfs_vn_lookup+0x62/0x98 [xfs]
[ 380.479826] [<0000000032738cfa>] __lookup_slow+0x9a/0x148
[ 380.479829] [<000000003273dc86>] walk_component+0x126/0x1b8
[ 380.479832] [<000000003273e948>] path_lookupat+0x88/0x1e8
[ 380.479835] [<000000003273f66a>] filename_lookup+0xaa/0x198
[ 380.479837] [<00000000327306d0>] vfs_statx+0x90/0x160
[ 380.479840] [<0000000032730a1e>] vfs_fstatat+0x86/0xe8
[ 380.479842] [<0000000032730c98>] __do_sys_newfstatat+0x28/0x48
[ 380.479844] [<0000000032d97060>] __do_syscall+0x1d0/0x1f8
[ 380.479847] [<0000000032da7040>] system_call+0x70/0x98
[ 380.479850] XFS (loop1): Corruption detected. Unmount and run xfs_repair
[ 380.479852] XFS (loop1): xfs_dabuf_map: bno 8388608 inode 128
[ 380.479887] XFS (loop1): [00] br_startoff 8388608 br_startblock -2 br_blockcount 1 br_state 0
[ 380.479912] XFS (loop1): Internal error !(flags & XFS_DABUF_MAP_HOLE_OK) at line 2572 of file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_dabuf_map.constprop.0+0x26c/0x368 [xfs]
[ 380.480022] CPU: 0 PID: 337362 Comm: 047 Kdump: loaded Tainted: G W 6.6.0-rc7+ #1
[ 380.480024] Hardware name: IBM 3931 LA1 400 (KVM/Linux)
[ 380.480026] Call Trace:
[ 380.480026] [<0000000032d71372>] dump_stack_lvl+0x62/0x80
[ 380.480029] [<000003ff7ff96c00>] xfs_corruption_error+0x70/0xa0 [xfs]
[ 380.480143] [<000003ff7ff551ce>] xfs_dabuf_map.constprop.0+0x2a6/0x368 [xfs]
[ 380.480253] [<000003ff7ff5773e>] xfs_da_read_buf+0x6e/0x128 [xfs]
[ 380.480360] [<000003ff7ff57838>] xfs_da3_node_read+0x40/0x78 [xfs]
[ 380.480467] [<000003ff7ff58c7a>] xfs_da3_node_lookup_int+0x82/0x558 [xfs]
[ 380.480576] [<000003ff7ff68d6e>] xfs_dir2_node_lookup+0x3e/0x140 [xfs]
[ 380.480683] [<000003ff7ff5cfd2>] xfs_dir_lookup+0x1ea/0x218 [xfs]
[ 380.480791] [<000003ff7fface40>] xfs_lookup+0x60/0x108 [xfs]
[ 380.480907] [<000003ff7ffa9d42>] xfs_vn_lookup+0x62/0x98 [xfs]
[ 380.481021] [<0000000032738cfa>] __lookup_slow+0x9a/0x148
[ 380.481024] [<000000003273dc86>] walk_component+0x126/0x1b8
[ 380.481027] [<000000003273e948>] path_lookupat+0x88/0x1e8
[ 380.481030] [<000000003273f66a>] filename_lookup+0xaa/0x198
[ 380.481033] [<00000000327306d0>] vfs_statx+0x90/0x160
[ 380.481036] [<0000000032730a1e>] vfs_fstatat+0x86/0xe8
[ 380.481038] [<0000000032730c98>] __do_sys_newfstatat+0x28/0x48
[ 380.481040] [<0000000032d97060>] __do_syscall+0x1d0/0x1f8
[ 380.481043] [<0000000032da7040>] system_call+0x70/0x98
[ 380.481051] XFS (loop1): Corruption detected. Unmount and run xfs_repair
[ 380.481053] XFS (loop1): xfs_dabuf_map: bno 8388608 inode 128
[ 380.481054] XFS (loop1): [00] br_startoff 8388608 br_startblock -2 br_blockcount 1 br_state 0
[ 380.481080] XFS (loop1): Internal error !(flags & XFS_DABUF_MAP_HOLE_OK) at line 2572 of file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_dabuf_map.constprop.0+0x26c/0x368 [xfs]
[ 380.481189] CPU: 0 PID: 337362 Comm: 047 Kdump: loaded Tainted: G W 6.6.0-rc7+ #1
[ 380.481191] Hardware name: IBM 3931 LA1 400 (KVM/Linux)
[ 380.481192] Call Trace:
[ 380.481193] [<0000000032d71372>] dump_stack_lvl+0x62/0x80
[ 380.481195] [<000003ff7ff96c00>] xfs_corruption_error+0x70/0xa0 [xfs]
[ 380.481310] [<000003ff7ff551ce>] xfs_dabuf_map.constprop.0+0x2a6/0x368 [xfs]
[ 380.481418] [<000003ff7ff5773e>] xfs_da_read_buf+0x6e/0x128 [xfs]
[ 380.481526] [<000003ff7ff57838>] xfs_da3_node_read+0x40/0x78 [xfs]
[ 380.481635] [<000003ff7ff58c7a>] xfs_da3_node_lookup_int+0x82/0x558 [xfs]
[ 380.481743] [<000003ff7ff68d6e>] xfs_dir2_node_lookup+0x3e/0x140 [xfs]
[ 380.481854] [<000003ff7ff5cfd2>] xfs_dir_lookup+0x1ea/0x218 [xfs]
[ 380.481961] [<000003ff7fface40>] xfs_lookup+0x60/0x108 [xfs]
[ 380.482076] [<000003ff7ffa9d42>] xfs_vn_lookup+0x62/0x98 [xfs]
[ 380.482191] [<0000000032738cfa>] __lookup_slow+0x9a/0x148
[ 380.482194] [<000000003273dc86>] walk_component+0x126/0x1b8
[ 380.482197] [<000000003273e948>] path_lookupat+0x88/0x1e8
[ 380.482200] [<000000003273f66a>] filename_lookup+0xaa/0x198
[ 380.482203] [<00000000327306d0>] vfs_statx+0x90/0x160
[ 380.482205] [<0000000032730a1e>] vfs_fstatat+0x86/0xe8
[ 380.482207] [<0000000032730c98>] __do_sys_newfstatat+0x28/0x48
[ 380.482209] [<0000000032d97060>] __do_syscall+0x1d0/0x1f8
[ 380.482212] [<0000000032da7040>] system_call+0x70/0x98
[ 380.482215] XFS (loop1): Corruption detected. Unmount and run xfs_repair
[ 380.482216] XFS (loop1): xfs_dabuf_map: bno 8388608 inode 128
[ 380.482218] XFS (loop1): [00] br_startoff 8388608 br_startblock -2 br_blockcount 1 br_state 0
[ 380.482242] XFS (loop1): Internal error !(flags & XFS_DABUF_MAP_HOLE_OK) at line 2572 of file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_dabuf_map.constprop.0+0x26c/0x368 [xfs]
[ 380.482362] CPU: 0 PID: 337362 Comm: 047 Kdump: loaded Tainted: G W 6.6.0-rc7+ #1
[ 380.482364] Hardware name: IBM 3931 LA1 400 (KVM/Linux)
[ 380.482365] Call Trace:
[ 380.482366] [<0000000032d71372>] dump_stack_lvl+0x62/0x80
[ 380.482368] [<000003ff7ff96c00>] xfs_corruption_error+0x70/0xa0 [xfs]
[ 380.482483] [<000003ff7ff551ce>] xfs_dabuf_map.constprop.0+0x2a6/0x368 [xfs]
[ 380.482591] [<000003ff7ff5773e>] xfs_da_read_buf+0x6e/0x128 [xfs]
[ 380.482696] [<000003ff7ff57838>] xfs_da3_node_read+0x40/0x78 [xfs]
[ 380.482804] [<000003ff7ff58c7a>] xfs_da3_node_lookup_int+0x82/0x558 [xfs]
[ 380.482910] [<000003ff7ff68d6e>] xfs_dir2_node_lookup+0x3e/0x140 [xfs]
[ 380.483020] [<000003ff7ff5cfd2>] xfs_dir_lookup+0x1ea/0x218 [xfs]
[ 380.483128] [<000003ff7fface40>] xfs_lookup+0x60/0x108 [xfs]
[ 380.483241] [<000003ff7ffa9d42>] xfs_vn_lookup+0x62/0x98 [xfs]
[ 380.483356] [<0000000032738cfa>] __lookup_slow+0x9a/0x148
[ 380.483359] [<000000003273dc86>] walk_component+0x126/0x1b8
[ 380.483362] [<000000003273e948>] path_lookupat+0x88/0x1e8
[ 380.483365] [<000000003273f66a>] filename_lookup+0xaa/0x198
[ 380.483368] [<00000000327306d0>] vfs_statx+0x90/0x160
[ 380.483370] [<0000000032730a1e>] vfs_fstatat+0x86/0xe8
[ 380.483372] [<0000000032730c98>] __do_sys_newfstatat+0x28/0x48
[ 380.483374] [<0000000032d97060>] __do_syscall+0x1d0/0x1f8
[ 380.483377] [<0000000032da7040>] system_call+0x70/0x98
[ 380.483380] XFS (loop1): Corruption detected. Unmount and run xfs_repair
[ 380.483382] XFS (loop1): xfs_dabuf_map: bno 8388608 inode 128
[ 380.483383] XFS (loop1): [00] br_startoff 8388608 br_startblock -2 br_blockcount 1 br_state 0
...
...
[ 381.349174] XFS (loop1): Corruption detected. Unmount and run xfs_repair
[ 381.349175] XFS (loop1): xfs_dabuf_map: bno 8388608 inode 128
[ 381.349177] XFS (loop1): [00] br_startoff 8388608 br_startblock -2 br_blockcount 1 br_state 0
[ 381.350972] XFS (loop1): Internal error !(flags & XFS_DABUF_MAP_HOLE_OK) at line 2572 of file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_dabuf_map.constprop.0+0x26c/0x368 [xfs]
[ 381.351085] CPU: 1 PID: 339644 Comm: xfs_scrub Kdump: loaded Tainted: G W 6.6.0-rc7+ #1
[ 381.351088] Hardware name: IBM 3931 LA1 400 (KVM/Linux)
[ 381.351090] Call Trace:
[ 381.351091] [<0000000032d71372>] dump_stack_lvl+0x62/0x80
[ 381.351093] [<000003ff7ff96c00>] xfs_corruption_error+0x70/0xa0 [xfs]
[ 381.351191] [<000003ff7ff551ce>] xfs_dabuf_map.constprop.0+0x2a6/0x368 [xfs]
[ 381.351283] [<000003ff7ff5773e>] xfs_da_read_buf+0x6e/0x128 [xfs]
[ 381.351375] [<000003ff7ff57838>] xfs_da3_node_read+0x40/0x78 [xfs]
[ 381.351467] [<000003ff7ff58c7a>] xfs_da3_node_lookup_int+0x82/0x558 [xfs]
[ 381.351558] [<000003ff7ff68d6e>] xfs_dir2_node_lookup+0x3e/0x140 [xfs]
[ 381.351651] [<000003ff80008436>] xchk_dir_lookup+0x13e/0x1e0 [xfs]
[ 381.351745] [<000003ff800078c2>] xchk_parent+0x82/0x168 [xfs]
[ 381.351840] [<000003ff8000aa1a>] xfs_scrub_metadata+0x1c2/0x420 [xfs]
[ 381.351938] [<000003ff7ffa3876>] xfs_ioc_scrub_metadata+0x5e/0xb0 [xfs]
[ 381.352035] [<000003ff7ffa5d92>] xfs_file_ioctl+0x672/0x9f8 [xfs]
[ 381.352133] [<0000000032744c9e>] __s390x_sys_ioctl+0xbe/0x100
[ 381.352135] [<0000000032d97060>] __do_syscall+0x1d0/0x1f8
[ 381.352138] [<0000000032da7040>] system_call+0x70/0x98
[ 381.352141] XFS (loop1): Corruption detected. Unmount and run xfs_repair
[ 381.352143] XFS (loop1): xfs_dabuf_map: bno 8388608 inode 128
[ 381.352174] XFS (loop1): [00] br_startoff 8388608 br_startblock -2 br_blockcount 1 br_state 0
[ 381.418153] XFS (loop1): Unmounting Filesystem 40196bb2-39f4-4c32-83ef-567f42216699
[3]
_check_xfs_filesystem: filesystem on /dev/loop1 failed scrub
*** xfs_scrub -v -d -n output ***
EXPERIMENTAL xfs_scrub program in use! Use at your own risk!
Phase 1: Find filesystem geometry.
/mnt/fstests/SCRATCH_DIR: using 2 threads to scrub.
Phase 2: Check internal metadata.
Info: AG 1 superblock: Optimization is possible. (scrub.c line 212)
Info: AG 2 superblock: Optimization is possible. (scrub.c line 212)
Info: AG 3 superblock: Optimization is possible. (scrub.c line 212)
Phase 3: Scan all inodes.
Corruption: inode 128 (0/128) inode record: Repairs are required. (scrub.c line 196)
Corruption: inode 128 (0/128) parent pointer: Repairs are required. (scrub.c line 196)
Corruption: inode 131 (0/131) inode record: Repairs are required. (scrub.c line 196)
...
Corruption: inode 58300 (0/58300) inode record: Repairs are required. (scrub.c line 196)
Corruption: inode 58301 (0/58301) inode record: Repairs are required. (scrub.c line 196)
Corruption: inode 58302 (0/58302) inode record: Repairs are required. (scrub.c line 196)
Corruption: inode 58303 (0/58303) inode record: Repairs are required. (scrub.c line 196)
Phase 5: Check directory tree.
Info: /mnt/fstests/SCRATCH_DIR: Filesystem has errors, skipping connectivity checks. (phase5.c line 393)
Phase 7: Check summary counters.
198.9MiB data used; 1.0K inodes used.
95.9MiB data found; 1.0K inodes found.
1.0K inodes counted; 1.0K inodes checked.
/mnt/fstests/SCRATCH_DIR: corruptions found: 1001
/mnt/fstests/SCRATCH_DIR: Re-run xfs_scrub without -n.
*** end xfs_scrub output
_check_xfs_filesystem: filesystem on /dev/loop1 is inconsistent (r)
*** xfs_repair -n output ***
Phase 1 - find and verify superblock...
Phase 2 - using internal log
- zero log...
- scan filesystem freespace and inode maps...
- found root inode chunk
Phase 3 - for each AG...
- scan (but don't clear) agi unlinked lists...
- process known inodes and perform inode discovery...
- agno = 0
bad nblocks 9 for inode 128, would reset to 0
no . entry for directory 128
no .. entry for root directory 128
problem with directory contents in inode 128
would clear root inode 128
bad nblocks 8 for inode 131, would reset to 0
bad nblocks 8 for inode 132, would reset to 0
bad nblocks 8 for inode 133, would reset to 0
...
bad nblocks 8 for inode 62438, would reset to 0
bad nblocks 8 for inode 62439, would reset to 0
bad nblocks 8 for inode 62440, would reset to 0
bad nblocks 8 for inode 62441, would reset to 0
- agno = 1
- agno = 2
- agno = 3
- process newly discovered inodes...
Phase 4 - check for duplicate blocks...
- setting up duplicate extent list...
root inode would be lost
- check for inodes claiming duplicate blocks...
- agno = 0
- agno = 1
bad nblocks 9 for inode 128, would reset to 0
- agno = 2
- agno = 3
no . entry for directory 128
no .. entry for root directory 128
problem with directory contents in inode 128
would clear root inode 128
bad nblocks 8 for inode 131, would reset to 0
bad nblocks 8 for inode 132, would reset to 0
bad nblocks 8 for inode 133, would reset to 0
...
bad nblocks 8 for inode 62439, would reset to 0
bad nblocks 8 for inode 62440, would reset to 0
bad nblocks 8 for inode 62441, would reset to 0
No modify flag set, skipping phase 5
Phase 6 - check inode connectivity...
would reinitialize root directory
- traversing filesystem ...
- traversal finished ...
- moving disconnected inodes to lost+found ...
disconnected inode 131, would move to lost+found
disconnected inode 132, would move to lost+found
disconnected inode 133, would move to lost+found
...
disconnected inode 62439, would move to lost+found
disconnected inode 62440, would move to lost+found
disconnected inode 62441, would move to lost+found
Phase 7 - verify link counts...
No modify flag set, skipping filesystem flush and exiting.
*** end xfs_repair output
*** mount output ***
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime,seclabel)
devtmpfs on /dev type devtmpfs (rw,nosuid,seclabel,size=4096k,nr_inodes=986186,mode=755,inode64)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,seclabel,inode64)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,seclabel,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,seclabel,size=1592372k,nr_inodes=819200,mode=755,inode64)
cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,seclabel,nsdelegate,memory_recursiveprot)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime,seclabel)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
/dev/mapper/rhel_s390x--kvm--091-root on / type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota)
selinuxfs on /sys/fs/selinux type selinuxfs (rw,nosuid,noexec,relatime)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=3937)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime,seclabel)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime,seclabel)
tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime,seclabel)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,seclabel,pagesize=1M)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
ramfs on /run/credentials/systemd-sysctl.service type ramfs (ro,nosuid,nodev,noexec,relatime,seclabel,mode=700)
ramfs on /run/credentials/systemd-tmpfiles-setup-dev.service type ramfs (ro,nosuid,nodev,noexec,relatime,seclabel,mode=700)
/dev/vda1 on /boot type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota)
/dev/mapper/rhel_s390x--kvm--091-home on /home type xfs (rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota)
ramfs on /run/credentials/systemd-tmpfiles-setup.service type ramfs (ro,nosuid,nodev,noexec,relatime,seclabel,mode=700)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime)
tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=796184k,nr_inodes=199046,mode=700,inode64)
*** end mount output
