== sanity-lfsck test 31b: The LFSCK can find/repair the name entry with bad name hash (2) ========================================================== 10:18:21 (1773670701)
#####
For the name entry under a striped directory, if the name
hash does not match the shard, then the LFSCK will repair
the bad name entry
#####
Inject failure stub on client to simulate the case that
some name entry should be inserted into other non-second
shard, but inserted into the secod shard by wrong
fail_loc=0x1628
fail_val=1
total: 10 mkdir in 0.06 seconds: 175.55 ops/second
fail_loc=0
fail_val=0
Trigger namespace LFSCK to repair bad name hash
Started LFSCK on the device lustre-MDT0000: scrub namespace
repaired 1 name entries with bad hash
192.168.204.142@tcp:/lustre /mnt/lustre lustre rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose 0 0
Stopping client oleg442-client.virtnet /mnt/lustre (opts:)
Starting client: oleg442-client.virtnet:  -o user_xattr,flock 192.168.204.142@tcp:/lustre /mnt/lustre
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d0
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007491  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d1
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007492  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d2
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007493  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d3
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007494  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d4
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007495  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d5
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007496  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d6
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007497  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d7
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007498  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d8
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007499  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400
  File: /mnt/lustre/d31b.sanity-lfsck/striped_dir/d9
  Size: 4096      	Blocks: 8          IO Block: 1048576 directory
Device: 2c54f966h/743766374d	Inode: 144115339507007500  Links: 2
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2026-03-16 10:18:22.000000000 -0400
Modify: 2026-03-16 10:18:22.000000000 -0400
Change: 2026-03-16 10:18:22.000000000 -0400
 Birth: 2026-03-16 10:18:22.000000000 -0400