== sanity-lfsck test 31b: The LFSCK can find/repair the name entry with bad name hash (2) ========================================================== 11:38:33 (1789054713)
#####
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 0.33 seconds: 30.67 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
192.168.201.134@tcp:/lustre /mnt/lustre lustre rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose 0 0
Stopping client oleg134-client.virtnet /mnt/lustre (opts:)
Starting client: oleg134-client.virtnet:  -o user_xattr,flock 192.168.201.134@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: 2026-09-10 11:38:36.295335704 -0400
Modify: 2026-09-10 11:38:36.295335704 -0400
Change: 2026-09-10 11:38:36.295335704 -0400
 Birth: 2026-09-10 11:38:36.579000000 -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: 2026-09-10 11:38:36.328427429 -0400
Modify: 2026-09-10 11:38:36.328427429 -0400
Change: 2026-09-10 11:38:36.328427429 -0400
 Birth: 2026-09-10 11:38:36.608000000 -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: 2026-09-10 11:38:36.355416937 -0400
Modify: 2026-09-10 11:38:36.355416937 -0400
Change: 2026-09-10 11:38:36.355416937 -0400
 Birth: 2026-09-10 11:38:36.621000000 -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: 2026-09-10 11:38:36.365911494 -0400
Modify: 2026-09-10 11:38:36.365911494 -0400
Change: 2026-09-10 11:38:36.365911494 -0400
 Birth: 2026-09-10 11:38:36.648000000 -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: 2026-09-10 11:38:36.402421969 -0400
Modify: 2026-09-10 11:38:36.402421969 -0400
Change: 2026-09-10 11:38:36.402421969 -0400
 Birth: 2026-09-10 11:38:36.686000000 -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: 2026-09-10 11:38:36.453470389 -0400
Modify: 2026-09-10 11:38:36.453470389 -0400
Change: 2026-09-10 11:38:36.453470389 -0400
 Birth: 2026-09-10 11:38:36.740000000 -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: 2026-09-10 11:38:36.489661689 -0400
Modify: 2026-09-10 11:38:36.489661689 -0400
Change: 2026-09-10 11:38:36.489661689 -0400
 Birth: 2026-09-10 11:38:36.756000000 -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: 2026-09-10 11:38:36.502855706 -0400
Modify: 2026-09-10 11:38:36.502855706 -0400
Change: 2026-09-10 11:38:36.502855706 -0400
 Birth: 2026-09-10 11:38:36.774000000 -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: 2026-09-10 11:38:36.523827229 -0400
Modify: 2026-09-10 11:38:36.523827229 -0400
Change: 2026-09-10 11:38:36.523827229 -0400
 Birth: 2026-09-10 11:38:36.818000000 -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: 2026-09-10 11:38:36.577899052 -0400
Modify: 2026-09-10 11:38:36.577899052 -0400
Change: 2026-09-10 11:38:36.577899052 -0400
 Birth: 2026-09-10 11:38:36.848000000 -0400