== sanity test 409: Large amount of cross-MDTs hard links on the same file ========================================================== 22:38:20 (1746153500)
Create 1K hard links start at Thu May  1 22:38:22 EDT 2025
 - link 658 (time 1746153513.80 total 10.01 last 65.74)
total: 1000 link in 15.75 seconds: 63.51 ops/second
Links count should be right although linkEA overflow
  File: '/mnt/lustre/d409.sanity/guard'
  Size: 0         	Blocks: 0          IO Block: 4194304 regular empty file
Device: 2c54f966h/743766374d	Inode: 162129771604475923  Links: 1001
Access: (0644/-rw-r--r--)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2025-05-01 22:38:22.000000000 -0400
Modify: 2025-05-01 22:38:22.000000000 -0400
Change: 2025-05-01 22:38:39.000000000 -0400
 Birth: -
List all links start at Thu May  1 22:38:40 EDT 2025
Unlink hard links start at Thu May  1 22:38:57 EDT 2025
 - unlinked 0 (time 1746153539 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
Unlink hard links finished at Thu May  1 22:39:16 EDT 2025