== sanity test 409: Large amount of cross-MDTs hard links on the same file ========================================================== 20:12:14 (1746144734)
Create 1K hard links start at Thu May  1 20:12:15 EDT 2025
 - link 903 (time 1746144746.83 total 10.00 last 90.27)
total: 1000 link in 11.30 seconds: 88.48 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 20:12:15.000000000 -0400
Modify: 2025-05-01 20:12:15.000000000 -0400
Change: 2025-05-01 20:12:28.000000000 -0400
 Birth: -
List all links start at Thu May  1 20:12:28 EDT 2025
Unlink hard links start at Thu May  1 20:12:39 EDT 2025
 - unlinked 0 (time 1746144760 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
Unlink hard links finished at Thu May  1 20:12:53 EDT 2025