== sanity test 409: Large amount of cross-MDTs hard links on the same file ========================================================== 02:10:11 (1746166211)
Create 1K hard links start at Fri May  2 02:10:13 EDT 2025
 - link 590 (time 1746166224.98 total 10.01 last 58.91)
total: 1000 link in 16.92 seconds: 59.11 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: 2025-05-02 02:10:13.000000000 -0400
Modify: 2025-05-02 02:10:13.000000000 -0400
Change: 2025-05-02 02:10:31.000000000 -0400
 Birth: -
List all links start at Fri May  2 02:10:33 EDT 2025
Unlink hard links start at Fri May  2 02:10:52 EDT 2025
 - unlinked 0 (time 1746166254 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
Unlink hard links finished at Fri May  2 02:11:10 EDT 2025