== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 06:54:23 (1744023263)
 - mkdir 9452 (time 1744023274.57 total 10.00 last 945.17)
 - mkdir 18414 (time 1744023284.57 total 20.00 last 896.17)
 - mkdir 26253 (time 1744023294.57 total 30.00 last 783.89)
 - mkdir 30000 (time 1744023298.43 total 33.86 last 970.66)
 - mkdir 37967 (time 1744023308.43 total 43.86 last 796.65)
 - mkdir 40000 (time 1744023312.46 total 47.90 last 503.68)
 - mkdir 45250 (time 1744023322.46 total 57.90 last 524.96)
 - mkdir 49916 (time 1744023332.46 total 67.90 last 466.59)
 - mkdir 54611 (time 1744023342.47 total 77.90 last 469.47)
 - mkdir 59868 (time 1744023352.47 total 87.90 last 525.68)
 - mkdir 64467 (time 1744023362.47 total 97.90 last 459.86)
 - mkdir 69123 (time 1744023372.47 total 107.90 last 465.52)
 - mkdir 70000 (time 1744023374.48 total 109.91 last 436.09)
 - mkdir 74551 (time 1744023384.48 total 119.92 last 454.98)
 - mkdir 78896 (time 1744023394.48 total 129.92 last 434.46)
 - mkdir 80000 (time 1744023396.99 total 132.42 last 441.10)
 - mkdir 84616 (time 1744023406.99 total 142.42 last 461.54)
 - mkdir 89170 (time 1744023416.99 total 152.42 last 455.33)
 - mkdir 93668 (time 1744023426.99 total 162.42 last 449.73)
 - mkdir 98159 (time 1744023436.99 total 172.42 last 449.07)
 - mkdir 100000 (time 1744023441.01 total 176.44 last 458.09)
 - mkdir 104532 (time 1744023451.01 total 186.45 last 453.13)
 - mkdir 109087 (time 1744023461.01 total 196.45 last 455.43)
 - mkdir 110000 (time 1744023463.02 total 198.46 last 454.00)
 - mkdir 114442 (time 1744023473.02 total 208.46 last 444.16)
 - mkdir 118778 (time 1744023483.03 total 218.46 last 433.51)
 - mkdir 120000 (time 1744023485.89 total 221.33 last 426.39)
 - mkdir 124348 (time 1744023495.89 total 231.33 last 434.79)
 - mkdir 128635 (time 1744023505.90 total 241.33 last 428.61)
 - mkdir 130000 (time 1744023509.01 total 244.45 last 437.79)
total: 133072 mkdir in 251.64 seconds: 528.81 ops/second
 - unlinked 0 (time 1744023517 ; total 0 ; last 0)
 - unlinked 10000 (time 1744023561 ; total 44 ; last 44)
 - unlinked 20000 (time 1744023603 ; total 86 ; last 42)
 - unlinked 30000 (time 1744023645 ; total 128 ; last 42)
 - unlinked 40000 (time 1744023685 ; total 168 ; last 40)
 - unlinked 50000 (time 1744023717 ; total 200 ; last 32)
 - unlinked 60000 (time 1744023757 ; total 240 ; last 40)
 - unlinked 70000 (time 1744023797 ; total 280 ; last 40)
 - unlinked 80000 (time 1744023839 ; total 322 ; last 42)
 - unlinked 90000 (time 1744023881 ; total 364 ; last 42)
 - unlinked 100000 (time 1744023922 ; total 405 ; last 41)
 - unlinked 110000 (time 1744023962 ; total 445 ; last 40)
 - unlinked 120000 (time 1744024002 ; total 485 ; last 40)
 - unlinked 130000 (time 1744024044 ; total 527 ; last 42)
total: 133072 unlinks in 539 seconds: 246.886826 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       10912     1276776   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13452     1274236   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       21664     3585356   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       21424     3585596   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43088     7170952   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4104     1019896   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1987     1022013   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2780      259364   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2659      259485   2% /mnt/lustre[OST:1]

filesystem_summary:       524940        6091      518849   2% /mnt/lustre