== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 20:51:41 (1753750301)
 - mkdir 8311 (time 1753750313.19 total 10.00 last 831.09)
 - mkdir 17453 (time 1753750323.19 total 20.00 last 914.16)
 - mkdir 20000 (time 1753750325.93 total 22.74 last 931.00)
 - mkdir 28840 (time 1753750335.93 total 32.74 last 883.90)
 - mkdir 36666 (time 1753750345.93 total 42.74 last 782.56)
 - mkdir 40000 (time 1753750350.20 total 47.01 last 780.71)
 - mkdir 47534 (time 1753750360.20 total 57.01 last 753.35)
 - mkdir 50000 (time 1753750363.34 total 60.15 last 785.32)
 - mkdir 58345 (time 1753750373.34 total 70.15 last 834.43)
 - mkdir 66596 (time 1753750383.34 total 80.15 last 825.01)
 - mkdir 70000 (time 1753750387.53 total 84.34 last 812.13)
 - mkdir 78112 (time 1753750397.53 total 94.34 last 811.09)
 - mkdir 80000 (time 1753750400.00 total 96.80 last 767.17)
 - mkdir 88619 (time 1753750410.00 total 106.81 last 861.83)
 - mkdir 98024 (time 1753750420.00 total 116.81 last 940.46)
 - mkdir 100000 (time 1753750422.63 total 119.44 last 749.59)
 - mkdir 107944 (time 1753750432.63 total 129.44 last 794.30)
 - mkdir 110000 (time 1753750435.12 total 131.93 last 827.30)
 - mkdir 117855 (time 1753750445.12 total 141.93 last 785.48)
 - mkdir 120000 (time 1753750447.99 total 144.80 last 746.46)
 - mkdir 128004 (time 1753750457.99 total 154.80 last 800.40)
 - mkdir 130000 (time 1753750460.37 total 157.18 last 838.51)
total: 133072 mkdir in 160.84 seconds: 827.37 ops/second
 - unlinked 0 (time 1753750465 ; total 0 ; last 0)
 - unlinked 10000 (time 1753750487 ; total 22 ; last 22)
 - unlinked 20000 (time 1753750509 ; total 44 ; last 22)
 - unlinked 30000 (time 1753750531 ; total 66 ; last 22)
 - unlinked 40000 (time 1753750554 ; total 89 ; last 23)
 - unlinked 50000 (time 1753750574 ; total 109 ; last 20)
 - unlinked 60000 (time 1753750595 ; total 130 ; last 21)
 - unlinked 70000 (time 1753750614 ; total 149 ; last 19)
 - unlinked 80000 (time 1753750634 ; total 169 ; last 20)
 - unlinked 90000 (time 1753750652 ; total 187 ; last 18)
 - unlinked 100000 (time 1753750674 ; total 209 ; last 22)
 - unlinked 110000 (time 1753750696 ; total 231 ; last 22)
 - unlinked 120000 (time 1753750716 ; total 251 ; last 20)
 - unlinked 130000 (time 1753750735 ; total 270 ; last 19)
total: 133072 unlinks in 275 seconds: 483.898193 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       11056     1276632   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13372     1274316   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       26736     3580284   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       16708     3590312   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43444     7170596   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4038     1019962   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1982     1022018   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2690      259454   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2681      259463   2% /mnt/lustre[OST:1]

filesystem_summary:       524937        6020      518917   2% /mnt/lustre