== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 10:46:45 (1746629205)
 - mkdir 9970 (time 1746629216.75 total 10.00 last 996.99)
 - mkdir 20000 (time 1746629226.65 total 19.90 last 1013.23)
 - mkdir 29761 (time 1746629236.65 total 29.90 last 976.04)
 - mkdir 39497 (time 1746629246.65 total 39.90 last 973.45)
 - mkdir 46745 (time 1746629256.65 total 49.90 last 724.66)
 - mkdir 50000 (time 1746629260.99 total 54.25 last 749.37)
 - mkdir 60000 (time 1746629270.93 total 64.18 last 1006.41)
 - mkdir 70000 (time 1746629280.81 total 74.06 last 1012.43)
 - mkdir 79695 (time 1746629290.81 total 84.06 last 969.43)
 - mkdir 90000 (time 1746629300.78 total 94.04 last 1032.93)
 - mkdir 99267 (time 1746629310.78 total 104.04 last 926.67)
 - mkdir 107159 (time 1746629320.79 total 114.04 last 789.13)
 - mkdir 110000 (time 1746629324.57 total 117.82 last 751.34)
 - mkdir 115501 (time 1746629334.57 total 127.82 last 550.10)
 - mkdir 120000 (time 1746629341.62 total 134.87 last 638.07)
 - mkdir 127871 (time 1746629351.62 total 144.87 last 786.96)
 - mkdir 130000 (time 1746629354.74 total 147.99 last 682.91)
total: 133072 mkdir in 151.38 seconds: 879.04 ops/second
 - unlinked 0 (time 1746629359 ; total 0 ; last 0)
 - unlinked 10000 (time 1746629381 ; total 22 ; last 22)
 - unlinked 20000 (time 1746629406 ; total 47 ; last 25)
 - unlinked 30000 (time 1746629435 ; total 76 ; last 29)
 - unlinked 40000 (time 1746629456 ; total 97 ; last 21)
 - unlinked 50000 (time 1746629477 ; total 118 ; last 21)
 - unlinked 60000 (time 1746629507 ; total 148 ; last 30)
 - unlinked 70000 (time 1746629539 ; total 180 ; last 32)
 - unlinked 80000 (time 1746629565 ; total 206 ; last 26)
 - unlinked 90000 (time 1746629595 ; total 236 ; last 30)
 - unlinked 100000 (time 1746629628 ; total 269 ; last 33)
 - unlinked 110000 (time 1746629660 ; total 301 ; last 32)
 - unlinked 120000 (time 1746629697 ; total 338 ; last 37)
 - unlinked 130000 (time 1746629727 ; total 368 ; last 30)
total: 133072 unlinks in 374 seconds: 355.807495 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       13988     1273700   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10380     1277308   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       21320     3585700   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       21748     3585272   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43068     7170972   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4045     1019955   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2003     1021997   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2756      259388   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2638      259506   2% /mnt/lustre[OST:1]

filesystem_summary:       524942        6048      518894   2% /mnt/lustre