== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:05:59 (1775124359) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1569 (time 1775124373.99 total 10.00 last 156.84) - mkdir 2972 (time 1775124383.99 total 20.00 last 140.30) - mkdir 4495 (time 1775124394.00 total 30.01 last 152.16) - mkdir 6192 (time 1775124404.00 total 40.02 last 169.61) - mkdir 7372 (time 1775124414.00 total 50.02 last 117.97) - mkdir 8803 (time 1775124424.01 total 60.03 last 142.98) - mkdir 10000 (time 1775124431.60 total 67.62 last 157.74) - mkdir 11366 (time 1775124441.60 total 77.62 last 136.56) - mkdir 12723 (time 1775124451.61 total 87.63 last 135.56) - mkdir 14243 (time 1775124461.61 total 97.63 last 151.99) - mkdir 15766 (time 1775124471.61 total 107.63 last 152.30) - mkdir 16917 (time 1775124481.62 total 117.63 last 115.09) - mkdir 18235 (time 1775124491.62 total 127.64 last 131.74) - mkdir 19762 (time 1775124501.62 total 137.64 last 152.68) - mkdir 20000 (time 1775124503.63 total 139.64 last 118.57) - mkdir 21340 (time 1775124513.63 total 149.65 last 133.99) - mkdir 22530 (time 1775124523.63 total 159.65 last 118.94) - mkdir 23872 (time 1775124533.63 total 169.65 last 134.18) - mkdir 25306 (time 1775124543.64 total 179.65 last 143.37) - mkdir 26533 (time 1775124553.64 total 189.66 last 122.66) - mkdir 27939 (time 1775124563.64 total 199.66 last 140.58) - mkdir 29317 (time 1775124573.65 total 209.66 last 137.74) - mkdir 30000 (time 1775124577.79 total 213.81 last 164.78) - mkdir 31434 (time 1775124587.80 total 223.81 last 143.30) - mkdir 32504 (time 1775124597.80 total 233.82 last 107.00) - mkdir 33621 (time 1775124607.82 total 243.83 last 111.51) - mkdir 35006 (time 1775124617.82 total 253.83 last 138.47) - mkdir 36444 (time 1775124627.82 total 263.84 last 143.74) - mkdir 37873 (time 1775124637.83 total 273.84 last 142.83) - mkdir 39335 (time 1775124647.83 total 283.85 last 146.14) - mkdir 40000 (time 1775124653.29 total 289.30 last 121.86) - mkdir 41281 (time 1775124663.29 total 299.31 last 128.07) - mkdir 42559 (time 1775124673.29 total 309.31 last 127.73) - mkdir 43525 (time 1775124683.30 total 319.32 last 96.55) - mkdir 45163 (time 1775124693.30 total 329.32 last 163.80) - mkdir 46742 (time 1775124703.30 total 339.32 last 157.87) - mkdir 48219 (time 1775124713.30 total 349.32 last 147.69) - mkdir 49832 (time 1775124723.31 total 359.33 last 161.20) - mkdir 51010 (time 1775124733.31 total 369.33 last 117.76) - mkdir 52145 (time 1775124743.32 total 379.34 last 113.37) - mkdir 53252 (time 1775124753.32 total 389.34 last 110.68) - mkdir 54497 (time 1775124763.33 total 399.35 last 124.45) - mkdir 56369 (time 1775124773.33 total 409.35 last 187.17) - mkdir 57909 (time 1775124783.33 total 419.35 last 153.94) - mkdir 59260 (time 1775124793.33 total 429.35 last 135.09) - mkdir 60000 (time 1775124799.67 total 435.68 last 116.89) - mkdir 61418 (time 1775124809.67 total 445.69 last 141.73) - mkdir 62726 (time 1775124819.67 total 455.69 last 130.74) - mkdir 63977 (time 1775124829.68 total 465.70 last 125.06) - mkdir 65423 (time 1775124839.68 total 475.70 last 144.58) total: 65636 mkdir in 477.13 seconds: 137.56 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270328 1000976 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775124848 ; total 0 ; last 0) - unlinked 10000 (time 1775124979 ; total 131 ; last 131) - unlinked 20000 (time 1775125115 ; total 267 ; last 136) - unlinked 30000 (time 1775125257 ; total 409 ; last 142) - unlinked 40000 (time 1775125401 ; total 553 ; last 144) - unlinked 50000 (time 1775125529 ; total 681 ; last 128) - unlinked 60000 (time 1775125655 ; total 807 ; last 126) total: 65536 unlinks in 874 seconds: 74.983978 unlinks/second nlink between: 1 - unlinked 0 (time 1775125724 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7944 1263360 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 299 1023701 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524132 579 523553 1% /mnt/lustre