== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:52:19 (1786402339) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 757 (time 1786402355.04 total 10.01 last 75.61) - mkdir 1617 (time 1786402365.05 total 20.03 last 85.87) - mkdir 2362 (time 1786402375.05 total 30.03 last 74.49) - mkdir 3149 (time 1786402385.06 total 40.03 last 78.69) - mkdir 3915 (time 1786402395.06 total 50.03 last 76.59) - mkdir 4800 (time 1786402405.06 total 60.04 last 88.46) - mkdir 5605 (time 1786402415.07 total 70.04 last 80.45) - mkdir 6440 (time 1786402425.07 total 80.05 last 83.48) - mkdir 7181 (time 1786402435.07 total 90.05 last 74.09) - mkdir 8011 (time 1786402445.08 total 100.05 last 82.97) - mkdir 8668 (time 1786402455.08 total 110.05 last 65.69) - mkdir 9400 (time 1786402465.08 total 120.05 last 73.18) - mkdir 10000 (time 1786402472.88 total 127.85 last 76.96) - mkdir 10786 (time 1786402482.88 total 137.85 last 78.58) - mkdir 11461 (time 1786402492.88 total 147.85 last 67.50) - mkdir 12139 (time 1786402502.89 total 157.86 last 67.74) - mkdir 12813 (time 1786402512.90 total 167.87 last 67.34) - mkdir 13447 (time 1786402522.90 total 177.88 last 63.36) - mkdir 14058 (time 1786402532.92 total 187.89 last 61.01) - mkdir 14678 (time 1786402542.93 total 197.91 last 61.92) - mkdir 15401 (time 1786402552.94 total 207.91 last 72.26) - mkdir 16097 (time 1786402562.94 total 217.91 last 69.57) - mkdir 16877 (time 1786402572.95 total 227.93 last 77.91) - mkdir 17654 (time 1786402582.95 total 237.93 last 77.69) - mkdir 18459 (time 1786402592.95 total 247.93 last 80.50) - mkdir 19237 (time 1786402602.96 total 257.94 last 77.74) - mkdir 20000 (time 1786402612.92 total 267.89 last 76.63) - mkdir 20755 (time 1786402622.94 total 277.91 last 75.36) - mkdir 21336 (time 1786402632.94 total 287.91 last 58.09) - mkdir 22069 (time 1786402642.94 total 297.92 last 73.28) - mkdir 22882 (time 1786402652.95 total 307.93 last 81.20) - mkdir 23669 (time 1786402662.96 total 317.93 last 78.69) - mkdir 24425 (time 1786402672.96 total 327.93 last 75.57) - mkdir 25170 (time 1786402682.96 total 337.94 last 74.46) - mkdir 25974 (time 1786402692.99 total 347.96 last 80.24) - mkdir 26691 (time 1786402702.99 total 357.97 last 71.64) - mkdir 27516 (time 1786402713.00 total 367.98 last 82.41) - mkdir 28311 (time 1786402723.01 total 377.99 last 79.45) - mkdir 29184 (time 1786402733.02 total 388.00 last 87.18) - mkdir 29986 (time 1786402743.03 total 398.00 last 80.18) - mkdir 30759 (time 1786402753.03 total 408.01 last 77.24) - mkdir 31608 (time 1786402763.05 total 418.03 last 84.77) - mkdir 32451 (time 1786402773.06 total 428.03 last 84.24) total: 32818 mkdir in 432.49 seconds: 75.88 ops/second - mkdir 761 (time 1786402355.44 total 10.01 last 76.05) - mkdir 1626 (time 1786402365.45 total 20.01 last 86.48) - mkdir 2359 (time 1786402375.45 total 30.02 last 73.24) - mkdir 3113 (time 1786402385.46 total 40.02 last 75.35) - mkdir 3881 (time 1786402395.49 total 50.05 last 76.60) - mkdir 4748 (time 1786402405.49 total 60.05 last 86.66) - mkdir 5554 (time 1786402415.49 total 70.06 last 80.57) - mkdir 6386 (time 1786402425.50 total 80.06 last 83.18) - mkdir 7152 (time 1786402435.50 total 90.07 last 76.54) - mkdir 7977 (time 1786402445.51 total 100.08 last 82.43) - mkdir 8643 (time 1786402455.52 total 110.09 last 66.52) - mkdir 9433 (time 1786402465.53 total 120.10 last 78.92) - mkdir 10000 (time 1786402472.98 total 127.54 last 76.16) - mkdir 10793 (time 1786402482.98 total 137.55 last 79.25) - mkdir 11474 (time 1786402492.99 total 147.56 last 68.05) - mkdir 12157 (time 1786402503.01 total 157.57 last 68.21) - mkdir 12841 (time 1786402513.02 total 167.59 last 68.29) - mkdir 13465 (time 1786402523.02 total 177.59 last 62.39) - mkdir 14086 (time 1786402533.03 total 187.60 last 62.04) - mkdir 14740 (time 1786402543.04 total 197.60 last 65.37) - mkdir 15455 (time 1786402553.04 total 207.61 last 71.48) - mkdir 16167 (time 1786402563.06 total 217.63 last 71.05) - mkdir 16960 (time 1786402573.08 total 227.64 last 79.18) - mkdir 17731 (time 1786402583.10 total 237.66 last 76.93) - mkdir 18512 (time 1786402593.11 total 247.67 last 78.01) - mkdir 19287 (time 1786402603.11 total 257.68 last 77.49) - mkdir 20000 (time 1786402612.28 total 266.84 last 77.79) - mkdir 20785 (time 1786402622.29 total 276.86 last 78.38) - mkdir 21355 (time 1786402632.29 total 286.86 last 57.00) - mkdir 22072 (time 1786402642.31 total 296.87 last 71.63) - mkdir 22849 (time 1786402652.33 total 306.90 last 77.47) - mkdir 23655 (time 1786402662.34 total 316.90 last 80.55) - mkdir 24443 (time 1786402672.36 total 326.93 last 78.61) - mkdir 25185 (time 1786402682.37 total 336.93 last 74.19) - mkdir 25992 (time 1786402692.39 total 346.95 last 80.51) - mkdir 26725 (time 1786402702.39 total 356.95 last 73.29) - mkdir 27556 (time 1786402712.41 total 366.97 last 82.96) - mkdir 28336 (time 1786402722.41 total 376.97 last 77.99) - mkdir 29198 (time 1786402732.42 total 386.99 last 86.05) - mkdir 29990 (time 1786402742.43 total 397.00 last 79.13) - mkdir 30761 (time 1786402752.44 total 407.01 last 77.03) - mkdir 31584 (time 1786402762.46 total 417.02 last 82.20) - mkdir 32422 (time 1786402772.47 total 427.04 last 83.65) total: 32818 mkdir in 432.08 seconds: 75.95 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 270724 1000580 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786403312 ; total 0 ; last 0) - unlinked 10000 (time 1786403523 ; total 211 ; last 211) - unlinked 20000 (time 1786403666 ; total 354 ; last 143) - unlinked 30000 (time 1786403787 ; total 475 ; last 121) total: 32768 unlinks in 508 seconds: 64.503937 unlinks/second - unlinked 0 (time 1786403312 ; total 0 ; last 0) - unlinked 10000 (time 1786403525 ; total 213 ; last 213) - unlinked 20000 (time 1786403667 ; total 355 ; last 142) - unlinked 30000 (time 1786403789 ; total 477 ; last 122) total: 32768 unlinks in 510 seconds: 64.250984 unlinks/second nlink between: 1 - unlinked 0 (time 1786403824 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786403824 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8180 1263124 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre