== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:58:22 (1787475502) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4020 1019980 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2011 1021989 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2647 259497 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2808 259336 2% /mnt/lustre[OST:1] filesystem_summary: 524864 6031 518833 2% /mnt/lustre - mkdir 702 (time 1787475519.83 total 10.00 last 70.18) - mkdir 1477 (time 1787475529.83 total 20.01 last 77.46) - mkdir 2342 (time 1787475539.83 total 30.01 last 86.49) - mkdir 3181 (time 1787475549.84 total 40.02 last 83.82) - mkdir 3976 (time 1787475559.85 total 50.02 last 79.46) - mkdir 4745 (time 1787475569.87 total 60.04 last 76.75) - mkdir 5563 (time 1787475579.89 total 70.06 last 81.64) - mkdir 6395 (time 1787475589.90 total 80.08 last 83.10) - mkdir 7214 (time 1787475599.91 total 90.09 last 81.79) - mkdir 8098 (time 1787475609.92 total 100.09 last 88.36) - mkdir 8840 (time 1787475619.92 total 110.10 last 74.19) - mkdir 9666 (time 1787475629.93 total 120.11 last 82.52) - mkdir 10000 (time 1787475634.09 total 124.27 last 80.16) - mkdir 10799 (time 1787475644.10 total 134.27 last 79.88) - mkdir 11668 (time 1787475654.10 total 144.28 last 86.85) - mkdir 12389 (time 1787475664.10 total 154.28 last 72.10) - mkdir 13249 (time 1787475674.10 total 164.28 last 86.00) - mkdir 14077 (time 1787475684.11 total 174.28 last 82.78) - mkdir 14846 (time 1787475694.11 total 184.29 last 76.86) - mkdir 15603 (time 1787475704.12 total 194.30 last 75.61) - mkdir 16480 (time 1787475714.14 total 204.32 last 87.56) - mkdir 17264 (time 1787475724.15 total 214.33 last 78.32) - mkdir 17926 (time 1787475734.16 total 224.34 last 66.11) - mkdir 18653 (time 1787475744.19 total 234.37 last 72.47) - mkdir 19275 (time 1787475754.20 total 244.38 last 62.17) - mkdir 20000 (time 1787475762.73 total 252.91 last 85.01) - mkdir 20690 (time 1787475772.74 total 262.92 last 68.92) - mkdir 21462 (time 1787475782.74 total 272.92 last 77.20) - mkdir 22145 (time 1787475792.75 total 282.92 last 68.26) - mkdir 22803 (time 1787475802.77 total 292.95 last 65.64) - mkdir 23466 (time 1787475812.78 total 302.96 last 66.25) - mkdir 24238 (time 1787475822.79 total 312.97 last 77.11) - mkdir 25058 (time 1787475832.79 total 322.97 last 81.98) - mkdir 25739 (time 1787475842.80 total 332.98 last 68.06) - mkdir 26334 (time 1787475852.80 total 342.98 last 59.48) - mkdir 26883 (time 1787475862.81 total 352.98 last 54.88) - mkdir 27485 (time 1787475872.81 total 362.98 last 60.20) - mkdir 28069 (time 1787475882.81 total 372.99 last 58.37) - mkdir 28690 (time 1787475892.81 total 382.99 last 62.10) - mkdir 29415 (time 1787475902.85 total 393.02 last 72.25) - mkdir 30000 (time 1787475910.81 total 400.99 last 73.41) - mkdir 30654 (time 1787475920.83 total 411.01 last 65.32) - mkdir 31268 (time 1787475930.85 total 421.03 last 61.26) - mkdir 31886 (time 1787475940.85 total 431.03 last 61.80) - mkdir 32542 (time 1787475950.86 total 441.03 last 65.57) total: 32818 mkdir in 444.83 seconds: 73.78 ops/second - mkdir 696 (time 1787475519.15 total 10.03 last 69.38) - mkdir 1462 (time 1787475529.16 total 20.04 last 76.54) - mkdir 2305 (time 1787475539.17 total 30.05 last 84.24) - mkdir 3147 (time 1787475549.18 total 40.06 last 84.08) - mkdir 3949 (time 1787475559.19 total 50.07 last 80.11) - mkdir 4707 (time 1787475569.20 total 60.08 last 75.74) - mkdir 5509 (time 1787475579.21 total 70.09 last 80.15) - mkdir 6357 (time 1787475589.21 total 80.09 last 84.77) - mkdir 7228 (time 1787475599.23 total 90.11 last 86.92) - mkdir 8075 (time 1787475609.25 total 100.13 last 84.57) - mkdir 8803 (time 1787475619.25 total 110.13 last 72.77) - mkdir 9620 (time 1787475629.26 total 120.14 last 81.62) - mkdir 10000 (time 1787475634.25 total 125.13 last 76.19) - mkdir 10791 (time 1787475644.25 total 135.13 last 79.09) - mkdir 11630 (time 1787475654.25 total 145.13 last 83.90) - mkdir 12382 (time 1787475664.26 total 155.14 last 75.13) - mkdir 13217 (time 1787475674.27 total 165.15 last 83.39) - mkdir 14047 (time 1787475684.29 total 175.17 last 82.86) - mkdir 14846 (time 1787475694.29 total 185.17 last 79.87) - mkdir 15597 (time 1787475704.29 total 195.17 last 75.09) - mkdir 16451 (time 1787475714.30 total 205.18 last 85.38) - mkdir 17272 (time 1787475724.31 total 215.19 last 82.01) - mkdir 17932 (time 1787475734.31 total 225.19 last 65.97) - mkdir 18644 (time 1787475744.32 total 235.20 last 71.11) - mkdir 19268 (time 1787475754.34 total 245.22 last 62.30) - mkdir 20000 (time 1787475763.61 total 254.49 last 78.94) - mkdir 20724 (time 1787475773.63 total 264.51 last 72.26) - mkdir 21459 (time 1787475783.65 total 274.53 last 73.34) - mkdir 22133 (time 1787475793.68 total 284.56 last 67.25) - mkdir 22760 (time 1787475803.70 total 294.57 last 62.58) - mkdir 23410 (time 1787475813.71 total 304.59 last 64.89) - mkdir 24237 (time 1787475823.72 total 314.60 last 82.66) - mkdir 24977 (time 1787475833.72 total 324.60 last 73.98) - mkdir 25668 (time 1787475843.76 total 334.64 last 68.82) - mkdir 26244 (time 1787475853.76 total 344.64 last 57.60) - mkdir 26771 (time 1787475863.79 total 354.67 last 52.57) - mkdir 27377 (time 1787475873.80 total 364.68 last 60.51) - mkdir 27944 (time 1787475883.82 total 374.70 last 56.59) - mkdir 28580 (time 1787475893.83 total 384.71 last 63.55) - mkdir 29292 (time 1787475903.83 total 394.71 last 71.18) - mkdir 30000 (time 1787475913.60 total 404.48 last 72.46) - mkdir 30609 (time 1787475923.60 total 414.48 last 60.89) - mkdir 31182 (time 1787475933.63 total 424.51 last 57.15) - mkdir 31819 (time 1787475943.68 total 434.56 last 63.40) - mkdir 32510 (time 1787475953.69 total 444.56 last 69.04) total: 32818 mkdir in 449.24 seconds: 73.05 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276224 995080 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4020 1019980 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67647 956353 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2647 259497 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2808 259336 2% /mnt/lustre[OST:1] filesystem_summary: 590500 71667 518833 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787476783 ; total 0 ; last 0) - unlinked 10000 (time 1787477006 ; total 223 ; last 223) - unlinked 20000 (time 1787477262 ; total 479 ; last 256) - unlinked 30000 (time 1787477493 ; total 710 ; last 231) total: 32768 unlinks in 776 seconds: 42.226803 unlinks/second - unlinked 0 (time 1787476783 ; total 0 ; last 0) - unlinked 10000 (time 1787477007 ; total 224 ; last 224) - unlinked 20000 (time 1787477262 ; total 479 ; last 255) - unlinked 30000 (time 1787477495 ; total 712 ; last 233) total: 32768 unlinks in 779 seconds: 42.064186 unlinks/second nlink between: 1 - unlinked 0 (time 1787477565 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787477565 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13680 1257624 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4020 1019980 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2011 1021989 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2647 259497 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2808 259336 2% /mnt/lustre[OST:1] filesystem_summary: 524864 6031 518833 2% /mnt/lustre