== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:54:45 (1781207685) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 663 (time 1781207700.82 total 10.01 last 66.21) - mkdir 1324 (time 1781207710.83 total 20.02 last 66.08) - mkdir 2071 (time 1781207720.85 total 30.04 last 74.56) - mkdir 2936 (time 1781207730.85 total 40.04 last 86.47) - mkdir 3808 (time 1781207740.86 total 50.05 last 87.10) - mkdir 4565 (time 1781207750.88 total 60.07 last 75.53) - mkdir 5436 (time 1781207760.91 total 70.10 last 86.90) - mkdir 6253 (time 1781207770.92 total 80.11 last 81.62) - mkdir 7034 (time 1781207780.92 total 90.11 last 78.03) - mkdir 7732 (time 1781207790.93 total 100.12 last 69.73) - mkdir 8349 (time 1781207800.94 total 110.13 last 61.68) - mkdir 8767 (time 1781207810.97 total 120.16 last 41.66) - mkdir 9305 (time 1781207820.99 total 130.18 last 53.69) - mkdir 9783 (time 1781207830.99 total 140.18 last 47.79) - mkdir 10000 (time 1781207835.27 total 144.46 last 50.76) - mkdir 10509 (time 1781207845.28 total 154.47 last 50.86) - mkdir 11263 (time 1781207855.28 total 164.47 last 75.36) - mkdir 12062 (time 1781207865.29 total 174.48 last 79.85) - mkdir 12672 (time 1781207875.30 total 184.49 last 60.93) - mkdir 13415 (time 1781207885.30 total 194.49 last 74.28) - mkdir 14134 (time 1781207895.32 total 204.51 last 71.79) - mkdir 14809 (time 1781207905.32 total 214.51 last 67.47) - mkdir 15468 (time 1781207915.32 total 224.51 last 65.88) - mkdir 16087 (time 1781207925.34 total 234.53 last 61.82) - mkdir 16640 (time 1781207935.35 total 244.54 last 55.21) - mkdir 17250 (time 1781207945.42 total 254.61 last 60.58) - mkdir 17900 (time 1781207955.42 total 264.61 last 64.99) - mkdir 18659 (time 1781207965.44 total 274.63 last 75.79) - mkdir 19384 (time 1781207975.44 total 284.63 last 72.49) - mkdir 20000 (time 1781207982.99 total 292.18 last 81.57) - mkdir 20880 (time 1781207992.99 total 302.18 last 87.98) - mkdir 21587 (time 1781208003.01 total 312.20 last 70.57) - mkdir 22361 (time 1781208013.02 total 322.21 last 77.33) - mkdir 23202 (time 1781208023.02 total 332.21 last 84.09) - mkdir 24042 (time 1781208033.04 total 342.23 last 83.85) - mkdir 24858 (time 1781208043.06 total 352.25 last 81.46) - mkdir 25594 (time 1781208053.07 total 362.26 last 73.48) - mkdir 26307 (time 1781208063.09 total 372.28 last 71.20) - mkdir 27134 (time 1781208073.09 total 382.29 last 82.62) - mkdir 27919 (time 1781208083.10 total 392.29 last 78.48) - mkdir 28592 (time 1781208093.11 total 402.30 last 67.23) - mkdir 29388 (time 1781208103.11 total 412.30 last 79.55) - mkdir 30000 (time 1781208109.93 total 419.12 last 89.82) - mkdir 30831 (time 1781208119.93 total 429.12 last 83.05) - mkdir 31700 (time 1781208129.94 total 439.14 last 86.80) - mkdir 32550 (time 1781208139.97 total 449.16 last 84.82) total: 32818 mkdir in 452.21 seconds: 72.57 ops/second - mkdir 672 (time 1781207700.89 total 10.02 last 67.07) - mkdir 1308 (time 1781207710.89 total 20.02 last 63.60) - mkdir 2076 (time 1781207720.90 total 30.03 last 76.75) - mkdir 2937 (time 1781207730.91 total 40.04 last 86.02) - mkdir 3814 (time 1781207740.92 total 50.05 last 87.57) - mkdir 4567 (time 1781207750.93 total 60.06 last 75.24) - mkdir 5394 (time 1781207760.95 total 70.08 last 82.51) - mkdir 6196 (time 1781207770.97 total 80.10 last 80.07) - mkdir 6949 (time 1781207780.98 total 90.11 last 75.22) - mkdir 7658 (time 1781207790.99 total 100.12 last 70.84) - mkdir 8314 (time 1781207801.04 total 110.17 last 65.25) - mkdir 8728 (time 1781207811.07 total 120.19 last 41.31) - mkdir 9274 (time 1781207821.08 total 130.21 last 54.53) - mkdir 9760 (time 1781207831.08 total 140.21 last 48.60) - mkdir 10000 (time 1781207835.67 total 144.80 last 52.25) - mkdir 10517 (time 1781207845.68 total 154.80 last 51.69) - mkdir 11319 (time 1781207855.68 total 164.81 last 80.17) - mkdir 12118 (time 1781207865.70 total 174.83 last 79.74) - mkdir 12699 (time 1781207875.71 total 184.83 last 58.07) - mkdir 13435 (time 1781207885.72 total 194.85 last 73.47) - mkdir 14185 (time 1781207895.74 total 204.87 last 74.85) - mkdir 14871 (time 1781207905.76 total 214.89 last 68.47) - mkdir 15501 (time 1781207915.80 total 224.92 last 62.78) - mkdir 16124 (time 1781207925.80 total 234.93 last 62.27) - mkdir 16705 (time 1781207935.80 total 244.93 last 58.10) - mkdir 17301 (time 1781207945.82 total 254.95 last 59.48) - mkdir 17948 (time 1781207955.83 total 264.96 last 64.64) - mkdir 18678 (time 1781207965.84 total 274.97 last 72.93) - mkdir 19410 (time 1781207975.86 total 284.99 last 73.04) - mkdir 20000 (time 1781207983.32 total 292.45 last 79.10) - mkdir 20893 (time 1781207993.32 total 302.45 last 89.29) - mkdir 21603 (time 1781208003.34 total 312.46 last 70.92) - mkdir 22383 (time 1781208013.34 total 322.46 last 77.98) - mkdir 23197 (time 1781208023.34 total 332.47 last 81.36) - mkdir 23993 (time 1781208033.35 total 342.47 last 79.57) - mkdir 24807 (time 1781208043.35 total 352.48 last 81.37) - mkdir 25525 (time 1781208053.35 total 362.48 last 71.78) - mkdir 26202 (time 1781208063.36 total 372.49 last 67.65) - mkdir 26978 (time 1781208073.37 total 382.50 last 77.51) - mkdir 27753 (time 1781208083.38 total 392.51 last 77.41) - mkdir 28452 (time 1781208093.39 total 402.52 last 69.85) - mkdir 29254 (time 1781208103.41 total 412.54 last 80.05) - mkdir 30000 (time 1781208112.05 total 421.17 last 86.39) - mkdir 30826 (time 1781208122.05 total 431.17 last 82.59) - mkdir 31704 (time 1781208132.05 total 441.18 last 87.78) - mkdir 32550 (time 1781208142.06 total 451.19 last 84.50) total: 32818 mkdir in 454.28 seconds: 72.24 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 270664 1000640 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781208577 ; total 0 ; last 0) - unlinked 10000 (time 1781208785 ; total 208 ; last 208) - unlinked 20000 (time 1781208943 ; total 366 ; last 158) - unlinked 30000 (time 1781209052 ; total 475 ; last 109) total: 32768 unlinks in 514 seconds: 63.750973 unlinks/second - unlinked 0 (time 1781208577 ; total 0 ; last 0) - unlinked 10000 (time 1781208786 ; total 209 ; last 209) - unlinked 20000 (time 1781208945 ; total 368 ; last 159) - unlinked 30000 (time 1781209054 ; total 477 ; last 109) total: 32768 unlinks in 517 seconds: 63.381046 unlinks/second nlink between: 1 - unlinked 0 (time 1781209096 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781209096 ; 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 8120 1263184 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre