== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:42:53 (1783136573) 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 661 (time 1783136589.79 total 10.01 last 66.06) - mkdir 1273 (time 1783136599.81 total 20.02 last 61.09) - mkdir 1788 (time 1783136609.81 total 30.03 last 51.47) - mkdir 2433 (time 1783136619.83 total 40.05 last 64.40) - mkdir 3169 (time 1783136629.84 total 50.06 last 73.51) - mkdir 3845 (time 1783136639.84 total 60.06 last 67.60) - mkdir 4544 (time 1783136649.86 total 70.08 last 69.77) - mkdir 5095 (time 1783136659.86 total 80.08 last 55.08) - mkdir 5787 (time 1783136669.87 total 90.09 last 69.16) - mkdir 6588 (time 1783136679.89 total 100.11 last 79.97) - mkdir 7299 (time 1783136689.90 total 110.12 last 70.97) - mkdir 7941 (time 1783136699.93 total 120.14 last 64.06) - mkdir 8743 (time 1783136709.94 total 130.16 last 80.09) - mkdir 9515 (time 1783136719.94 total 140.16 last 77.17) - mkdir 10000 (time 1783136726.14 total 146.36 last 78.22) - mkdir 10761 (time 1783136736.17 total 156.39 last 75.89) - mkdir 11566 (time 1783136746.18 total 166.40 last 80.45) - mkdir 12429 (time 1783136756.18 total 176.40 last 86.26) - mkdir 13264 (time 1783136766.20 total 186.42 last 83.35) - mkdir 13936 (time 1783136776.20 total 196.42 last 67.20) - mkdir 14498 (time 1783136786.20 total 206.42 last 56.19) - mkdir 15059 (time 1783136796.21 total 216.43 last 56.06) - mkdir 15835 (time 1783136806.24 total 226.46 last 77.38) - mkdir 16592 (time 1783136816.24 total 236.46 last 75.67) - mkdir 17384 (time 1783136826.25 total 246.47 last 79.14) - mkdir 18185 (time 1783136836.26 total 256.47 last 80.07) - mkdir 18922 (time 1783136846.26 total 266.48 last 73.65) - mkdir 19596 (time 1783136856.27 total 276.48 last 67.37) - mkdir 20000 (time 1783136862.17 total 282.39 last 68.42) - mkdir 20674 (time 1783136872.19 total 292.41 last 67.28) - mkdir 21356 (time 1783136882.20 total 302.42 last 68.14) - mkdir 22085 (time 1783136892.21 total 312.43 last 72.82) - mkdir 22898 (time 1783136902.21 total 322.43 last 81.28) - mkdir 23703 (time 1783136912.22 total 332.44 last 80.45) - mkdir 24450 (time 1783136922.22 total 342.44 last 74.70) - mkdir 25236 (time 1783136932.22 total 352.44 last 78.59) - mkdir 26012 (time 1783136942.23 total 362.45 last 77.55) - mkdir 26808 (time 1783136952.23 total 372.45 last 79.58) - mkdir 27483 (time 1783136962.25 total 382.47 last 67.37) - mkdir 28159 (time 1783136972.25 total 392.47 last 67.58) - mkdir 28817 (time 1783136982.28 total 402.50 last 65.59) - mkdir 29454 (time 1783136992.30 total 412.51 last 63.62) - mkdir 30000 (time 1783137000.47 total 420.69 last 66.77) - mkdir 30741 (time 1783137010.49 total 430.71 last 73.94) - mkdir 31561 (time 1783137020.53 total 440.75 last 81.73) - mkdir 32347 (time 1783137030.53 total 450.75 last 78.58) total: 32818 mkdir in 455.98 seconds: 71.97 ops/second - mkdir 683 (time 1783136589.63 total 10.01 last 68.21) - mkdir 1288 (time 1783136599.63 total 20.01 last 60.49) - mkdir 1809 (time 1783136609.66 total 30.04 last 51.95) - mkdir 2408 (time 1783136619.68 total 40.06 last 59.78) - mkdir 3124 (time 1783136629.68 total 50.06 last 71.59) - mkdir 3826 (time 1783136639.72 total 60.10 last 69.93) - mkdir 4509 (time 1783136649.72 total 70.11 last 68.27) - mkdir 5059 (time 1783136659.74 total 80.12 last 54.91) - mkdir 5723 (time 1783136669.74 total 90.12 last 66.39) - mkdir 6540 (time 1783136679.75 total 100.14 last 81.60) - mkdir 7247 (time 1783136689.76 total 110.14 last 70.66) - mkdir 7873 (time 1783136699.77 total 120.16 last 62.52) - mkdir 8654 (time 1783136709.77 total 130.16 last 78.09) - mkdir 9432 (time 1783136719.79 total 140.18 last 77.65) - mkdir 10000 (time 1783136727.83 total 148.22 last 70.61) - mkdir 10803 (time 1783136737.84 total 158.23 last 80.24) - mkdir 11611 (time 1783136747.84 total 168.23 last 80.80) - mkdir 12506 (time 1783136757.85 total 178.24 last 89.43) - mkdir 13297 (time 1783136767.86 total 188.25 last 79.01) - mkdir 13997 (time 1783136777.89 total 198.28 last 69.80) - mkdir 14531 (time 1783136787.91 total 208.30 last 53.29) - mkdir 15132 (time 1783136797.92 total 218.31 last 60.04) - mkdir 15915 (time 1783136807.93 total 228.32 last 78.20) - mkdir 16657 (time 1783136817.94 total 238.32 last 74.16) - mkdir 17492 (time 1783136827.94 total 248.33 last 83.49) - mkdir 18228 (time 1783136837.95 total 258.33 last 73.55) - mkdir 18916 (time 1783136847.96 total 268.35 last 68.70) - mkdir 19620 (time 1783136858.00 total 278.38 last 70.15) - mkdir 20000 (time 1783136863.38 total 283.77 last 70.58) - mkdir 20650 (time 1783136873.39 total 293.78 last 64.90) - mkdir 21328 (time 1783136883.41 total 303.80 last 67.68) - mkdir 22119 (time 1783136893.42 total 313.80 last 79.08) - mkdir 22868 (time 1783136903.43 total 323.81 last 74.83) - mkdir 23635 (time 1783136913.43 total 333.81 last 76.68) - mkdir 24396 (time 1783136923.44 total 343.83 last 75.98) - mkdir 25192 (time 1783136933.44 total 353.83 last 79.60) - mkdir 25973 (time 1783136943.44 total 363.83 last 78.09) - mkdir 26756 (time 1783136953.46 total 373.84 last 78.22) - mkdir 27449 (time 1783136963.46 total 383.84 last 69.30) - mkdir 28154 (time 1783136973.46 total 393.85 last 70.44) - mkdir 28785 (time 1783136983.49 total 403.88 last 62.92) - mkdir 29462 (time 1783136993.50 total 413.88 last 67.68) - mkdir 30000 (time 1783137001.27 total 421.66 last 69.18) - mkdir 30764 (time 1783137011.29 total 431.68 last 76.26) - mkdir 31537 (time 1783137021.30 total 441.68 last 77.26) - mkdir 32377 (time 1783137031.30 total 451.69 last 83.97) total: 32818 mkdir in 456.79 seconds: 71.85 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 270712 1000592 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 1783137742 ; total 1 ; last 1) - unlinked 10000 (time 1783137973 ; total 232 ; last 231) - unlinked 20000 (time 1783138224 ; total 483 ; last 251) - unlinked 30000 (time 1783138465 ; total 724 ; last 241) total: 32768 unlinks in 796 seconds: 41.165829 unlinks/second - unlinked 0 (time 1783137742 ; total 1 ; last 1) - unlinked 10000 (time 1783137972 ; total 231 ; last 230) - unlinked 20000 (time 1783138226 ; total 485 ; last 254) - unlinked 30000 (time 1783138467 ; total 726 ; last 241) total: 32768 unlinks in 798 seconds: 41.062656 unlinks/second nlink between: 1 - unlinked 0 (time 1783138541 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1783138541 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8168 1263136 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