== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:27:53 (1784935673) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 257 1023743 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: 524088 537 523551 1% /mnt/lustre - mkdir 856 (time 1784935687.75 total 10.01 last 85.55) - mkdir 1650 (time 1784935697.75 total 20.01 last 79.38) - mkdir 2418 (time 1784935707.75 total 30.01 last 76.79) - mkdir 3273 (time 1784935717.76 total 40.02 last 85.37) - mkdir 4046 (time 1784935727.79 total 50.05 last 77.10) - mkdir 4819 (time 1784935737.79 total 60.05 last 77.29) - mkdir 5681 (time 1784935747.81 total 70.07 last 86.04) - mkdir 6511 (time 1784935757.81 total 80.07 last 82.97) - mkdir 7352 (time 1784935767.82 total 90.08 last 84.08) - mkdir 8210 (time 1784935777.82 total 100.08 last 85.78) - mkdir 9065 (time 1784935787.82 total 110.08 last 85.47) - mkdir 9803 (time 1784935797.82 total 120.08 last 73.78) - mkdir 10000 (time 1784935800.11 total 122.37 last 86.09) - mkdir 10786 (time 1784935810.11 total 132.37 last 78.60) - mkdir 11558 (time 1784935820.12 total 142.38 last 77.13) - mkdir 12384 (time 1784935830.14 total 152.40 last 82.44) - mkdir 13232 (time 1784935840.15 total 162.41 last 84.72) - mkdir 14061 (time 1784935850.16 total 172.42 last 82.84) - mkdir 14843 (time 1784935860.18 total 182.44 last 78.04) - mkdir 15567 (time 1784935870.18 total 192.44 last 72.37) - mkdir 16317 (time 1784935880.19 total 202.45 last 74.97) - mkdir 17058 (time 1784935890.19 total 212.45 last 74.05) - mkdir 17706 (time 1784935900.20 total 222.46 last 64.73) - mkdir 18510 (time 1784935910.20 total 232.46 last 80.38) - mkdir 19329 (time 1784935920.23 total 242.49 last 81.68) - mkdir 20000 (time 1784935928.77 total 251.03 last 78.59) - mkdir 20877 (time 1784935938.77 total 261.03 last 87.66) - mkdir 21648 (time 1784935948.80 total 271.06 last 76.90) - mkdir 22473 (time 1784935958.81 total 281.07 last 82.40) - mkdir 23266 (time 1784935968.82 total 291.08 last 79.26) - mkdir 24020 (time 1784935978.82 total 301.08 last 75.37) - mkdir 24807 (time 1784935988.83 total 311.09 last 78.67) - mkdir 25557 (time 1784935998.85 total 321.11 last 74.84) - mkdir 26296 (time 1784936008.86 total 331.12 last 73.82) - mkdir 27103 (time 1784936018.86 total 341.12 last 80.70) - mkdir 27959 (time 1784936028.86 total 351.12 last 85.55) - mkdir 28741 (time 1784936038.87 total 361.13 last 78.15) - mkdir 29522 (time 1784936048.89 total 371.15 last 77.97) - mkdir 30000 (time 1784936054.68 total 376.94 last 82.50) - mkdir 30718 (time 1784936064.68 total 386.94 last 71.78) - mkdir 31483 (time 1784936074.69 total 396.95 last 76.43) - mkdir 32281 (time 1784936084.70 total 406.96 last 79.76) total: 32818 mkdir in 413.90 seconds: 79.29 ops/second - mkdir 833 (time 1784935687.75 total 10.01 last 83.22) - mkdir 1593 (time 1784935697.76 total 20.02 last 75.93) - mkdir 2320 (time 1784935707.79 total 30.05 last 72.47) - mkdir 3170 (time 1784935717.81 total 40.07 last 84.82) - mkdir 3943 (time 1784935727.81 total 50.07 last 77.29) - mkdir 4720 (time 1784935737.83 total 60.09 last 77.58) - mkdir 5555 (time 1784935747.83 total 70.09 last 83.44) - mkdir 6375 (time 1784935757.84 total 80.10 last 81.93) - mkdir 7235 (time 1784935767.85 total 90.11 last 85.96) - mkdir 8123 (time 1784935777.85 total 100.11 last 88.79) - mkdir 8962 (time 1784935787.86 total 110.12 last 83.84) - mkdir 9701 (time 1784935797.88 total 120.14 last 73.73) - mkdir 10000 (time 1784935801.39 total 123.65 last 85.13) - mkdir 10784 (time 1784935811.40 total 133.66 last 78.36) - mkdir 11576 (time 1784935821.41 total 143.67 last 79.07) - mkdir 12417 (time 1784935831.42 total 153.68 last 84.02) - mkdir 13202 (time 1784935841.42 total 163.68 last 78.50) - mkdir 14016 (time 1784935851.43 total 173.69 last 81.35) - mkdir 14782 (time 1784935861.45 total 183.71 last 76.41) - mkdir 15522 (time 1784935871.50 total 193.76 last 73.67) - mkdir 16333 (time 1784935881.51 total 203.77 last 80.99) - mkdir 17004 (time 1784935891.54 total 213.80 last 66.94) - mkdir 17690 (time 1784935901.54 total 223.80 last 68.56) - mkdir 18465 (time 1784935911.55 total 233.81 last 77.44) - mkdir 19297 (time 1784935921.58 total 243.84 last 82.99) - mkdir 20000 (time 1784935929.70 total 251.96 last 86.52) - mkdir 20917 (time 1784935939.72 total 261.98 last 91.56) - mkdir 21653 (time 1784935949.78 total 272.04 last 73.18) - mkdir 22506 (time 1784935959.78 total 282.04 last 85.22) - mkdir 23274 (time 1784935969.79 total 292.05 last 76.77) - mkdir 24051 (time 1784935979.80 total 302.06 last 77.64) - mkdir 24860 (time 1784935989.80 total 312.06 last 80.90) - mkdir 25597 (time 1784935999.80 total 322.06 last 73.68) - mkdir 26346 (time 1784936009.82 total 332.08 last 74.78) - mkdir 27130 (time 1784936019.82 total 342.08 last 78.34) - mkdir 27942 (time 1784936029.82 total 352.08 last 81.20) - mkdir 28727 (time 1784936039.83 total 362.09 last 78.48) - mkdir 29537 (time 1784936049.83 total 372.09 last 80.97) - mkdir 30000 (time 1784936056.47 total 378.73 last 69.78) - mkdir 30728 (time 1784936066.47 total 388.73 last 72.78) - mkdir 31464 (time 1784936076.47 total 398.73 last 73.59) - mkdir 32250 (time 1784936086.47 total 408.73 last 78.57) total: 32818 mkdir in 415.34 seconds: 79.01 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 270736 1000568 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 1784936701 ; total 0 ; last 0) - unlinked 10000 (time 1784936894 ; total 193 ; last 193) - unlinked 20000 (time 1784937099 ; total 398 ; last 205) - unlinked 30000 (time 1784937324 ; total 623 ; last 225) total: 32768 unlinks in 682 seconds: 48.046921 unlinks/second - unlinked 0 (time 1784936701 ; total 0 ; last 0) - unlinked 10000 (time 1784936895 ; total 194 ; last 194) - unlinked 20000 (time 1784937103 ; total 402 ; last 208) - unlinked 30000 (time 1784937326 ; total 625 ; last 223) total: 32768 unlinks in 686 seconds: 47.766766 unlinks/second nlink between: 1 - unlinked 0 (time 1784937388 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784937388 ; 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 8192 1263112 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