== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:50:11 (1784044211) 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 604 (time 1784044226.71 total 10.02 last 60.27) - mkdir 1317 (time 1784044236.71 total 20.02 last 71.29) - mkdir 1898 (time 1784044246.73 total 30.05 last 57.96) - mkdir 2632 (time 1784044256.75 total 40.07 last 73.25) - mkdir 3279 (time 1784044266.76 total 50.07 last 64.66) - mkdir 3927 (time 1784044276.77 total 60.08 last 64.74) - mkdir 4640 (time 1784044286.78 total 70.09 last 71.24) - mkdir 5295 (time 1784044296.80 total 80.12 last 65.32) - mkdir 6019 (time 1784044306.82 total 90.14 last 72.27) - mkdir 6637 (time 1784044316.83 total 100.14 last 61.77) - mkdir 7322 (time 1784044326.84 total 110.15 last 68.45) - mkdir 7974 (time 1784044336.84 total 120.15 last 65.19) - mkdir 8653 (time 1784044346.86 total 130.18 last 67.71) - mkdir 9337 (time 1784044356.88 total 140.20 last 68.29) - mkdir 10000 (time 1784044366.11 total 149.42 last 71.84) - mkdir 10667 (time 1784044376.13 total 159.44 last 66.57) - mkdir 11374 (time 1784044386.15 total 169.47 last 70.55) - mkdir 12008 (time 1784044396.16 total 179.47 last 63.36) - mkdir 12639 (time 1784044406.20 total 189.52 last 62.83) - mkdir 13268 (time 1784044416.21 total 199.52 last 62.84) - mkdir 13864 (time 1784044426.23 total 209.55 last 59.47) - mkdir 14548 (time 1784044436.25 total 219.56 last 68.27) - mkdir 15211 (time 1784044446.25 total 229.57 last 66.29) - mkdir 15960 (time 1784044456.27 total 239.58 last 74.79) - mkdir 16735 (time 1784044466.27 total 249.59 last 77.44) - mkdir 17445 (time 1784044476.29 total 259.61 last 70.86) - mkdir 18131 (time 1784044486.29 total 269.61 last 68.59) - mkdir 18832 (time 1784044496.30 total 279.62 last 70.04) - mkdir 19554 (time 1784044506.33 total 289.65 last 71.97) - mkdir 20000 (time 1784044513.10 total 296.41 last 65.95) - mkdir 20766 (time 1784044523.10 total 306.42 last 76.56) - mkdir 21412 (time 1784044533.11 total 316.42 last 64.55) - mkdir 22090 (time 1784044543.12 total 326.43 last 67.77) - mkdir 22790 (time 1784044553.12 total 336.44 last 69.94) - mkdir 23522 (time 1784044563.13 total 346.44 last 73.19) - mkdir 24234 (time 1784044573.14 total 356.45 last 71.10) - mkdir 24869 (time 1784044583.16 total 366.48 last 63.35) - mkdir 25557 (time 1784044593.17 total 376.48 last 68.76) - mkdir 26227 (time 1784044603.17 total 386.49 last 66.98) - mkdir 26911 (time 1784044613.18 total 396.49 last 68.35) - mkdir 27556 (time 1784044623.19 total 406.51 last 64.40) - mkdir 28198 (time 1784044633.21 total 416.52 last 64.12) - mkdir 28887 (time 1784044643.21 total 426.52 last 68.87) - mkdir 29584 (time 1784044653.24 total 436.55 last 69.51) - mkdir 30000 (time 1784044659.00 total 442.32 last 72.13) - mkdir 30706 (time 1784044669.02 total 452.33 last 70.49) - mkdir 31426 (time 1784044679.03 total 462.34 last 71.96) - mkdir 32091 (time 1784044689.03 total 472.35 last 66.45) - mkdir 32744 (time 1784044699.04 total 482.36 last 65.24) total: 32818 mkdir in 483.47 seconds: 67.88 ops/second - mkdir 635 (time 1784044226.69 total 10.01 last 63.46) - mkdir 1336 (time 1784044236.70 total 20.01 last 70.07) - mkdir 1917 (time 1784044246.72 total 30.03 last 57.96) - mkdir 2610 (time 1784044256.73 total 40.05 last 69.20) - mkdir 3260 (time 1784044266.75 total 50.06 last 64.92) - mkdir 3905 (time 1784044276.75 total 60.07 last 64.45) - mkdir 4645 (time 1784044286.77 total 70.08 last 73.91) - mkdir 5312 (time 1784044296.77 total 80.09 last 66.66) - mkdir 6013 (time 1784044306.78 total 90.09 last 70.05) - mkdir 6643 (time 1784044316.80 total 100.11 last 62.86) - mkdir 7341 (time 1784044326.80 total 110.11 last 69.80) - mkdir 8015 (time 1784044336.83 total 120.14 last 67.22) - mkdir 8679 (time 1784044346.84 total 130.16 last 66.29) - mkdir 9380 (time 1784044356.84 total 140.16 last 70.09) - mkdir 10000 (time 1784044365.21 total 148.53 last 74.10) - mkdir 10667 (time 1784044375.23 total 158.55 last 66.57) - mkdir 11339 (time 1784044385.24 total 168.55 last 67.17) - mkdir 12008 (time 1784044395.26 total 178.57 last 66.73) - mkdir 12636 (time 1784044405.28 total 188.59 last 62.69) - mkdir 13243 (time 1784044415.30 total 198.62 last 60.55) - mkdir 13834 (time 1784044425.32 total 208.64 last 58.98) - mkdir 14480 (time 1784044435.32 total 218.64 last 64.59) - mkdir 15132 (time 1784044445.34 total 228.65 last 65.10) - mkdir 15892 (time 1784044455.34 total 238.66 last 76.00) - mkdir 16610 (time 1784044465.35 total 248.67 last 71.72) - mkdir 17347 (time 1784044475.36 total 258.67 last 73.68) - mkdir 18018 (time 1784044485.37 total 268.69 last 66.99) - mkdir 18719 (time 1784044495.39 total 278.71 last 69.96) - mkdir 19448 (time 1784044505.41 total 288.72 last 72.77) - mkdir 20000 (time 1784044514.05 total 297.36 last 63.89) - mkdir 20753 (time 1784044524.06 total 307.38 last 75.21) - mkdir 21369 (time 1784044534.07 total 317.38 last 61.58) - mkdir 22033 (time 1784044544.08 total 327.40 last 66.29) - mkdir 22734 (time 1784044554.09 total 337.40 last 70.04) - mkdir 23455 (time 1784044564.12 total 347.43 last 71.91) - mkdir 24191 (time 1784044574.12 total 357.44 last 73.55) - mkdir 24806 (time 1784044584.13 total 367.44 last 61.48) - mkdir 25491 (time 1784044594.13 total 377.44 last 68.48) - mkdir 26168 (time 1784044604.14 total 387.46 last 67.62) - mkdir 26861 (time 1784044614.15 total 397.46 last 69.27) - mkdir 27483 (time 1784044624.15 total 407.47 last 62.15) - mkdir 28146 (time 1784044634.15 total 417.47 last 66.29) - mkdir 28822 (time 1784044644.15 total 427.47 last 67.60) - mkdir 29484 (time 1784044654.16 total 437.48 last 66.16) - mkdir 30000 (time 1784044660.88 total 444.19 last 76.81) - mkdir 30709 (time 1784044670.89 total 454.21 last 70.79) - mkdir 31363 (time 1784044680.96 total 464.28 last 64.95) - mkdir 32059 (time 1784044690.97 total 474.28 last 69.59) - mkdir 32718 (time 1784044700.98 total 484.29 last 65.83) total: 32818 mkdir in 485.86 seconds: 67.55 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 270672 1000632 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 1784045315 ; total 0 ; last 0) - unlinked 10000 (time 1784045560 ; total 245 ; last 245) - unlinked 20000 (time 1784045839 ; total 524 ; last 279) - unlinked 30000 (time 1784046095 ; total 780 ; last 256) total: 32768 unlinks in 847 seconds: 38.687130 unlinks/second - unlinked 0 (time 1784045315 ; total 0 ; last 0) - unlinked 10000 (time 1784045562 ; total 247 ; last 247) - unlinked 20000 (time 1784045842 ; total 527 ; last 280) - unlinked 30000 (time 1784046094 ; total 779 ; last 252) total: 32768 unlinks in 848 seconds: 38.641510 unlinks/second nlink between: 1 - unlinked 0 (time 1784046165 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784046165 ; 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 8128 1263176 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