== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:10:48 (1788970248) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 744 (time 1788970262.98 total 10.01 last 74.29) - mkdir 1479 (time 1788970273.02 total 20.05 last 73.24) - mkdir 2229 (time 1788970283.02 total 30.05 last 75.00) - mkdir 2872 (time 1788970293.03 total 40.06 last 64.25) - mkdir 3570 (time 1788970303.05 total 50.08 last 69.66) - mkdir 4379 (time 1788970313.06 total 60.09 last 80.80) - mkdir 5104 (time 1788970323.07 total 70.11 last 72.40) - mkdir 5895 (time 1788970333.08 total 80.11 last 79.06) - mkdir 6705 (time 1788970343.09 total 90.12 last 80.92) - mkdir 7441 (time 1788970353.10 total 100.13 last 73.53) - mkdir 8213 (time 1788970363.10 total 110.13 last 77.17) - mkdir 8975 (time 1788970373.12 total 120.15 last 76.08) - mkdir 9695 (time 1788970383.15 total 130.18 last 71.81) - mkdir 10000 (time 1788970387.53 total 134.56 last 69.63) - mkdir 10761 (time 1788970397.55 total 144.58 last 75.91) - mkdir 11555 (time 1788970407.56 total 154.59 last 79.33) - mkdir 12408 (time 1788970417.60 total 164.64 last 84.93) - mkdir 13202 (time 1788970427.61 total 174.64 last 79.38) - mkdir 13966 (time 1788970437.63 total 184.66 last 76.25) - mkdir 14669 (time 1788970447.63 total 194.66 last 70.26) - mkdir 15348 (time 1788970457.64 total 204.67 last 67.87) - mkdir 16064 (time 1788970467.68 total 214.71 last 71.30) - mkdir 16734 (time 1788970477.68 total 224.72 last 66.95) - mkdir 17428 (time 1788970487.72 total 234.75 last 69.17) - mkdir 18141 (time 1788970497.72 total 244.75 last 71.27) - mkdir 18831 (time 1788970507.73 total 254.77 last 68.92) - mkdir 19504 (time 1788970517.75 total 264.78 last 67.21) - mkdir 20000 (time 1788970525.03 total 272.06 last 68.08) - mkdir 20657 (time 1788970535.09 total 282.12 last 65.36) - mkdir 21262 (time 1788970545.09 total 292.12 last 60.48) - mkdir 21965 (time 1788970555.10 total 302.14 last 70.19) - mkdir 22623 (time 1788970565.12 total 312.15 last 65.70) - mkdir 23283 (time 1788970575.14 total 322.17 last 65.87) - mkdir 24028 (time 1788970585.15 total 332.18 last 74.45) - mkdir 24718 (time 1788970595.16 total 342.19 last 68.90) - mkdir 25508 (time 1788970605.17 total 352.21 last 78.90) - mkdir 26243 (time 1788970615.18 total 362.21 last 73.44) - mkdir 27006 (time 1788970625.19 total 372.23 last 76.21) - mkdir 27724 (time 1788970635.21 total 382.24 last 71.67) - mkdir 28462 (time 1788970645.23 total 392.26 last 73.68) - mkdir 29135 (time 1788970655.24 total 402.27 last 67.21) - mkdir 29846 (time 1788970665.26 total 412.29 last 70.97) - mkdir 30000 (time 1788970667.87 total 414.91 last 58.91) - mkdir 30682 (time 1788970677.88 total 424.91 last 68.16) - mkdir 31438 (time 1788970687.88 total 434.92 last 75.57) - mkdir 32105 (time 1788970697.89 total 444.92 last 66.64) total: 32818 mkdir in 454.67 seconds: 72.18 ops/second - mkdir 753 (time 1788970262.97 total 10.00 last 75.27) - mkdir 1492 (time 1788970273.00 total 20.03 last 73.68) - mkdir 2235 (time 1788970283.01 total 30.04 last 74.25) - mkdir 2881 (time 1788970293.02 total 40.05 last 64.54) - mkdir 3588 (time 1788970303.03 total 50.06 last 70.62) - mkdir 4363 (time 1788970313.03 total 60.07 last 77.44) - mkdir 5087 (time 1788970323.04 total 70.07 last 72.39) - mkdir 5865 (time 1788970333.04 total 80.07 last 77.77) - mkdir 6652 (time 1788970343.06 total 90.09 last 78.59) - mkdir 7379 (time 1788970353.08 total 100.11 last 72.51) - mkdir 8160 (time 1788970363.10 total 110.13 last 77.98) - mkdir 8923 (time 1788970373.10 total 120.13 last 76.29) - mkdir 9620 (time 1788970383.10 total 130.13 last 69.67) - mkdir 10000 (time 1788970388.30 total 135.33 last 73.14) - mkdir 10741 (time 1788970398.30 total 145.33 last 74.07) - mkdir 11540 (time 1788970408.30 total 155.33 last 79.90) - mkdir 12341 (time 1788970418.32 total 165.35 last 79.96) - mkdir 13192 (time 1788970428.33 total 175.36 last 85.04) - mkdir 13966 (time 1788970438.34 total 185.37 last 77.29) - mkdir 14694 (time 1788970448.35 total 195.38 last 72.73) - mkdir 15384 (time 1788970458.36 total 205.40 last 68.90) - mkdir 16115 (time 1788970468.38 total 215.41 last 73.01) - mkdir 16783 (time 1788970478.38 total 225.41 last 66.78) - mkdir 17496 (time 1788970488.38 total 235.41 last 71.29) - mkdir 18217 (time 1788970498.39 total 245.42 last 72.02) - mkdir 18919 (time 1788970508.39 total 255.43 last 70.19) - mkdir 19563 (time 1788970518.40 total 265.44 last 64.32) - mkdir 20000 (time 1788970524.78 total 271.81 last 68.53) - mkdir 20676 (time 1788970534.79 total 281.82 last 67.57) - mkdir 21278 (time 1788970544.82 total 291.85 last 59.99) - mkdir 21945 (time 1788970554.83 total 301.86 last 66.66) - mkdir 22583 (time 1788970564.83 total 311.86 last 63.78) - mkdir 23252 (time 1788970574.86 total 321.89 last 66.71) - mkdir 23995 (time 1788970584.87 total 331.90 last 74.22) - mkdir 24668 (time 1788970594.88 total 341.91 last 67.24) - mkdir 25446 (time 1788970604.89 total 351.93 last 77.68) - mkdir 26166 (time 1788970614.91 total 361.95 last 71.85) - mkdir 26904 (time 1788970624.92 total 371.95 last 73.75) - mkdir 27633 (time 1788970634.93 total 381.96 last 72.85) - mkdir 28376 (time 1788970644.94 total 391.97 last 74.21) - mkdir 29016 (time 1788970654.95 total 401.98 last 63.96) - mkdir 29753 (time 1788970664.95 total 411.99 last 73.65) - mkdir 30000 (time 1788970669.05 total 416.08 last 60.33) - mkdir 30709 (time 1788970679.06 total 426.09 last 70.82) - mkdir 31487 (time 1788970689.07 total 436.11 last 77.68) - mkdir 32166 (time 1788970699.07 total 446.11 last 67.89) total: 32818 mkdir in 455.01 seconds: 72.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270808 1000496 22% /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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788971137 ; total 1 ; last 1) - unlinked 10000 (time 1788971351 ; total 215 ; last 214) - unlinked 20000 (time 1788971497 ; total 361 ; last 146) - unlinked 30000 (time 1788971620 ; total 484 ; last 123) total: 32768 unlinks in 523 seconds: 62.653919 unlinks/second - unlinked 0 (time 1788971136 ; total 0 ; last 0) - unlinked 10000 (time 1788971352 ; total 216 ; last 216) - unlinked 20000 (time 1788971498 ; total 362 ; last 146) - unlinked 30000 (time 1788971622 ; total 486 ; last 124) total: 32768 unlinks in 525 seconds: 62.415237 unlinks/second nlink between: 1 - unlinked 0 (time 1788971664 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788971664 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8264 1263040 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre