== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:43:26 (1787831006) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524085 535 523550 1% /mnt/lustre - mkdir 758 (time 1787831020.22 total 10.02 last 75.67) - mkdir 1531 (time 1787831030.22 total 20.02 last 77.27) - mkdir 2369 (time 1787831040.22 total 30.02 last 83.79) - mkdir 3230 (time 1787831050.24 total 40.04 last 85.98) - mkdir 4040 (time 1787831060.26 total 50.05 last 80.85) - mkdir 4786 (time 1787831070.27 total 60.07 last 74.50) - mkdir 5576 (time 1787831080.28 total 70.08 last 78.91) - mkdir 6408 (time 1787831090.28 total 80.08 last 83.18) - mkdir 7204 (time 1787831100.29 total 90.09 last 79.52) - mkdir 7989 (time 1787831110.30 total 100.10 last 78.41) - mkdir 8835 (time 1787831120.31 total 110.10 last 84.58) - mkdir 9666 (time 1787831130.32 total 120.11 last 83.03) - mkdir 10000 (time 1787831134.11 total 123.91 last 88.06) - mkdir 10772 (time 1787831144.12 total 133.92 last 77.12) - mkdir 11598 (time 1787831154.13 total 143.92 last 82.54) - mkdir 12459 (time 1787831164.13 total 153.93 last 86.08) - mkdir 13255 (time 1787831174.14 total 163.93 last 79.53) - mkdir 13919 (time 1787831184.14 total 173.94 last 66.35) - mkdir 14391 (time 1787831194.17 total 183.97 last 47.09) - mkdir 14981 (time 1787831204.18 total 193.98 last 58.94) - mkdir 15663 (time 1787831214.20 total 204.00 last 68.06) - mkdir 16357 (time 1787831224.20 total 214.00 last 69.37) - mkdir 17064 (time 1787831234.23 total 224.03 last 70.52) - mkdir 17710 (time 1787831244.23 total 234.03 last 64.58) - mkdir 18275 (time 1787831254.24 total 244.04 last 56.45) - mkdir 19046 (time 1787831264.25 total 254.04 last 77.08) - mkdir 19763 (time 1787831274.26 total 264.06 last 71.59) - mkdir 20000 (time 1787831277.90 total 267.70 last 65.07) - mkdir 20828 (time 1787831287.94 total 277.73 last 82.52) - mkdir 21658 (time 1787831297.95 total 287.74 last 82.92) - mkdir 22434 (time 1787831307.95 total 297.74 last 77.60) - mkdir 23211 (time 1787831317.95 total 307.75 last 77.68) - mkdir 24114 (time 1787831327.99 total 317.78 last 89.96) - mkdir 24800 (time 1787831337.99 total 327.78 last 68.60) - mkdir 25500 (time 1787831348.01 total 337.81 last 69.82) - mkdir 26225 (time 1787831358.02 total 347.81 last 72.47) - mkdir 26988 (time 1787831368.02 total 357.82 last 76.26) - mkdir 27639 (time 1787831378.05 total 367.84 last 64.94) - mkdir 28298 (time 1787831388.05 total 377.85 last 65.88) - mkdir 28960 (time 1787831398.06 total 387.85 last 66.15) - mkdir 29674 (time 1787831408.06 total 397.86 last 71.36) - mkdir 30000 (time 1787831412.85 total 402.65 last 68.06) - mkdir 30666 (time 1787831422.86 total 412.65 last 66.57) - mkdir 31366 (time 1787831432.88 total 422.68 last 69.81) - mkdir 32060 (time 1787831442.90 total 432.70 last 69.25) - mkdir 32706 (time 1787831452.92 total 442.71 last 64.53) total: 32818 mkdir in 444.24 seconds: 73.87 ops/second - mkdir 778 (time 1787831020.24 total 10.03 last 77.53) - mkdir 1543 (time 1787831030.25 total 20.05 last 76.41) - mkdir 2380 (time 1787831040.25 total 30.05 last 83.65) - mkdir 3213 (time 1787831050.27 total 40.07 last 83.15) - mkdir 4018 (time 1787831060.29 total 50.09 last 80.35) - mkdir 4749 (time 1787831070.29 total 60.09 last 73.09) - mkdir 5564 (time 1787831080.30 total 70.10 last 81.48) - mkdir 6395 (time 1787831090.31 total 80.11 last 83.01) - mkdir 7181 (time 1787831100.32 total 90.12 last 78.51) - mkdir 7964 (time 1787831110.33 total 100.13 last 78.20) - mkdir 8776 (time 1787831120.34 total 110.14 last 81.12) - mkdir 9622 (time 1787831130.34 total 120.14 last 84.59) - mkdir 10000 (time 1787831134.91 total 124.71 last 82.79) - mkdir 10788 (time 1787831144.92 total 134.72 last 78.73) - mkdir 11562 (time 1787831154.94 total 144.74 last 77.22) - mkdir 12424 (time 1787831164.95 total 154.75 last 86.15) - mkdir 13228 (time 1787831174.95 total 164.75 last 80.37) - mkdir 13878 (time 1787831184.98 total 174.78 last 64.80) - mkdir 14354 (time 1787831194.99 total 184.79 last 47.56) - mkdir 14965 (time 1787831204.99 total 194.79 last 61.07) - mkdir 15648 (time 1787831215.01 total 204.80 last 68.23) - mkdir 16348 (time 1787831225.01 total 214.81 last 69.95) - mkdir 17040 (time 1787831235.02 total 224.82 last 69.17) - mkdir 17673 (time 1787831245.03 total 234.83 last 63.22) - mkdir 18247 (time 1787831255.04 total 244.84 last 57.34) - mkdir 19024 (time 1787831265.06 total 254.86 last 77.54) - mkdir 19750 (time 1787831275.08 total 264.88 last 72.43) - mkdir 20000 (time 1787831278.56 total 268.36 last 71.91) - mkdir 20799 (time 1787831288.56 total 278.36 last 79.89) - mkdir 21617 (time 1787831298.58 total 288.38 last 81.66) - mkdir 22378 (time 1787831308.58 total 298.38 last 76.07) - mkdir 23172 (time 1787831318.60 total 308.40 last 79.25) - mkdir 24041 (time 1787831328.60 total 318.40 last 86.89) - mkdir 24738 (time 1787831338.61 total 328.41 last 69.66) - mkdir 25438 (time 1787831348.61 total 338.41 last 69.99) - mkdir 26182 (time 1787831358.61 total 348.41 last 74.36) - mkdir 26924 (time 1787831368.63 total 358.43 last 74.10) - mkdir 27601 (time 1787831378.64 total 368.44 last 67.61) - mkdir 28213 (time 1787831388.71 total 378.51 last 60.76) - mkdir 28871 (time 1787831398.72 total 388.52 last 65.76) - mkdir 29597 (time 1787831408.74 total 398.54 last 72.44) - mkdir 30000 (time 1787831414.57 total 404.37 last 69.13) - mkdir 30635 (time 1787831424.58 total 414.37 last 63.47) - mkdir 31362 (time 1787831434.60 total 424.39 last 72.56) - mkdir 32072 (time 1787831444.60 total 434.40 last 70.95) - mkdir 32732 (time 1787831454.61 total 444.41 last 65.93) total: 32818 mkdir in 445.38 seconds: 73.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270756 1000548 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787832149 ; total 0 ; last 0) - unlinked 10000 (time 1787832371 ; total 222 ; last 222) - unlinked 20000 (time 1787832626 ; total 477 ; last 255) - unlinked 30000 (time 1787832873 ; total 724 ; last 247) total: 32768 unlinks in 794 seconds: 41.269520 unlinks/second - unlinked 0 (time 1787832149 ; total 0 ; last 0) - unlinked 10000 (time 1787832373 ; total 224 ; last 224) - unlinked 20000 (time 1787832629 ; total 480 ; last 256) - unlinked 30000 (time 1787832875 ; total 726 ; last 246) total: 32768 unlinks in 795 seconds: 41.217609 unlinks/second nlink between: 1 - unlinked 0 (time 1787832946 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787832946 ; 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 8212 1263092 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre