== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:48:59 (1789454939) 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 687 (time 1789454954.81 total 10.00 last 68.68) - mkdir 1397 (time 1789454964.82 total 20.00 last 70.99) - mkdir 2150 (time 1789454974.82 total 30.01 last 75.25) - mkdir 2945 (time 1789454984.84 total 40.03 last 79.38) - mkdir 3671 (time 1789454994.84 total 50.03 last 72.55) - mkdir 4423 (time 1789455004.85 total 60.04 last 75.14) - mkdir 5120 (time 1789455014.86 total 70.05 last 69.63) - mkdir 5835 (time 1789455024.86 total 80.05 last 71.49) - mkdir 6587 (time 1789455034.87 total 90.06 last 75.12) - mkdir 7332 (time 1789455044.88 total 100.07 last 74.45) - mkdir 8084 (time 1789455054.89 total 110.08 last 75.10) - mkdir 8863 (time 1789455064.92 total 120.11 last 77.68) - mkdir 9649 (time 1789455074.94 total 130.13 last 78.45) - mkdir 10000 (time 1789455078.70 total 133.89 last 93.30) - mkdir 10739 (time 1789455088.71 total 143.89 last 73.89) - mkdir 11517 (time 1789455098.71 total 153.90 last 77.78) - mkdir 12285 (time 1789455108.71 total 163.90 last 76.78) - mkdir 13085 (time 1789455118.71 total 173.90 last 80.00) - mkdir 13817 (time 1789455128.72 total 183.91 last 73.14) - mkdir 14606 (time 1789455138.73 total 193.92 last 78.82) - mkdir 15311 (time 1789455148.73 total 203.92 last 70.47) - mkdir 16056 (time 1789455158.74 total 213.93 last 74.41) - mkdir 16817 (time 1789455168.76 total 223.94 last 76.02) - mkdir 17531 (time 1789455178.80 total 233.98 last 71.11) - mkdir 18245 (time 1789455188.80 total 243.98 last 71.40) - mkdir 18725 (time 1789455198.80 total 253.99 last 47.99) - mkdir 19334 (time 1789455208.80 total 263.99 last 60.87) - mkdir 20000 (time 1789455216.92 total 272.11 last 82.06) - mkdir 20662 (time 1789455226.92 total 282.11 last 66.18) - mkdir 21318 (time 1789455236.93 total 292.11 last 65.58) - mkdir 22046 (time 1789455246.93 total 302.12 last 72.75) - mkdir 22734 (time 1789455256.94 total 312.13 last 68.77) - mkdir 23462 (time 1789455266.95 total 322.14 last 72.69) - mkdir 24162 (time 1789455276.96 total 332.15 last 69.95) - mkdir 24932 (time 1789455286.96 total 342.15 last 76.97) - mkdir 25699 (time 1789455296.99 total 352.18 last 76.52) - mkdir 26462 (time 1789455307.01 total 362.20 last 76.12) - mkdir 27177 (time 1789455317.03 total 372.21 last 71.40) - mkdir 27834 (time 1789455327.04 total 382.23 last 65.60) - mkdir 28462 (time 1789455337.05 total 392.24 last 62.72) - mkdir 29045 (time 1789455347.05 total 402.24 last 58.30) - mkdir 29495 (time 1789455357.10 total 412.29 last 44.80) - mkdir 30000 (time 1789455366.69 total 421.88 last 52.63) - mkdir 30599 (time 1789455376.72 total 431.91 last 59.72) - mkdir 31226 (time 1789455386.75 total 441.94 last 62.55) - mkdir 31801 (time 1789455396.75 total 451.94 last 57.47) - mkdir 32481 (time 1789455406.79 total 461.98 last 67.77) total: 32818 mkdir in 468.42 seconds: 70.06 ops/second - mkdir 678 (time 1789454954.92 total 10.00 last 67.79) - mkdir 1392 (time 1789454964.94 total 20.03 last 71.23) - mkdir 2116 (time 1789454974.95 total 30.03 last 72.33) - mkdir 2913 (time 1789454984.96 total 40.04 last 79.66) - mkdir 3644 (time 1789454994.96 total 50.04 last 73.07) - mkdir 4396 (time 1789455004.97 total 60.05 last 75.17) - mkdir 5091 (time 1789455014.99 total 70.07 last 69.35) - mkdir 5854 (time 1789455024.99 total 80.07 last 76.26) - mkdir 6575 (time 1789455035.01 total 90.10 last 71.95) - mkdir 7323 (time 1789455045.01 total 100.10 last 74.79) - mkdir 8051 (time 1789455055.02 total 110.10 last 72.77) - mkdir 8838 (time 1789455065.03 total 120.11 last 78.60) - mkdir 9620 (time 1789455075.04 total 130.12 last 78.17) - mkdir 10000 (time 1789455079.04 total 134.12 last 94.90) - mkdir 10758 (time 1789455089.04 total 144.12 last 75.78) - mkdir 11530 (time 1789455099.05 total 154.13 last 77.15) - mkdir 12260 (time 1789455109.05 total 164.13 last 72.99) - mkdir 13059 (time 1789455119.05 total 174.13 last 79.89) - mkdir 13802 (time 1789455129.07 total 184.15 last 74.21) - mkdir 14585 (time 1789455139.07 total 194.15 last 78.27) - mkdir 15314 (time 1789455149.07 total 204.15 last 72.87) - mkdir 16026 (time 1789455159.07 total 214.16 last 71.18) - mkdir 16787 (time 1789455169.08 total 224.16 last 76.08) - mkdir 17498 (time 1789455179.08 total 234.16 last 71.09) - mkdir 18207 (time 1789455189.10 total 244.19 last 70.72) - mkdir 18694 (time 1789455199.11 total 254.19 last 48.68) - mkdir 19318 (time 1789455209.11 total 264.19 last 62.40) - mkdir 20000 (time 1789455217.56 total 272.64 last 80.67) - mkdir 20637 (time 1789455227.57 total 282.65 last 63.65) - mkdir 21291 (time 1789455237.58 total 292.66 last 65.33) - mkdir 22004 (time 1789455247.59 total 302.67 last 71.21) - mkdir 22681 (time 1789455257.61 total 312.69 last 67.55) - mkdir 23388 (time 1789455267.62 total 322.70 last 70.64) - mkdir 24111 (time 1789455277.63 total 332.71 last 72.26) - mkdir 24871 (time 1789455287.65 total 342.73 last 75.86) - mkdir 25655 (time 1789455297.65 total 352.73 last 78.36) - mkdir 26422 (time 1789455307.65 total 362.73 last 76.70) - mkdir 27158 (time 1789455317.67 total 372.75 last 73.48) - mkdir 27835 (time 1789455327.71 total 382.80 last 67.38) - mkdir 28454 (time 1789455337.72 total 392.80 last 61.87) - mkdir 29051 (time 1789455347.72 total 402.81 last 59.67) - mkdir 29518 (time 1789455357.73 total 412.81 last 46.69) - mkdir 30000 (time 1789455367.25 total 422.33 last 50.62) - mkdir 30595 (time 1789455377.25 total 432.33 last 59.50) - mkdir 31219 (time 1789455387.25 total 442.33 last 62.39) - mkdir 31816 (time 1789455397.26 total 452.34 last 59.62) - mkdir 32460 (time 1789455407.30 total 462.38 last 64.19) total: 32818 mkdir in 469.40 seconds: 69.92 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270816 1000488 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 1789456020 ; total 0 ; last 0) - unlinked 10000 (time 1789456240 ; total 220 ; last 220) - unlinked 20000 (time 1789456379 ; total 359 ; last 139) - unlinked 30000 (time 1789456504 ; total 484 ; last 125) total: 32768 unlinks in 520 seconds: 63.015385 unlinks/second - unlinked 0 (time 1789456020 ; total 0 ; last 0) - unlinked 10000 (time 1789456241 ; total 221 ; last 221) - unlinked 20000 (time 1789456378 ; total 358 ; last 137) - unlinked 30000 (time 1789456503 ; total 483 ; last 125) total: 32768 unlinks in 520 seconds: 63.015385 unlinks/second nlink between: 1 - unlinked 0 (time 1789456543 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789456543 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8272 1263032 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