== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:17:07 (1789021027) 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 830 (time 1789021041.99 total 10.00 last 82.97) - mkdir 1611 (time 1789021051.99 total 20.01 last 78.08) - mkdir 2474 (time 1789021062.01 total 30.02 last 86.20) - mkdir 3508 (time 1789021072.02 total 40.03 last 103.23) - mkdir 4347 (time 1789021082.03 total 50.04 last 83.82) - mkdir 5095 (time 1789021092.06 total 60.07 last 74.60) - mkdir 5801 (time 1789021102.06 total 70.07 last 70.58) - mkdir 6633 (time 1789021112.06 total 80.08 last 83.17) - mkdir 7389 (time 1789021122.07 total 90.08 last 75.59) - mkdir 8234 (time 1789021132.08 total 100.09 last 84.42) - mkdir 9035 (time 1789021142.08 total 110.10 last 80.02) - mkdir 9890 (time 1789021152.10 total 120.11 last 85.36) - mkdir 10758 (time 1789021162.12 total 130.13 last 86.64) - mkdir 11529 (time 1789021172.14 total 140.15 last 76.95) - mkdir 12407 (time 1789021182.15 total 150.16 last 87.70) - mkdir 13174 (time 1789021192.15 total 160.17 last 76.68) - mkdir 13796 (time 1789021202.15 total 170.17 last 62.20) - mkdir 14409 (time 1789021212.15 total 180.17 last 61.30) - mkdir 15083 (time 1789021222.16 total 190.17 last 67.35) - mkdir 15746 (time 1789021232.18 total 200.19 last 66.16) - mkdir 16588 (time 1789021242.20 total 210.21 last 84.03) - mkdir 17490 (time 1789021252.21 total 220.22 last 90.13) - mkdir 18224 (time 1789021262.21 total 230.22 last 73.38) - mkdir 18908 (time 1789021272.24 total 240.25 last 68.24) - mkdir 19549 (time 1789021282.26 total 250.27 last 63.94) - mkdir 20000 (time 1789021288.38 total 256.39 last 73.67) - mkdir 20906 (time 1789021298.40 total 266.41 last 90.42) - mkdir 21908 (time 1789021308.41 total 276.42 last 100.16) - mkdir 22752 (time 1789021318.42 total 286.43 last 84.28) - mkdir 23613 (time 1789021328.42 total 296.44 last 86.08) - mkdir 24346 (time 1789021338.42 total 306.44 last 73.30) - mkdir 25169 (time 1789021348.43 total 316.44 last 82.26) - mkdir 26120 (time 1789021358.43 total 326.44 last 95.07) - mkdir 26822 (time 1789021368.44 total 336.45 last 70.16) - mkdir 27569 (time 1789021378.44 total 346.45 last 74.67) - mkdir 28163 (time 1789021388.45 total 356.46 last 59.34) - mkdir 28850 (time 1789021398.46 total 366.47 last 68.65) - mkdir 29646 (time 1789021408.47 total 376.48 last 79.53) - mkdir 30000 (time 1789021413.25 total 381.26 last 74.02) - mkdir 30805 (time 1789021423.25 total 391.26 last 80.49) - mkdir 31677 (time 1789021433.26 total 401.27 last 87.10) - mkdir 32389 (time 1789021443.27 total 411.28 last 71.14) total: 32818 mkdir in 417.21 seconds: 78.66 ops/second - mkdir 849 (time 1789021042.00 total 10.01 last 84.82) - mkdir 1609 (time 1789021052.00 total 20.02 last 75.95) - mkdir 2478 (time 1789021062.02 total 30.04 last 86.71) - mkdir 3480 (time 1789021072.03 total 40.04 last 100.18) - mkdir 4324 (time 1789021082.03 total 50.04 last 84.39) - mkdir 5061 (time 1789021092.03 total 60.05 last 73.67) - mkdir 5762 (time 1789021102.04 total 70.06 last 70.03) - mkdir 6566 (time 1789021112.05 total 80.06 last 80.38) - mkdir 7300 (time 1789021122.05 total 90.07 last 73.34) - mkdir 8127 (time 1789021132.06 total 100.07 last 82.66) - mkdir 8913 (time 1789021142.06 total 110.08 last 78.57) - mkdir 9754 (time 1789021152.08 total 120.09 last 83.99) - mkdir 10000 (time 1789021154.82 total 122.83 last 89.66) - mkdir 10845 (time 1789021164.84 total 132.85 last 84.33) - mkdir 11646 (time 1789021174.84 total 142.86 last 80.07) - mkdir 12559 (time 1789021184.88 total 152.89 last 91.00) - mkdir 13202 (time 1789021194.89 total 162.90 last 64.21) - mkdir 13881 (time 1789021204.93 total 172.94 last 67.62) - mkdir 14458 (time 1789021214.95 total 182.96 last 57.61) - mkdir 15103 (time 1789021224.98 total 192.99 last 64.30) - mkdir 15861 (time 1789021235.00 total 203.01 last 75.65) - mkdir 16719 (time 1789021245.04 total 213.05 last 85.42) - mkdir 17490 (time 1789021255.04 total 223.06 last 77.09) - mkdir 18256 (time 1789021265.06 total 233.07 last 76.47) - mkdir 18949 (time 1789021275.09 total 243.10 last 69.10) - mkdir 19560 (time 1789021285.10 total 253.11 last 61.02) - mkdir 20000 (time 1789021290.35 total 258.37 last 83.79) - mkdir 20902 (time 1789021300.38 total 268.39 last 89.98) - mkdir 21885 (time 1789021310.38 total 278.39 last 98.29) - mkdir 22763 (time 1789021320.38 total 288.39 last 87.79) - mkdir 23675 (time 1789021330.38 total 298.40 last 91.16) - mkdir 24423 (time 1789021340.41 total 308.42 last 74.65) - mkdir 25260 (time 1789021350.43 total 318.44 last 83.50) - mkdir 26209 (time 1789021360.45 total 328.46 last 94.74) - mkdir 26853 (time 1789021370.46 total 338.47 last 64.32) - mkdir 27588 (time 1789021380.48 total 348.50 last 73.32) - mkdir 28170 (time 1789021390.49 total 358.50 last 58.14) - mkdir 28914 (time 1789021400.49 total 368.51 last 74.39) - mkdir 29697 (time 1789021410.50 total 378.51 last 78.27) - mkdir 30000 (time 1789021414.23 total 382.24 last 81.17) - mkdir 30790 (time 1789021424.24 total 392.25 last 78.96) - mkdir 31651 (time 1789021434.24 total 402.26 last 86.03) - mkdir 32348 (time 1789021444.26 total 412.27 last 69.57) total: 32818 mkdir in 418.68 seconds: 78.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270700 1000604 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 1789022021 ; total 0 ; last 0) - unlinked 10000 (time 1789022200 ; total 179 ; last 179) - unlinked 20000 (time 1789022328 ; total 307 ; last 128) - unlinked 30000 (time 1789022443 ; total 422 ; last 115) total: 32768 unlinks in 455 seconds: 72.017586 unlinks/second - unlinked 0 (time 1789022021 ; total 0 ; last 0) - unlinked 10000 (time 1789022200 ; total 179 ; last 179) - unlinked 20000 (time 1789022327 ; total 306 ; last 127) - unlinked 30000 (time 1789022444 ; total 423 ; last 117) total: 32768 unlinks in 456 seconds: 71.859650 unlinks/second nlink between: 1 - unlinked 0 (time 1789022478 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789022478 ; 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 8156 1263148 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