== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:27:20 (1780334840) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1540 1269764 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 258 1023742 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: 524092 541 523551 1% /mnt/lustre - mkdir 642 (time 1780334855.84 total 10.02 last 64.08) - mkdir 1351 (time 1780334865.84 total 20.02 last 70.90) - mkdir 2054 (time 1780334875.85 total 30.02 last 70.28) - mkdir 2814 (time 1780334885.86 total 40.04 last 75.89) - mkdir 3721 (time 1780334895.94 total 50.12 last 90.00) - mkdir 4422 (time 1780334905.94 total 60.12 last 70.08) - mkdir 5032 (time 1780334915.95 total 70.12 last 60.97) - mkdir 5941 (time 1780334925.97 total 80.14 last 90.71) - mkdir 6761 (time 1780334935.98 total 90.16 last 81.86) - mkdir 7487 (time 1780334945.99 total 100.16 last 72.60) - mkdir 8267 (time 1780334955.99 total 110.17 last 77.94) - mkdir 9132 (time 1780334966.01 total 120.19 last 86.36) - mkdir 9987 (time 1780334976.03 total 130.21 last 85.30) - mkdir 10979 (time 1780334986.04 total 140.21 last 99.15) - mkdir 11919 (time 1780334996.04 total 150.22 last 93.98) - mkdir 12681 (time 1780335006.04 total 160.22 last 76.17) - mkdir 13405 (time 1780335016.05 total 170.22 last 72.39) - mkdir 14118 (time 1780335026.05 total 180.23 last 71.27) - mkdir 14926 (time 1780335036.05 total 190.23 last 80.79) - mkdir 15698 (time 1780335046.06 total 200.23 last 77.17) - mkdir 16527 (time 1780335056.08 total 210.26 last 82.70) - mkdir 17341 (time 1780335066.09 total 220.26 last 81.32) - mkdir 18028 (time 1780335076.10 total 230.28 last 68.63) - mkdir 18584 (time 1780335086.10 total 240.28 last 55.57) - mkdir 19198 (time 1780335096.11 total 250.29 last 61.36) - mkdir 19772 (time 1780335106.13 total 260.30 last 57.31) - mkdir 20000 (time 1780335110.93 total 265.10 last 47.50) - mkdir 20764 (time 1780335120.93 total 275.11 last 76.37) - mkdir 21612 (time 1780335130.94 total 285.11 last 84.74) - mkdir 22465 (time 1780335140.94 total 295.12 last 85.28) - mkdir 23402 (time 1780335150.95 total 305.12 last 93.64) - mkdir 24312 (time 1780335160.95 total 315.12 last 91.00) - mkdir 25119 (time 1780335170.95 total 325.12 last 80.68) - mkdir 25943 (time 1780335180.96 total 335.14 last 82.29) - mkdir 26856 (time 1780335190.97 total 345.15 last 91.21) - mkdir 27732 (time 1780335200.98 total 355.16 last 87.53) - mkdir 28608 (time 1780335211.00 total 365.17 last 87.44) - mkdir 29409 (time 1780335221.05 total 375.23 last 79.68) - mkdir 30000 (time 1780335227.00 total 381.17 last 99.42) - mkdir 30870 (time 1780335237.00 total 391.18 last 86.97) - mkdir 31665 (time 1780335247.01 total 401.18 last 79.43) - mkdir 32472 (time 1780335257.01 total 411.19 last 80.68) total: 32818 mkdir in 414.46 seconds: 79.18 ops/second - mkdir 659 (time 1780334855.87 total 10.01 last 65.85) - mkdir 1349 (time 1780334865.87 total 20.01 last 68.96) - mkdir 2093 (time 1780334875.88 total 30.02 last 74.34) - mkdir 2854 (time 1780334885.89 total 40.03 last 76.03) - mkdir 3746 (time 1780334895.91 total 50.05 last 89.06) - mkdir 4463 (time 1780334905.93 total 60.07 last 71.57) - mkdir 5076 (time 1780334915.93 total 70.07 last 61.26) - mkdir 5960 (time 1780334925.94 total 80.08 last 88.38) - mkdir 6748 (time 1780334935.94 total 90.08 last 78.77) - mkdir 7482 (time 1780334945.96 total 100.10 last 73.28) - mkdir 8273 (time 1780334955.96 total 110.10 last 79.06) - mkdir 9129 (time 1780334965.99 total 120.13 last 85.33) - mkdir 9937 (time 1780334976.01 total 130.15 last 80.68) - mkdir 10911 (time 1780334986.01 total 140.15 last 97.37) - mkdir 11852 (time 1780334996.03 total 150.17 last 93.93) - mkdir 12646 (time 1780335006.05 total 160.19 last 79.27) - mkdir 13377 (time 1780335016.05 total 170.19 last 73.05) - mkdir 14083 (time 1780335026.06 total 180.20 last 70.55) - mkdir 14874 (time 1780335036.06 total 190.20 last 79.08) - mkdir 15657 (time 1780335046.07 total 200.21 last 78.24) - mkdir 16475 (time 1780335056.08 total 210.22 last 81.71) - mkdir 17269 (time 1780335066.11 total 220.25 last 79.18) - mkdir 17941 (time 1780335076.12 total 230.26 last 67.14) - mkdir 18522 (time 1780335086.13 total 240.26 last 58.06) - mkdir 19136 (time 1780335096.13 total 250.27 last 61.40) - mkdir 19703 (time 1780335106.13 total 260.27 last 56.66) - mkdir 20000 (time 1780335112.36 total 266.50 last 47.66) - mkdir 20808 (time 1780335122.37 total 276.51 last 80.73) - mkdir 21673 (time 1780335132.39 total 286.53 last 86.36) - mkdir 22563 (time 1780335142.40 total 296.54 last 88.92) - mkdir 23476 (time 1780335152.40 total 306.54 last 91.28) - mkdir 24353 (time 1780335162.41 total 316.55 last 87.59) - mkdir 25151 (time 1780335172.43 total 326.57 last 79.64) - mkdir 26018 (time 1780335182.45 total 336.58 last 86.60) - mkdir 26931 (time 1780335192.45 total 346.59 last 91.26) - mkdir 27746 (time 1780335202.46 total 356.60 last 81.39) - mkdir 28596 (time 1780335212.47 total 366.61 last 84.94) - mkdir 29389 (time 1780335222.47 total 376.61 last 79.27) - mkdir 30000 (time 1780335228.78 total 382.92 last 96.81) - mkdir 30864 (time 1780335238.80 total 392.94 last 86.30) - mkdir 31685 (time 1780335248.84 total 402.97 last 81.78) - mkdir 32509 (time 1780335258.89 total 413.03 last 81.91) total: 32818 mkdir in 416.36 seconds: 78.82 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270628 1000676 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65896 958104 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: 589730 66179 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780335728 ; total 0 ; last 0) - unlinked 10000 (time 1780335918 ; total 190 ; last 190) - unlinked 20000 (time 1780336048 ; total 320 ; last 130) - unlinked 30000 (time 1780336162 ; total 434 ; last 114) total: 32768 unlinks in 461 seconds: 71.080261 unlinks/second - unlinked 0 (time 1780335728 ; total 0 ; last 0) - unlinked 10000 (time 1780335918 ; total 190 ; last 190) - unlinked 20000 (time 1780336049 ; total 321 ; last 131) - unlinked 30000 (time 1780336163 ; total 435 ; last 114) total: 32768 unlinks in 463 seconds: 70.773216 unlinks/second nlink between: 1 - unlinked 0 (time 1780336192 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1780336192 ; 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 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8084 1263220 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 260 1023740 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: 524094 543 523551 1% /mnt/lustre