== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:59:58 (1786183198) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 933 (time 1786183212.99 total 10.01 last 93.23) - mkdir 1911 (time 1786183222.99 total 20.01 last 97.77) - mkdir 2858 (time 1786183233.01 total 30.03 last 94.52) - mkdir 3756 (time 1786183243.01 total 40.03 last 89.75) - mkdir 4664 (time 1786183253.03 total 50.05 last 90.65) - mkdir 5528 (time 1786183263.03 total 60.05 last 86.40) - mkdir 6538 (time 1786183273.03 total 70.05 last 100.99) - mkdir 7450 (time 1786183283.04 total 80.06 last 91.13) - mkdir 8309 (time 1786183293.06 total 90.08 last 85.78) - mkdir 9218 (time 1786183303.08 total 100.10 last 90.72) - mkdir 9937 (time 1786183313.10 total 110.12 last 71.75) - mkdir 10806 (time 1786183323.10 total 120.12 last 86.83) - mkdir 11656 (time 1786183333.10 total 130.12 last 85.00) - mkdir 12563 (time 1786183343.12 total 140.14 last 90.60) - mkdir 13555 (time 1786183353.12 total 150.14 last 99.20) - mkdir 14401 (time 1786183363.14 total 160.16 last 84.40) - mkdir 15235 (time 1786183373.15 total 170.17 last 83.30) - mkdir 16111 (time 1786183383.16 total 180.18 last 87.54) - mkdir 17063 (time 1786183393.18 total 190.20 last 95.03) - mkdir 17981 (time 1786183403.18 total 200.20 last 91.73) - mkdir 18988 (time 1786183413.19 total 210.21 last 100.65) - mkdir 19881 (time 1786183423.19 total 220.21 last 89.26) - mkdir 20774 (time 1786183433.20 total 230.22 last 89.24) - mkdir 21725 (time 1786183443.22 total 240.24 last 94.86) - mkdir 22530 (time 1786183453.24 total 250.26 last 80.35) - mkdir 23254 (time 1786183463.26 total 260.28 last 72.29) - mkdir 24262 (time 1786183473.26 total 270.28 last 100.77) - mkdir 25154 (time 1786183483.27 total 280.29 last 89.10) - mkdir 26067 (time 1786183493.28 total 290.30 last 91.26) - mkdir 26978 (time 1786183503.28 total 300.30 last 91.09) - mkdir 27841 (time 1786183513.28 total 310.30 last 86.27) - mkdir 28733 (time 1786183523.28 total 320.30 last 89.20) - mkdir 29634 (time 1786183533.29 total 330.31 last 89.99) - mkdir 30000 (time 1786183537.90 total 334.92 last 79.52) - mkdir 30849 (time 1786183547.90 total 344.92 last 84.90) - mkdir 31762 (time 1786183557.91 total 354.93 last 91.15) - mkdir 32593 (time 1786183567.91 total 364.93 last 83.09) total: 32818 mkdir in 368.16 seconds: 89.14 ops/second - mkdir 892 (time 1786183212.98 total 10.00 last 89.17) - mkdir 1848 (time 1786183222.98 total 20.00 last 95.60) - mkdir 2787 (time 1786183232.99 total 30.01 last 93.83) - mkdir 3670 (time 1786183243.00 total 40.02 last 88.27) - mkdir 4610 (time 1786183253.00 total 50.02 last 93.93) - mkdir 5504 (time 1786183263.02 total 60.04 last 89.27) - mkdir 6519 (time 1786183273.02 total 70.04 last 101.47) - mkdir 7475 (time 1786183283.02 total 80.04 last 95.58) - mkdir 8360 (time 1786183293.03 total 90.04 last 88.48) - mkdir 9258 (time 1786183303.06 total 100.08 last 89.48) - mkdir 9947 (time 1786183313.08 total 110.09 last 68.80) - mkdir 10843 (time 1786183323.08 total 120.10 last 89.58) - mkdir 11712 (time 1786183333.10 total 130.12 last 86.72) - mkdir 12638 (time 1786183343.12 total 140.14 last 92.43) - mkdir 13630 (time 1786183353.13 total 150.15 last 99.06) - mkdir 14463 (time 1786183363.15 total 160.17 last 83.16) - mkdir 15269 (time 1786183373.17 total 170.19 last 80.44) - mkdir 16136 (time 1786183383.19 total 180.21 last 86.48) - mkdir 17069 (time 1786183393.20 total 190.22 last 93.24) - mkdir 17990 (time 1786183403.21 total 200.23 last 92.00) - mkdir 18961 (time 1786183413.22 total 210.24 last 97.02) - mkdir 19856 (time 1786183423.24 total 220.26 last 89.33) - mkdir 20000 (time 1786183425.32 total 222.34 last 69.13) - mkdir 20906 (time 1786183435.33 total 232.35 last 90.51) - mkdir 21807 (time 1786183445.33 total 242.35 last 90.05) - mkdir 22625 (time 1786183455.36 total 252.38 last 81.59) - mkdir 23425 (time 1786183465.36 total 262.38 last 79.98) - mkdir 24394 (time 1786183475.37 total 272.39 last 96.81) - mkdir 25245 (time 1786183485.37 total 282.39 last 85.09) - mkdir 26180 (time 1786183495.38 total 292.40 last 93.46) - mkdir 27106 (time 1786183505.38 total 302.40 last 92.56) - mkdir 28008 (time 1786183515.39 total 312.41 last 90.10) - mkdir 28894 (time 1786183525.40 total 322.42 last 88.55) - mkdir 29761 (time 1786183535.42 total 332.44 last 86.50) - mkdir 30000 (time 1786183538.47 total 335.49 last 78.37) - mkdir 30819 (time 1786183548.49 total 345.51 last 81.76) - mkdir 31699 (time 1786183558.49 total 355.51 last 87.98) - mkdir 32547 (time 1786183568.49 total 365.51 last 84.77) total: 32818 mkdir in 369.97 seconds: 88.71 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270720 1000584 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786184034 ; total 0 ; last 0) - unlinked 10000 (time 1786184232 ; total 198 ; last 198) - unlinked 20000 (time 1786184350 ; total 316 ; last 118) - unlinked 30000 (time 1786184477 ; total 443 ; last 127) total: 32768 unlinks in 471 seconds: 69.571129 unlinks/second - unlinked 0 (time 1786184034 ; total 1 ; last 1) - unlinked 10000 (time 1786184231 ; total 198 ; last 197) - unlinked 20000 (time 1786184350 ; total 317 ; last 119) - unlinked 30000 (time 1786184477 ; total 444 ; last 127) total: 32768 unlinks in 473 seconds: 69.276955 unlinks/second nlink between: 1 - unlinked 0 (time 1786184508 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786184508 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8176 1263128 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre