== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:38:32 (1786970312) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22928 3584092 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20544 3586476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3997 1020003 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2051 1021949 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2681 259463 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2792 259352 2% /mnt/lustre[OST:1] filesystem_summary: 524863 6048 518815 2% /mnt/lustre - mkdir 838 (time 1786970327.05 total 10.00 last 83.79) - mkdir 1716 (time 1786970337.06 total 20.01 last 87.69) - mkdir 2555 (time 1786970347.07 total 30.01 last 83.89) - mkdir 3407 (time 1786970357.07 total 40.02 last 85.14) - mkdir 4294 (time 1786970367.08 total 50.03 last 88.60) - mkdir 5135 (time 1786970377.10 total 60.04 last 83.99) - mkdir 6038 (time 1786970387.10 total 70.05 last 90.30) - mkdir 6881 (time 1786970397.10 total 80.05 last 84.28) - mkdir 7772 (time 1786970407.12 total 90.07 last 88.92) - mkdir 8353 (time 1786970417.15 total 100.10 last 57.91) - mkdir 9143 (time 1786970427.16 total 110.10 last 78.97) - mkdir 9958 (time 1786970437.17 total 120.12 last 81.39) - mkdir 10701 (time 1786970447.19 total 130.14 last 74.17) - mkdir 11415 (time 1786970457.20 total 140.15 last 71.32) - mkdir 12244 (time 1786970467.21 total 150.16 last 82.82) - mkdir 12962 (time 1786970477.21 total 160.16 last 71.77) - mkdir 13883 (time 1786970487.23 total 170.18 last 91.96) - mkdir 14770 (time 1786970497.25 total 180.20 last 88.51) - mkdir 15688 (time 1786970507.26 total 190.21 last 91.70) - mkdir 16653 (time 1786970517.27 total 200.22 last 96.37) - mkdir 17583 (time 1786970527.28 total 210.23 last 92.97) - mkdir 18543 (time 1786970537.28 total 220.23 last 96.00) - mkdir 19427 (time 1786970547.28 total 230.23 last 88.37) - mkdir 20000 (time 1786970554.23 total 237.17 last 82.50) - mkdir 20717 (time 1786970564.24 total 247.19 last 71.59) - mkdir 21520 (time 1786970574.25 total 257.20 last 80.19) - mkdir 22300 (time 1786970584.26 total 267.21 last 77.98) - mkdir 23186 (time 1786970594.26 total 277.21 last 88.59) - mkdir 23938 (time 1786970604.27 total 287.22 last 75.12) - mkdir 24617 (time 1786970614.33 total 297.28 last 67.51) - mkdir 25352 (time 1786970624.33 total 307.28 last 73.49) - mkdir 26052 (time 1786970634.33 total 317.28 last 69.95) - mkdir 26807 (time 1786970644.34 total 327.29 last 75.47) - mkdir 27510 (time 1786970654.35 total 337.30 last 70.24) - mkdir 28487 (time 1786970664.36 total 347.31 last 97.53) - mkdir 29456 (time 1786970674.44 total 357.38 last 96.21) - mkdir 30000 (time 1786970680.28 total 363.23 last 93.04) - mkdir 30998 (time 1786970690.29 total 373.24 last 99.75) - mkdir 31764 (time 1786970700.29 total 383.24 last 76.58) - mkdir 32626 (time 1786970710.30 total 393.25 last 86.07) total: 32818 mkdir in 395.13 seconds: 83.06 ops/second - mkdir 833 (time 1786970327.00 total 10.00 last 83.30) - mkdir 1734 (time 1786970337.00 total 20.00 last 90.08) - mkdir 2555 (time 1786970347.02 total 30.02 last 81.96) - mkdir 3417 (time 1786970357.02 total 40.02 last 86.20) - mkdir 4284 (time 1786970367.02 total 50.02 last 86.68) - mkdir 5110 (time 1786970377.04 total 60.04 last 82.43) - mkdir 6048 (time 1786970387.04 total 70.05 last 93.78) - mkdir 6906 (time 1786970397.04 total 80.05 last 85.78) - mkdir 7814 (time 1786970407.04 total 90.05 last 90.79) - mkdir 8428 (time 1786970417.06 total 100.07 last 61.29) - mkdir 9202 (time 1786970427.07 total 110.07 last 77.37) - mkdir 10000 (time 1786970436.73 total 119.73 last 82.59) - mkdir 10724 (time 1786970446.73 total 129.73 last 72.39) - mkdir 11422 (time 1786970456.73 total 139.73 last 69.79) - mkdir 12257 (time 1786970466.74 total 149.75 last 83.40) - mkdir 12970 (time 1786970476.75 total 159.75 last 71.25) - mkdir 13904 (time 1786970486.77 total 169.77 last 93.25) - mkdir 14804 (time 1786970496.77 total 179.78 last 89.95) - mkdir 15725 (time 1786970506.79 total 189.80 last 91.90) - mkdir 16672 (time 1786970516.80 total 199.80 last 94.67) - mkdir 17592 (time 1786970526.80 total 209.80 last 91.98) - mkdir 18513 (time 1786970536.81 total 219.81 last 92.01) - mkdir 19404 (time 1786970546.82 total 229.82 last 89.01) - mkdir 20000 (time 1786970553.76 total 236.77 last 85.84) - mkdir 20728 (time 1786970563.76 total 246.77 last 72.79) - mkdir 21519 (time 1786970573.78 total 256.78 last 79.00) - mkdir 22242 (time 1786970583.78 total 266.78 last 72.29) - mkdir 23163 (time 1786970593.80 total 276.80 last 91.89) - mkdir 23959 (time 1786970603.81 total 286.82 last 79.51) - mkdir 24653 (time 1786970613.83 total 296.83 last 69.30) - mkdir 25364 (time 1786970623.83 total 306.84 last 71.07) - mkdir 26103 (time 1786970633.84 total 316.84 last 73.84) - mkdir 26844 (time 1786970643.85 total 326.86 last 74.00) - mkdir 27513 (time 1786970653.85 total 336.86 last 66.89) - mkdir 28476 (time 1786970663.87 total 346.87 last 96.19) - mkdir 29469 (time 1786970673.88 total 356.89 last 99.12) - mkdir 30000 (time 1786970679.94 total 362.94 last 87.72) - mkdir 30991 (time 1786970689.94 total 372.95 last 99.06) - mkdir 31739 (time 1786970699.94 total 382.95 last 74.79) - mkdir 32568 (time 1786970709.95 total 392.96 last 82.83) total: 32818 mkdir in 395.67 seconds: 82.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276240 995064 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22928 3584092 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20544 3586476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3997 1020003 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67687 956313 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2681 259463 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2792 259352 2% /mnt/lustre[OST:1] filesystem_summary: 590499 71684 518815 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786971332 ; total 0 ; last 0) - unlinked 10000 (time 1786971519 ; total 187 ; last 187) - unlinked 20000 (time 1786971631 ; total 299 ; last 112) - unlinked 30000 (time 1786971737 ; total 405 ; last 106) total: 32768 unlinks in 430 seconds: 76.204651 unlinks/second - unlinked 0 (time 1786971332 ; total 0 ; last 0) - unlinked 10000 (time 1786971520 ; total 188 ; last 188) - unlinked 20000 (time 1786971633 ; total 301 ; last 113) - unlinked 30000 (time 1786971739 ; total 407 ; last 106) total: 32768 unlinks in 433 seconds: 75.676674 unlinks/second nlink between: 1 - unlinked 0 (time 1786971766 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786971766 ; 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 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13696 1257608 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22928 3584092 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20544 3586476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3997 1020003 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2051 1021949 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2681 259463 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2792 259352 2% /mnt/lustre[OST:1] filesystem_summary: 524863 6048 518815 2% /mnt/lustre