== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:32:28 (1780331548) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1716 1269588 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 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524087 536 523551 1% /mnt/lustre - mkdir 939 (time 1780331563.31 total 10.00 last 93.89) - mkdir 1739 (time 1780331573.32 total 20.02 last 79.87) - mkdir 2732 (time 1780331583.33 total 30.02 last 99.28) - mkdir 3734 (time 1780331593.34 total 40.03 last 100.09) - mkdir 4590 (time 1780331603.39 total 50.08 last 85.16) - mkdir 5503 (time 1780331613.41 total 60.10 last 91.10) - mkdir 6428 (time 1780331623.41 total 70.11 last 92.45) - mkdir 7299 (time 1780331633.42 total 80.12 last 87.02) - mkdir 8190 (time 1780331643.43 total 90.13 last 89.00) - mkdir 9115 (time 1780331653.44 total 100.13 last 92.46) - mkdir 10000 (time 1780331663.42 total 110.11 last 88.66) - mkdir 10802 (time 1780331673.42 total 120.12 last 80.18) - mkdir 11760 (time 1780331683.42 total 130.12 last 95.79) - mkdir 12621 (time 1780331693.43 total 140.12 last 86.06) - mkdir 13568 (time 1780331703.45 total 150.14 last 94.51) - mkdir 14538 (time 1780331713.46 total 160.15 last 96.92) - mkdir 15472 (time 1780331723.47 total 170.16 last 93.30) - mkdir 16434 (time 1780331733.47 total 180.17 last 96.14) - mkdir 17425 (time 1780331743.48 total 190.17 last 99.04) - mkdir 18360 (time 1780331753.48 total 200.18 last 93.46) - mkdir 19256 (time 1780331763.49 total 210.18 last 89.57) - mkdir 20000 (time 1780331773.44 total 220.13 last 74.76) - mkdir 20673 (time 1780331783.44 total 230.14 last 67.26) - mkdir 21397 (time 1780331793.46 total 240.15 last 72.29) - mkdir 22026 (time 1780331803.47 total 250.16 last 62.86) - mkdir 22857 (time 1780331813.47 total 260.17 last 83.02) - mkdir 23837 (time 1780331823.48 total 270.17 last 97.98) - mkdir 24809 (time 1780331833.48 total 280.17 last 97.18) - mkdir 25670 (time 1780331843.48 total 290.18 last 86.05) - mkdir 26608 (time 1780331853.49 total 300.18 last 93.76) - mkdir 27373 (time 1780331863.49 total 310.19 last 76.48) - mkdir 28133 (time 1780331873.50 total 320.19 last 75.95) - mkdir 28803 (time 1780331883.51 total 330.20 last 66.93) - mkdir 29366 (time 1780331893.53 total 340.22 last 56.18) - mkdir 30000 (time 1780331902.38 total 349.08 last 71.64) - mkdir 30953 (time 1780331912.40 total 359.09 last 95.16) - mkdir 31835 (time 1780331922.42 total 369.12 last 87.98) - mkdir 32692 (time 1780331932.44 total 379.13 last 85.53) total: 32818 mkdir in 380.87 seconds: 86.17 ops/second - mkdir 954 (time 1780331563.48 total 10.00 last 95.37) - mkdir 1753 (time 1780331573.48 total 20.01 last 79.82) - mkdir 2705 (time 1780331583.50 total 30.02 last 95.10) - mkdir 3737 (time 1780331593.50 total 40.03 last 103.18) - mkdir 4599 (time 1780331603.51 total 50.03 last 86.13) - mkdir 5477 (time 1780331613.51 total 60.04 last 87.78) - mkdir 6439 (time 1780331623.52 total 70.04 last 96.13) - mkdir 7301 (time 1780331633.53 total 80.06 last 86.09) - mkdir 8205 (time 1780331643.55 total 90.08 last 90.20) - mkdir 9142 (time 1780331653.56 total 100.09 last 93.60) - mkdir 10000 (time 1780331663.12 total 109.65 last 89.75) - mkdir 10796 (time 1780331673.13 total 119.66 last 79.56) - mkdir 11761 (time 1780331683.13 total 129.66 last 96.46) - mkdir 12640 (time 1780331693.14 total 139.67 last 87.85) - mkdir 13573 (time 1780331703.15 total 149.68 last 93.16) - mkdir 14581 (time 1780331713.16 total 159.69 last 100.74) - mkdir 15501 (time 1780331723.16 total 169.69 last 91.95) - mkdir 16454 (time 1780331733.17 total 179.70 last 95.26) - mkdir 17427 (time 1780331743.20 total 189.73 last 96.97) - mkdir 18367 (time 1780331753.22 total 199.74 last 93.88) - mkdir 19249 (time 1780331763.22 total 209.75 last 88.17) - mkdir 20000 (time 1780331772.97 total 219.50 last 77.01) - mkdir 20690 (time 1780331782.97 total 229.50 last 68.97) - mkdir 21376 (time 1780331793.00 total 239.53 last 68.41) - mkdir 22020 (time 1780331803.01 total 249.53 last 64.38) - mkdir 22847 (time 1780331813.02 total 259.54 last 82.62) - mkdir 23775 (time 1780331823.02 total 269.55 last 92.77) - mkdir 24762 (time 1780331833.02 total 279.55 last 98.69) - mkdir 25618 (time 1780331843.04 total 289.57 last 85.45) - mkdir 26532 (time 1780331853.05 total 299.58 last 91.29) - mkdir 27330 (time 1780331863.05 total 309.58 last 79.79) - mkdir 28115 (time 1780331873.05 total 319.58 last 78.48) - mkdir 28798 (time 1780331883.08 total 329.61 last 68.09) - mkdir 29358 (time 1780331893.09 total 339.62 last 55.96) - mkdir 30000 (time 1780331901.94 total 348.47 last 72.56) - mkdir 30949 (time 1780331911.95 total 358.48 last 94.78) - mkdir 31812 (time 1780331921.95 total 368.48 last 86.30) - mkdir 32622 (time 1780331931.96 total 378.48 last 80.96) total: 32818 mkdir in 380.91 seconds: 86.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 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 65915 958085 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589723 66172 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780332470 ; total 1 ; last 1) - unlinked 10000 (time 1780332640 ; total 171 ; last 170) - unlinked 20000 (time 1780332745 ; total 276 ; last 105) - unlinked 30000 (time 1780332845 ; total 376 ; last 100) total: 32768 unlinks in 403 seconds: 81.310173 unlinks/second - unlinked 0 (time 1780332469 ; total 0 ; last 0) - unlinked 10000 (time 1780332639 ; total 170 ; last 170) - unlinked 20000 (time 1780332744 ; total 275 ; last 105) - unlinked 30000 (time 1780332846 ; total 377 ; last 102) total: 32768 unlinks in 404 seconds: 81.108910 unlinks/second nlink between: 1 - unlinked 0 (time 1780332875 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1780332875 ; 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 8232 1263072 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 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524087 536 523551 1% /mnt/lustre