== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:05:16 (1789063516) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 797 (time 1789063531.96 total 10.03 last 79.48) - mkdir 1513 (time 1789063541.96 total 20.03 last 71.56) - mkdir 2264 (time 1789063551.97 total 30.04 last 75.06) - mkdir 3083 (time 1789063561.97 total 40.05 last 81.84) - mkdir 3785 (time 1789063571.98 total 50.05 last 70.14) - mkdir 4516 (time 1789063581.99 total 60.06 last 73.08) - mkdir 5290 (time 1789063591.99 total 70.06 last 77.37) - mkdir 6134 (time 1789063602.01 total 80.08 last 84.24) - mkdir 6955 (time 1789063612.03 total 90.10 last 81.95) - mkdir 7813 (time 1789063622.03 total 100.10 last 85.80) - mkdir 8659 (time 1789063632.03 total 110.10 last 84.56) - mkdir 9542 (time 1789063642.04 total 120.11 last 88.25) - mkdir 10000 (time 1789063647.51 total 125.58 last 83.63) - mkdir 10825 (time 1789063657.53 total 135.60 last 82.40) - mkdir 11680 (time 1789063667.55 total 145.62 last 85.30) - mkdir 12500 (time 1789063677.56 total 155.63 last 81.89) - mkdir 13286 (time 1789063687.57 total 165.64 last 78.55) - mkdir 14160 (time 1789063697.57 total 175.64 last 87.36) - mkdir 14941 (time 1789063707.58 total 185.65 last 78.08) - mkdir 15774 (time 1789063717.58 total 195.65 last 83.29) - mkdir 16572 (time 1789063727.58 total 205.65 last 79.79) - mkdir 17389 (time 1789063737.59 total 215.66 last 81.62) - mkdir 18232 (time 1789063747.62 total 225.69 last 84.08) - mkdir 19063 (time 1789063757.62 total 235.69 last 83.10) - mkdir 19903 (time 1789063767.62 total 245.69 last 83.94) - mkdir 20832 (time 1789063777.64 total 255.71 last 92.78) - mkdir 21755 (time 1789063787.65 total 265.72 last 92.16) - mkdir 22588 (time 1789063797.66 total 275.73 last 83.19) - mkdir 23437 (time 1789063807.67 total 285.75 last 84.81) - mkdir 24373 (time 1789063817.68 total 295.75 last 93.58) - mkdir 25239 (time 1789063827.68 total 305.75 last 86.55) - mkdir 26117 (time 1789063837.69 total 315.76 last 87.74) - mkdir 27004 (time 1789063847.71 total 325.78 last 88.49) - mkdir 27802 (time 1789063857.72 total 335.79 last 79.75) - mkdir 28598 (time 1789063867.72 total 345.79 last 79.59) - mkdir 29481 (time 1789063877.74 total 355.81 last 88.18) - mkdir 30000 (time 1789063883.99 total 362.06 last 83.00) - mkdir 30844 (time 1789063894.00 total 372.07 last 84.29) - mkdir 31649 (time 1789063904.00 total 382.07 last 80.50) - mkdir 32327 (time 1789063914.01 total 392.08 last 67.76) total: 32818 mkdir in 397.88 seconds: 82.48 ops/second - mkdir 790 (time 1789063531.94 total 10.01 last 78.89) - mkdir 1496 (time 1789063541.94 total 20.01 last 70.60) - mkdir 2229 (time 1789063551.94 total 30.02 last 73.29) - mkdir 3027 (time 1789063561.94 total 40.02 last 79.80) - mkdir 3732 (time 1789063571.96 total 50.03 last 70.41) - mkdir 4443 (time 1789063581.96 total 60.03 last 71.08) - mkdir 5188 (time 1789063591.97 total 70.05 last 74.39) - mkdir 6019 (time 1789063601.99 total 80.06 last 82.95) - mkdir 6854 (time 1789063612.01 total 90.08 last 83.38) - mkdir 7733 (time 1789063622.01 total 100.08 last 87.88) - mkdir 8559 (time 1789063632.01 total 110.09 last 82.56) - mkdir 9452 (time 1789063642.02 total 120.09 last 89.22) - mkdir 10000 (time 1789063648.38 total 126.45 last 86.21) - mkdir 10863 (time 1789063658.40 total 136.47 last 86.16) - mkdir 11701 (time 1789063668.40 total 146.47 last 83.75) - mkdir 12522 (time 1789063678.40 total 156.47 last 82.10) - mkdir 13329 (time 1789063688.42 total 166.50 last 80.53) - mkdir 14182 (time 1789063698.45 total 176.52 last 85.10) - mkdir 14960 (time 1789063708.45 total 186.52 last 77.77) - mkdir 15826 (time 1789063718.45 total 196.53 last 86.57) - mkdir 16585 (time 1789063728.46 total 206.53 last 75.88) - mkdir 17407 (time 1789063738.46 total 216.53 last 82.18) - mkdir 18268 (time 1789063748.46 total 226.53 last 86.08) - mkdir 19100 (time 1789063758.46 total 236.53 last 83.19) - mkdir 19899 (time 1789063768.46 total 246.54 last 79.89) - mkdir 20855 (time 1789063778.47 total 256.54 last 95.54) - mkdir 21738 (time 1789063788.50 total 266.58 last 88.01) - mkdir 22587 (time 1789063798.51 total 276.59 last 84.81) - mkdir 23412 (time 1789063808.52 total 286.59 last 82.49) - mkdir 24342 (time 1789063818.53 total 296.60 last 92.90) - mkdir 25244 (time 1789063828.54 total 306.61 last 90.06) - mkdir 26090 (time 1789063838.54 total 316.62 last 84.58) - mkdir 26945 (time 1789063848.56 total 326.64 last 85.34) - mkdir 27733 (time 1789063858.57 total 336.64 last 78.75) - mkdir 28513 (time 1789063868.58 total 346.65 last 77.92) - mkdir 29336 (time 1789063878.59 total 356.66 last 82.26) - mkdir 30000 (time 1789063886.45 total 364.52 last 84.43) - mkdir 30818 (time 1789063896.46 total 374.53 last 81.76) - mkdir 31557 (time 1789063906.47 total 384.54 last 73.80) - mkdir 32288 (time 1789063916.47 total 394.55 last 73.06) total: 32818 mkdir in 400.45 seconds: 81.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270744 1000560 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789064492 ; total 1 ; last 1) - unlinked 10000 (time 1789064680 ; total 189 ; last 188) - unlinked 20000 (time 1789064803 ; total 312 ; last 123) - unlinked 30000 (time 1789064914 ; total 423 ; last 111) total: 32768 unlinks in 452 seconds: 72.495575 unlinks/second - unlinked 0 (time 1789064492 ; total 0 ; last 0) - unlinked 10000 (time 1789064681 ; total 189 ; last 189) - unlinked 20000 (time 1789064804 ; total 312 ; last 123) - unlinked 30000 (time 1789064916 ; total 424 ; last 112) total: 32768 unlinks in 453 seconds: 72.335541 unlinks/second nlink between: 1 - unlinked 0 (time 1789064946 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789064946 ; 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 8200 1263104 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre