== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:49:55 (1783136995) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 967 (time 1783137010.66 total 10.02 last 96.51) - mkdir 1869 (time 1783137020.70 total 20.05 last 89.93) - mkdir 2830 (time 1783137030.71 total 30.07 last 95.94) - mkdir 3728 (time 1783137040.71 total 40.07 last 89.80) - mkdir 4567 (time 1783137050.71 total 50.07 last 83.89) - mkdir 5413 (time 1783137060.72 total 60.07 last 84.56) - mkdir 6180 (time 1783137070.73 total 70.09 last 76.59) - mkdir 6966 (time 1783137080.73 total 80.09 last 78.59) - mkdir 7836 (time 1783137090.74 total 90.09 last 86.96) - mkdir 8612 (time 1783137100.74 total 100.09 last 77.58) - mkdir 9457 (time 1783137110.75 total 110.11 last 84.38) - mkdir 10000 (time 1783137117.35 total 116.71 last 82.30) - mkdir 10837 (time 1783137127.36 total 126.71 last 83.66) - mkdir 11637 (time 1783137137.36 total 136.72 last 79.95) - mkdir 12423 (time 1783137147.38 total 146.73 last 78.50) - mkdir 13218 (time 1783137157.38 total 156.73 last 79.48) - mkdir 13980 (time 1783137167.38 total 166.74 last 76.18) - mkdir 14732 (time 1783137177.39 total 176.75 last 75.13) - mkdir 15527 (time 1783137187.41 total 186.76 last 79.37) - mkdir 16315 (time 1783137197.41 total 196.76 last 78.78) - mkdir 17130 (time 1783137207.42 total 206.78 last 81.39) - mkdir 17963 (time 1783137217.45 total 216.81 last 83.07) - mkdir 18669 (time 1783137227.46 total 226.81 last 70.55) - mkdir 19433 (time 1783137237.47 total 236.82 last 76.36) - mkdir 20000 (time 1783137245.82 total 245.17 last 67.87) - mkdir 20803 (time 1783137255.82 total 255.18 last 80.28) - mkdir 21547 (time 1783137265.83 total 265.18 last 74.35) - mkdir 22204 (time 1783137275.84 total 275.20 last 65.60) - mkdir 23024 (time 1783137285.86 total 285.21 last 81.87) - mkdir 23796 (time 1783137295.87 total 295.23 last 77.11) - mkdir 24637 (time 1783137305.89 total 305.24 last 83.94) - mkdir 25532 (time 1783137315.90 total 315.25 last 89.45) - mkdir 26311 (time 1783137325.95 total 325.30 last 77.48) - mkdir 27180 (time 1783137335.96 total 335.31 last 86.83) - mkdir 28217 (time 1783137345.96 total 345.31 last 103.68) - mkdir 29191 (time 1783137355.96 total 355.32 last 97.35) - mkdir 30000 (time 1783137362.74 total 362.09 last 119.38) - mkdir 30804 (time 1783137372.74 total 372.10 last 80.38) - mkdir 31474 (time 1783137382.75 total 382.10 last 66.97) - mkdir 32075 (time 1783137392.75 total 392.11 last 60.06) total: 32818 mkdir in 401.05 seconds: 81.83 ops/second - mkdir 1013 (time 1783137010.71 total 10.02 last 101.14) - mkdir 1979 (time 1783137020.74 total 20.04 last 96.32) - mkdir 2977 (time 1783137030.74 total 30.05 last 99.78) - mkdir 3842 (time 1783137040.74 total 40.05 last 86.46) - mkdir 4662 (time 1783137050.78 total 50.08 last 81.73) - mkdir 5578 (time 1783137060.78 total 60.09 last 91.57) - mkdir 6323 (time 1783137070.79 total 70.09 last 74.46) - mkdir 7087 (time 1783137080.79 total 80.10 last 76.36) - mkdir 7942 (time 1783137090.80 total 90.10 last 85.45) - mkdir 8744 (time 1783137100.80 total 100.11 last 80.19) - mkdir 9574 (time 1783137110.81 total 110.11 last 82.93) - mkdir 10000 (time 1783137116.09 total 115.40 last 80.65) - mkdir 10820 (time 1783137126.09 total 125.40 last 82.00) - mkdir 11643 (time 1783137136.12 total 135.42 last 82.08) - mkdir 12387 (time 1783137146.12 total 145.43 last 74.38) - mkdir 13207 (time 1783137156.13 total 155.44 last 81.91) - mkdir 13988 (time 1783137166.15 total 165.46 last 77.92) - mkdir 14737 (time 1783137176.16 total 175.46 last 74.89) - mkdir 15539 (time 1783137186.17 total 185.47 last 80.11) - mkdir 16344 (time 1783137196.17 total 195.48 last 80.48) - mkdir 17126 (time 1783137206.17 total 205.48 last 78.19) - mkdir 17966 (time 1783137216.18 total 215.49 last 83.93) - mkdir 18702 (time 1783137226.19 total 225.50 last 73.50) - mkdir 19424 (time 1783137236.20 total 235.51 last 72.14) - mkdir 20000 (time 1783137244.73 total 244.03 last 67.57) - mkdir 20809 (time 1783137254.73 total 254.04 last 80.88) - mkdir 21594 (time 1783137264.73 total 264.04 last 78.45) - mkdir 22277 (time 1783137274.77 total 274.07 last 68.08) - mkdir 23087 (time 1783137284.78 total 284.09 last 80.87) - mkdir 23856 (time 1783137294.78 total 294.09 last 76.88) - mkdir 24681 (time 1783137304.79 total 304.10 last 82.47) - mkdir 25552 (time 1783137314.79 total 314.10 last 87.06) - mkdir 26339 (time 1783137324.80 total 324.11 last 78.64) - mkdir 27150 (time 1783137334.83 total 334.13 last 80.90) - mkdir 28096 (time 1783137344.83 total 344.13 last 94.58) - mkdir 29113 (time 1783137354.84 total 354.14 last 101.63) - mkdir 30000 (time 1783137362.78 total 362.08 last 111.67) - mkdir 30821 (time 1783137372.80 total 372.11 last 81.91) - mkdir 31482 (time 1783137382.82 total 382.12 last 66.01) - mkdir 32084 (time 1783137392.84 total 392.14 last 60.06) total: 32818 mkdir in 401.19 seconds: 81.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270684 1000620 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783137777 ; total 0 ; last 0) - unlinked 10000 (time 1783137970 ; total 193 ; last 193) - unlinked 20000 (time 1783138104 ; total 327 ; last 134) - unlinked 30000 (time 1783138219 ; total 442 ; last 115) total: 32768 unlinks in 474 seconds: 69.130798 unlinks/second - unlinked 0 (time 1783137777 ; total 0 ; last 0) - unlinked 10000 (time 1783137967 ; total 190 ; last 190) - unlinked 20000 (time 1783138104 ; total 327 ; last 137) - unlinked 30000 (time 1783138219 ; total 442 ; last 115) total: 32768 unlinks in 474 seconds: 69.130798 unlinks/second nlink between: 1 - unlinked 0 (time 1783138253 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783138253 ; 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 8140 1263164 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre