== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:29:12 (1790940552) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524085 534 523551 1% /mnt/lustre - mkdir 656 (time 1790940568.20 total 10.02 last 65.48) - mkdir 1288 (time 1790940578.21 total 20.03 last 63.13) - mkdir 2148 (time 1790940588.23 total 30.05 last 85.86) - mkdir 2932 (time 1790940598.24 total 40.06 last 78.28) - mkdir 3684 (time 1790940608.25 total 50.07 last 75.15) - mkdir 4476 (time 1790940618.25 total 60.07 last 79.16) - mkdir 5235 (time 1790940628.26 total 70.07 last 75.89) - mkdir 6026 (time 1790940638.27 total 80.09 last 78.97) - mkdir 6760 (time 1790940648.31 total 90.13 last 73.14) - mkdir 7482 (time 1790940658.32 total 100.14 last 72.13) - mkdir 8228 (time 1790940668.32 total 110.14 last 74.60) - mkdir 8946 (time 1790940678.32 total 120.14 last 71.78) - mkdir 9684 (time 1790940688.34 total 130.16 last 73.66) - mkdir 10000 (time 1790940692.38 total 134.20 last 78.18) - mkdir 10705 (time 1790940702.38 total 144.20 last 70.49) - mkdir 11505 (time 1790940712.40 total 154.22 last 79.86) - mkdir 12297 (time 1790940722.41 total 164.23 last 79.14) - mkdir 13092 (time 1790940732.41 total 174.23 last 79.47) - mkdir 13847 (time 1790940742.42 total 184.24 last 75.44) - mkdir 14598 (time 1790940752.44 total 194.26 last 74.93) - mkdir 15374 (time 1790940762.46 total 204.28 last 77.47) - mkdir 16133 (time 1790940772.46 total 214.28 last 75.87) - mkdir 16907 (time 1790940782.47 total 224.29 last 77.37) - mkdir 17643 (time 1790940792.47 total 234.29 last 73.57) - mkdir 18457 (time 1790940802.48 total 244.29 last 81.37) - mkdir 19106 (time 1790940812.48 total 254.30 last 64.85) - mkdir 19735 (time 1790940822.51 total 264.33 last 62.71) - mkdir 20000 (time 1790940827.73 total 269.55 last 50.81) - mkdir 20775 (time 1790940837.75 total 279.57 last 77.36) - mkdir 21494 (time 1790940847.77 total 289.59 last 71.74) - mkdir 22112 (time 1790940857.79 total 299.60 last 61.70) - mkdir 22706 (time 1790940867.81 total 309.63 last 59.27) - mkdir 23345 (time 1790940877.83 total 319.65 last 63.74) - mkdir 23952 (time 1790940887.84 total 329.66 last 60.68) - mkdir 24583 (time 1790940897.85 total 339.67 last 63.03) - mkdir 25405 (time 1790940907.87 total 349.69 last 82.00) - mkdir 26202 (time 1790940917.88 total 359.69 last 79.67) - mkdir 26984 (time 1790940927.88 total 369.70 last 78.17) - mkdir 27779 (time 1790940937.90 total 379.71 last 79.38) - mkdir 28545 (time 1790940947.91 total 389.73 last 76.47) - mkdir 29317 (time 1790940957.94 total 399.76 last 77.01) - mkdir 30000 (time 1790940967.52 total 409.34 last 71.29) - mkdir 30746 (time 1790940977.52 total 419.34 last 74.57) - mkdir 31395 (time 1790940987.53 total 429.35 last 64.85) - mkdir 32221 (time 1790940997.54 total 439.35 last 82.54) total: 32818 mkdir in 448.03 seconds: 73.25 ops/second - mkdir 650 (time 1790940568.17 total 10.01 last 64.97) - mkdir 1302 (time 1790940578.19 total 20.02 last 65.08) - mkdir 2141 (time 1790940588.19 total 30.02 last 83.90) - mkdir 2918 (time 1790940598.20 total 40.03 last 77.62) - mkdir 3691 (time 1790940608.20 total 50.04 last 77.27) - mkdir 4466 (time 1790940618.21 total 60.05 last 77.40) - mkdir 5231 (time 1790940628.22 total 70.05 last 76.48) - mkdir 5984 (time 1790940638.22 total 80.06 last 75.28) - mkdir 6734 (time 1790940648.25 total 90.08 last 74.80) - mkdir 7441 (time 1790940658.26 total 100.10 last 70.62) - mkdir 8207 (time 1790940668.26 total 110.10 last 76.59) - mkdir 8970 (time 1790940678.27 total 120.11 last 76.23) - mkdir 9713 (time 1790940688.27 total 130.11 last 74.29) - mkdir 10000 (time 1790940691.90 total 133.74 last 78.99) - mkdir 10678 (time 1790940701.91 total 143.75 last 67.77) - mkdir 11471 (time 1790940711.91 total 153.75 last 79.27) - mkdir 12257 (time 1790940721.92 total 163.76 last 78.53) - mkdir 13060 (time 1790940731.94 total 173.77 last 80.18) - mkdir 13812 (time 1790940741.94 total 183.78 last 75.17) - mkdir 14562 (time 1790940751.94 total 193.78 last 74.98) - mkdir 15321 (time 1790940761.99 total 203.82 last 75.57) - mkdir 16088 (time 1790940771.99 total 213.83 last 76.68) - mkdir 16824 (time 1790940782.00 total 223.84 last 73.48) - mkdir 17604 (time 1790940792.01 total 233.85 last 77.98) - mkdir 18421 (time 1790940802.02 total 243.85 last 81.63) - mkdir 19092 (time 1790940812.02 total 253.85 last 67.09) - mkdir 19724 (time 1790940822.03 total 263.86 last 63.14) - mkdir 20000 (time 1790940826.97 total 268.81 last 55.79) - mkdir 20740 (time 1790940836.99 total 278.82 last 73.92) - mkdir 21450 (time 1790940847.03 total 288.87 last 70.68) - mkdir 22064 (time 1790940857.03 total 298.87 last 61.39) - mkdir 22678 (time 1790940867.05 total 308.89 last 61.29) - mkdir 23328 (time 1790940877.05 total 318.89 last 64.97) - mkdir 23966 (time 1790940887.06 total 328.89 last 63.79) - mkdir 24563 (time 1790940897.07 total 338.91 last 59.62) - mkdir 25358 (time 1790940907.07 total 348.91 last 79.47) - mkdir 26163 (time 1790940917.08 total 358.92 last 80.46) - mkdir 26898 (time 1790940927.08 total 368.92 last 73.49) - mkdir 27697 (time 1790940937.09 total 378.93 last 79.83) - mkdir 28481 (time 1790940947.09 total 388.93 last 78.40) - mkdir 29215 (time 1790940957.09 total 398.93 last 73.38) - mkdir 29978 (time 1790940967.09 total 408.93 last 76.30) - mkdir 30725 (time 1790940977.11 total 418.94 last 74.59) - mkdir 31363 (time 1790940987.11 total 428.95 last 63.78) - mkdir 32137 (time 1790940997.11 total 438.95 last 77.37) total: 32818 mkdir in 448.75 seconds: 73.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270792 1000512 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 1790941425 ; total 1 ; last 1) - unlinked 10000 (time 1790941647 ; total 223 ; last 222) - unlinked 20000 (time 1790941794 ; total 370 ; last 147) - unlinked 30000 (time 1790941915 ; total 491 ; last 121) total: 32768 unlinks in 529 seconds: 61.943291 unlinks/second - unlinked 0 (time 1790941425 ; total 1 ; last 1) - unlinked 10000 (time 1790941647 ; total 223 ; last 222) - unlinked 20000 (time 1790941795 ; total 371 ; last 148) - unlinked 30000 (time 1790941918 ; total 494 ; last 123) total: 32768 unlinks in 532 seconds: 61.593987 unlinks/second nlink between: 1 - unlinked 0 (time 1790941958 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790941958 ; 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 8248 1263056 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