== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:46:59 (1788284819) 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 755 (time 1788284834.40 total 10.00 last 75.48) - mkdir 1414 (time 1788284844.43 total 20.03 last 65.71) - mkdir 2168 (time 1788284854.44 total 30.05 last 75.29) - mkdir 2881 (time 1788284864.44 total 40.05 last 71.29) - mkdir 3667 (time 1788284874.47 total 50.07 last 78.40) - mkdir 4405 (time 1788284884.48 total 60.08 last 73.76) - mkdir 5151 (time 1788284894.48 total 70.09 last 74.55) - mkdir 5641 (time 1788284904.49 total 80.09 last 48.98) - mkdir 6293 (time 1788284914.49 total 90.09 last 65.18) - mkdir 6945 (time 1788284924.49 total 100.09 last 65.19) - mkdir 7682 (time 1788284934.53 total 110.13 last 73.42) - mkdir 8461 (time 1788284944.53 total 120.13 last 77.89) - mkdir 9330 (time 1788284954.54 total 130.15 last 86.77) - mkdir 10000 (time 1788284963.90 total 139.50 last 71.65) - mkdir 10779 (time 1788284973.90 total 149.51 last 77.83) - mkdir 11571 (time 1788284983.91 total 159.52 last 79.13) - mkdir 12298 (time 1788284993.93 total 169.54 last 72.57) - mkdir 13036 (time 1788285003.94 total 179.55 last 73.72) - mkdir 13795 (time 1788285013.95 total 189.55 last 75.85) - mkdir 14520 (time 1788285023.96 total 199.57 last 72.40) - mkdir 15261 (time 1788285033.98 total 209.58 last 74.01) - mkdir 15979 (time 1788285043.99 total 219.59 last 71.73) - mkdir 16727 (time 1788285053.99 total 229.60 last 74.74) - mkdir 17403 (time 1788285064.00 total 239.60 last 67.57) - mkdir 18068 (time 1788285074.02 total 249.63 last 66.34) - mkdir 18764 (time 1788285084.02 total 259.63 last 69.58) - mkdir 19465 (time 1788285094.03 total 269.63 last 70.08) - mkdir 20000 (time 1788285101.67 total 277.28 last 69.97) - mkdir 20708 (time 1788285111.68 total 287.29 last 70.72) - mkdir 21510 (time 1788285121.69 total 297.29 last 80.18) - mkdir 22217 (time 1788285131.69 total 307.29 last 70.67) - mkdir 23049 (time 1788285141.71 total 317.31 last 83.08) - mkdir 23773 (time 1788285151.71 total 327.31 last 72.37) - mkdir 24477 (time 1788285161.72 total 337.33 last 70.31) - mkdir 25202 (time 1788285171.73 total 347.33 last 72.47) - mkdir 26006 (time 1788285181.73 total 357.33 last 80.38) - mkdir 26715 (time 1788285191.75 total 367.35 last 70.76) - mkdir 27410 (time 1788285201.78 total 377.38 last 69.30) - mkdir 28259 (time 1788285211.80 total 387.40 last 84.75) - mkdir 28849 (time 1788285221.81 total 397.41 last 58.95) - mkdir 29510 (time 1788285231.83 total 407.43 last 65.93) - mkdir 30000 (time 1788285240.50 total 416.11 last 56.50) - mkdir 30529 (time 1788285250.55 total 426.15 last 52.67) - mkdir 31201 (time 1788285260.56 total 436.17 last 67.10) - mkdir 31952 (time 1788285270.57 total 446.17 last 75.03) - mkdir 32525 (time 1788285280.58 total 456.18 last 57.27) total: 32818 mkdir in 460.58 seconds: 71.25 ops/second - mkdir 769 (time 1788284834.41 total 10.01 last 76.82) - mkdir 1412 (time 1788284844.41 total 20.02 last 64.27) - mkdir 2161 (time 1788284854.42 total 30.02 last 74.83) - mkdir 2869 (time 1788284864.42 total 40.03 last 70.79) - mkdir 3663 (time 1788284874.42 total 50.03 last 79.40) - mkdir 4418 (time 1788284884.43 total 60.03 last 75.48) - mkdir 5175 (time 1788284894.45 total 70.05 last 75.53) - mkdir 5696 (time 1788284904.45 total 80.05 last 52.08) - mkdir 6344 (time 1788284914.46 total 90.07 last 64.72) - mkdir 7025 (time 1788284924.47 total 100.07 last 68.08) - mkdir 7788 (time 1788284934.47 total 110.07 last 76.29) - mkdir 8529 (time 1788284944.48 total 120.08 last 74.03) - mkdir 9395 (time 1788284954.48 total 130.08 last 86.57) - mkdir 10000 (time 1788284962.66 total 138.27 last 73.93) - mkdir 10768 (time 1788284972.69 total 148.29 last 76.62) - mkdir 11548 (time 1788284982.69 total 158.29 last 78.00) - mkdir 12246 (time 1788284992.70 total 168.30 last 69.75) - mkdir 12971 (time 1788285002.71 total 178.32 last 72.36) - mkdir 13729 (time 1788285012.72 total 188.33 last 75.73) - mkdir 14445 (time 1788285022.73 total 198.33 last 71.57) - mkdir 15196 (time 1788285032.76 total 208.36 last 74.86) - mkdir 15928 (time 1788285042.76 total 218.36 last 73.20) - mkdir 16659 (time 1788285052.78 total 228.38 last 72.98) - mkdir 17306 (time 1788285062.79 total 238.39 last 64.64) - mkdir 17958 (time 1788285072.80 total 248.40 last 65.10) - mkdir 18654 (time 1788285082.83 total 258.44 last 69.38) - mkdir 19384 (time 1788285092.85 total 268.45 last 72.87) - mkdir 20000 (time 1788285101.46 total 277.07 last 71.54) - mkdir 20713 (time 1788285111.49 total 287.09 last 71.13) - mkdir 21485 (time 1788285121.50 total 297.10 last 77.08) - mkdir 22157 (time 1788285131.51 total 307.11 last 67.15) - mkdir 22987 (time 1788285141.51 total 317.11 last 82.99) - mkdir 23755 (time 1788285151.52 total 327.13 last 76.69) - mkdir 24477 (time 1788285161.53 total 337.13 last 72.15) - mkdir 25212 (time 1788285171.53 total 347.14 last 73.48) - mkdir 25954 (time 1788285181.54 total 357.15 last 74.12) - mkdir 26645 (time 1788285191.55 total 367.16 last 69.04) - mkdir 27378 (time 1788285201.55 total 377.16 last 73.29) - mkdir 28187 (time 1788285211.56 total 387.17 last 80.83) - mkdir 28775 (time 1788285221.56 total 397.17 last 58.79) - mkdir 29427 (time 1788285231.60 total 407.20 last 64.99) - mkdir 30000 (time 1788285241.35 total 416.96 last 58.73) - mkdir 30504 (time 1788285251.37 total 426.97 last 50.33) - mkdir 31212 (time 1788285261.37 total 436.97 last 70.78) - mkdir 31933 (time 1788285271.37 total 446.98 last 72.09) - mkdir 32499 (time 1788285281.37 total 456.98 last 56.59) total: 32818 mkdir in 461.66 seconds: 71.09 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270700 1000604 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 1788285836 ; total 1 ; last 1) - unlinked 10000 (time 1788286049 ; total 214 ; last 213) - unlinked 20000 (time 1788286178 ; total 343 ; last 129) - unlinked 30000 (time 1788286303 ; total 468 ; last 125) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second - unlinked 0 (time 1788285836 ; total 1 ; last 1) - unlinked 10000 (time 1788286051 ; total 216 ; last 215) - unlinked 20000 (time 1788286180 ; total 345 ; last 129) - unlinked 30000 (time 1788286305 ; total 470 ; last 125) total: 32768 unlinks in 503 seconds: 65.145126 unlinks/second nlink between: 1 - unlinked 0 (time 1788286340 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788286340 ; 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 8156 1263148 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