== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:07:16 (1787828836) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 730 (time 1787828853.40 total 10.00 last 72.97) - mkdir 1387 (time 1787828863.40 total 20.01 last 65.69) - mkdir 2015 (time 1787828873.40 total 30.01 last 62.79) - mkdir 2619 (time 1787828883.43 total 40.03 last 60.25) - mkdir 3265 (time 1787828893.44 total 50.04 last 64.53) - mkdir 3914 (time 1787828903.44 total 60.04 last 64.90) - mkdir 4510 (time 1787828913.45 total 70.06 last 59.52) - mkdir 5044 (time 1787828923.48 total 80.08 last 53.26) - mkdir 5659 (time 1787828933.50 total 90.10 last 61.38) - mkdir 6237 (time 1787828943.50 total 100.11 last 57.78) - mkdir 6976 (time 1787828953.51 total 110.12 last 73.82) - mkdir 7600 (time 1787828963.52 total 120.12 last 62.37) - mkdir 8224 (time 1787828973.52 total 130.13 last 62.38) - mkdir 9004 (time 1787828983.52 total 140.13 last 77.97) - mkdir 9870 (time 1787828993.53 total 150.14 last 86.52) - mkdir 10539 (time 1787829003.54 total 160.14 last 66.87) - mkdir 11269 (time 1787829013.54 total 170.15 last 72.96) - mkdir 12009 (time 1787829023.55 total 180.16 last 73.94) - mkdir 12725 (time 1787829033.56 total 190.16 last 71.57) - mkdir 13415 (time 1787829043.58 total 200.18 last 68.85) - mkdir 14151 (time 1787829053.58 total 210.19 last 73.54) - mkdir 14915 (time 1787829063.59 total 220.19 last 76.39) - mkdir 15590 (time 1787829073.60 total 230.21 last 67.38) - mkdir 16184 (time 1787829083.63 total 240.23 last 59.27) - mkdir 16791 (time 1787829093.67 total 250.27 last 60.45) - mkdir 17332 (time 1787829103.68 total 260.29 last 54.02) - mkdir 17931 (time 1787829113.69 total 270.29 last 59.87) - mkdir 18640 (time 1787829123.71 total 280.31 last 70.75) - mkdir 19347 (time 1787829133.72 total 290.32 last 70.63) - mkdir 20000 (time 1787829141.98 total 298.59 last 79.01) - mkdir 20767 (time 1787829151.99 total 308.59 last 76.65) - mkdir 21525 (time 1787829161.99 total 318.60 last 75.78) - mkdir 22231 (time 1787829171.99 total 328.60 last 70.58) - mkdir 22982 (time 1787829182.01 total 338.61 last 74.98) - mkdir 23538 (time 1787829192.03 total 348.64 last 55.46) - mkdir 24054 (time 1787829202.04 total 358.65 last 51.57) - mkdir 24628 (time 1787829212.06 total 368.66 last 57.30) - mkdir 25224 (time 1787829222.06 total 378.67 last 59.58) - mkdir 25791 (time 1787829232.07 total 388.67 last 56.67) - mkdir 26341 (time 1787829242.07 total 398.67 last 55.00) - mkdir 26774 (time 1787829252.13 total 408.73 last 43.06) - mkdir 27529 (time 1787829262.13 total 418.73 last 75.48) - mkdir 28332 (time 1787829272.14 total 428.74 last 80.22) - mkdir 29106 (time 1787829282.14 total 438.75 last 77.36) - mkdir 29864 (time 1787829292.15 total 448.75 last 75.78) - mkdir 30555 (time 1787829302.16 total 458.77 last 68.99) - mkdir 31279 (time 1787829312.16 total 468.77 last 72.38) - mkdir 31947 (time 1787829322.17 total 478.77 last 66.78) - mkdir 32568 (time 1787829332.17 total 488.78 last 62.08) total: 32818 mkdir in 492.48 seconds: 66.64 ops/second - mkdir 702 (time 1787828853.40 total 10.01 last 70.14) - mkdir 1333 (time 1787828863.42 total 20.03 last 63.00) - mkdir 1961 (time 1787828873.45 total 30.06 last 62.61) - mkdir 2558 (time 1787828883.45 total 40.06 last 59.68) - mkdir 3210 (time 1787828893.46 total 50.06 last 65.16) - mkdir 3860 (time 1787828903.46 total 60.07 last 64.99) - mkdir 4455 (time 1787828913.47 total 70.07 last 59.45) - mkdir 4973 (time 1787828923.48 total 80.09 last 51.71) - mkdir 5603 (time 1787828933.49 total 90.10 last 62.97) - mkdir 6159 (time 1787828943.50 total 100.10 last 55.56) - mkdir 6925 (time 1787828953.50 total 110.11 last 76.55) - mkdir 7563 (time 1787828963.51 total 120.11 last 63.77) - mkdir 8188 (time 1787828973.53 total 130.14 last 62.35) - mkdir 8972 (time 1787828983.54 total 140.15 last 78.34) - mkdir 9853 (time 1787828993.55 total 150.16 last 87.98) - mkdir 10000 (time 1787828995.76 total 152.37 last 66.52) - mkdir 10683 (time 1787829005.76 total 162.37 last 68.29) - mkdir 11379 (time 1787829015.78 total 172.39 last 69.46) - mkdir 12126 (time 1787829025.79 total 182.39 last 74.66) - mkdir 12842 (time 1787829035.80 total 192.40 last 71.54) - mkdir 13526 (time 1787829045.80 total 202.40 last 68.39) - mkdir 14257 (time 1787829055.80 total 212.41 last 73.08) - mkdir 14998 (time 1787829065.81 total 222.42 last 74.03) - mkdir 15712 (time 1787829075.81 total 232.42 last 71.38) - mkdir 16331 (time 1787829085.82 total 242.43 last 61.83) - mkdir 16888 (time 1787829095.82 total 252.43 last 55.70) - mkdir 17496 (time 1787829105.82 total 262.43 last 60.80) - mkdir 18040 (time 1787829115.84 total 272.45 last 54.29) - mkdir 18791 (time 1787829125.85 total 282.45 last 75.08) - mkdir 19479 (time 1787829135.85 total 292.45 last 68.80) - mkdir 20000 (time 1787829142.33 total 298.94 last 80.31) - mkdir 20794 (time 1787829152.36 total 308.96 last 79.23) - mkdir 21568 (time 1787829162.38 total 318.98 last 77.23) - mkdir 22281 (time 1787829172.38 total 328.99 last 71.29) - mkdir 23036 (time 1787829182.38 total 338.99 last 75.46) - mkdir 23617 (time 1787829192.40 total 349.01 last 57.99) - mkdir 24142 (time 1787829202.41 total 359.01 last 52.50) - mkdir 24721 (time 1787829212.41 total 369.02 last 57.88) - mkdir 25319 (time 1787829222.42 total 379.02 last 59.75) - mkdir 25840 (time 1787829232.42 total 389.03 last 52.08) - mkdir 26367 (time 1787829242.43 total 399.03 last 52.67) - mkdir 26789 (time 1787829252.43 total 409.04 last 42.16) - mkdir 27571 (time 1787829262.44 total 419.04 last 78.18) - mkdir 28337 (time 1787829272.44 total 429.05 last 76.58) - mkdir 29082 (time 1787829282.45 total 439.06 last 74.42) - mkdir 29825 (time 1787829292.46 total 449.07 last 74.22) - mkdir 30000 (time 1787829294.92 total 451.53 last 71.10) - mkdir 30710 (time 1787829304.94 total 461.54 last 70.89) - mkdir 31435 (time 1787829314.95 total 471.56 last 72.38) - mkdir 32037 (time 1787829324.97 total 481.58 last 60.09) - mkdir 32683 (time 1787829334.98 total 491.59 last 64.54) total: 32818 mkdir in 493.42 seconds: 66.51 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270736 1000568 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787829909 ; total 0 ; last 0) - unlinked 10000 (time 1787830126 ; total 217 ; last 217) - unlinked 20000 (time 1787830274 ; total 365 ; last 148) - unlinked 30000 (time 1787830403 ; total 494 ; last 129) total: 32768 unlinks in 535 seconds: 61.248600 unlinks/second - unlinked 0 (time 1787829909 ; total 0 ; last 0) - unlinked 10000 (time 1787830126 ; total 217 ; last 217) - unlinked 20000 (time 1787830274 ; total 365 ; last 148) - unlinked 30000 (time 1787830403 ; total 494 ; last 129) total: 32768 unlinks in 536 seconds: 61.134327 unlinks/second nlink between: 1 - unlinked 0 (time 1787830448 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787830448 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8192 1263112 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre