== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:28:47 (1789115327) 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 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524083 534 523549 1% /mnt/lustre - mkdir 677 (time 1789115342.90 total 10.01 last 67.64) - mkdir 1356 (time 1789115352.90 total 20.01 last 67.90) - mkdir 2121 (time 1789115362.90 total 30.01 last 76.47) - mkdir 2846 (time 1789115372.93 total 40.04 last 72.28) - mkdir 3598 (time 1789115382.95 total 50.06 last 75.09) - mkdir 4282 (time 1789115392.96 total 60.07 last 68.35) - mkdir 4993 (time 1789115402.96 total 70.07 last 71.09) - mkdir 5726 (time 1789115412.96 total 80.07 last 73.28) - mkdir 6408 (time 1789115422.97 total 90.08 last 68.13) - mkdir 7169 (time 1789115432.98 total 100.09 last 76.03) - mkdir 7829 (time 1789115442.98 total 110.09 last 65.97) - mkdir 8487 (time 1789115452.99 total 120.10 last 65.74) - mkdir 9179 (time 1789115462.99 total 130.10 last 69.20) - mkdir 9794 (time 1789115473.01 total 140.12 last 61.39) - mkdir 10000 (time 1789115475.44 total 142.56 last 84.65) - mkdir 10729 (time 1789115485.47 total 152.58 last 72.70) - mkdir 11398 (time 1789115495.48 total 162.59 last 66.85) - mkdir 12117 (time 1789115505.49 total 172.60 last 71.86) - mkdir 12786 (time 1789115515.50 total 182.61 last 66.82) - mkdir 13488 (time 1789115525.50 total 192.61 last 70.18) - mkdir 14174 (time 1789115535.51 total 202.62 last 68.53) - mkdir 14862 (time 1789115545.54 total 212.65 last 68.63) - mkdir 15573 (time 1789115555.54 total 222.65 last 71.06) - mkdir 16267 (time 1789115565.55 total 232.66 last 69.33) - mkdir 16972 (time 1789115575.55 total 242.66 last 70.49) - mkdir 17713 (time 1789115585.56 total 252.67 last 74.06) - mkdir 18499 (time 1789115595.57 total 262.68 last 78.53) - mkdir 19234 (time 1789115605.58 total 272.69 last 73.39) - mkdir 20000 (time 1789115614.83 total 281.94 last 82.87) - mkdir 20779 (time 1789115624.83 total 291.94 last 77.88) - mkdir 21535 (time 1789115634.83 total 301.94 last 75.57) - mkdir 22245 (time 1789115644.83 total 311.94 last 71.00) - mkdir 22986 (time 1789115654.84 total 321.96 last 74.02) - mkdir 23641 (time 1789115664.87 total 331.98 last 65.37) - mkdir 24306 (time 1789115674.87 total 341.98 last 66.45) - mkdir 24984 (time 1789115684.89 total 352.00 last 67.69) - mkdir 25612 (time 1789115694.90 total 362.01 last 62.75) - mkdir 26329 (time 1789115704.90 total 372.01 last 71.65) - mkdir 27015 (time 1789115714.91 total 382.02 last 68.53) - mkdir 27690 (time 1789115724.92 total 392.03 last 67.48) - mkdir 28419 (time 1789115734.93 total 402.04 last 72.78) - mkdir 29133 (time 1789115744.96 total 412.07 last 71.22) - mkdir 29920 (time 1789115754.97 total 422.09 last 78.57) - mkdir 30602 (time 1789115764.99 total 432.10 last 68.08) - mkdir 31234 (time 1789115775.00 total 442.11 last 63.14) - mkdir 31969 (time 1789115785.01 total 452.12 last 73.46) - mkdir 32660 (time 1789115795.03 total 462.14 last 68.96) total: 32818 mkdir in 464.51 seconds: 70.65 ops/second - mkdir 681 (time 1789115342.89 total 10.00 last 68.07) - mkdir 1363 (time 1789115352.90 total 20.01 last 68.14) - mkdir 2113 (time 1789115362.92 total 30.03 last 74.88) - mkdir 2803 (time 1789115372.92 total 40.03 last 69.00) - mkdir 3503 (time 1789115382.92 total 50.03 last 69.97) - mkdir 4187 (time 1789115392.93 total 60.04 last 68.37) - mkdir 4885 (time 1789115402.97 total 70.08 last 69.53) - mkdir 5597 (time 1789115412.97 total 80.08 last 71.17) - mkdir 6285 (time 1789115422.97 total 90.08 last 68.79) - mkdir 7028 (time 1789115432.97 total 100.09 last 74.29) - mkdir 7644 (time 1789115442.99 total 110.10 last 61.49) - mkdir 8314 (time 1789115453.01 total 120.12 last 66.90) - mkdir 9021 (time 1789115463.01 total 130.13 last 70.65) - mkdir 9638 (time 1789115473.02 total 140.13 last 61.67) - mkdir 10000 (time 1789115477.91 total 145.02 last 73.98) - mkdir 10699 (time 1789115487.92 total 155.03 last 69.88) - mkdir 11370 (time 1789115497.92 total 165.03 last 67.08) - mkdir 12056 (time 1789115507.92 total 175.03 last 68.58) - mkdir 12705 (time 1789115517.93 total 185.04 last 64.83) - mkdir 13424 (time 1789115527.94 total 195.05 last 71.85) - mkdir 14115 (time 1789115537.94 total 205.05 last 69.07) - mkdir 14818 (time 1789115547.96 total 215.07 last 70.17) - mkdir 15537 (time 1789115557.99 total 225.10 last 71.67) - mkdir 16247 (time 1789115568.02 total 235.13 last 70.85) - mkdir 16925 (time 1789115578.06 total 245.17 last 67.48) - mkdir 17655 (time 1789115588.09 total 255.20 last 72.78) - mkdir 18463 (time 1789115598.10 total 265.21 last 80.74) - mkdir 19178 (time 1789115608.11 total 275.22 last 71.42) - mkdir 19976 (time 1789115618.11 total 285.22 last 79.80) - mkdir 20732 (time 1789115628.12 total 295.23 last 75.55) - mkdir 21473 (time 1789115638.13 total 305.24 last 74.00) - mkdir 22146 (time 1789115648.14 total 315.26 last 67.21) - mkdir 22884 (time 1789115658.15 total 325.26 last 73.75) - mkdir 23568 (time 1789115668.16 total 335.27 last 68.37) - mkdir 24204 (time 1789115678.16 total 345.27 last 63.58) - mkdir 24833 (time 1789115688.18 total 355.29 last 62.76) - mkdir 25490 (time 1789115698.20 total 365.31 last 65.60) - mkdir 26171 (time 1789115708.20 total 375.32 last 68.05) - mkdir 26818 (time 1789115718.20 total 385.32 last 64.70) - mkdir 27520 (time 1789115728.21 total 395.32 last 70.14) - mkdir 28271 (time 1789115738.23 total 405.34 last 74.96) - mkdir 28986 (time 1789115748.25 total 415.36 last 71.40) - mkdir 29732 (time 1789115758.25 total 425.36 last 74.56) - mkdir 30000 (time 1789115761.90 total 429.01 last 73.47) - mkdir 30659 (time 1789115771.92 total 439.03 last 65.77) - mkdir 31372 (time 1789115781.94 total 449.05 last 71.16) - mkdir 32070 (time 1789115791.95 total 459.06 last 69.72) - mkdir 32784 (time 1789115801.95 total 469.06 last 71.40) total: 32818 mkdir in 469.43 seconds: 69.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270728 1000576 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589720 66171 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789116475 ; total 0 ; last 0) - unlinked 10000 (time 1789116704 ; total 229 ; last 229) - unlinked 20000 (time 1789116958 ; total 483 ; last 254) - unlinked 30000 (time 1789117197 ; total 722 ; last 239) total: 32768 unlinks in 792 seconds: 41.373737 unlinks/second - unlinked 0 (time 1789116475 ; total 0 ; last 0) - unlinked 10000 (time 1789116706 ; total 231 ; last 231) - unlinked 20000 (time 1789116963 ; total 488 ; last 257) - unlinked 30000 (time 1789117203 ; total 728 ; last 240) total: 32768 unlinks in 797 seconds: 41.114178 unlinks/second nlink between: 1 - unlinked 0 (time 1789117274 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789117274 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8184 1263120 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre