== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:21:53 (1783441313) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 593 (time 1783441328.01 total 10.00 last 59.27) - mkdir 1135 (time 1783441338.01 total 20.00 last 54.20) - mkdir 1775 (time 1783441348.01 total 30.01 last 63.99) - mkdir 2353 (time 1783441358.02 total 40.01 last 57.75) - mkdir 2989 (time 1783441368.03 total 50.03 last 63.52) - mkdir 3580 (time 1783441378.04 total 60.03 last 59.09) - mkdir 4212 (time 1783441388.05 total 70.05 last 63.08) - mkdir 4775 (time 1783441398.06 total 80.05 last 56.29) - mkdir 5381 (time 1783441408.06 total 90.05 last 60.59) - mkdir 5977 (time 1783441418.06 total 100.06 last 59.56) - mkdir 6552 (time 1783441428.07 total 110.06 last 57.48) - mkdir 7214 (time 1783441438.09 total 120.08 last 66.05) - mkdir 7814 (time 1783441448.09 total 130.09 last 59.98) - mkdir 8399 (time 1783441458.10 total 140.09 last 58.46) - mkdir 9032 (time 1783441468.12 total 150.11 last 63.17) - mkdir 9632 (time 1783441478.14 total 160.13 last 59.88) - mkdir 10000 (time 1783441484.06 total 166.05 last 62.17) - mkdir 10534 (time 1783441494.09 total 176.08 last 53.25) - mkdir 11095 (time 1783441504.09 total 186.09 last 56.07) - mkdir 11726 (time 1783441514.10 total 196.09 last 63.09) - mkdir 12360 (time 1783441524.10 total 206.09 last 63.38) - mkdir 12920 (time 1783441534.12 total 216.11 last 55.89) - mkdir 13431 (time 1783441544.13 total 226.12 last 51.04) - mkdir 14005 (time 1783441554.13 total 236.12 last 57.40) - mkdir 14614 (time 1783441564.13 total 246.13 last 60.89) - mkdir 15177 (time 1783441574.15 total 256.15 last 56.18) - mkdir 15721 (time 1783441584.15 total 266.15 last 54.40) - mkdir 16286 (time 1783441594.16 total 276.15 last 56.47) - mkdir 16906 (time 1783441604.16 total 286.16 last 61.99) - mkdir 17535 (time 1783441614.17 total 296.17 last 62.82) - mkdir 18109 (time 1783441624.18 total 306.18 last 57.35) - mkdir 18705 (time 1783441634.18 total 316.18 last 59.60) - mkdir 19308 (time 1783441644.20 total 326.19 last 60.21) - mkdir 19911 (time 1783441654.21 total 336.20 last 60.22) - mkdir 20448 (time 1783441664.21 total 346.21 last 53.69) - mkdir 21059 (time 1783441674.22 total 356.21 last 61.07) - mkdir 21610 (time 1783441684.25 total 366.24 last 54.95) - mkdir 22137 (time 1783441694.27 total 376.27 last 52.56) - mkdir 22690 (time 1783441704.28 total 386.27 last 55.26) - mkdir 23152 (time 1783441714.32 total 396.31 last 46.02) - mkdir 23656 (time 1783441724.33 total 406.32 last 50.36) - mkdir 24199 (time 1783441734.35 total 416.34 last 54.20) - mkdir 24712 (time 1783441744.35 total 426.35 last 51.27) - mkdir 25221 (time 1783441754.38 total 436.37 last 50.77) - mkdir 25730 (time 1783441764.40 total 446.39 last 50.82) - mkdir 26326 (time 1783441774.40 total 456.39 last 59.58) - mkdir 26872 (time 1783441784.41 total 466.40 last 54.56) - mkdir 27370 (time 1783441794.41 total 476.41 last 49.78) - mkdir 27908 (time 1783441804.41 total 486.41 last 53.79) - mkdir 28526 (time 1783441814.42 total 496.41 last 61.75) - mkdir 29123 (time 1783441824.43 total 506.42 last 59.68) - mkdir 29646 (time 1783441834.53 total 516.52 last 51.77) - mkdir 30000 (time 1783441840.38 total 522.37 last 60.52) - mkdir 30564 (time 1783441850.40 total 532.39 last 56.30) - mkdir 31127 (time 1783441860.42 total 542.42 last 56.15) - mkdir 31702 (time 1783441870.42 total 552.42 last 57.50) - mkdir 32251 (time 1783441880.42 total 562.42 last 54.89) - mkdir 32738 (time 1783441890.43 total 572.42 last 48.68) total: 32818 mkdir in 573.65 seconds: 57.21 ops/second - mkdir 572 (time 1783441328.03 total 10.02 last 57.09) - mkdir 1123 (time 1783441338.03 total 20.02 last 55.09) - mkdir 1765 (time 1783441348.03 total 30.03 last 64.17) - mkdir 2373 (time 1783441358.04 total 40.04 last 60.74) - mkdir 2975 (time 1783441368.05 total 50.04 last 60.16) - mkdir 3561 (time 1783441378.06 total 60.05 last 58.55) - mkdir 4184 (time 1783441388.08 total 70.07 last 62.18) - mkdir 4744 (time 1783441398.09 total 80.08 last 55.96) - mkdir 5336 (time 1783441408.12 total 90.11 last 59.01) - mkdir 5926 (time 1783441418.15 total 100.14 last 58.83) - mkdir 6501 (time 1783441428.15 total 110.14 last 57.47) - mkdir 7179 (time 1783441438.16 total 120.15 last 67.78) - mkdir 7763 (time 1783441448.17 total 130.16 last 58.33) - mkdir 8320 (time 1783441458.17 total 140.16 last 55.67) - mkdir 8907 (time 1783441468.20 total 150.19 last 58.56) - mkdir 9492 (time 1783441478.22 total 160.21 last 58.37) - mkdir 10000 (time 1783441486.79 total 168.78 last 59.25) - mkdir 10554 (time 1783441496.80 total 178.79 last 55.37) - mkdir 11135 (time 1783441506.80 total 188.79 last 58.08) - mkdir 11823 (time 1783441516.81 total 198.80 last 68.77) - mkdir 12411 (time 1783441526.81 total 208.81 last 58.75) - mkdir 12932 (time 1783441536.83 total 218.82 last 52.01) - mkdir 13485 (time 1783441546.83 total 228.82 last 55.29) - mkdir 14067 (time 1783441556.84 total 238.83 last 58.15) - mkdir 14706 (time 1783441566.85 total 248.84 last 63.87) - mkdir 15255 (time 1783441576.86 total 258.85 last 54.83) - mkdir 15788 (time 1783441586.88 total 268.87 last 53.20) - mkdir 16377 (time 1783441596.88 total 278.88 last 58.86) - mkdir 16996 (time 1783441606.92 total 288.92 last 61.65) - mkdir 17601 (time 1783441616.93 total 298.92 last 60.46) - mkdir 18170 (time 1783441626.95 total 308.94 last 56.79) - mkdir 18746 (time 1783441636.97 total 318.96 last 57.48) - mkdir 19340 (time 1783441647.00 total 328.99 last 59.23) - mkdir 19897 (time 1783441657.03 total 339.02 last 55.54) - mkdir 20507 (time 1783441667.04 total 349.03 last 60.96) - mkdir 21096 (time 1783441677.05 total 359.04 last 58.82) - mkdir 21641 (time 1783441687.07 total 369.06 last 54.41) - mkdir 22194 (time 1783441697.08 total 379.07 last 55.25) - mkdir 22717 (time 1783441707.12 total 389.11 last 52.09) - mkdir 23156 (time 1783441717.12 total 399.11 last 43.87) - mkdir 23661 (time 1783441727.14 total 409.13 last 50.42) - mkdir 24183 (time 1783441737.14 total 419.13 last 52.18) - mkdir 24654 (time 1783441747.15 total 429.14 last 47.08) - mkdir 25249 (time 1783441757.16 total 439.15 last 59.44) - mkdir 25759 (time 1783441767.39 total 449.38 last 49.84) - mkdir 26354 (time 1783441777.39 total 459.38 last 59.49) - mkdir 26920 (time 1783441787.40 total 469.39 last 56.57) - mkdir 27424 (time 1783441798.01 total 480.00 last 47.51) - mkdir 28011 (time 1783441808.01 total 490.00 last 58.69) - mkdir 28611 (time 1783441818.04 total 500.03 last 59.83) - mkdir 29244 (time 1783441828.05 total 510.04 last 63.20) - mkdir 29810 (time 1783441838.47 total 520.46 last 54.31) - mkdir 30000 (time 1783441841.45 total 523.44 last 63.90) - mkdir 30544 (time 1783441851.45 total 533.44 last 54.39) - mkdir 31146 (time 1783441861.47 total 543.46 last 60.07) - mkdir 31650 (time 1783441871.48 total 553.47 last 50.34) - mkdir 32177 (time 1783441881.48 total 563.47 last 52.70) - mkdir 32718 (time 1783441891.50 total 573.49 last 54.02) total: 32818 mkdir in 574.63 seconds: 57.11 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1783442604 ; total 0 ; last 0) - unlinked 10000 (time 1783442899 ; total 295 ; last 295) - unlinked 20000 (time 1783443220 ; total 616 ; last 321) - unlinked 30000 (time 1783443521 ; total 917 ; last 301) total: 32768 unlinks in 997 seconds: 32.866600 unlinks/second - unlinked 0 (time 1783442604 ; total 0 ; last 0) - unlinked 10000 (time 1783442898 ; total 294 ; last 294) - unlinked 20000 (time 1783443220 ; total 616 ; last 322) - unlinked 30000 (time 1783443523 ; total 919 ; last 303) total: 32768 unlinks in 1000 seconds: 32.768002 unlinks/second nlink between: 102 - unlinked 0 (time 1783443605 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1783443605 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 2 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 1 seconds: 0.000000 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 2208384 2176 2204160 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526704 333 526371 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre