== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:36:05 (1787578565) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7768 1263536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7256 1264048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28960 3578060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14520 3592500 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4010 1019990 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2707 259437 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2709 259435 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6045 518872 2% /mnt/lustre - mkdir 527 (time 1787578582.64 total 10.03 last 52.56) - mkdir 1114 (time 1787578592.65 total 20.04 last 58.63) - mkdir 1761 (time 1787578602.68 total 30.06 last 64.54) - mkdir 2363 (time 1787578612.69 total 40.08 last 60.10) - mkdir 2948 (time 1787578622.69 total 50.08 last 58.49) - mkdir 3629 (time 1787578632.71 total 60.10 last 67.97) - mkdir 4265 (time 1787578642.74 total 70.13 last 63.41) - mkdir 4907 (time 1787578652.76 total 80.15 last 64.09) - mkdir 5515 (time 1787578662.77 total 90.15 last 60.77) - mkdir 6065 (time 1787578672.78 total 100.17 last 54.91) - mkdir 6649 (time 1787578682.79 total 110.17 last 58.37) - mkdir 7111 (time 1787578692.80 total 120.19 last 46.14) - mkdir 7617 (time 1787578702.82 total 130.20 last 50.52) - mkdir 8224 (time 1787578712.82 total 140.21 last 60.67) - mkdir 8795 (time 1787578722.82 total 150.21 last 57.09) - mkdir 9363 (time 1787578733.38 total 160.77 last 53.80) - mkdir 9819 (time 1787578743.41 total 170.80 last 45.45) - mkdir 10000 (time 1787578746.98 total 174.37 last 50.76) - mkdir 10473 (time 1787578756.98 total 184.37 last 47.30) - mkdir 11002 (time 1787578766.98 total 194.37 last 52.87) - mkdir 11580 (time 1787578777.00 total 204.38 last 57.73) - mkdir 12188 (time 1787578787.00 total 214.38 last 60.80) - mkdir 12664 (time 1787578797.04 total 224.43 last 47.38) - mkdir 13094 (time 1787578807.07 total 234.46 last 42.88) - mkdir 13481 (time 1787578817.09 total 244.47 last 38.65) - mkdir 13903 (time 1787578827.11 total 254.50 last 42.09) - mkdir 14495 (time 1787578837.11 total 264.50 last 59.20) - mkdir 15134 (time 1787578847.12 total 274.51 last 63.85) - mkdir 15772 (time 1787578857.12 total 284.51 last 63.80) - mkdir 16337 (time 1787578867.13 total 294.51 last 56.45) - mkdir 16868 (time 1787578877.15 total 304.53 last 53.00) - mkdir 17542 (time 1787578887.15 total 314.54 last 67.36) - mkdir 18174 (time 1787578897.17 total 324.55 last 63.11) - mkdir 18865 (time 1787578907.17 total 334.56 last 69.06) - mkdir 19574 (time 1787578917.18 total 344.57 last 70.83) - mkdir 20000 (time 1787578922.78 total 350.17 last 76.10) - mkdir 20709 (time 1787578932.78 total 360.17 last 70.87) - mkdir 21413 (time 1787578942.79 total 370.17 last 70.38) - mkdir 22092 (time 1787578952.79 total 380.17 last 67.88) - mkdir 22772 (time 1787578962.79 total 390.18 last 68.00) - mkdir 23455 (time 1787578972.79 total 400.18 last 68.30) - mkdir 24127 (time 1787578982.81 total 410.19 last 67.09) - mkdir 24816 (time 1787578992.83 total 420.22 last 68.73) - mkdir 25506 (time 1787579002.83 total 430.22 last 68.99) - mkdir 25971 (time 1787579012.84 total 440.23 last 46.46) - mkdir 26599 (time 1787579022.84 total 450.23 last 62.79) - mkdir 27196 (time 1787579032.87 total 460.25 last 59.57) - mkdir 27833 (time 1787579042.89 total 470.28 last 63.54) - mkdir 28522 (time 1787579052.91 total 480.29 last 68.78) - mkdir 29088 (time 1787579062.91 total 490.30 last 56.56) - mkdir 29753 (time 1787579072.92 total 500.30 last 66.49) - mkdir 30000 (time 1787579077.15 total 504.54 last 58.32) - mkdir 30644 (time 1787579087.17 total 514.56 last 64.28) - mkdir 31327 (time 1787579097.17 total 524.56 last 68.27) - mkdir 31950 (time 1787579107.18 total 534.56 last 62.27) - mkdir 32530 (time 1787579117.18 total 544.57 last 57.98) total: 32818 mkdir in 550.08 seconds: 59.66 ops/second - mkdir 521 (time 1787578582.69 total 10.02 last 52.02) - mkdir 1107 (time 1787578592.71 total 20.03 last 58.52) - mkdir 1730 (time 1787578602.71 total 30.03 last 62.29) - mkdir 2326 (time 1787578612.72 total 40.04 last 59.54) - mkdir 2916 (time 1787578622.72 total 50.05 last 58.97) - mkdir 3579 (time 1787578632.74 total 60.06 last 66.21) - mkdir 4195 (time 1787578642.76 total 70.08 last 61.46) - mkdir 4856 (time 1787578652.79 total 80.12 last 65.88) - mkdir 5485 (time 1787578662.79 total 90.12 last 62.89) - mkdir 6026 (time 1787578672.82 total 100.15 last 53.94) - mkdir 6596 (time 1787578682.85 total 110.17 last 56.87) - mkdir 7059 (time 1787578692.85 total 120.17 last 46.29) - mkdir 7565 (time 1787578702.87 total 130.19 last 50.49) - mkdir 8149 (time 1787578712.89 total 140.21 last 58.28) - mkdir 8716 (time 1787578722.91 total 150.23 last 56.59) - mkdir 9290 (time 1787578733.45 total 160.77 last 54.46) - mkdir 9740 (time 1787578743.45 total 170.78 last 44.98) - mkdir 10000 (time 1787578748.64 total 175.96 last 50.10) - mkdir 10457 (time 1787578758.67 total 186.00 last 45.56) - mkdir 10965 (time 1787578768.68 total 196.01 last 50.75) - mkdir 11547 (time 1787578778.69 total 206.01 last 58.16) - mkdir 12115 (time 1787578788.73 total 216.05 last 56.58) - mkdir 12577 (time 1787578798.77 total 226.09 last 46.01) - mkdir 12993 (time 1787578808.77 total 236.10 last 41.58) - mkdir 13405 (time 1787578818.79 total 246.11 last 41.15) - mkdir 13813 (time 1787578828.80 total 256.12 last 40.74) - mkdir 14454 (time 1787578838.81 total 266.14 last 64.02) - mkdir 15121 (time 1787578848.82 total 276.14 last 66.67) - mkdir 15797 (time 1787578858.83 total 286.15 last 67.54) - mkdir 16340 (time 1787578868.83 total 296.15 last 54.28) - mkdir 16891 (time 1787578878.83 total 306.16 last 55.08) - mkdir 17558 (time 1787578888.83 total 316.16 last 66.69) - mkdir 18189 (time 1787578898.87 total 326.20 last 62.86) - mkdir 18880 (time 1787578908.88 total 336.21 last 69.02) - mkdir 19621 (time 1787578918.90 total 346.22 last 74.01) - mkdir 20000 (time 1787578923.99 total 351.31 last 74.42) - mkdir 20688 (time 1787578933.99 total 361.32 last 68.76) - mkdir 21421 (time 1787578944.00 total 371.33 last 73.25) - mkdir 22127 (time 1787578954.01 total 381.33 last 70.56) - mkdir 22790 (time 1787578964.02 total 391.34 last 66.21) - mkdir 23460 (time 1787578974.02 total 401.35 last 66.99) - mkdir 24142 (time 1787578984.02 total 411.35 last 68.20) - mkdir 24817 (time 1787578994.03 total 421.35 last 67.48) - mkdir 25475 (time 1787579004.06 total 431.38 last 65.58) - mkdir 25920 (time 1787579014.06 total 441.39 last 44.47) - mkdir 26553 (time 1787579024.09 total 451.41 last 63.15) - mkdir 27151 (time 1787579034.12 total 461.44 last 59.61) - mkdir 27801 (time 1787579044.12 total 471.45 last 64.99) - mkdir 28488 (time 1787579054.13 total 481.46 last 68.61) - mkdir 29052 (time 1787579064.15 total 491.47 last 56.32) - mkdir 29707 (time 1787579074.15 total 501.48 last 65.46) - mkdir 30000 (time 1787579078.83 total 506.15 last 62.71) - mkdir 30669 (time 1787579088.83 total 516.15 last 66.87) - mkdir 31316 (time 1787579098.83 total 526.16 last 64.67) - mkdir 31969 (time 1787579108.84 total 536.16 last 65.28) - mkdir 32573 (time 1787579118.87 total 546.20 last 60.19) total: 32818 mkdir in 551.19 seconds: 59.54 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7768 1263536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276356 994948 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28960 3578060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14520 3592500 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4010 1019990 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67671 956329 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2707 259437 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2709 259435 2% /mnt/lustre[OST:1] filesystem_summary: 590553 71681 518872 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787580071 ; total 0 ; last 0) - unlinked 10000 (time 1787580305 ; total 234 ; last 234) - unlinked 20000 (time 1787580555 ; total 484 ; last 250) - unlinked 30000 (time 1787580813 ; total 742 ; last 258) total: 32768 unlinks in 817 seconds: 40.107712 unlinks/second - unlinked 0 (time 1787580071 ; total 0 ; last 0) - unlinked 10000 (time 1787580309 ; total 238 ; last 238) - unlinked 20000 (time 1787580558 ; total 487 ; last 249) - unlinked 30000 (time 1787580817 ; total 746 ; last 259) total: 32768 unlinks in 820 seconds: 39.960976 unlinks/second nlink between: 1 - unlinked 0 (time 1787580892 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787580892 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7768 1263536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13812 1257492 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28960 3578060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14520 3592500 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4010 1019990 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2707 259437 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2709 259435 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6045 518872 2% /mnt/lustre