== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:05:11 (1788620711) 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 514 (time 1788620727.72 total 10.03 last 51.24) - mkdir 1029 (time 1788620737.72 total 20.03 last 51.50) - mkdir 1511 (time 1788620747.73 total 30.04 last 48.14) - mkdir 2041 (time 1788620757.77 total 40.08 last 52.83) - mkdir 2596 (time 1788620767.79 total 50.10 last 55.37) - mkdir 3156 (time 1788620777.82 total 60.13 last 55.84) - mkdir 3689 (time 1788620787.82 total 70.13 last 53.27) - mkdir 4129 (time 1788620797.83 total 80.14 last 43.99) - mkdir 4656 (time 1788620807.85 total 90.16 last 52.55) - mkdir 5161 (time 1788620817.87 total 100.18 last 50.43) - mkdir 5667 (time 1788620827.87 total 110.18 last 50.58) - mkdir 6184 (time 1788620837.87 total 120.19 last 51.68) - mkdir 6746 (time 1788620847.89 total 130.20 last 56.11) - mkdir 7247 (time 1788620857.91 total 140.22 last 50.03) - mkdir 7720 (time 1788620867.92 total 150.23 last 47.25) - mkdir 8181 (time 1788620877.92 total 160.23 last 46.09) - mkdir 8763 (time 1788620887.94 total 170.25 last 58.10) - mkdir 9236 (time 1788620897.94 total 180.25 last 47.29) - mkdir 9672 (time 1788620907.94 total 190.25 last 43.58) - mkdir 10000 (time 1788620914.11 total 196.42 last 53.22) - mkdir 10545 (time 1788620924.16 total 206.47 last 54.21) - mkdir 11019 (time 1788620934.16 total 216.47 last 47.39) - mkdir 11499 (time 1788620944.20 total 226.51 last 47.84) - mkdir 11942 (time 1788620954.26 total 236.57 last 44.03) - mkdir 12430 (time 1788620964.26 total 246.58 last 48.76) - mkdir 12966 (time 1788620974.27 total 256.58 last 53.57) - mkdir 13487 (time 1788620984.29 total 266.60 last 52.01) - mkdir 13967 (time 1788620994.29 total 276.60 last 47.98) - mkdir 14519 (time 1788621004.31 total 286.62 last 55.12) - mkdir 15037 (time 1788621014.33 total 296.64 last 51.70) - mkdir 15564 (time 1788621024.33 total 306.64 last 52.66) - mkdir 16081 (time 1788621034.39 total 316.70 last 51.43) - mkdir 16556 (time 1788621044.41 total 326.72 last 47.39) - mkdir 17010 (time 1788621054.47 total 336.78 last 45.11) - mkdir 17531 (time 1788621064.51 total 346.82 last 51.92) - mkdir 18109 (time 1788621074.52 total 356.83 last 57.73) - mkdir 18634 (time 1788621084.52 total 366.83 last 52.49) - mkdir 19158 (time 1788621094.52 total 376.83 last 52.40) - mkdir 19719 (time 1788621104.52 total 386.83 last 56.08) - mkdir 20000 (time 1788621109.65 total 391.96 last 54.82) - mkdir 20518 (time 1788621119.66 total 401.97 last 51.74) - mkdir 20958 (time 1788621129.68 total 411.99 last 43.91) - mkdir 21491 (time 1788621139.70 total 422.01 last 53.20) - mkdir 22090 (time 1788621149.72 total 432.03 last 59.76) - mkdir 22629 (time 1788621159.72 total 442.03 last 53.90) - mkdir 23190 (time 1788621169.74 total 452.05 last 56.00) - mkdir 23787 (time 1788621179.76 total 462.07 last 59.57) - mkdir 24243 (time 1788621189.77 total 472.08 last 45.58) - mkdir 24665 (time 1788621199.77 total 482.08 last 42.20) - mkdir 25076 (time 1788621209.79 total 492.10 last 41.02) - mkdir 25578 (time 1788621219.80 total 502.11 last 50.17) - mkdir 26075 (time 1788621229.83 total 512.14 last 49.55) - mkdir 26531 (time 1788621239.84 total 522.15 last 45.53) - mkdir 27060 (time 1788621249.85 total 532.16 last 52.85) - mkdir 27574 (time 1788621259.86 total 542.17 last 51.35) - mkdir 28088 (time 1788621269.86 total 552.17 last 51.39) - mkdir 28568 (time 1788621279.87 total 562.18 last 47.98) - mkdir 29015 (time 1788621289.89 total 572.20 last 44.60) - mkdir 29524 (time 1788621299.90 total 582.21 last 50.84) - mkdir 30000 (time 1788621309.58 total 591.89 last 49.19) - mkdir 30482 (time 1788621319.61 total 601.92 last 48.08) - mkdir 30985 (time 1788621329.61 total 611.92 last 50.29) - mkdir 31517 (time 1788621339.85 total 622.16 last 51.96) - mkdir 31975 (time 1788621349.87 total 632.18 last 45.70) - mkdir 32427 (time 1788621359.90 total 642.21 last 45.07) total: 32818 mkdir in 649.77 seconds: 50.51 ops/second - mkdir 526 (time 1788620727.75 total 10.00 last 52.58) - mkdir 1058 (time 1788620737.77 total 20.02 last 53.12) - mkdir 1514 (time 1788620747.78 total 30.03 last 45.55) - mkdir 2067 (time 1788620757.81 total 40.06 last 55.16) - mkdir 2608 (time 1788620767.83 total 50.08 last 53.98) - mkdir 3146 (time 1788620777.83 total 60.08 last 53.76) - mkdir 3672 (time 1788620787.85 total 70.10 last 52.52) - mkdir 4113 (time 1788620797.85 total 80.10 last 44.08) - mkdir 4619 (time 1788620807.88 total 90.13 last 50.48) - mkdir 5157 (time 1788620817.90 total 100.15 last 53.69) - mkdir 5652 (time 1788620827.91 total 110.16 last 49.45) - mkdir 6174 (time 1788620837.92 total 120.17 last 52.14) - mkdir 6738 (time 1788620847.94 total 130.19 last 56.27) - mkdir 7231 (time 1788620857.95 total 140.20 last 49.26) - mkdir 7711 (time 1788620867.96 total 150.21 last 47.96) - mkdir 8193 (time 1788620878.01 total 160.26 last 47.95) - mkdir 8786 (time 1788620888.05 total 170.30 last 59.06) - mkdir 9240 (time 1788620898.07 total 180.32 last 45.33) - mkdir 9695 (time 1788620908.07 total 190.32 last 45.47) - mkdir 10000 (time 1788620913.90 total 196.15 last 52.37) - mkdir 10561 (time 1788620923.93 total 206.18 last 55.91) - mkdir 11067 (time 1788620933.94 total 216.19 last 50.56) - mkdir 11531 (time 1788620943.95 total 226.20 last 46.34) - mkdir 11962 (time 1788620953.98 total 236.23 last 42.98) - mkdir 12426 (time 1788620964.08 total 246.34 last 45.92) - mkdir 12947 (time 1788620974.10 total 256.36 last 52.00) - mkdir 13482 (time 1788620984.14 total 266.39 last 53.33) - mkdir 13934 (time 1788620994.18 total 276.43 last 45.02) - mkdir 14495 (time 1788621004.20 total 286.45 last 55.97) - mkdir 15019 (time 1788621014.23 total 296.48 last 52.24) - mkdir 15528 (time 1788621024.23 total 306.49 last 50.88) - mkdir 16030 (time 1788621034.37 total 316.62 last 49.55) - mkdir 16507 (time 1788621044.39 total 326.64 last 47.57) - mkdir 16932 (time 1788621054.49 total 336.74 last 42.11) - mkdir 17458 (time 1788621064.50 total 346.75 last 52.55) - mkdir 18038 (time 1788621074.50 total 356.75 last 57.97) - mkdir 18585 (time 1788621084.51 total 366.76 last 54.67) - mkdir 19103 (time 1788621094.51 total 376.76 last 51.77) - mkdir 19659 (time 1788621104.52 total 386.77 last 55.59) - mkdir 20000 (time 1788621110.39 total 392.64 last 58.02) - mkdir 20495 (time 1788621120.41 total 402.66 last 49.43) - mkdir 20935 (time 1788621130.41 total 412.66 last 43.99) - mkdir 21463 (time 1788621140.42 total 422.67 last 52.74) - mkdir 22045 (time 1788621150.42 total 432.67 last 58.19) - mkdir 22582 (time 1788621160.44 total 442.69 last 53.60) - mkdir 23152 (time 1788621170.45 total 452.70 last 56.97) - mkdir 23741 (time 1788621180.46 total 462.71 last 58.84) - mkdir 24197 (time 1788621190.47 total 472.72 last 45.53) - mkdir 24605 (time 1788621200.50 total 482.75 last 40.70) - mkdir 25073 (time 1788621210.50 total 492.75 last 46.77) - mkdir 25546 (time 1788621220.51 total 502.76 last 47.26) - mkdir 26006 (time 1788621230.52 total 512.77 last 45.97) - mkdir 26458 (time 1788621240.53 total 522.78 last 45.16) - mkdir 26987 (time 1788621250.53 total 532.78 last 52.87) - mkdir 27473 (time 1788621260.70 total 542.95 last 47.80) - mkdir 28037 (time 1788621270.71 total 552.96 last 56.37) - mkdir 28518 (time 1788621280.72 total 562.97 last 48.04) - mkdir 28988 (time 1788621290.73 total 572.98 last 46.97) - mkdir 29506 (time 1788621300.73 total 582.98 last 51.79) - mkdir 30000 (time 1788621310.71 total 592.96 last 49.48) - mkdir 30483 (time 1788621320.72 total 602.97 last 48.27) - mkdir 31001 (time 1788621330.97 total 613.22 last 50.52) - mkdir 31532 (time 1788621341.01 total 623.26 last 52.92) - mkdir 31954 (time 1788621351.01 total 633.26 last 42.20) - mkdir 32423 (time 1788621361.02 total 643.27 last 46.83) total: 32818 mkdir in 650.44 seconds: 50.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788622192 ; total 0 ; last 0) - unlinked 10000 (time 1788622510 ; total 318 ; last 318) - unlinked 20000 (time 1788622846 ; total 654 ; last 336) - unlinked 30000 (time 1788623172 ; total 980 ; last 326) total: 32768 unlinks in 1073 seconds: 30.538677 unlinks/second - unlinked 0 (time 1788622192 ; total 0 ; last 0) - unlinked 10000 (time 1788622512 ; total 320 ; last 320) - unlinked 20000 (time 1788622850 ; total 658 ; last 338) - unlinked 30000 (time 1788623180 ; total 988 ; last 330) total: 32768 unlinks in 1078 seconds: 30.397032 unlinks/second nlink between: 102 - unlinked 0 (time 1788623272 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788623272 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2208512 2176 2204288 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 526734 333 526401 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre