== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:49:58 (1790736598) 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 118184 392 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 586 (time 1790736613.38 total 10.03 last 58.44) - mkdir 1232 (time 1790736623.40 total 20.05 last 64.42) - mkdir 1820 (time 1790736633.40 total 30.06 last 58.79) - mkdir 2393 (time 1790736643.41 total 40.06 last 57.26) - mkdir 2965 (time 1790736653.42 total 50.07 last 57.17) - mkdir 3573 (time 1790736663.44 total 60.09 last 60.67) - mkdir 4197 (time 1790736673.44 total 70.09 last 62.40) - mkdir 4768 (time 1790736683.45 total 80.10 last 57.06) - mkdir 5343 (time 1790736693.46 total 90.11 last 57.45) - mkdir 5924 (time 1790736703.49 total 100.14 last 57.90) - mkdir 6558 (time 1790736713.50 total 110.15 last 63.33) - mkdir 7221 (time 1790736723.52 total 120.17 last 66.18) - mkdir 7852 (time 1790736733.53 total 130.18 last 63.02) - mkdir 8450 (time 1790736743.64 total 140.29 last 59.15) - mkdir 8948 (time 1790736753.65 total 150.30 last 49.76) - mkdir 9502 (time 1790736763.65 total 160.30 last 55.38) - mkdir 9985 (time 1790736773.67 total 170.32 last 48.23) - mkdir 10485 (time 1790736783.67 total 180.32 last 49.97) - mkdir 11079 (time 1790736793.69 total 190.34 last 59.33) - mkdir 11694 (time 1790736803.69 total 200.34 last 61.48) - mkdir 12152 (time 1790736813.72 total 210.37 last 45.68) - mkdir 12656 (time 1790736823.72 total 220.37 last 50.40) - mkdir 13209 (time 1790736833.72 total 230.37 last 55.28) - mkdir 13802 (time 1790736843.72 total 240.37 last 59.30) - mkdir 14374 (time 1790736853.72 total 250.37 last 57.17) - mkdir 14925 (time 1790736863.74 total 260.39 last 55.01) - mkdir 15511 (time 1790736873.75 total 270.40 last 58.55) - mkdir 16139 (time 1790736883.76 total 280.41 last 62.72) - mkdir 16739 (time 1790736893.77 total 290.42 last 59.97) - mkdir 17295 (time 1790736903.77 total 300.42 last 55.56) - mkdir 17745 (time 1790736913.79 total 310.44 last 44.95) - mkdir 18161 (time 1790736923.79 total 320.44 last 41.58) - mkdir 18686 (time 1790736933.80 total 330.45 last 52.44) - mkdir 19215 (time 1790736943.81 total 340.46 last 52.88) - mkdir 19751 (time 1790736953.83 total 350.48 last 53.49) - mkdir 20000 (time 1790736957.55 total 354.20 last 66.99) - mkdir 20522 (time 1790736967.55 total 364.20 last 52.18) - mkdir 21066 (time 1790736977.57 total 374.22 last 54.31) - mkdir 21603 (time 1790736987.57 total 384.22 last 53.69) - mkdir 22123 (time 1790736997.57 total 394.22 last 51.98) - mkdir 22607 (time 1790737007.58 total 404.23 last 48.33) - mkdir 23120 (time 1790737017.59 total 414.24 last 51.27) - mkdir 23654 (time 1790737027.59 total 424.24 last 53.39) - mkdir 24232 (time 1790737037.60 total 434.25 last 57.74) - mkdir 24740 (time 1790737047.65 total 444.30 last 50.58) - mkdir 25295 (time 1790737057.65 total 454.30 last 55.50) - mkdir 25873 (time 1790737067.66 total 464.31 last 57.74) - mkdir 26410 (time 1790737077.67 total 474.32 last 53.61) - mkdir 26867 (time 1790737087.71 total 484.36 last 45.52) - mkdir 27409 (time 1790737097.74 total 494.39 last 54.03) - mkdir 27952 (time 1790737107.75 total 504.40 last 54.26) - mkdir 28483 (time 1790737117.76 total 514.41 last 53.07) - mkdir 28980 (time 1790737127.77 total 524.42 last 49.61) - mkdir 29525 (time 1790737137.81 total 534.46 last 54.33) - mkdir 30000 (time 1790737147.05 total 543.70 last 51.37) - mkdir 30585 (time 1790737157.06 total 553.71 last 58.48) - mkdir 31120 (time 1790737167.08 total 563.73 last 53.38) - mkdir 31711 (time 1790737177.10 total 573.75 last 58.98) - mkdir 32276 (time 1790737187.72 total 584.37 last 53.17) - mkdir 32803 (time 1790737197.76 total 594.41 last 52.53) total: 32818 mkdir in 594.62 seconds: 55.19 ops/second - mkdir 573 (time 1790736613.36 total 10.01 last 57.24) - mkdir 1198 (time 1790736623.38 total 20.03 last 62.37) - mkdir 1767 (time 1790736633.40 total 30.05 last 56.77) - mkdir 2347 (time 1790736643.40 total 40.05 last 57.99) - mkdir 2945 (time 1790736653.41 total 50.06 last 59.78) - mkdir 3516 (time 1790736663.41 total 60.06 last 57.09) - mkdir 4138 (time 1790736673.42 total 70.07 last 62.11) - mkdir 4712 (time 1790736683.45 total 80.10 last 57.25) - mkdir 5296 (time 1790736693.46 total 90.11 last 58.33) - mkdir 5887 (time 1790736703.48 total 100.13 last 58.98) - mkdir 6502 (time 1790736713.51 total 110.16 last 61.31) - mkdir 7178 (time 1790736723.53 total 120.18 last 67.51) - mkdir 7826 (time 1790736733.55 total 130.20 last 64.67) - mkdir 8428 (time 1790736743.59 total 140.24 last 59.93) - mkdir 8903 (time 1790736753.64 total 150.29 last 47.30) - mkdir 9444 (time 1790736763.64 total 160.29 last 54.08) - mkdir 9923 (time 1790736773.66 total 170.31 last 47.81) - mkdir 10431 (time 1790736783.66 total 180.31 last 50.78) - mkdir 11020 (time 1790736793.68 total 190.33 last 58.79) - mkdir 11616 (time 1790736803.69 total 200.34 last 59.56) - mkdir 12084 (time 1790736813.70 total 210.36 last 46.72) - mkdir 12591 (time 1790736823.71 total 220.36 last 50.68) - mkdir 13134 (time 1790736833.72 total 230.38 last 54.20) - mkdir 13705 (time 1790736843.74 total 240.39 last 57.03) - mkdir 14259 (time 1790736853.74 total 250.39 last 55.39) - mkdir 14812 (time 1790736863.74 total 260.39 last 55.28) - mkdir 15387 (time 1790736873.76 total 270.41 last 57.43) - mkdir 16011 (time 1790736883.76 total 280.41 last 62.39) - mkdir 16604 (time 1790736893.77 total 290.42 last 59.21) - mkdir 17141 (time 1790736903.78 total 300.43 last 53.67) - mkdir 17590 (time 1790736913.80 total 310.46 last 44.78) - mkdir 17996 (time 1790736923.82 total 320.47 last 40.54) - mkdir 18519 (time 1790736933.83 total 330.48 last 52.26) - mkdir 19041 (time 1790736943.84 total 340.49 last 52.15) - mkdir 19581 (time 1790736953.85 total 350.50 last 53.91) - mkdir 20000 (time 1790736959.87 total 356.52 last 69.69) - mkdir 20472 (time 1790736969.87 total 366.52 last 47.19) - mkdir 20988 (time 1790736979.89 total 376.55 last 51.46) - mkdir 21522 (time 1790736989.90 total 386.55 last 53.37) - mkdir 22036 (time 1790736999.90 total 396.55 last 51.38) - mkdir 22534 (time 1790737009.93 total 406.58 last 49.68) - mkdir 23066 (time 1790737019.93 total 416.59 last 53.16) - mkdir 23612 (time 1790737029.95 total 426.60 last 54.50) - mkdir 24198 (time 1790737039.95 total 436.60 last 58.60) - mkdir 24726 (time 1790737049.97 total 446.62 last 52.70) - mkdir 25276 (time 1790737059.98 total 456.63 last 54.96) - mkdir 25855 (time 1790737069.98 total 466.63 last 57.90) - mkdir 26393 (time 1790737080.01 total 476.66 last 53.65) - mkdir 26846 (time 1790737090.02 total 486.67 last 45.25) - mkdir 27378 (time 1790737100.03 total 496.68 last 53.14) - mkdir 27925 (time 1790737110.04 total 506.69 last 54.66) - mkdir 28383 (time 1790737120.04 total 516.69 last 45.80) - mkdir 28970 (time 1790737130.04 total 526.69 last 58.69) - mkdir 29505 (time 1790737140.06 total 536.71 last 53.39) - mkdir 30000 (time 1790737150.03 total 546.68 last 49.66) - mkdir 30596 (time 1790737160.04 total 556.69 last 59.53) - mkdir 31135 (time 1790737170.04 total 566.69 last 53.90) - mkdir 31686 (time 1790737180.04 total 576.69 last 55.08) - mkdir 32227 (time 1790737190.05 total 586.70 last 54.08) - mkdir 32762 (time 1790737200.06 total 596.71 last 53.45) total: 32818 mkdir in 597.52 seconds: 54.92 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422528 1785600 20% /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 351290 65969 285321 19% /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 1790737812 ; total 0 ; last 0) - unlinked 10000 (time 1790738084 ; total 272 ; last 272) - unlinked 20000 (time 1790738362 ; total 550 ; last 278) - unlinked 30000 (time 1790738663 ; total 851 ; last 301) total: 32768 unlinks in 931 seconds: 35.196564 unlinks/second - unlinked 0 (time 1790737811 ; total 0 ; last 0) - unlinked 10000 (time 1790738088 ; total 277 ; last 277) - unlinked 20000 (time 1790738366 ; total 555 ; last 278) - unlinked 30000 (time 1790738668 ; total 857 ; last 302) total: 32768 unlinks in 938 seconds: 34.933903 unlinks/second nlink between: 102 - unlinked 0 (time 1790738751 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790738751 ; 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 2208896 2176 2204672 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 526826 333 526493 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