== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:05:47 (1782727547) 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 578 (time 1782727561.87 total 10.00 last 57.77) - mkdir 1124 (time 1782727571.90 total 20.03 last 54.48) - mkdir 1681 (time 1782727581.91 total 30.04 last 55.61) - mkdir 2217 (time 1782727591.92 total 40.05 last 53.58) - mkdir 2713 (time 1782727601.95 total 50.08 last 49.44) - mkdir 3250 (time 1782727611.96 total 60.09 last 53.64) - mkdir 3797 (time 1782727622.01 total 70.14 last 54.44) - mkdir 4321 (time 1782727632.02 total 80.15 last 52.33) - mkdir 4813 (time 1782727642.04 total 90.17 last 49.13) - mkdir 5364 (time 1782727652.04 total 100.17 last 55.05) - mkdir 5906 (time 1782727662.05 total 110.18 last 54.16) - mkdir 6371 (time 1782727672.06 total 120.19 last 46.45) - mkdir 6816 (time 1782727682.09 total 130.22 last 44.37) - mkdir 7296 (time 1782727692.11 total 140.24 last 47.93) - mkdir 7725 (time 1782727702.12 total 150.24 last 42.86) - mkdir 8146 (time 1782727712.13 total 160.26 last 42.05) - mkdir 8522 (time 1782727722.15 total 170.28 last 37.53) - mkdir 8859 (time 1782727732.17 total 180.30 last 33.64) - mkdir 9287 (time 1782727742.18 total 190.31 last 42.76) - mkdir 9765 (time 1782727752.20 total 200.33 last 47.70) - mkdir 10000 (time 1782727756.72 total 204.85 last 51.92) - mkdir 10513 (time 1782727766.78 total 214.90 last 51.04) - mkdir 10970 (time 1782727776.78 total 224.91 last 45.67) - mkdir 11457 (time 1782727786.79 total 234.91 last 48.69) - mkdir 11956 (time 1782727796.83 total 244.96 last 49.69) - mkdir 12485 (time 1782727806.83 total 254.96 last 52.87) - mkdir 12989 (time 1782727816.84 total 264.97 last 50.36) - mkdir 13526 (time 1782727826.87 total 275.00 last 53.57) - mkdir 14056 (time 1782727836.87 total 285.00 last 52.99) - mkdir 14584 (time 1782727846.89 total 295.02 last 52.68) - mkdir 15103 (time 1782727856.89 total 305.02 last 51.89) - mkdir 15611 (time 1782727866.91 total 315.04 last 50.73) - mkdir 16112 (time 1782727876.95 total 325.08 last 49.88) - mkdir 16609 (time 1782727886.95 total 335.08 last 49.68) - mkdir 17083 (time 1782727896.96 total 345.09 last 47.37) - mkdir 17603 (time 1782727906.98 total 355.10 last 51.93) - mkdir 18098 (time 1782727916.98 total 365.11 last 49.48) - mkdir 18599 (time 1782727927.00 total 375.13 last 50.01) - mkdir 19115 (time 1782727937.01 total 385.14 last 51.55) - mkdir 19694 (time 1782727947.01 total 395.14 last 57.89) - mkdir 20000 (time 1782727952.17 total 400.30 last 59.22) - mkdir 20484 (time 1782727962.21 total 410.34 last 48.25) - mkdir 20972 (time 1782727972.21 total 420.34 last 48.79) - mkdir 21501 (time 1782727982.23 total 430.36 last 52.78) - mkdir 22033 (time 1782727992.24 total 440.37 last 53.14) - mkdir 22573 (time 1782728002.26 total 450.39 last 53.91) - mkdir 23124 (time 1782728012.27 total 460.40 last 55.05) - mkdir 23679 (time 1782728022.28 total 470.41 last 55.43) - mkdir 24197 (time 1782728032.31 total 480.44 last 51.67) - mkdir 24749 (time 1782728042.32 total 490.45 last 55.11) - mkdir 25245 (time 1782728052.33 total 500.46 last 49.55) - mkdir 25742 (time 1782728062.35 total 510.48 last 49.61) - mkdir 26250 (time 1782728072.35 total 520.48 last 50.78) - mkdir 26694 (time 1782728082.36 total 530.48 last 44.38) - mkdir 27075 (time 1782728092.36 total 540.49 last 38.07) - mkdir 27504 (time 1782728102.36 total 550.49 last 42.89) - mkdir 27974 (time 1782728112.37 total 560.50 last 46.97) - mkdir 28474 (time 1782728122.37 total 570.50 last 49.99) - mkdir 28931 (time 1782728132.41 total 580.54 last 45.54) - mkdir 29383 (time 1782728142.42 total 590.55 last 45.16) - mkdir 29873 (time 1782728152.42 total 600.55 last 48.99) - mkdir 30000 (time 1782728156.51 total 604.64 last 31.07) - mkdir 30374 (time 1782728166.55 total 614.68 last 37.24) - mkdir 30897 (time 1782728176.57 total 624.70 last 52.19) - mkdir 31392 (time 1782728186.58 total 634.71 last 49.47) - mkdir 31892 (time 1782728196.58 total 644.71 last 49.97) - mkdir 32346 (time 1782728206.60 total 654.73 last 45.34) - mkdir 32814 (time 1782728216.62 total 664.75 last 46.71) total: 32818 mkdir in 664.85 seconds: 49.36 ops/second - mkdir 594 (time 1782727561.82 total 10.02 last 59.29) - mkdir 1160 (time 1782727571.83 total 20.02 last 56.57) - mkdir 1726 (time 1782727581.83 total 30.03 last 56.56) - mkdir 2217 (time 1782727591.84 total 40.04 last 49.06) - mkdir 2697 (time 1782727601.84 total 50.04 last 48.00) - mkdir 3250 (time 1782727611.85 total 60.04 last 55.29) - mkdir 3767 (time 1782727621.85 total 70.05 last 51.67) - mkdir 4270 (time 1782727631.86 total 80.05 last 50.27) - mkdir 4767 (time 1782727641.86 total 90.06 last 49.66) - mkdir 5317 (time 1782727651.89 total 100.08 last 54.88) - mkdir 5858 (time 1782727661.90 total 110.10 last 54.01) - mkdir 6339 (time 1782727671.91 total 120.11 last 48.06) - mkdir 6790 (time 1782727681.91 total 130.11 last 45.09) - mkdir 7280 (time 1782727691.92 total 140.12 last 48.98) - mkdir 7707 (time 1782727701.93 total 150.13 last 42.63) - mkdir 8129 (time 1782727711.96 total 160.16 last 42.10) - mkdir 8500 (time 1782727722.03 total 170.23 last 36.84) - mkdir 8837 (time 1782727732.06 total 180.26 last 33.60) - mkdir 9278 (time 1782727742.09 total 190.28 last 43.97) - mkdir 9779 (time 1782727752.12 total 200.32 last 49.93) - mkdir 10000 (time 1782727756.78 total 204.98 last 47.42) - mkdir 10524 (time 1782727766.79 total 214.98 last 52.38) - mkdir 10980 (time 1782727776.79 total 224.99 last 45.59) - mkdir 11477 (time 1782727786.80 total 234.99 last 49.66) - mkdir 11965 (time 1782727796.81 total 245.01 last 48.72) - mkdir 12478 (time 1782727806.83 total 255.03 last 51.22) - mkdir 12968 (time 1782727816.83 total 265.03 last 48.99) - mkdir 13483 (time 1782727826.83 total 275.03 last 51.49) - mkdir 14015 (time 1782727836.84 total 285.04 last 53.15) - mkdir 14543 (time 1782727846.86 total 295.06 last 52.72) - mkdir 15084 (time 1782727856.87 total 305.07 last 54.04) - mkdir 15587 (time 1782727866.87 total 315.07 last 50.29) - mkdir 16071 (time 1782727876.89 total 325.09 last 48.32) - mkdir 16573 (time 1782727886.91 total 335.10 last 50.12) - mkdir 17075 (time 1782727896.91 total 345.11 last 50.18) - mkdir 17626 (time 1782727906.91 total 355.11 last 55.09) - mkdir 18106 (time 1782727916.92 total 365.12 last 47.96) - mkdir 18616 (time 1782727926.92 total 375.12 last 50.97) - mkdir 19132 (time 1782727936.95 total 385.14 last 51.49) - mkdir 19701 (time 1782727946.97 total 395.16 last 56.79) - mkdir 20000 (time 1782727952.10 total 400.30 last 58.24) - mkdir 20478 (time 1782727962.10 total 410.30 last 47.80) - mkdir 20977 (time 1782727972.11 total 420.30 last 49.87) - mkdir 21508 (time 1782727982.15 total 430.35 last 52.86) - mkdir 22028 (time 1782727992.17 total 440.37 last 51.91) - mkdir 22559 (time 1782728002.18 total 450.38 last 53.04) - mkdir 23116 (time 1782728012.18 total 460.38 last 55.68) - mkdir 23657 (time 1782728022.21 total 470.41 last 53.95) - mkdir 24142 (time 1782728032.25 total 480.45 last 48.30) - mkdir 24671 (time 1782728042.27 total 490.47 last 52.79) - mkdir 25166 (time 1782728052.28 total 500.48 last 49.46) - mkdir 25694 (time 1782728062.30 total 510.50 last 52.70) - mkdir 26199 (time 1782728072.30 total 520.50 last 50.50) - mkdir 26643 (time 1782728082.33 total 530.53 last 44.27) - mkdir 27041 (time 1782728092.35 total 540.54 last 39.74) - mkdir 27483 (time 1782728102.36 total 550.55 last 44.15) - mkdir 27960 (time 1782728112.36 total 560.56 last 47.68) - mkdir 28468 (time 1782728122.40 total 570.60 last 50.61) - mkdir 28936 (time 1782728132.40 total 580.60 last 46.79) - mkdir 29381 (time 1782728142.40 total 590.60 last 44.49) - mkdir 29879 (time 1782728152.40 total 600.60 last 49.79) - mkdir 30000 (time 1782728156.34 total 604.53 last 30.77) - mkdir 30382 (time 1782728166.39 total 614.59 last 37.99) - mkdir 30886 (time 1782728176.40 total 624.59 last 50.37) - mkdir 31385 (time 1782728186.40 total 634.60 last 49.89) - mkdir 31870 (time 1782728196.40 total 644.60 last 48.48) - mkdir 32308 (time 1782728206.42 total 654.62 last 43.70) - mkdir 32772 (time 1782728216.43 total 664.63 last 46.38) total: 32818 mkdir in 666.85 seconds: 49.21 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 1782728815 ; total 0 ; last 0) - unlinked 10000 (time 1782729021 ; total 206 ; last 206) - unlinked 20000 (time 1782729259 ; total 444 ; last 238) - unlinked 30000 (time 1782729605 ; total 790 ; last 346) total: 32768 unlinks in 882 seconds: 37.151928 unlinks/second - unlinked 0 (time 1782728815 ; total 0 ; last 0) - unlinked 10000 (time 1782729021 ; total 206 ; last 206) - unlinked 20000 (time 1782729261 ; total 446 ; last 240) - unlinked 30000 (time 1782729606 ; total 791 ; last 345) total: 32768 unlinks in 883 seconds: 37.109852 unlinks/second nlink between: 102 - unlinked 0 (time 1782729700 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1782729700 ; 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 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 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