== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:15:18 (1777497318) 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 118183 391 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 557 (time 1777497333.19 total 10.01 last 55.64) - mkdir 1084 (time 1777497343.19 total 20.01 last 52.68) - mkdir 1606 (time 1777497353.19 total 30.01 last 52.19) - mkdir 2213 (time 1777497363.22 total 40.05 last 60.51) - mkdir 2766 (time 1777497373.25 total 50.07 last 55.18) - mkdir 3311 (time 1777497383.27 total 60.09 last 54.39) - mkdir 3853 (time 1777497393.27 total 70.09 last 54.19) - mkdir 4466 (time 1777497403.28 total 80.10 last 61.22) - mkdir 5015 (time 1777497413.31 total 90.13 last 54.76) - mkdir 5632 (time 1777497423.31 total 100.13 last 61.67) - mkdir 6133 (time 1777497433.31 total 110.13 last 50.10) - mkdir 6649 (time 1777497443.32 total 120.14 last 51.54) - mkdir 7127 (time 1777497453.33 total 130.15 last 47.76) - mkdir 7619 (time 1777497463.33 total 140.15 last 49.20) - mkdir 8051 (time 1777497473.34 total 150.16 last 43.18) - mkdir 8514 (time 1777497483.34 total 160.16 last 46.27) - mkdir 8991 (time 1777497493.36 total 170.18 last 47.63) - mkdir 9444 (time 1777497503.38 total 180.20 last 45.19) - mkdir 9980 (time 1777497513.39 total 190.21 last 53.55) - mkdir 10552 (time 1777497523.40 total 200.22 last 57.16) - mkdir 11112 (time 1777497533.41 total 210.23 last 55.92) - mkdir 11660 (time 1777497543.42 total 220.24 last 54.76) - mkdir 12228 (time 1777497553.45 total 230.27 last 56.64) - mkdir 12763 (time 1777497563.45 total 240.27 last 53.49) - mkdir 13337 (time 1777497573.49 total 250.31 last 57.18) - mkdir 13899 (time 1777497583.49 total 260.31 last 56.18) - mkdir 14492 (time 1777497593.49 total 270.31 last 59.29) - mkdir 15056 (time 1777497603.50 total 280.32 last 56.34) - mkdir 15636 (time 1777497613.51 total 290.33 last 57.95) - mkdir 16198 (time 1777497623.54 total 300.36 last 56.05) - mkdir 16753 (time 1777497633.54 total 310.36 last 55.49) - mkdir 17304 (time 1777497643.55 total 320.37 last 55.06) - mkdir 17839 (time 1777497653.56 total 330.38 last 53.43) - mkdir 18381 (time 1777497663.58 total 340.40 last 54.09) - mkdir 18897 (time 1777497673.58 total 350.40 last 51.59) - mkdir 19448 (time 1777497683.59 total 360.41 last 55.07) - mkdir 19982 (time 1777497693.60 total 370.42 last 53.33) - mkdir 20548 (time 1777497703.61 total 380.43 last 56.55) - mkdir 21171 (time 1777497713.62 total 390.44 last 62.21) - mkdir 21726 (time 1777497723.63 total 400.45 last 55.44) - mkdir 22246 (time 1777497733.68 total 410.50 last 51.75) - mkdir 22786 (time 1777497743.68 total 420.50 last 53.99) - mkdir 23364 (time 1777497753.69 total 430.51 last 57.76) - mkdir 23923 (time 1777497763.70 total 440.52 last 55.84) - mkdir 24451 (time 1777497773.73 total 450.55 last 52.66) - mkdir 24957 (time 1777497783.73 total 460.55 last 50.59) - mkdir 25472 (time 1777497793.75 total 470.57 last 51.40) - mkdir 26004 (time 1777497803.77 total 480.59 last 53.10) - mkdir 26532 (time 1777497813.80 total 490.62 last 52.63) - mkdir 27087 (time 1777497823.80 total 500.62 last 55.48) - mkdir 27657 (time 1777497833.81 total 510.63 last 56.96) - mkdir 28155 (time 1777497843.81 total 520.63 last 49.80) - mkdir 28638 (time 1777497853.81 total 530.63 last 48.29) - mkdir 29158 (time 1777497863.85 total 540.67 last 51.81) - mkdir 29681 (time 1777497873.85 total 550.67 last 52.29) - mkdir 30000 (time 1777497879.69 total 556.51 last 54.66) - mkdir 30490 (time 1777497889.71 total 566.53 last 48.90) - mkdir 30997 (time 1777497900.13 total 576.95 last 48.67) - mkdir 31506 (time 1777497910.13 total 586.95 last 50.90) - mkdir 32060 (time 1777497920.13 total 596.95 last 55.37) - mkdir 32564 (time 1777497930.13 total 606.95 last 50.39) total: 32818 mkdir in 611.71 seconds: 53.65 ops/second - mkdir 566 (time 1777497333.02 total 10.00 last 56.60) - mkdir 1091 (time 1777497343.03 total 20.01 last 52.47) - mkdir 1626 (time 1777497353.05 total 30.03 last 53.39) - mkdir 2221 (time 1777497363.05 total 40.03 last 59.47) - mkdir 2788 (time 1777497373.06 total 50.04 last 56.66) - mkdir 3329 (time 1777497383.07 total 60.05 last 54.02) - mkdir 3886 (time 1777497393.09 total 70.07 last 55.59) - mkdir 4464 (time 1777497403.09 total 80.07 last 57.80) - mkdir 5033 (time 1777497413.13 total 90.11 last 56.69) - mkdir 5636 (time 1777497423.14 total 100.13 last 60.21) - mkdir 6146 (time 1777497433.18 total 110.16 last 50.83) - mkdir 6638 (time 1777497443.18 total 120.16 last 49.19) - mkdir 7099 (time 1777497453.20 total 130.18 last 46.03) - mkdir 7612 (time 1777497463.22 total 140.20 last 51.18) - mkdir 8038 (time 1777497473.22 total 150.20 last 42.60) - mkdir 8482 (time 1777497483.22 total 160.20 last 44.39) - mkdir 8934 (time 1777497493.23 total 170.21 last 45.18) - mkdir 9368 (time 1777497503.25 total 180.23 last 43.31) - mkdir 9912 (time 1777497513.27 total 190.25 last 54.30) - mkdir 10483 (time 1777497523.28 total 200.26 last 57.01) - mkdir 11041 (time 1777497533.30 total 210.28 last 55.70) - mkdir 11562 (time 1777497543.31 total 220.29 last 52.05) - mkdir 12145 (time 1777497553.31 total 230.29 last 58.27) - mkdir 12690 (time 1777497563.32 total 240.30 last 54.45) - mkdir 13227 (time 1777497573.34 total 250.32 last 53.62) - mkdir 13766 (time 1777497583.34 total 260.33 last 53.86) - mkdir 14325 (time 1777497593.36 total 270.34 last 55.81) - mkdir 14877 (time 1777497603.36 total 280.34 last 55.19) - mkdir 15445 (time 1777497613.38 total 290.36 last 56.69) - mkdir 15988 (time 1777497623.40 total 300.38 last 54.23) - mkdir 16528 (time 1777497633.42 total 310.40 last 53.86) - mkdir 17067 (time 1777497643.42 total 320.40 last 53.90) - mkdir 17579 (time 1777497653.42 total 330.40 last 51.20) - mkdir 18140 (time 1777497663.43 total 340.41 last 56.07) - mkdir 18669 (time 1777497673.44 total 350.42 last 52.84) - mkdir 19231 (time 1777497683.46 total 360.44 last 56.09) - mkdir 19798 (time 1777497693.47 total 370.45 last 56.66) - mkdir 20000 (time 1777497697.21 total 374.19 last 53.97) - mkdir 20583 (time 1777497707.21 total 384.19 last 58.29) - mkdir 21153 (time 1777497717.22 total 394.20 last 56.97) - mkdir 21739 (time 1777497727.22 total 404.21 last 58.56) - mkdir 22280 (time 1777497737.25 total 414.23 last 53.96) - mkdir 22815 (time 1777497747.25 total 424.23 last 53.50) - mkdir 23324 (time 1777497757.26 total 434.24 last 50.86) - mkdir 23875 (time 1777497767.26 total 444.24 last 55.08) - mkdir 24406 (time 1777497777.30 total 454.28 last 52.90) - mkdir 24888 (time 1777497787.30 total 464.28 last 48.18) - mkdir 25427 (time 1777497797.32 total 474.30 last 53.82) - mkdir 26002 (time 1777497807.32 total 484.30 last 57.48) - mkdir 26553 (time 1777497817.89 total 494.87 last 52.14) - mkdir 27098 (time 1777497827.90 total 504.89 last 54.42) - mkdir 27643 (time 1777497837.91 total 514.90 last 54.44) - mkdir 28163 (time 1777497847.93 total 524.91 last 51.92) - mkdir 28696 (time 1777497858.10 total 535.08 last 52.41) - mkdir 29227 (time 1777497868.10 total 545.08 last 53.08) - mkdir 29716 (time 1777497878.11 total 555.09 last 48.88) - mkdir 30000 (time 1777497884.02 total 561.00 last 48.02) - mkdir 30513 (time 1777497894.04 total 571.02 last 51.19) - mkdir 31028 (time 1777497904.05 total 581.03 last 51.47) - mkdir 31529 (time 1777497914.06 total 591.04 last 50.05) - mkdir 32075 (time 1777497924.07 total 601.05 last 54.54) - mkdir 32586 (time 1777497934.08 total 611.06 last 51.05) total: 32818 mkdir in 614.77 seconds: 53.38 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 118183 391 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 1777498543 ; total 0 ; last 0) - unlinked 10000 (time 1777498669 ; total 126 ; last 126) - unlinked 20000 (time 1777498791 ; total 248 ; last 122) - unlinked 30000 (time 1777498956 ; total 413 ; last 165) total: 32768 unlinks in 463 seconds: 70.773216 unlinks/second - unlinked 0 (time 1777498543 ; total 0 ; last 0) - unlinked 10000 (time 1777498670 ; total 127 ; last 127) - unlinked 20000 (time 1777498792 ; total 249 ; last 122) - unlinked 30000 (time 1777498956 ; total 413 ; last 164) total: 32768 unlinks in 463 seconds: 70.773216 unlinks/second nlink between: 102 - unlinked 0 (time 1777499008 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1777499008 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209024 2176 2204800 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 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118183 391 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