== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:26:04 (1789287964) 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 624 (time 1789287979.50 total 10.01 last 62.32) - mkdir 1277 (time 1789287989.50 total 20.01 last 65.30) - mkdir 1931 (time 1789287999.51 total 30.02 last 65.36) - mkdir 2621 (time 1789288009.52 total 40.03 last 68.89) - mkdir 3174 (time 1789288019.54 total 50.05 last 55.22) - mkdir 3788 (time 1789288029.56 total 60.07 last 61.27) - mkdir 4268 (time 1789288039.57 total 70.08 last 47.93) - mkdir 4796 (time 1789288049.65 total 80.16 last 52.38) - mkdir 5340 (time 1789288059.66 total 90.17 last 54.35) - mkdir 5811 (time 1789288069.68 total 100.18 last 47.04) - mkdir 6391 (time 1789288079.68 total 110.19 last 57.95) - mkdir 6958 (time 1789288089.69 total 120.20 last 56.66) - mkdir 7436 (time 1789288099.71 total 130.22 last 47.70) - mkdir 7968 (time 1789288109.73 total 140.24 last 53.12) - mkdir 8519 (time 1789288119.83 total 150.34 last 54.53) - mkdir 9055 (time 1789288129.85 total 160.36 last 53.49) - mkdir 9590 (time 1789288139.87 total 170.38 last 53.43) - mkdir 10000 (time 1789288147.50 total 178.01 last 53.73) - mkdir 10603 (time 1789288157.52 total 188.03 last 60.15) - mkdir 11205 (time 1789288167.53 total 198.04 last 60.16) - mkdir 11831 (time 1789288177.54 total 208.05 last 62.52) - mkdir 12384 (time 1789288187.54 total 218.05 last 55.30) - mkdir 12868 (time 1789288197.55 total 228.06 last 48.35) - mkdir 13432 (time 1789288207.57 total 238.08 last 56.29) - mkdir 13994 (time 1789288217.58 total 248.09 last 56.18) - mkdir 14581 (time 1789288227.59 total 258.10 last 58.59) - mkdir 15127 (time 1789288237.60 total 268.10 last 54.60) - mkdir 15722 (time 1789288247.60 total 278.11 last 59.48) - mkdir 16291 (time 1789288257.62 total 288.13 last 56.78) - mkdir 16874 (time 1789288267.63 total 298.14 last 58.23) - mkdir 17475 (time 1789288277.66 total 308.17 last 59.96) - mkdir 18047 (time 1789288287.67 total 318.18 last 57.13) - mkdir 18660 (time 1789288297.67 total 328.18 last 61.29) - mkdir 19223 (time 1789288307.71 total 338.22 last 56.06) - mkdir 19811 (time 1789288317.72 total 348.23 last 58.77) - mkdir 20000 (time 1789288321.27 total 351.78 last 53.13) - mkdir 20593 (time 1789288331.35 total 361.86 last 58.87) - mkdir 21194 (time 1789288341.35 total 371.86 last 60.06) - mkdir 21746 (time 1789288351.37 total 381.88 last 55.10) - mkdir 22311 (time 1789288361.38 total 391.89 last 56.43) - mkdir 22960 (time 1789288371.40 total 401.91 last 64.82) - mkdir 23540 (time 1789288381.41 total 411.92 last 57.94) - mkdir 24099 (time 1789288391.44 total 421.95 last 55.72) - mkdir 24537 (time 1789288401.44 total 431.95 last 43.77) - mkdir 25091 (time 1789288411.47 total 441.98 last 55.28) - mkdir 25619 (time 1789288421.47 total 451.98 last 52.77) - mkdir 26175 (time 1789288431.48 total 461.98 last 55.59) - mkdir 26761 (time 1789288441.51 total 472.02 last 58.39) - mkdir 27318 (time 1789288451.54 total 482.05 last 55.55) - mkdir 27871 (time 1789288461.54 total 492.05 last 55.27) - mkdir 28439 (time 1789288471.57 total 502.07 last 56.68) - mkdir 28913 (time 1789288481.59 total 512.10 last 47.27) - mkdir 29490 (time 1789288491.60 total 522.11 last 57.65) - mkdir 30000 (time 1789288501.19 total 531.70 last 53.16) - mkdir 30552 (time 1789288511.36 total 541.87 last 54.28) - mkdir 31126 (time 1789288521.38 total 551.89 last 57.29) - mkdir 31694 (time 1789288531.39 total 561.90 last 56.77) - mkdir 32223 (time 1789288541.89 total 572.40 last 50.35) - mkdir 32746 (time 1789288551.91 total 582.41 last 52.24) total: 32818 mkdir in 583.61 seconds: 56.23 ops/second - mkdir 628 (time 1789287979.67 total 10.01 last 62.76) - mkdir 1288 (time 1789287989.67 total 20.01 last 65.99) - mkdir 1941 (time 1789287999.67 total 30.01 last 65.30) - mkdir 2592 (time 1789288009.69 total 40.03 last 64.93) - mkdir 3144 (time 1789288019.71 total 50.05 last 55.12) - mkdir 3737 (time 1789288029.72 total 60.06 last 59.24) - mkdir 4233 (time 1789288039.74 total 70.08 last 49.49) - mkdir 4735 (time 1789288049.78 total 80.12 last 50.00) - mkdir 5288 (time 1789288059.80 total 90.14 last 55.19) - mkdir 5764 (time 1789288069.81 total 100.15 last 47.57) - mkdir 6356 (time 1789288079.82 total 110.16 last 59.16) - mkdir 6910 (time 1789288089.82 total 120.16 last 55.37) - mkdir 7377 (time 1789288099.82 total 130.17 last 46.68) - mkdir 7897 (time 1789288109.83 total 140.17 last 51.99) - mkdir 8423 (time 1789288119.84 total 150.19 last 52.51) - mkdir 8913 (time 1789288129.87 total 160.21 last 48.86) - mkdir 9462 (time 1789288139.88 total 170.22 last 54.88) - mkdir 9990 (time 1789288149.88 total 180.22 last 52.78) - mkdir 10624 (time 1789288159.90 total 190.24 last 63.29) - mkdir 11220 (time 1789288169.92 total 200.26 last 59.49) - mkdir 11831 (time 1789288179.92 total 210.26 last 61.05) - mkdir 12352 (time 1789288189.95 total 220.30 last 51.94) - mkdir 12871 (time 1789288199.96 total 230.30 last 51.86) - mkdir 13448 (time 1789288209.98 total 240.32 last 57.60) - mkdir 13992 (time 1789288219.98 total 250.32 last 54.40) - mkdir 14600 (time 1789288230.02 total 260.36 last 60.53) - mkdir 15185 (time 1789288240.03 total 270.37 last 58.49) - mkdir 15745 (time 1789288250.04 total 280.38 last 55.94) - mkdir 16342 (time 1789288260.04 total 290.38 last 59.68) - mkdir 16944 (time 1789288270.05 total 300.39 last 60.17) - mkdir 17537 (time 1789288280.06 total 310.40 last 59.23) - mkdir 18134 (time 1789288290.07 total 320.41 last 59.64) - mkdir 18745 (time 1789288300.08 total 330.42 last 61.03) - mkdir 19317 (time 1789288310.09 total 340.43 last 57.15) - mkdir 19845 (time 1789288320.09 total 350.43 last 52.78) - mkdir 20000 (time 1789288322.47 total 352.81 last 65.20) - mkdir 20568 (time 1789288332.48 total 362.82 last 56.75) - mkdir 21184 (time 1789288342.49 total 372.83 last 61.54) - mkdir 21727 (time 1789288352.49 total 382.83 last 54.27) - mkdir 22330 (time 1789288362.51 total 392.85 last 60.19) - mkdir 22953 (time 1789288372.51 total 402.85 last 62.28) - mkdir 23552 (time 1789288382.55 total 412.89 last 59.71) - mkdir 24093 (time 1789288392.60 total 422.94 last 53.81) - mkdir 24553 (time 1789288402.60 total 432.94 last 45.99) - mkdir 25085 (time 1789288412.66 total 443.00 last 52.90) - mkdir 25630 (time 1789288422.67 total 453.01 last 54.43) - mkdir 26198 (time 1789288432.67 total 463.01 last 56.80) - mkdir 26714 (time 1789288442.68 total 473.02 last 51.57) - mkdir 27299 (time 1789288452.68 total 483.02 last 58.50) - mkdir 27839 (time 1789288462.69 total 493.03 last 53.92) - mkdir 28339 (time 1789288472.70 total 503.04 last 49.98) - mkdir 28895 (time 1789288482.71 total 513.05 last 55.50) - mkdir 29457 (time 1789288492.72 total 523.06 last 56.16) - mkdir 29981 (time 1789288502.97 total 533.31 last 51.14) - mkdir 30558 (time 1789288512.98 total 543.32 last 57.61) - mkdir 31131 (time 1789288522.99 total 553.33 last 57.27) - mkdir 31629 (time 1789288533.01 total 563.35 last 49.68) - mkdir 32167 (time 1789288543.02 total 573.36 last 53.76) - mkdir 32692 (time 1789288553.03 total 583.37 last 52.43) total: 32818 mkdir in 585.03 seconds: 56.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1789289213 ; total 0 ; last 0) - unlinked 10000 (time 1789289489 ; total 276 ; last 276) - unlinked 20000 (time 1789289762 ; total 549 ; last 273) - unlinked 30000 (time 1789290048 ; total 835 ; last 286) total: 32768 unlinks in 920 seconds: 35.617390 unlinks/second - unlinked 0 (time 1789289213 ; total 0 ; last 0) - unlinked 10000 (time 1789289488 ; total 275 ; last 275) - unlinked 20000 (time 1789289763 ; total 550 ; last 275) - unlinked 30000 (time 1789290051 ; total 838 ; last 288) total: 32768 unlinks in 922 seconds: 35.540131 unlinks/second nlink between: 102 - unlinked 0 (time 1789290137 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789290137 ; 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 2208768 2176 2204544 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 526795 333 526462 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