== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:46:09 (1788263169) 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 645 (time 1788263183.13 total 10.01 last 64.45) - mkdir 1217 (time 1788263193.15 total 20.03 last 57.10) - mkdir 1802 (time 1788263203.18 total 30.05 last 58.34) - mkdir 2375 (time 1788263213.19 total 40.06 last 57.24) - mkdir 2972 (time 1788263223.21 total 50.09 last 59.55) - mkdir 3561 (time 1788263233.23 total 60.10 last 58.81) - mkdir 4107 (time 1788263243.27 total 70.15 last 54.35) - mkdir 4659 (time 1788263253.34 total 80.22 last 54.83) - mkdir 5218 (time 1788263263.35 total 90.23 last 55.82) - mkdir 5834 (time 1788263273.37 total 100.24 last 61.52) - mkdir 6539 (time 1788263283.39 total 110.26 last 70.37) - mkdir 7102 (time 1788263293.39 total 120.27 last 56.27) - mkdir 7661 (time 1788263303.40 total 130.27 last 55.88) - mkdir 8317 (time 1788263313.40 total 140.27 last 65.60) - mkdir 8895 (time 1788263323.41 total 150.28 last 57.74) - mkdir 9490 (time 1788263333.44 total 160.31 last 59.31) - mkdir 10000 (time 1788263341.74 total 168.62 last 61.42) - mkdir 10606 (time 1788263351.75 total 178.63 last 60.54) - mkdir 11160 (time 1788263361.76 total 188.64 last 55.34) - mkdir 11761 (time 1788263371.77 total 198.65 last 60.04) - mkdir 12315 (time 1788263381.77 total 208.65 last 55.39) - mkdir 12881 (time 1788263391.77 total 218.65 last 56.60) - mkdir 13433 (time 1788263401.80 total 228.67 last 55.08) - mkdir 13982 (time 1788263411.80 total 238.68 last 54.86) - mkdir 14540 (time 1788263421.80 total 248.68 last 55.80) - mkdir 14997 (time 1788263431.81 total 258.68 last 45.67) - mkdir 15514 (time 1788263441.84 total 268.71 last 51.56) - mkdir 15974 (time 1788263451.84 total 278.72 last 45.97) - mkdir 16431 (time 1788263461.85 total 288.73 last 45.67) - mkdir 16873 (time 1788263471.85 total 298.73 last 44.19) - mkdir 17339 (time 1788263481.86 total 308.73 last 46.58) - mkdir 17788 (time 1788263491.91 total 318.79 last 44.65) - mkdir 18223 (time 1788263501.99 total 328.86 last 43.18) - mkdir 18689 (time 1788263512.01 total 338.88 last 46.50) - mkdir 19256 (time 1788263522.03 total 348.91 last 56.57) - mkdir 19844 (time 1788263532.03 total 358.91 last 58.78) - mkdir 20000 (time 1788263535.32 total 362.20 last 47.45) - mkdir 20503 (time 1788263545.33 total 372.20 last 50.27) - mkdir 20959 (time 1788263555.36 total 382.24 last 45.44) - mkdir 21433 (time 1788263565.37 total 392.24 last 47.37) - mkdir 21958 (time 1788263575.37 total 402.25 last 52.48) - mkdir 22490 (time 1788263585.38 total 412.25 last 53.17) - mkdir 22972 (time 1788263595.47 total 422.35 last 47.75) - mkdir 23496 (time 1788263605.49 total 432.36 last 52.33) - mkdir 24022 (time 1788263615.49 total 442.37 last 52.59) - mkdir 24529 (time 1788263625.49 total 452.37 last 50.69) - mkdir 25104 (time 1788263635.49 total 462.37 last 57.49) - mkdir 25664 (time 1788263645.50 total 472.38 last 55.95) - mkdir 26201 (time 1788263655.50 total 482.38 last 53.70) - mkdir 26747 (time 1788263665.92 total 492.79 last 52.43) - mkdir 27361 (time 1788263675.92 total 502.80 last 61.36) - mkdir 27911 (time 1788263685.94 total 512.82 last 54.91) - mkdir 28451 (time 1788263695.94 total 522.82 last 53.99) - mkdir 28994 (time 1788263705.96 total 532.84 last 54.17) - mkdir 29430 (time 1788263715.97 total 542.84 last 43.59) - mkdir 29816 (time 1788263725.97 total 552.85 last 38.57) - mkdir 30000 (time 1788263730.58 total 557.46 last 39.91) - mkdir 30485 (time 1788263740.60 total 567.48 last 48.42) - mkdir 31019 (time 1788263750.60 total 577.48 last 53.39) - mkdir 31500 (time 1788263760.63 total 587.50 last 47.99) - mkdir 32020 (time 1788263770.66 total 597.53 last 51.84) - mkdir 32517 (time 1788263780.66 total 607.54 last 49.66) total: 32818 mkdir in 614.23 seconds: 53.43 ops/second - mkdir 611 (time 1788263183.15 total 10.03 last 60.92) - mkdir 1211 (time 1788263193.18 total 20.05 last 59.87) - mkdir 1808 (time 1788263203.19 total 30.06 last 59.62) - mkdir 2379 (time 1788263213.20 total 40.07 last 57.05) - mkdir 2967 (time 1788263223.24 total 50.12 last 58.55) - mkdir 3539 (time 1788263233.24 total 60.12 last 57.19) - mkdir 4061 (time 1788263243.26 total 70.14 last 52.08) - mkdir 4601 (time 1788263253.28 total 80.15 last 53.93) - mkdir 5161 (time 1788263263.29 total 90.16 last 55.94) - mkdir 5760 (time 1788263273.29 total 100.16 last 59.90) - mkdir 6429 (time 1788263283.30 total 110.17 last 66.84) - mkdir 6994 (time 1788263293.33 total 120.20 last 56.34) - mkdir 7557 (time 1788263303.33 total 130.21 last 56.27) - mkdir 8229 (time 1788263313.35 total 140.22 last 67.10) - mkdir 8830 (time 1788263323.36 total 150.24 last 60.02) - mkdir 9415 (time 1788263333.36 total 160.24 last 58.48) - mkdir 10000 (time 1788263342.70 total 169.58 last 62.66) - mkdir 10579 (time 1788263352.70 total 179.58 last 57.89) - mkdir 11165 (time 1788263362.72 total 189.60 last 58.47) - mkdir 11737 (time 1788263372.82 total 199.69 last 56.68) - mkdir 12294 (time 1788263382.83 total 209.70 last 55.64) - mkdir 12892 (time 1788263392.83 total 219.70 last 59.80) - mkdir 13453 (time 1788263402.86 total 229.73 last 55.92) - mkdir 13951 (time 1788263412.89 total 239.77 last 49.64) - mkdir 14477 (time 1788263422.91 total 249.78 last 52.51) - mkdir 14939 (time 1788263432.92 total 259.79 last 46.16) - mkdir 15455 (time 1788263442.92 total 269.79 last 51.60) - mkdir 15944 (time 1788263452.93 total 279.81 last 48.84) - mkdir 16415 (time 1788263462.94 total 289.81 last 47.08) - mkdir 16875 (time 1788263472.96 total 299.83 last 45.91) - mkdir 17346 (time 1788263482.96 total 309.84 last 47.08) - mkdir 17776 (time 1788263492.96 total 319.84 last 43.00) - mkdir 18183 (time 1788263502.97 total 329.84 last 40.68) - mkdir 18650 (time 1788263512.98 total 339.86 last 46.63) - mkdir 19266 (time 1788263522.99 total 349.86 last 61.57) - mkdir 19831 (time 1788263533.00 total 359.87 last 56.44) - mkdir 20000 (time 1788263536.18 total 363.05 last 53.12) - mkdir 20485 (time 1788263546.18 total 373.05 last 48.49) - mkdir 20975 (time 1788263556.20 total 383.07 last 48.90) - mkdir 21431 (time 1788263566.20 total 393.08 last 45.58) - mkdir 21955 (time 1788263576.21 total 403.09 last 52.35) - mkdir 22456 (time 1788263586.22 total 413.10 last 50.05) - mkdir 22982 (time 1788263596.23 total 423.10 last 52.58) - mkdir 23535 (time 1788263606.23 total 433.11 last 55.27) - mkdir 24082 (time 1788263616.24 total 443.11 last 54.67) - mkdir 24583 (time 1788263626.24 total 453.12 last 50.06) - mkdir 25142 (time 1788263636.26 total 463.14 last 55.80) - mkdir 25710 (time 1788263646.27 total 473.14 last 56.78) - mkdir 26239 (time 1788263656.27 total 483.15 last 52.86) - mkdir 26762 (time 1788263666.28 total 493.15 last 52.26) - mkdir 27363 (time 1788263676.29 total 503.17 last 60.03) - mkdir 27925 (time 1788263686.58 total 513.45 last 54.63) - mkdir 28498 (time 1788263696.60 total 523.47 last 57.19) - mkdir 29003 (time 1788263706.60 total 533.48 last 50.48) - mkdir 29426 (time 1788263716.64 total 543.52 last 42.13) - mkdir 29795 (time 1788263726.64 total 553.52 last 36.88) - mkdir 30000 (time 1788263731.51 total 558.38 last 42.17) - mkdir 30461 (time 1788263741.52 total 568.39 last 46.05) - mkdir 30974 (time 1788263751.52 total 578.40 last 51.26) - mkdir 31419 (time 1788263761.56 total 588.43 last 44.35) - mkdir 31923 (time 1788263771.57 total 598.44 last 50.35) - mkdir 32421 (time 1788263781.59 total 608.46 last 49.71) total: 32818 mkdir in 616.18 seconds: 53.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1788264499 ; total 0 ; last 0) - unlinked 10000 (time 1788264804 ; total 305 ; last 305) - unlinked 20000 (time 1788265125 ; total 626 ; last 321) - unlinked 30000 (time 1788265440 ; total 941 ; last 315) total: 32768 unlinks in 1026 seconds: 31.937622 unlinks/second - unlinked 0 (time 1788264500 ; total 0 ; last 0) - unlinked 10000 (time 1788264803 ; total 303 ; last 303) - unlinked 20000 (time 1788265126 ; total 626 ; last 323) - unlinked 30000 (time 1788265442 ; total 942 ; last 316) total: 32768 unlinks in 1027 seconds: 31.906525 unlinks/second nlink between: 102 - unlinked 0 (time 1788265529 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788265529 ; 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 2208640 2304 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