== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:00:58 (1787299258) 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 691 (time 1787299273.81 total 10.01 last 69.04) - mkdir 1259 (time 1787299283.81 total 20.01 last 56.78) - mkdir 1784 (time 1787299293.82 total 30.02 last 52.45) - mkdir 2289 (time 1787299303.83 total 40.03 last 50.43) - mkdir 2916 (time 1787299313.84 total 50.04 last 62.67) - mkdir 3498 (time 1787299323.85 total 60.05 last 58.15) - mkdir 4128 (time 1787299333.86 total 70.06 last 62.95) - mkdir 4769 (time 1787299343.89 total 80.09 last 63.90) - mkdir 5395 (time 1787299353.89 total 90.09 last 62.58) - mkdir 6029 (time 1787299363.90 total 100.10 last 63.32) - mkdir 6634 (time 1787299373.92 total 110.12 last 60.37) - mkdir 7284 (time 1787299383.92 total 120.12 last 65.00) - mkdir 7914 (time 1787299393.93 total 130.13 last 62.98) - mkdir 8497 (time 1787299403.93 total 140.13 last 58.30) - mkdir 9061 (time 1787299413.93 total 150.13 last 56.39) - mkdir 9549 (time 1787299423.95 total 160.15 last 48.70) - mkdir 10000 (time 1787299433.57 total 169.77 last 46.90) - mkdir 10576 (time 1787299443.57 total 179.77 last 57.59) - mkdir 11238 (time 1787299453.57 total 189.77 last 66.19) - mkdir 11866 (time 1787299463.57 total 199.77 last 62.79) - mkdir 12504 (time 1787299473.58 total 209.79 last 63.71) - mkdir 13215 (time 1787299483.59 total 219.80 last 71.03) - mkdir 13855 (time 1787299493.60 total 229.80 last 63.96) - mkdir 14462 (time 1787299503.60 total 239.81 last 60.68) - mkdir 15029 (time 1787299513.62 total 249.83 last 56.59) - mkdir 15559 (time 1787299523.65 total 259.85 last 52.88) - mkdir 16048 (time 1787299533.65 total 269.85 last 48.88) - mkdir 16359 (time 1787299543.66 total 279.87 last 31.06) - mkdir 16725 (time 1787299553.69 total 289.89 last 36.51) - mkdir 17273 (time 1787299563.70 total 299.90 last 54.73) - mkdir 17773 (time 1787299573.73 total 309.93 last 49.86) - mkdir 18216 (time 1787299583.75 total 319.95 last 44.22) - mkdir 18646 (time 1787299593.77 total 329.97 last 42.91) - mkdir 19222 (time 1787299603.78 total 339.98 last 57.56) - mkdir 19768 (time 1787299613.78 total 349.98 last 54.58) - mkdir 20000 (time 1787299618.17 total 354.37 last 52.90) - mkdir 20542 (time 1787299628.19 total 364.39 last 54.06) - mkdir 21107 (time 1787299638.22 total 374.42 last 56.33) - mkdir 21716 (time 1787299648.23 total 384.43 last 60.84) - mkdir 22210 (time 1787299658.24 total 394.44 last 49.36) - mkdir 22659 (time 1787299668.24 total 404.44 last 44.89) - mkdir 23175 (time 1787299678.25 total 414.45 last 51.59) - mkdir 23676 (time 1787299688.26 total 424.46 last 50.03) - mkdir 24171 (time 1787299698.32 total 434.52 last 49.20) - mkdir 24695 (time 1787299708.33 total 444.53 last 52.38) - mkdir 25285 (time 1787299718.34 total 454.54 last 58.94) - mkdir 25806 (time 1787299728.34 total 464.54 last 52.09) - mkdir 26332 (time 1787299738.36 total 474.56 last 52.47) - mkdir 26873 (time 1787299748.37 total 484.57 last 54.06) - mkdir 27377 (time 1787299758.39 total 494.59 last 50.32) - mkdir 27940 (time 1787299768.60 total 504.80 last 55.14) - mkdir 28503 (time 1787299778.60 total 514.80 last 56.28) - mkdir 29060 (time 1787299788.61 total 524.81 last 55.63) - mkdir 29568 (time 1787299798.93 total 535.13 last 49.23) - mkdir 30000 (time 1787299805.62 total 541.82 last 64.58) - mkdir 30553 (time 1787299815.63 total 551.83 last 55.26) - mkdir 31159 (time 1787299825.63 total 561.84 last 60.56) - mkdir 31633 (time 1787299835.64 total 571.84 last 47.39) - mkdir 32168 (time 1787299845.66 total 581.86 last 53.40) - mkdir 32603 (time 1787299856.17 total 592.37 last 41.38) total: 32818 mkdir in 595.86 seconds: 55.08 ops/second - mkdir 704 (time 1787299273.81 total 10.02 last 70.29) - mkdir 1266 (time 1787299283.85 total 20.05 last 56.02) - mkdir 1767 (time 1787299293.88 total 30.08 last 49.94) - mkdir 2292 (time 1787299303.90 total 40.10 last 52.36) - mkdir 2917 (time 1787299313.91 total 50.11 last 62.47) - mkdir 3502 (time 1787299323.91 total 60.11 last 58.49) - mkdir 4101 (time 1787299333.91 total 70.12 last 59.88) - mkdir 4713 (time 1787299343.92 total 80.12 last 61.15) - mkdir 5333 (time 1787299353.92 total 90.13 last 61.99) - mkdir 5966 (time 1787299363.93 total 100.13 last 63.29) - mkdir 6552 (time 1787299373.93 total 110.13 last 58.57) - mkdir 7190 (time 1787299383.94 total 120.14 last 63.76) - mkdir 7798 (time 1787299393.95 total 130.15 last 60.74) - mkdir 8376 (time 1787299403.95 total 140.15 last 57.79) - mkdir 8963 (time 1787299414.02 total 150.22 last 58.29) - mkdir 9472 (time 1787299424.05 total 160.25 last 50.75) - mkdir 9947 (time 1787299434.06 total 170.26 last 47.44) - mkdir 10524 (time 1787299444.07 total 180.27 last 57.67) - mkdir 11180 (time 1787299454.07 total 190.28 last 65.55) - mkdir 11799 (time 1787299464.09 total 200.29 last 61.80) - mkdir 12438 (time 1787299474.11 total 210.31 last 63.79) - mkdir 13113 (time 1787299484.11 total 220.31 last 67.46) - mkdir 13725 (time 1787299494.12 total 230.32 last 61.19) - mkdir 14324 (time 1787299504.13 total 240.33 last 59.84) - mkdir 14900 (time 1787299514.14 total 250.34 last 57.54) - mkdir 15417 (time 1787299524.14 total 260.34 last 51.68) - mkdir 15886 (time 1787299534.17 total 270.37 last 46.78) - mkdir 16208 (time 1787299544.17 total 280.37 last 32.19) - mkdir 16578 (time 1787299554.18 total 290.38 last 36.98) - mkdir 17146 (time 1787299564.18 total 300.38 last 56.77) - mkdir 17634 (time 1787299574.23 total 310.43 last 48.57) - mkdir 18088 (time 1787299584.28 total 320.48 last 45.16) - mkdir 18487 (time 1787299594.32 total 330.52 last 39.74) - mkdir 19069 (time 1787299604.32 total 340.52 last 58.19) - mkdir 19588 (time 1787299614.33 total 350.53 last 51.88) - mkdir 20000 (time 1787299621.85 total 358.05 last 54.76) - mkdir 20562 (time 1787299631.86 total 368.06 last 56.16) - mkdir 21146 (time 1787299641.88 total 378.08 last 58.28) - mkdir 21708 (time 1787299651.89 total 388.09 last 56.12) - mkdir 22130 (time 1787299661.93 total 398.13 last 42.06) - mkdir 22615 (time 1787299671.93 total 408.13 last 48.49) - mkdir 23179 (time 1787299681.94 total 418.14 last 56.34) - mkdir 23669 (time 1787299691.97 total 428.17 last 48.83) - mkdir 24210 (time 1787299701.98 total 438.18 last 54.05) - mkdir 24710 (time 1787299712.01 total 448.21 last 49.87) - mkdir 25281 (time 1787299722.01 total 458.22 last 57.06) - mkdir 25858 (time 1787299732.02 total 468.22 last 57.67) - mkdir 26378 (time 1787299742.16 total 478.36 last 51.29) - mkdir 26942 (time 1787299752.17 total 488.37 last 56.34) - mkdir 27456 (time 1787299762.18 total 498.38 last 51.35) - mkdir 28021 (time 1787299772.18 total 508.39 last 56.46) - mkdir 28567 (time 1787299782.20 total 518.40 last 54.51) - mkdir 29111 (time 1787299792.21 total 528.41 last 54.38) - mkdir 29708 (time 1787299802.72 total 538.92 last 56.76) - mkdir 30000 (time 1787299807.24 total 543.45 last 64.57) - mkdir 30570 (time 1787299817.26 total 553.46 last 56.93) - mkdir 31105 (time 1787299827.27 total 563.47 last 53.43) - mkdir 31586 (time 1787299837.43 total 573.63 last 47.36) - mkdir 32089 (time 1787299847.46 total 583.66 last 50.11) - mkdir 32583 (time 1787299857.48 total 593.68 last 49.34) total: 32818 mkdir in 598.82 seconds: 54.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 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 1787300611 ; total 1 ; last 1) - unlinked 10000 (time 1787300901 ; total 291 ; last 290) - unlinked 20000 (time 1787301205 ; total 595 ; last 304) - unlinked 30000 (time 1787301497 ; total 887 ; last 292) total: 32768 unlinks in 964 seconds: 33.991703 unlinks/second - unlinked 0 (time 1787300611 ; total 1 ; last 1) - unlinked 10000 (time 1787300903 ; total 293 ; last 292) - unlinked 20000 (time 1787301208 ; total 598 ; last 305) - unlinked 30000 (time 1787301502 ; total 892 ; last 294) total: 32768 unlinks in 969 seconds: 33.816307 unlinks/second nlink between: 102 - unlinked 0 (time 1787301580 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787301580 ; 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 2208128 2176 2203904 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 526643 333 526310 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