== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:03:12 (1788508992) 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 118184 392 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 537 (time 1788509007.42 total 10.00 last 53.69) - mkdir 1104 (time 1788509017.42 total 20.00 last 56.69) - mkdir 1580 (time 1788509027.42 total 30.01 last 47.58) - mkdir 2054 (time 1788509037.45 total 40.04 last 47.27) - mkdir 2555 (time 1788509047.45 total 50.04 last 50.08) - mkdir 3045 (time 1788509057.46 total 60.04 last 48.99) - mkdir 3581 (time 1788509067.46 total 70.05 last 53.57) - mkdir 4082 (time 1788509077.49 total 80.07 last 49.97) - mkdir 4584 (time 1788509087.49 total 90.08 last 50.19) - mkdir 5112 (time 1788509097.53 total 100.11 last 52.62) - mkdir 5633 (time 1788509107.55 total 110.14 last 51.96) - mkdir 6145 (time 1788509117.55 total 120.14 last 51.19) - mkdir 6666 (time 1788509127.58 total 130.16 last 51.97) - mkdir 7232 (time 1788509137.60 total 140.18 last 56.49) - mkdir 7781 (time 1788509147.62 total 150.21 last 54.76) - mkdir 8321 (time 1788509157.64 total 160.22 last 53.92) - mkdir 8758 (time 1788509167.69 total 170.27 last 43.50) - mkdir 9183 (time 1788509177.80 total 180.39 last 42.02) - mkdir 9683 (time 1788509187.84 total 190.43 last 49.79) - mkdir 10000 (time 1788509194.38 total 196.97 last 48.46) - mkdir 10468 (time 1788509204.39 total 206.98 last 46.76) - mkdir 10978 (time 1788509214.40 total 216.98 last 50.99) - mkdir 11485 (time 1788509224.41 total 226.99 last 50.62) - mkdir 11982 (time 1788509234.44 total 237.02 last 49.56) - mkdir 12485 (time 1788509244.45 total 247.04 last 50.23) - mkdir 12977 (time 1788509254.48 total 257.06 last 49.07) - mkdir 13463 (time 1788509264.50 total 267.09 last 48.48) - mkdir 13940 (time 1788509274.52 total 277.10 last 47.64) - mkdir 14373 (time 1788509284.53 total 287.12 last 43.24) - mkdir 14837 (time 1788509294.54 total 297.13 last 46.35) - mkdir 15292 (time 1788509304.55 total 307.13 last 45.48) - mkdir 15693 (time 1788509314.61 total 317.19 last 39.85) - mkdir 16119 (time 1788509324.61 total 327.20 last 42.58) - mkdir 16527 (time 1788509334.62 total 337.20 last 40.78) - mkdir 17011 (time 1788509344.62 total 347.20 last 48.40) - mkdir 17498 (time 1788509354.62 total 357.20 last 48.69) - mkdir 17999 (time 1788509364.62 total 367.21 last 50.09) - mkdir 18479 (time 1788509374.63 total 377.21 last 47.97) - mkdir 18956 (time 1788509384.63 total 387.22 last 47.67) - mkdir 19439 (time 1788509394.64 total 397.22 last 48.28) - mkdir 19903 (time 1788509404.65 total 407.24 last 46.32) - mkdir 20000 (time 1788509406.90 total 409.49 last 43.14) - mkdir 20531 (time 1788509416.91 total 419.49 last 53.08) - mkdir 21040 (time 1788509426.92 total 429.50 last 50.84) - mkdir 21504 (time 1788509436.93 total 439.51 last 46.35) - mkdir 22006 (time 1788509446.94 total 449.53 last 50.14) - mkdir 22440 (time 1788509456.95 total 459.54 last 43.34) - mkdir 22884 (time 1788509466.97 total 469.55 last 44.34) - mkdir 23342 (time 1788509476.98 total 479.56 last 45.76) - mkdir 23827 (time 1788509486.98 total 489.57 last 48.47) - mkdir 24210 (time 1788509496.99 total 499.57 last 38.27) - mkdir 24685 (time 1788509507.00 total 509.58 last 47.47) - mkdir 25158 (time 1788509517.01 total 519.60 last 47.22) - mkdir 25614 (time 1788509527.03 total 529.62 last 45.52) - mkdir 26051 (time 1788509537.05 total 539.64 last 43.61) - mkdir 26571 (time 1788509547.08 total 549.67 last 51.85) - mkdir 27111 (time 1788509557.10 total 559.69 last 53.89) - mkdir 27606 (time 1788509567.11 total 569.70 last 49.44) - mkdir 28104 (time 1788509577.15 total 579.73 last 49.62) - mkdir 28533 (time 1788509587.16 total 589.74 last 42.86) - mkdir 29017 (time 1788509597.16 total 599.74 last 48.40) - mkdir 29513 (time 1788509607.16 total 609.75 last 49.58) - mkdir 29942 (time 1788509617.18 total 619.77 last 42.81) - mkdir 30468 (time 1788509627.21 total 629.79 last 52.48) - mkdir 30878 (time 1788509637.21 total 639.79 last 41.00) - mkdir 31307 (time 1788509647.21 total 649.80 last 42.88) - mkdir 31710 (time 1788509657.23 total 659.81 last 40.23) - mkdir 32153 (time 1788509667.24 total 669.82 last 44.26) - mkdir 32572 (time 1788509677.25 total 679. - mkdir 549 (time 1788509007.43 total 10.02 last 54.81) - mkdir 1089 (time 1788509017.44 total 20.03 last 53.95) - mkdir 1558 (time 1788509027.46 total 30.05 last 46.81) - mkdir 2029 (time 1788509037.50 total 40.08 last 46.93) - mkdir 2548 (time 1788509047.50 total 50.09 last 51.87) - mkdir 3042 (time 1788509057.52 total 60.10 last 49.35) - mkdir 3578 (time 1788509067.53 total 70.11 last 53.54) - mkdir 4078 (time 1788509077.53 total 80.11 last 49.98) - mkdir 4580 (time 1788509087.55 total 90.13 last 50.11) - mkdir 5124 (time 1788509097.60 total 100.19 last 54.10) - mkdir 5662 (time 1788509107.61 total 110.19 last 53.80) - mkdir 6194 (time 1788509117.61 total 120.19 last 53.18) - mkdir 6729 (time 1788509127.62 total 130.20 last 53.43) - mkdir 7289 (time 1788509137.64 total 140.22 last 55.90) - mkdir 7819 (time 1788509147.66 total 150.24 last 52.88) - mkdir 8371 (time 1788509157.68 total 160.26 last 55.11) - mkdir 8800 (time 1788509167.75 total 170.34 last 42.57) - mkdir 9222 (time 1788509177.76 total 180.34 last 42.18) - mkdir 9711 (time 1788509187.79 total 190.38 last 48.73) - mkdir 10000 (time 1788509193.73 total 196.32 last 48.67) - mkdir 10449 (time 1788509203.76 total 206.34 last 44.79) - mkdir 10975 (time 1788509213.76 total 216.34 last 52.57) - mkdir 11517 (time 1788509223.76 total 226.35 last 54.18) - mkdir 12016 (time 1788509233.78 total 236.36 last 49.83) - mkdir 12515 (time 1788509243.81 total 246.39 last 49.76) - mkdir 13026 (time 1788509253.82 total 256.40 last 51.03) - mkdir 13505 (time 1788509263.86 total 266.45 last 47.70) - mkdir 13972 (time 1788509273.89 total 276.47 last 46.59) - mkdir 14450 (time 1788509283.91 total 286.49 last 47.71) - mkdir 14899 (time 1788509293.92 total 296.50 last 44.85) - mkdir 15368 (time 1788509303.92 total 306.51 last 46.88) - mkdir 15775 (time 1788509313.92 total 316.51 last 40.70) - mkdir 16182 (time 1788509323.93 total 326.51 last 40.68) - mkdir 16585 (time 1788509333.95 total 336.53 last 40.23) - mkdir 17019 (time 1788509343.95 total 346.53 last 43.40) - mkdir 17509 (time 1788509353.97 total 356.56 last 48.88) - mkdir 18018 (time 1788509363.97 total 366.56 last 50.89) - mkdir 18491 (time 1788509374.00 total 376.58 last 47.19) - mkdir 18966 (time 1788509384.00 total 386.58 last 47.49) - mkdir 19465 (time 1788509394.00 total 396.58 last 49.88) - mkdir 19926 (time 1788509404.02 total 406.60 last 46.03) - mkdir 20429 (time 1788509414.04 total 416.62 last 50.18) - mkdir 20960 (time 1788509424.22 total 426.80 last 52.17) - mkdir 21434 (time 1788509434.23 total 436.81 last 47.35) - mkdir 21915 (time 1788509444.25 total 446.83 last 48.02) - mkdir 22368 (time 1788509454.29 total 456.88 last 45.08) - mkdir 22827 (time 1788509464.49 total 467.07 last 45.03) - mkdir 23278 (time 1788509474.69 total 477.27 last 44.20) - mkdir 23759 (time 1788509484.70 total 487.29 last 48.03) - mkdir 24155 (time 1788509494.72 total 497.30 last 39.54) - mkdir 24623 (time 1788509504.75 total 507.34 last 46.64) - mkdir 25094 (time 1788509514.77 total 517.35 last 47.04) - mkdir 25562 (time 1788509524.78 total 527.37 last 46.72) - mkdir 26005 (time 1788509534.80 total 537.39 last 44.21) - mkdir 26490 (time 1788509544.81 total 547.39 last 48.47) - mkdir 27026 (time 1788509554.81 total 557.40 last 53.58) - mkdir 27532 (time 1788509564.82 total 567.40 last 50.57) - mkdir 28019 (time 1788509574.82 total 577.40 last 48.70) - mkdir 28485 (time 1788509584.83 total 587.41 last 46.57) - mkdir 28961 (time 1788509594.84 total 597.42 last 47.55) - mkdir 29451 (time 1788509604.84 total 607.43 last 48.98) - mkdir 29869 (time 1788509614.84 total 617.43 last 41.80) - mkdir 30000 (time 1788509617.79 total 620.37 last 44.51) - mkdir 30519 (time 1788509627.79 total 630.38 last 51.86) - mkdir 30924 (time 1788509637.83 total 640.41 last 40.37) - mkdir 31359 (time 1788509647.83 total 650.42 last 43.47) - mkdir 31754 (time 1788509657.84 total 660.42 last 39.49) - mkdir 32208 (time 1788509667.84 total 670.42 last 45.39) - mkdir 32619 (time 1788509677.85 total 680.43 last 41.06) total: 32818 mkdir in 684.39 seconds: 47.95 ops/second 84 last 41.84) total: 32818 mkdir in 684.54 seconds: 47.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 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 303950 65969 237981 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 1788510210 ; total 0 ; last 0) - unlinked 10000 (time 1788510413 ; total 203 ; last 203) - unlinked 20000 (time 1788510630 ; total 420 ; last 217) - unlinked 30000 (time 1788510999 ; total 789 ; last 369) total: 32768 unlinks in 887 seconds: 36.942501 unlinks/second - unlinked 0 (time 1788510210 ; total 0 ; last 0) - unlinked 10000 (time 1788510413 ; total 203 ; last 203) - unlinked 20000 (time 1788510631 ; total 421 ; last 218) - unlinked 30000 (time 1788511000 ; total 790 ; last 369) total: 32768 unlinks in 889 seconds: 36.859394 unlinks/second nlink between: 102 - unlinked 0 (time 1788511101 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788511101 ; 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 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 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