== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:50:12 (1779699012) 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 396 (time 1779699030.06 total 10.01 last 39.57) - mkdir 814 (time 1779699040.14 total 20.09 last 41.47) - mkdir 1223 (time 1779699050.23 total 30.18 last 40.53) - mkdir 1591 (time 1779699060.23 total 40.18 last 36.79) - mkdir 2057 (time 1779699070.30 total 50.25 last 46.30) - mkdir 2487 (time 1779699080.32 total 60.26 last 42.92) - mkdir 2984 (time 1779699090.33 total 70.28 last 49.63) - mkdir 3474 (time 1779699100.36 total 80.30 last 48.87) - mkdir 3865 (time 1779699110.36 total 90.31 last 39.08) - mkdir 4246 (time 1779699120.37 total 100.31 last 38.09) - mkdir 4590 (time 1779699130.39 total 110.34 last 34.31) - mkdir 5028 (time 1779699140.40 total 120.34 last 43.78) - mkdir 5478 (time 1779699150.43 total 130.38 last 44.84) - mkdir 5959 (time 1779699160.45 total 140.39 last 48.03) - mkdir 6447 (time 1779699170.47 total 150.42 last 48.67) - mkdir 6917 (time 1779699180.51 total 160.45 last 46.85) - mkdir 7376 (time 1779699190.52 total 170.47 last 45.82) - mkdir 7878 (time 1779699200.55 total 180.50 last 50.06) - mkdir 8256 (time 1779699210.55 total 190.50 last 37.79) - mkdir 8636 (time 1779699220.56 total 200.51 last 37.97) - mkdir 9016 (time 1779699230.58 total 210.52 last 37.95) - mkdir 9441 (time 1779699240.58 total 220.53 last 42.47) - mkdir 9809 (time 1779699250.59 total 230.54 last 36.77) - mkdir 10000 (time 1779699255.02 total 234.97 last 43.11) - mkdir 10353 (time 1779699265.03 total 244.97 last 35.28) - mkdir 10795 (time 1779699275.03 total 254.97 last 44.20) - mkdir 11203 (time 1779699285.04 total 264.99 last 40.73) - mkdir 11616 (time 1779699295.10 total 275.04 last 41.08) - mkdir 12079 (time 1779699305.12 total 285.07 last 46.18) - mkdir 12535 (time 1779699315.13 total 295.08 last 45.55) - mkdir 12918 (time 1779699325.15 total 305.09 last 38.25) - mkdir 13352 (time 1779699335.16 total 315.11 last 43.34) - mkdir 13772 (time 1779699345.20 total 325.15 last 41.83) - mkdir 14152 (time 1779699355.22 total 335.17 last 37.92) - mkdir 14549 (time 1779699365.23 total 345.17 last 39.67) - mkdir 14941 (time 1779699375.23 total 355.18 last 39.18) - mkdir 15315 (time 1779699385.25 total 365.19 last 37.34) - mkdir 15587 (time 1779699395.25 total 375.20 last 27.18) - mkdir 15765 (time 1779699405.26 total 385.21 last 17.79) - mkdir 16058 (time 1779699415.28 total 395.23 last 29.24) - mkdir 16437 (time 1779699425.29 total 405.24 last 37.86) - mkdir 16808 (time 1779699435.31 total 415.26 last 37.02) - mkdir 17227 (time 1779699445.33 total 425.27 last 41.84) - mkdir 17621 (time 1779699455.36 total 435.31 last 39.26) - mkdir 17987 (time 1779699465.42 total 445.36 last 36.41) - mkdir 18400 (time 1779699475.43 total 455.37 last 41.26) - mkdir 18866 (time 1779699485.43 total 465.38 last 46.56) - mkdir 19264 (time 1779699495.45 total 475.40 last 39.73) - mkdir 19682 (time 1779699505.46 total 485.41 last 41.76) - mkdir 20000 (time 1779699513.04 total 492.98 last 41.97) - mkdir 20358 (time 1779699523.06 total 503.01 last 35.71) - mkdir 20701 (time 1779699533.11 total 513.06 last 34.13) - mkdir 21062 (time 1779699543.12 total 523.07 last 36.06) - mkdir 21432 (time 1779699553.18 total 533.12 last 36.81) - mkdir 21878 (time 1779699563.18 total 543.13 last 44.57) - mkdir 22233 (time 1779699573.18 total 553.13 last 35.50) - mkdir 22613 (time 1779699583.19 total 563.14 last 37.96) - mkdir 23059 (time 1779699593.22 total 573.16 last 44.50) - mkdir 23456 (time 1779699603.24 total 583.18 last 39.62) - mkdir 23807 (time 1779699613.25 total 593.19 last 35.06) - mkdir 24152 (time 1779699623.27 total 603.22 last 34.41) - mkdir 24418 (time 1779699633.31 total 613.25 last 26.51) - mkdir 24679 (time 1779699643.32 total 623.26 last 26.07) - mkdir 25029 (time 1779699653.38 total 633.32 last 34.80) - mkdir 25382 (time 1779699663.38 total 643.33 last 35.27) - mkdir 25808 (time 1779699673.40 total 653.34 last 42.55) - mkdir 26254 (time 1779699683.41 total 663.35 last 44.55) - mkdir 26668 (time 1779699693.43 total 673.38 last 41.30) - mkdir 27114 (time 1779699703.45 total 683.39 la - mkdir 417 (time 1779699030.00 total 10.02 last 41.60) - mkdir 842 (time 1779699040.00 total 20.03 last 42.50) - mkdir 1274 (time 1779699050.28 total 30.30 last 42.04) - mkdir 1672 (time 1779699060.28 total 40.30 last 39.79) - mkdir 2130 (time 1779699070.28 total 50.31 last 45.77) - mkdir 2558 (time 1779699080.29 total 60.32 last 42.76) - mkdir 3046 (time 1779699090.35 total 70.37 last 48.55) - mkdir 3527 (time 1779699100.35 total 80.37 last 48.09) - mkdir 3924 (time 1779699110.35 total 90.38 last 39.69) - mkdir 4302 (time 1779699120.39 total 100.42 last 37.65) - mkdir 4654 (time 1779699130.39 total 110.42 last 35.19) - mkdir 5058 (time 1779699140.41 total 120.43 last 40.35) - mkdir 5519 (time 1779699150.42 total 130.44 last 46.05) - mkdir 5991 (time 1779699160.44 total 140.46 last 47.11) - mkdir 6452 (time 1779699170.46 total 150.48 last 46.02) - mkdir 6932 (time 1779699180.48 total 160.50 last 47.89) - mkdir 7392 (time 1779699190.48 total 170.50 last 46.00) - mkdir 7877 (time 1779699200.49 total 180.51 last 48.46) - mkdir 8255 (time 1779699210.49 total 190.52 last 37.78) - mkdir 8627 (time 1779699220.52 total 200.55 last 37.09) - mkdir 8999 (time 1779699230.53 total 210.55 last 37.18) - mkdir 9411 (time 1779699240.53 total 220.56 last 41.17) - mkdir 9773 (time 1779699250.54 total 230.56 last 36.19) - mkdir 10000 (time 1779699255.70 total 235.73 last 43.95) - mkdir 10365 (time 1779699265.73 total 245.75 last 36.41) - mkdir 10808 (time 1779699275.74 total 255.76 last 44.25) - mkdir 11197 (time 1779699285.75 total 265.78 last 38.85) - mkdir 11590 (time 1779699295.76 total 275.78 last 39.27) - mkdir 12047 (time 1779699305.77 total 285.80 last 45.64) - mkdir 12496 (time 1779699315.79 total 295.81 last 44.84) - mkdir 12901 (time 1779699325.79 total 305.82 last 40.47) - mkdir 13318 (time 1779699335.81 total 315.83 last 41.63) - mkdir 13699 (time 1779699345.82 total 325.84 last 38.07) - mkdir 14110 (time 1779699355.83 total 335.86 last 41.03) - mkdir 14498 (time 1779699365.84 total 345.86 last 38.79) - mkdir 14881 (time 1779699375.88 total 355.91 last 38.13) - mkdir 15261 (time 1779699385.92 total 365.94 last 37.87) - mkdir 15526 (time 1779699395.94 total 375.97 last 26.42) - mkdir 15699 (time 1779699405.97 total 386.00 last 17.25) - mkdir 16006 (time 1779699415.98 total 396.00 last 30.69) - mkdir 16381 (time 1779699426.00 total 406.02 last 37.42) - mkdir 16746 (time 1779699436.00 total 416.03 last 36.48) - mkdir 17179 (time 1779699446.01 total 426.03 last 43.28) - mkdir 17567 (time 1779699456.02 total 436.04 last 38.77) - mkdir 17936 (time 1779699466.02 total 446.05 last 36.89) - mkdir 18356 (time 1779699476.03 total 456.06 last 41.95) - mkdir 18828 (time 1779699486.04 total 466.07 last 47.16) - mkdir 19242 (time 1779699496.06 total 476.08 last 41.34) - mkdir 19662 (time 1779699506.07 total 486.09 last 41.95) - mkdir 20000 (time 1779699513.75 total 493.78 last 43.98) - mkdir 20382 (time 1779699523.76 total 503.79 last 38.18) - mkdir 20701 (time 1779699533.77 total 513.80 last 31.87) - mkdir 21060 (time 1779699543.78 total 523.80 last 35.88) - mkdir 21408 (time 1779699553.82 total 533.85 last 34.63) - mkdir 21870 (time 1779699563.83 total 543.85 last 46.19) - mkdir 22247 (time 1779699573.86 total 553.89 last 37.56) - mkdir 22642 (time 1779699583.88 total 563.91 last 39.44) - mkdir 23085 (time 1779699593.90 total 573.92 last 44.22) - mkdir 23467 (time 1779699603.92 total 583.95 last 38.12) - mkdir 23831 (time 1779699613.93 total 593.95 last 36.38) - mkdir 24164 (time 1779699623.95 total 603.98 last 33.22) - mkdir 24433 (time 1779699633.99 total 614.02 last 26.79) - mkdir 24688 (time 1779699644.02 total 624.04 last 25.44) - mkdir 25028 (time 1779699654.02 total 634.04 last 34.00) - mkdir 25373 (time 1779699664.03 total 644.06 last 34.44) - mkdir 25777 (time 1779699674.07 total 654.10 last 40.25) - mkdir 26216 (time 1779699684.11 total 664.14 last 43.72) - mkdir 26644 (time 1779699694.63 total 674.65 last 40.71) - mkdir 27111 (time 1779699704.65 total 684.67 last 44.52) - mkdir 27533 (time 1779699713.48 total 693.43 last 41.75) - mkdir 27937 (time 1779699723.50 total 703.45 last 40.32) - mkdir 28362 (time 1779699733.52 total 713.46 last 42.44) - mkdir 28782 (time 1779699743.53 total 723.47 last 41.95) - mkdir 29152 (time 1779699753.54 total 733.49 last 36.96) - mkdir 29509 (time 1779699763.55 total 743.49 last 35.68) - mkdir 29886 (time 1779699773.55 total 753.49 last 37.69) - mkdir 30000 (time 1779699776.61 total 756.55 last 37.26) - mkdir 30320 (time 1779699786.62 total 766.56 last 31.96) - mkdir 30725 (time 1779699796.65 total 776.60 last 40.35) - mkdir 31158 (time 1779699806.66 total 786.60 last 43.29) - mkdir 31566 (time 1779699816.69 total 796.63 last 40.67) - mkdir 31972 (time 1779699826.71 total 806.66 last 40.50) - mkdir 32347 (time 1779699836.74 total 816.69 last 37.39) - mkdir 32702 (time 1779699846.78 total 826.72 last 35.38) total: 32818 mkdir in 829.53 seconds: 39.56 ops/second st 46.60) - mkdir 27556 (time 1779699714.65 total 694.68 last 44.49) - mkdir 27948 (time 1779699724.85 total 704.87 last 38.46) - mkdir 28368 (time 1779699734.92 total 714.95 last 41.68) - mkdir 28782 (time 1779699744.93 total 724.96 last 41.36) - mkdir 29170 (time 1779699754.95 total 734.98 last 38.73) - mkdir 29527 (time 1779699764.95 total 744.98 last 35.70) - mkdir 29886 (time 1779699774.98 total 755.01 last 35.79) - mkdir 30000 (time 1779699778.29 total 758.31 last 34.50) - mkdir 30348 (time 1779699788.30 total 768.33 last 34.75) - mkdir 30728 (time 1779699798.32 total 778.34 last 37.96) - mkdir 31146 (time 1779699808.33 total 788.36 last 41.74) - mkdir 31559 (time 1779699818.33 total 798.36 last 41.30) - mkdir 31976 (time 1779699828.37 total 808.39 last 41.55) - mkdir 32362 (time 1779699838.38 total 818.41 last 38.54) - mkdir 32717 (time 1779699848.39 total 828.42 last 35.48) total: 32818 mkdir in 830.60 seconds: 39.51 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 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 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 1779700865 ; total 0 ; last 0) - unlinked 10000 (time 1779701296 ; total 431 ; last 431) - unlinked 20000 (time 1779701721 ; total 856 ; last 425) - unlinked 30000 (time 1779702143 ; total 1278 ; last 422) total: 32768 unlinks in 1409 seconds: 23.256210 unlinks/second - unlinked 0 (time 1779700865 ; total 0 ; last 0) - unlinked 10000 (time 1779701295 ; total 430 ; last 430) - unlinked 20000 (time 1779701724 ; total 859 ; last 429) - unlinked 30000 (time 1779702145 ; total 1280 ; last 421) total: 32768 unlinks in 1412 seconds: 23.206799 unlinks/second nlink between: 102 - unlinked 0 (time 1779702279 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1779702279 ; 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 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