== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:19:08 (1789132748) 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 600 (time 1789132763.74 total 10.01 last 59.96) - mkdir 1219 (time 1789132773.76 total 20.02 last 61.79) - mkdir 1790 (time 1789132783.77 total 30.04 last 57.04) - mkdir 2383 (time 1789132793.83 total 40.10 last 58.93) - mkdir 2948 (time 1789132803.84 total 50.10 last 56.48) - mkdir 3470 (time 1789132813.85 total 60.12 last 52.13) - mkdir 3981 (time 1789132823.88 total 70.14 last 50.96) - mkdir 4494 (time 1789132833.93 total 80.19 last 51.06) - mkdir 5015 (time 1789132843.95 total 90.22 last 51.98) - mkdir 5577 (time 1789132853.99 total 100.25 last 55.99) - mkdir 6053 (time 1789132863.99 total 110.26 last 47.58) - mkdir 6546 (time 1789132874.00 total 120.26 last 49.28) - mkdir 7117 (time 1789132884.01 total 130.28 last 57.02) - mkdir 7678 (time 1789132894.04 total 140.31 last 55.91) - mkdir 8267 (time 1789132904.05 total 150.31 last 58.88) - mkdir 8844 (time 1789132914.05 total 160.32 last 57.67) - mkdir 9412 (time 1789132924.06 total 170.33 last 56.74) - mkdir 9931 (time 1789132934.06 total 180.33 last 51.89) - mkdir 10474 (time 1789132944.09 total 190.36 last 54.15) - mkdir 11049 (time 1789132954.10 total 200.37 last 57.44) - mkdir 11608 (time 1789132964.12 total 210.39 last 55.79) - mkdir 12122 (time 1789132974.13 total 220.40 last 51.35) - mkdir 12692 (time 1789132984.13 total 230.40 last 57.00) - mkdir 13222 (time 1789132994.14 total 240.41 last 52.94) - mkdir 13775 (time 1789133004.17 total 250.44 last 55.14) - mkdir 14283 (time 1789133014.17 total 260.44 last 50.80) - mkdir 14863 (time 1789133024.20 total 270.47 last 57.82) - mkdir 15332 (time 1789133034.24 total 280.51 last 46.73) - mkdir 15910 (time 1789133044.24 total 290.51 last 57.79) - mkdir 16511 (time 1789133054.26 total 300.53 last 59.96) - mkdir 17051 (time 1789133064.30 total 310.56 last 53.82) - mkdir 17610 (time 1789133074.32 total 320.59 last 55.75) - mkdir 18140 (time 1789133084.33 total 330.60 last 52.95) - mkdir 18645 (time 1789133094.37 total 340.64 last 50.29) - mkdir 19161 (time 1789133104.37 total 350.64 last 51.60) - mkdir 19707 (time 1789133114.40 total 360.67 last 54.44) - mkdir 20000 (time 1789133119.95 total 366.21 last 52.84) - mkdir 20551 (time 1789133129.95 total 376.22 last 55.08) - mkdir 21107 (time 1789133139.97 total 386.23 last 55.52) - mkdir 21638 (time 1789133149.97 total 396.24 last 53.06) - mkdir 22167 (time 1789133159.98 total 406.24 last 52.88) - mkdir 22689 (time 1789133169.99 total 416.25 last 52.14) - mkdir 23186 (time 1789133180.01 total 426.27 last 49.61) - mkdir 23698 (time 1789133190.29 total 436.56 last 49.77) - mkdir 24245 (time 1789133200.30 total 446.57 last 54.65) - mkdir 24744 (time 1789133210.31 total 456.58 last 49.85) - mkdir 25277 (time 1789133220.33 total 466.59 last 53.22) - mkdir 25828 (time 1789133230.65 total 476.91 last 53.39) - mkdir 26414 (time 1789133240.66 total 486.92 last 58.54) - mkdir 26992 (time 1789133250.66 total 496.93 last 57.77) - mkdir 27501 (time 1789133260.67 total 506.94 last 50.87) - mkdir 28024 (time 1789133270.69 total 516.96 last 52.19) - mkdir 28525 (time 1789133280.70 total 526.96 last 50.07) - mkdir 29044 (time 1789133290.70 total 536.97 last 51.87) - mkdir 29584 (time 1789133301.10 total 547.36 last 51.94) - mkdir 30000 (time 1789133308.62 total 554.89 last 55.30) - mkdir 30469 (time 1789133318.64 total 564.90 last 46.81) - mkdir 30944 (time 1789133328.64 total 574.91 last 47.48) - mkdir 31423 (time 1789133338.65 total 584.91 last 47.88) - mkdir 31931 (time 1789133348.67 total 594.94 last 50.66) - mkdir 32523 (time 1789133358.68 total 604.95 last 59.14) total: 32818 mkdir in 610.43 seconds: 53.76 ops/second - mkdir 630 (time 1789132763.74 total 10.01 last 62.93) - mkdir 1229 (time 1789132773.74 total 20.01 last 59.90) - mkdir 1828 (time 1789132783.76 total 30.02 last 59.82) - mkdir 2443 (time 1789132793.78 total 40.04 last 61.39) - mkdir 2995 (time 1789132803.79 total 50.06 last 55.11) - mkdir 3508 (time 1789132813.80 total 60.07 last 51.24) - mkdir 4010 (time 1789132823.84 total 70.11 last 50.01) - mkdir 4534 (time 1789132833.84 total 80.11 last 52.38) - mkdir 5047 (time 1789132843.86 total 90.12 last 51.24) - mkdir 5635 (time 1789132853.86 total 100.12 last 58.79) - mkdir 6115 (time 1789132863.88 total 110.15 last 47.89) - mkdir 6594 (time 1789132873.91 total 120.18 last 47.74) - mkdir 7169 (time 1789132883.91 total 130.18 last 57.49) - mkdir 7729 (time 1789132893.94 total 140.21 last 55.83) - mkdir 8343 (time 1789132903.98 total 150.24 last 61.20) - mkdir 8910 (time 1789132913.98 total 160.25 last 56.67) - mkdir 9461 (time 1789132924.01 total 170.27 last 54.96) - mkdir 9975 (time 1789132934.02 total 180.29 last 51.34) - mkdir 10526 (time 1789132944.03 total 190.30 last 55.06) - mkdir 11125 (time 1789132954.04 total 200.31 last 59.81) - mkdir 11663 (time 1789132964.11 total 210.38 last 53.45) - mkdir 12178 (time 1789132974.12 total 220.38 last 51.45) - mkdir 12744 (time 1789132984.15 total 230.41 last 56.43) - mkdir 13284 (time 1789132994.17 total 240.44 last 53.86) - mkdir 13836 (time 1789133004.24 total 250.51 last 54.81) - mkdir 14376 (time 1789133014.25 total 260.51 last 53.98) - mkdir 14941 (time 1789133024.27 total 270.53 last 56.40) - mkdir 15423 (time 1789133034.27 total 280.53 last 48.19) - mkdir 15969 (time 1789133044.29 total 290.56 last 54.48) - mkdir 16529 (time 1789133054.29 total 300.56 last 55.98) - mkdir 17064 (time 1789133064.32 total 310.59 last 53.34) - mkdir 17623 (time 1789133074.32 total 320.59 last 55.89) - mkdir 18151 (time 1789133084.34 total 330.61 last 52.72) - mkdir 18645 (time 1789133094.42 total 340.68 last 49.02) - mkdir 19163 (time 1789133104.44 total 350.71 last 51.66) - mkdir 19703 (time 1789133114.45 total 360.72 last 53.96) - mkdir 20000 (time 1789133120.24 total 366.51 last 51.26) - mkdir 20543 (time 1789133130.25 total 376.52 last 54.25) - mkdir 21090 (time 1789133140.26 total 386.53 last 54.67) - mkdir 21605 (time 1789133150.27 total 396.54 last 51.44) - mkdir 22123 (time 1789133160.28 total 406.54 last 51.77) - mkdir 22637 (time 1789133170.32 total 416.59 last 51.17) - mkdir 23134 (time 1789133180.33 total 426.60 last 49.64) - mkdir 23628 (time 1789133190.34 total 436.60 last 49.39) - mkdir 24156 (time 1789133200.35 total 446.62 last 52.73) - mkdir 24683 (time 1789133210.37 total 456.64 last 52.60) - mkdir 25213 (time 1789133220.38 total 466.65 last 52.92) - mkdir 25750 (time 1789133230.66 total 476.92 last 52.29) - mkdir 26344 (time 1789133240.67 total 486.94 last 59.32) - mkdir 26925 (time 1789133250.70 total 496.97 last 57.91) - mkdir 27424 (time 1789133260.71 total 506.98 last 49.85) - mkdir 27958 (time 1789133270.72 total 516.99 last 53.35) - mkdir 28488 (time 1789133280.74 total 527.00 last 52.92) - mkdir 29020 (time 1789133290.75 total 537.02 last 53.13) - mkdir 29549 (time 1789133301.09 total 547.36 last 51.15) - mkdir 30000 (time 1789133309.22 total 555.49 last 55.49) - mkdir 30470 (time 1789133319.22 total 565.49 last 46.98) - mkdir 30928 (time 1789133329.23 total 575.50 last 45.75) - mkdir 31415 (time 1789133339.76 total 586.03 last 46.26) - mkdir 31947 (time 1789133349.77 total 596.04 last 53.16) - mkdir 32536 (time 1789133359.78 total 606.05 last 58.82) total: 32818 mkdir in 611.27 seconds: 53.69 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 1789134131 ; total 0 ; last 0) - unlinked 10000 (time 1789134464 ; total 333 ; last 333) - unlinked 20000 (time 1789134792 ; total 661 ; last 328) - unlinked 30000 (time 1789135123 ; total 992 ; last 331) total: 32768 unlinks in 1082 seconds: 30.284658 unlinks/second - unlinked 0 (time 1789134131 ; total 0 ; last 0) - unlinked 10000 (time 1789134468 ; total 337 ; last 337) - unlinked 20000 (time 1789134794 ; total 663 ; last 326) - unlinked 30000 (time 1789135124 ; total 993 ; last 330) total: 32768 unlinks in 1083 seconds: 30.256695 unlinks/second nlink between: 102 - unlinked 0 (time 1789135216 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789135216 ; 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 2208512 2176 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 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