== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:15:50 (1790000150) 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 562 (time 1790000165.71 total 10.03 last 56.03) - mkdir 1133 (time 1790000175.72 total 20.04 last 57.05) - mkdir 1690 (time 1790000185.72 total 30.04 last 55.69) - mkdir 2265 (time 1790000195.73 total 40.05 last 57.45) - mkdir 2834 (time 1790000205.74 total 50.06 last 56.84) - mkdir 3373 (time 1790000215.75 total 60.07 last 53.84) - mkdir 3881 (time 1790000225.76 total 70.08 last 50.76) - mkdir 4446 (time 1790000235.81 total 80.13 last 56.24) - mkdir 5029 (time 1790000245.81 total 90.13 last 58.27) - mkdir 5532 (time 1790000255.86 total 100.18 last 50.04) - mkdir 6089 (time 1790000265.88 total 110.19 last 55.64) - mkdir 6609 (time 1790000275.88 total 120.20 last 51.96) - mkdir 7066 (time 1790000285.89 total 130.21 last 45.68) - mkdir 7548 (time 1790000295.89 total 140.21 last 48.19) - mkdir 8064 (time 1790000305.89 total 150.21 last 51.59) - mkdir 8630 (time 1790000315.89 total 160.21 last 56.60) - mkdir 9143 (time 1790000325.91 total 170.23 last 51.22) - mkdir 9682 (time 1790000335.93 total 180.25 last 53.77) - mkdir 10000 (time 1790000342.87 total 187.19 last 45.85) - mkdir 10447 (time 1790000352.90 total 197.21 last 44.58) - mkdir 10883 (time 1790000362.93 total 207.25 last 43.43) - mkdir 11328 (time 1790000372.95 total 217.27 last 44.44) - mkdir 11802 (time 1790000382.95 total 227.27 last 47.38) - mkdir 12292 (time 1790000392.95 total 237.27 last 49.00) - mkdir 12845 (time 1790000402.96 total 247.27 last 55.28) - mkdir 13340 (time 1790000412.96 total 257.28 last 49.48) - mkdir 13822 (time 1790000422.98 total 267.30 last 48.10) - mkdir 14315 (time 1790000433.00 total 277.32 last 49.22) - mkdir 14922 (time 1790000443.01 total 287.33 last 60.60) - mkdir 15427 (time 1790000453.02 total 297.34 last 50.48) - mkdir 15957 (time 1790000463.02 total 307.34 last 52.96) - mkdir 16506 (time 1790000473.09 total 317.41 last 54.52) - mkdir 16966 (time 1790000483.11 total 327.43 last 45.94) - mkdir 17531 (time 1790000493.11 total 337.43 last 56.47) - mkdir 18074 (time 1790000503.12 total 347.44 last 54.25) - mkdir 18597 (time 1790000513.13 total 357.45 last 52.25) - mkdir 19145 (time 1790000523.16 total 367.48 last 54.62) - mkdir 19706 (time 1790000533.18 total 377.50 last 55.99) - mkdir 20000 (time 1790000538.26 total 382.58 last 57.88) - mkdir 20590 (time 1790000548.30 total 392.62 last 58.76) - mkdir 21198 (time 1790000558.32 total 402.64 last 60.71) - mkdir 21729 (time 1790000568.33 total 412.65 last 53.03) - mkdir 22253 (time 1790000578.34 total 422.66 last 52.36) - mkdir 22804 (time 1790000588.35 total 432.66 last 55.06) - mkdir 23359 (time 1790000598.36 total 442.67 last 55.45) - mkdir 23949 (time 1790000608.36 total 452.68 last 58.99) - mkdir 24553 (time 1790000618.38 total 462.70 last 60.26) - mkdir 25106 (time 1790000628.40 total 472.72 last 55.20) - mkdir 25666 (time 1790000638.41 total 482.73 last 55.95) - mkdir 26275 (time 1790000648.41 total 492.73 last 60.85) - mkdir 26833 (time 1790000658.42 total 502.74 last 55.75) - mkdir 27333 (time 1790000668.44 total 512.76 last 49.90) - mkdir 27789 (time 1790000678.47 total 522.79 last 45.47) - mkdir 28255 (time 1790000688.49 total 532.80 last 46.53) - mkdir 28703 (time 1790000698.49 total 542.81 last 44.78) - mkdir 29175 (time 1790000708.50 total 552.82 last 47.14) - mkdir 29615 (time 1790000718.51 total 562.83 last 43.98) - mkdir 30000 (time 1790000726.91 total 571.23 last 45.83) - mkdir 30548 (time 1790000736.92 total 581.24 last 54.76) - mkdir 31116 (time 1790000746.92 total 591.24 last 56.76) - mkdir 31631 (time 1790000756.95 total 601.27 last 51.34) - mkdir 32192 (time 1790000766.97 total 611.29 last 56.01) - mkdir 32728 (time 1790000776.97 total 621.29 last 53.58) total: 32818 mkdir in 623.75 seconds: 52.61 ops/second - mkdir 551 (time 1790000165.68 total 10.00 last 55.10) - mkdir 1087 (time 1790000175.70 total 20.02 last 53.48) - mkdir 1673 (time 1790000185.71 total 30.03 last 58.56) - mkdir 2255 (time 1790000195.71 total 40.03 last 58.18) - mkdir 2783 (time 1790000205.73 total 50.05 last 52.69) - mkdir 3318 (time 1790000215.74 total 60.06 last 53.45) - mkdir 3827 (time 1790000225.74 total 70.06 last 50.89) - mkdir 4392 (time 1790000235.77 total 80.09 last 56.33) - mkdir 4957 (time 1790000245.79 total 90.11 last 56.39) - mkdir 5509 (time 1790000255.83 total 100.15 last 55.00) - mkdir 6067 (time 1790000265.84 total 110.17 last 55.71) - mkdir 6580 (time 1790000275.85 total 120.17 last 51.26) - mkdir 7064 (time 1790000285.85 total 130.17 last 48.40) - mkdir 7526 (time 1790000295.87 total 140.19 last 46.12) - mkdir 8034 (time 1790000305.88 total 150.20 last 50.73) - mkdir 8604 (time 1790000315.90 total 160.22 last 56.90) - mkdir 9125 (time 1790000325.92 total 170.24 last 51.97) - mkdir 9667 (time 1790000335.93 total 180.25 last 54.19) - mkdir 10000 (time 1790000343.30 total 187.63 last 45.13) - mkdir 10456 (time 1790000353.31 total 197.63 last 45.59) - mkdir 10888 (time 1790000363.36 total 207.68 last 42.99) - mkdir 11329 (time 1790000373.37 total 217.69 last 44.05) - mkdir 11816 (time 1790000383.39 total 227.71 last 48.59) - mkdir 12293 (time 1790000393.39 total 237.71 last 47.70) - mkdir 12836 (time 1790000403.40 total 247.72 last 54.24) - mkdir 13317 (time 1790000413.44 total 257.77 last 47.89) - mkdir 13799 (time 1790000423.45 total 267.77 last 48.16) - mkdir 14311 (time 1790000433.46 total 277.78 last 51.16) - mkdir 14885 (time 1790000443.46 total 287.78 last 57.38) - mkdir 15389 (time 1790000453.47 total 297.79 last 50.37) - mkdir 15929 (time 1790000463.47 total 307.79 last 53.97) - mkdir 16441 (time 1790000473.48 total 317.80 last 51.15) - mkdir 16954 (time 1790000483.48 total 327.81 last 51.28) - mkdir 17523 (time 1790000493.50 total 337.82 last 56.83) - mkdir 18057 (time 1790000503.51 total 347.83 last 53.33) - mkdir 18568 (time 1790000513.52 total 357.84 last 51.05) - mkdir 19096 (time 1790000523.53 total 367.85 last 52.76) - mkdir 19661 (time 1790000533.55 total 377.87 last 56.37) - mkdir 20000 (time 1790000539.41 total 383.73 last 57.82) - mkdir 20576 (time 1790000549.43 total 393.75 last 57.52) - mkdir 21166 (time 1790000559.45 total 403.77 last 58.87) - mkdir 21694 (time 1790000569.48 total 413.80 last 52.65) - mkdir 22207 (time 1790000579.48 total 423.80 last 51.30) - mkdir 22753 (time 1790000589.50 total 433.82 last 54.50) - mkdir 23354 (time 1790000599.51 total 443.83 last 60.05) - mkdir 23962 (time 1790000609.51 total 453.83 last 60.75) - mkdir 24573 (time 1790000619.52 total 463.84 last 61.08) - mkdir 25134 (time 1790000629.52 total 473.84 last 56.09) - mkdir 25701 (time 1790000639.53 total 483.85 last 56.63) - mkdir 26240 (time 1790000649.55 total 493.87 last 53.78) - mkdir 26830 (time 1790000659.56 total 503.88 last 58.95) - mkdir 27318 (time 1790000669.56 total 513.88 last 48.79) - mkdir 27793 (time 1790000679.60 total 523.92 last 47.33) - mkdir 28266 (time 1790000689.60 total 533.92 last 47.29) - mkdir 28737 (time 1790000699.60 total 543.92 last 47.10) - mkdir 29222 (time 1790000709.61 total 553.93 last 48.46) - mkdir 29650 (time 1790000719.63 total 563.95 last 42.71) - mkdir 30000 (time 1790000727.32 total 571.64 last 45.52) - mkdir 30563 (time 1790000737.32 total 581.64 last 56.29) - mkdir 31115 (time 1790000747.32 total 591.64 last 55.20) - mkdir 31648 (time 1790000757.34 total 601.66 last 53.21) - mkdir 32204 (time 1790000767.34 total 611.66 last 55.59) - mkdir 32707 (time 1790000777.37 total 621.69 last 50.15) total: 32818 mkdir in 624.34 seconds: 52.56 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489728 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 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 1790001503 ; total 0 ; last 0) - unlinked 10000 (time 1790001797 ; total 294 ; last 294) - unlinked 20000 (time 1790002087 ; total 584 ; last 290) - unlinked 30000 (time 1790002389 ; total 886 ; last 302) total: 32768 unlinks in 970 seconds: 33.781445 unlinks/second - unlinked 0 (time 1790001503 ; total 0 ; last 0) - unlinked 10000 (time 1790001800 ; total 297 ; last 297) - unlinked 20000 (time 1790002088 ; total 585 ; last 288) - unlinked 30000 (time 1790002392 ; total 889 ; last 304) total: 32768 unlinks in 975 seconds: 33.608204 unlinks/second nlink between: 102 - unlinked 0 (time 1790002479 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1790002480 ; total 1 ; last 1) 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 2304 2204160 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 526704 333 526371 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