== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:51:30 (1790952690) 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 553 (time 1790952707.06 total 10.05 last 55.02) - mkdir 1140 (time 1790952717.09 total 20.08 last 58.55) - mkdir 1674 (time 1790952727.09 total 30.08 last 53.38) - mkdir 2234 (time 1790952737.09 total 40.08 last 55.99) - mkdir 2823 (time 1790952747.10 total 50.09 last 58.87) - mkdir 3401 (time 1790952757.10 total 60.10 last 57.75) - mkdir 3977 (time 1790952767.12 total 70.11 last 57.49) - mkdir 4604 (time 1790952777.14 total 80.13 last 62.60) - mkdir 5243 (time 1790952787.15 total 90.14 last 63.82) - mkdir 5826 (time 1790952797.16 total 100.15 last 58.26) - mkdir 6484 (time 1790952807.16 total 110.15 last 65.77) - mkdir 7072 (time 1790952817.19 total 120.18 last 58.64) - mkdir 7716 (time 1790952827.20 total 130.19 last 64.32) - mkdir 8336 (time 1790952837.21 total 140.20 last 61.97) - mkdir 8981 (time 1790952847.22 total 150.21 last 64.43) - mkdir 9457 (time 1790952857.22 total 160.21 last 47.58) - mkdir 10000 (time 1790952866.90 total 169.90 last 56.08) - mkdir 10608 (time 1790952876.92 total 179.91 last 60.69) - mkdir 11183 (time 1790952886.97 total 189.97 last 57.21) - mkdir 11815 (time 1790952896.98 total 199.97 last 63.20) - mkdir 12458 (time 1790952906.98 total 209.97 last 64.26) - mkdir 13110 (time 1790952917.00 total 220.00 last 65.06) - mkdir 13707 (time 1790952927.03 total 230.02 last 59.55) - mkdir 14339 (time 1790952937.14 total 240.13 last 62.48) - mkdir 15009 (time 1790952947.15 total 250.14 last 66.96) - mkdir 15615 (time 1790952957.16 total 260.15 last 60.54) - mkdir 16225 (time 1790952967.17 total 270.16 last 60.95) - mkdir 16828 (time 1790952977.19 total 280.18 last 60.14) - mkdir 17333 (time 1790952987.20 total 290.19 last 50.48) - mkdir 17935 (time 1790952997.21 total 300.20 last 60.14) - mkdir 18506 (time 1790953007.23 total 310.22 last 56.95) - mkdir 19118 (time 1790953017.24 total 320.23 last 61.18) - mkdir 19592 (time 1790953027.27 total 330.26 last 47.23) - mkdir 20000 (time 1790953034.52 total 337.52 last 56.26) - mkdir 20588 (time 1790953044.54 total 347.53 last 58.72) - mkdir 21115 (time 1790953054.56 total 357.56 last 52.56) - mkdir 21706 (time 1790953064.57 total 367.56 last 59.06) - mkdir 22246 (time 1790953074.59 total 377.58 last 53.92) - mkdir 22766 (time 1790953084.59 total 387.58 last 51.97) - mkdir 23315 (time 1790953094.60 total 397.60 last 54.84) - mkdir 23930 (time 1790953104.61 total 407.60 last 61.45) - mkdir 24547 (time 1790953114.62 total 417.61 last 61.65) - mkdir 25126 (time 1790953124.69 total 427.68 last 57.49) - mkdir 25680 (time 1790953134.69 total 437.68 last 55.40) - mkdir 26304 (time 1790953144.73 total 447.72 last 62.16) - mkdir 26933 (time 1790953154.76 total 457.75 last 62.74) - mkdir 27515 (time 1790953164.79 total 467.78 last 58.00) - mkdir 28120 (time 1790953174.82 total 477.81 last 60.35) - mkdir 28714 (time 1790953184.82 total 487.81 last 59.36) - mkdir 29304 (time 1790953194.83 total 497.82 last 58.96) - mkdir 29867 (time 1790953204.83 total 507.83 last 56.27) - mkdir 30000 (time 1790953207.07 total 510.06 last 59.40) - mkdir 30570 (time 1790953217.21 total 520.20 last 56.22) - mkdir 31144 (time 1790953227.22 total 530.22 last 57.33) - mkdir 31660 (time 1790953237.24 total 540.23 last 51.53) - mkdir 32222 (time 1790953247.26 total 550.25 last 56.11) - mkdir 32757 (time 1790953257.26 total 560.25 last 53.49) total: 32818 mkdir in 561.23 seconds: 58.48 ops/second - mkdir 524 (time 1790952707.03 total 10.01 last 52.33) - mkdir 1099 (time 1790952717.05 total 20.04 last 57.37) - mkdir 1637 (time 1790952727.06 total 30.04 last 53.77) - mkdir 2226 (time 1790952737.06 total 40.04 last 58.88) - mkdir 2821 (time 1790952747.06 total 50.05 last 59.48) - mkdir 3422 (time 1790952757.08 total 60.06 last 60.02) - mkdir 3989 (time 1790952767.08 total 70.07 last 56.67) - mkdir 4603 (time 1790952777.09 total 80.07 last 61.35) - mkdir 5244 (time 1790952787.11 total 90.09 last 63.98) - mkdir 5831 (time 1790952797.13 total 100.12 last 58.56) - mkdir 6430 (time 1790952807.14 total 110.12 last 59.85) - mkdir 7022 (time 1790952817.17 total 120.16 last 59.02) - mkdir 7689 (time 1790952827.18 total 130.16 last 66.66) - mkdir 8326 (time 1790952837.18 total 140.17 last 63.66) - mkdir 8947 (time 1790952847.25 total 150.23 last 61.73) - mkdir 9444 (time 1790952857.25 total 160.23 last 49.67) - mkdir 10000 (time 1790952866.96 total 169.94 last 57.30) - mkdir 10611 (time 1790952876.96 total 179.94 last 61.10) - mkdir 11185 (time 1790952886.96 total 189.94 last 57.39) - mkdir 11794 (time 1790952896.96 total 199.94 last 60.89) - mkdir 12435 (time 1790952906.98 total 209.96 last 63.99) - mkdir 13083 (time 1790952916.99 total 219.97 last 64.71) - mkdir 13673 (time 1790952927.02 total 230.00 last 58.82) - mkdir 14333 (time 1790952937.12 total 240.10 last 65.38) - mkdir 14996 (time 1790952947.13 total 250.11 last 66.21) - mkdir 15610 (time 1790952957.13 total 260.12 last 61.37) - mkdir 16226 (time 1790952967.15 total 270.14 last 61.48) - mkdir 16825 (time 1790952977.17 total 280.15 last 59.80) - mkdir 17344 (time 1790952987.18 total 290.17 last 51.83) - mkdir 17953 (time 1790952997.19 total 300.17 last 60.88) - mkdir 18524 (time 1790953007.19 total 310.17 last 57.09) - mkdir 19119 (time 1790953017.22 total 320.20 last 59.32) - mkdir 19604 (time 1790953027.24 total 330.23 last 48.39) - mkdir 20000 (time 1790953034.38 total 337.36 last 55.49) - mkdir 20625 (time 1790953044.39 total 347.37 last 62.42) - mkdir 21134 (time 1790953054.39 total 357.38 last 50.89) - mkdir 21707 (time 1790953064.41 total 367.39 last 57.20) - mkdir 22261 (time 1790953074.46 total 377.45 last 55.10) - mkdir 22764 (time 1790953084.47 total 387.46 last 50.26) - mkdir 23313 (time 1790953094.49 total 397.47 last 54.83) - mkdir 23906 (time 1790953104.52 total 407.50 last 59.10) - mkdir 24509 (time 1790953114.54 total 417.52 last 60.21) - mkdir 25090 (time 1790953124.55 total 427.53 last 58.04) - mkdir 25636 (time 1790953134.56 total 437.54 last 54.54) - mkdir 26283 (time 1790953144.59 total 447.57 last 64.50) - mkdir 26899 (time 1790953154.64 total 457.62 last 61.31) - mkdir 27469 (time 1790953164.64 total 467.63 last 56.95) - mkdir 28075 (time 1790953174.66 total 477.65 last 60.48) - mkdir 28662 (time 1790953184.68 total 487.66 last 58.60) - mkdir 29253 (time 1790953194.69 total 497.68 last 59.03) - mkdir 29825 (time 1790953204.73 total 507.71 last 57.01) - mkdir 30000 (time 1790953207.55 total 510.53 last 61.95) - mkdir 30553 (time 1790953217.55 total 520.53 last 55.30) - mkdir 31093 (time 1790953227.56 total 530.55 last 53.94) - mkdir 31619 (time 1790953237.56 total 540.55 last 52.59) - mkdir 32174 (time 1790953247.57 total 550.56 last 55.44) - mkdir 32723 (time 1790953257.58 total 560.56 last 54.87) total: 32818 mkdir in 561.63 seconds: 58.43 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422528 1785600 20% /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 351290 65969 285321 19% /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 1790953695 ; total 0 ; last 0) - unlinked 10000 (time 1790953889 ; total 194 ; last 194) - unlinked 20000 (time 1790954070 ; total 375 ; last 181) - unlinked 30000 (time 1790954243 ; total 548 ; last 173) total: 32768 unlinks in 603 seconds: 54.341625 unlinks/second - unlinked 0 (time 1790953695 ; total 0 ; last 0) - unlinked 10000 (time 1790953891 ; total 196 ; last 196) - unlinked 20000 (time 1790954072 ; total 377 ; last 181) - unlinked 30000 (time 1790954244 ; total 549 ; last 172) total: 32768 unlinks in 606 seconds: 54.072609 unlinks/second nlink between: 102 - unlinked 0 (time 1790954303 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1790954302 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 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 2209280 2304 2204928 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 526887 333 526554 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