== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:54:40 (1788198880) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 470 (time 1788198896.01 total 10.02 last 46.88) - mkdir 997 (time 1788198906.03 total 20.05 last 52.57) - mkdir 1592 (time 1788198916.04 total 30.05 last 59.47) - mkdir 2188 (time 1788198926.04 total 40.06 last 59.56) - mkdir 2761 (time 1788198936.08 total 50.10 last 57.10) - mkdir 3341 (time 1788198946.08 total 60.10 last 57.99) - mkdir 3905 (time 1788198956.09 total 70.10 last 56.38) - mkdir 4456 (time 1788198966.10 total 80.12 last 55.02) - mkdir 4948 (time 1788198976.10 total 90.12 last 49.19) - mkdir 5463 (time 1788198986.16 total 100.18 last 51.19) - mkdir 5982 (time 1788198996.16 total 110.18 last 51.89) - mkdir 6583 (time 1788199006.17 total 120.18 last 60.08) - mkdir 7106 (time 1788199016.18 total 130.20 last 52.21) - mkdir 7701 (time 1788199026.20 total 140.22 last 59.40) - mkdir 8278 (time 1788199036.21 total 150.22 last 57.67) - mkdir 8787 (time 1788199046.21 total 160.22 last 50.90) - mkdir 9405 (time 1788199056.22 total 170.23 last 61.74) - mkdir 9999 (time 1788199066.23 total 180.24 last 59.33) - mkdir 10649 (time 1788199076.25 total 190.27 last 64.84) - mkdir 11220 (time 1788199086.26 total 200.27 last 57.07) - mkdir 11690 (time 1788199096.26 total 210.28 last 46.98) - mkdir 12209 (time 1788199106.27 total 220.29 last 51.86) - mkdir 12792 (time 1788199116.31 total 230.33 last 58.07) - mkdir 13347 (time 1788199126.31 total 240.33 last 55.49) - mkdir 13900 (time 1788199136.32 total 250.34 last 55.24) - mkdir 14384 (time 1788199146.33 total 260.34 last 48.37) - mkdir 14944 (time 1788199156.36 total 270.38 last 55.83) - mkdir 15504 (time 1788199166.36 total 280.38 last 55.98) - mkdir 16196 (time 1788199176.40 total 290.42 last 68.96) - mkdir 16904 (time 1788199186.40 total 300.42 last 70.79) - mkdir 17442 (time 1788199196.41 total 310.43 last 53.75) - mkdir 18120 (time 1788199206.42 total 320.44 last 67.70) - mkdir 18720 (time 1788199216.43 total 330.45 last 59.97) - mkdir 19275 (time 1788199226.46 total 340.48 last 55.33) - mkdir 19842 (time 1788199236.48 total 350.49 last 56.59) - mkdir 20000 (time 1788199239.32 total 353.33 last 55.68) - mkdir 20559 (time 1788199249.34 total 363.35 last 55.78) - mkdir 21175 (time 1788199259.35 total 373.36 last 61.55) - mkdir 21728 (time 1788199269.43 total 383.45 last 54.81) - mkdir 22228 (time 1788199279.44 total 393.46 last 49.95) - mkdir 22806 (time 1788199289.45 total 403.46 last 57.79) - mkdir 23404 (time 1788199299.47 total 413.49 last 59.64) - mkdir 24008 (time 1788199309.47 total 423.49 last 60.39) - mkdir 24593 (time 1788199319.62 total 433.64 last 57.66) - mkdir 25172 (time 1788199329.63 total 443.64 last 57.86) - mkdir 25775 (time 1788199339.68 total 453.70 last 59.96) - mkdir 26365 (time 1788199349.69 total 463.71 last 58.94) - mkdir 26966 (time 1788199359.71 total 473.72 last 60.02) - mkdir 27522 (time 1788199369.72 total 483.73 last 55.53) - mkdir 28093 (time 1788199379.72 total 493.73 last 57.09) - mkdir 28592 (time 1788199389.75 total 503.76 last 49.76) - mkdir 29063 (time 1788199399.75 total 513.77 last 47.08) - mkdir 29758 (time 1788199409.77 total 523.78 last 69.40) - mkdir 30000 (time 1788199414.15 total 528.17 last 55.20) - mkdir 30535 (time 1788199424.15 total 538.17 last 53.49) - mkdir 31079 (time 1788199434.15 total 548.17 last 54.39) - mkdir 31662 (time 1788199444.16 total 558.18 last 58.26) - mkdir 32194 (time 1788199454.17 total 568.19 last 53.13) - mkdir 32742 (time 1788199464.19 total 578.20 last 54.74) total: 32818 mkdir in 579.93 seconds: 56.59 ops/second - mkdir 483 (time 1788198895.84 total 10.06 last 48.02) - mkdir 998 (time 1788198905.85 total 20.06 last 51.48) - mkdir 1604 (time 1788198915.86 total 30.08 last 60.51) - mkdir 2221 (time 1788198925.87 total 40.08 last 61.67) - mkdir 2793 (time 1788198935.87 total 50.08 last 57.18) - mkdir 3386 (time 1788198945.91 total 60.12 last 59.09) - mkdir 3964 (time 1788198955.92 total 70.13 last 57.73) - mkdir 4502 (time 1788198965.93 total 80.15 last 53.72) - mkdir 4981 (time 1788198975.94 total 90.16 last 47.85) - mkdir 5501 (time 1788198985.95 total 100.17 last 51.94) - mkdir 6000 (time 1788198995.99 total 110.20 last 49.74) - mkdir 6589 (time 1788199005.99 total 120.20 last 58.89) - mkdir 7125 (time 1788199016.01 total 130.23 last 53.46) - mkdir 7712 (time 1788199026.04 total 140.26 last 58.53) - mkdir 8317 (time 1788199036.05 total 150.26 last 60.49) - mkdir 8820 (time 1788199046.06 total 160.27 last 50.23) - mkdir 9429 (time 1788199056.07 total 170.29 last 60.81) - mkdir 10000 (time 1788199065.96 total 180.17 last 57.74) - mkdir 10659 (time 1788199075.98 total 190.20 last 65.75) - mkdir 11224 (time 1788199085.99 total 200.20 last 56.46) - mkdir 11720 (time 1788199096.01 total 210.22 last 49.53) - mkdir 12269 (time 1788199106.02 total 220.24 last 54.81) - mkdir 12851 (time 1788199116.02 total 230.24 last 58.19) - mkdir 13412 (time 1788199126.03 total 240.24 last 56.07) - mkdir 13933 (time 1788199136.04 total 250.25 last 52.07) - mkdir 14443 (time 1788199146.05 total 260.26 last 50.94) - mkdir 14989 (time 1788199156.07 total 270.28 last 54.49) - mkdir 15528 (time 1788199166.08 total 280.29 last 53.83) - mkdir 16226 (time 1788199176.10 total 290.31 last 69.69) - mkdir 16867 (time 1788199186.10 total 300.31 last 64.10) - mkdir 17428 (time 1788199196.18 total 310.39 last 55.65) - mkdir 18099 (time 1788199206.21 total 320.42 last 66.90) - mkdir 18720 (time 1788199216.21 total 330.42 last 62.08) - mkdir 19283 (time 1788199226.22 total 340.43 last 56.23) - mkdir 19852 (time 1788199236.24 total 350.45 last 56.81) - mkdir 20000 (time 1788199239.14 total 353.35 last 51.07) - mkdir 20570 (time 1788199249.16 total 363.37 last 56.88) - mkdir 21195 (time 1788199259.16 total 373.37 last 62.48) - mkdir 21742 (time 1788199269.18 total 383.39 last 54.61) - mkdir 22231 (time 1788199279.41 total 393.62 last 47.78) - mkdir 22809 (time 1788199289.42 total 403.64 last 57.73) - mkdir 23399 (time 1788199299.44 total 413.65 last 58.89) - mkdir 24012 (time 1788199309.45 total 423.66 last 61.25) - mkdir 24616 (time 1788199319.61 total 433.82 last 59.45) - mkdir 25199 (time 1788199329.61 total 443.82 last 58.30) - mkdir 25776 (time 1788199339.66 total 453.87 last 57.40) - mkdir 26378 (time 1788199349.67 total 463.89 last 60.13) - mkdir 26952 (time 1788199359.69 total 473.91 last 57.28) - mkdir 27516 (time 1788199369.70 total 483.91 last 56.36) - mkdir 28115 (time 1788199379.70 total 493.92 last 59.88) - mkdir 28610 (time 1788199389.82 total 504.03 last 48.95) - mkdir 29110 (time 1788199399.84 total 514.06 last 49.87) - mkdir 29757 (time 1788199409.85 total 524.06 last 64.68) - mkdir 30000 (time 1788199414.28 total 528.49 last 54.85) - mkdir 30554 (time 1788199424.28 total 538.49 last 55.39) - mkdir 31085 (time 1788199434.29 total 548.51 last 53.02) - mkdir 31658 (time 1788199444.31 total 558.52 last 57.22) - mkdir 32200 (time 1788199454.31 total 568.53 last 54.16) - mkdir 32727 (time 1788199464.33 total 578.54 last 52.61) total: 32818 mkdir in 580.42 seconds: 56.54 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 1788199939 ; total 0 ; last 0) - unlinked 10000 (time 1788200113 ; total 174 ; last 174) - unlinked 20000 (time 1788200284 ; total 345 ; last 171) - unlinked 30000 (time 1788200453 ; total 514 ; last 169) total: 32768 unlinks in 566 seconds: 57.893993 unlinks/second - unlinked 0 (time 1788199939 ; total 0 ; last 0) - unlinked 10000 (time 1788200112 ; total 173 ; last 173) - unlinked 20000 (time 1788200283 ; total 344 ; last 171) - unlinked 30000 (time 1788200453 ; total 514 ; last 170) total: 32768 unlinks in 566 seconds: 57.893993 unlinks/second nlink between: 102 - unlinked 0 (time 1788200508 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788200508 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2176 2205056 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 526918 333 526585 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