== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:52:22 (1788609142) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 640 (time 1788609157.30 total 10.02 last 63.89) - mkdir 1239 (time 1788609167.31 total 20.03 last 59.82) - mkdir 1921 (time 1788609177.32 total 30.04 last 68.16) - mkdir 2619 (time 1788609187.33 total 40.04 last 69.75) - mkdir 3262 (time 1788609197.33 total 50.05 last 64.27) - mkdir 3853 (time 1788609207.36 total 60.07 last 58.96) - mkdir 4402 (time 1788609217.36 total 70.07 last 54.90) - mkdir 5019 (time 1788609227.39 total 80.11 last 61.48) - mkdir 5703 (time 1788609237.39 total 90.11 last 68.39) - mkdir 6375 (time 1788609247.40 total 100.11 last 67.18) - mkdir 7083 (time 1788609257.41 total 110.13 last 70.68) - mkdir 7829 (time 1788609267.43 total 120.15 last 74.48) - mkdir 8539 (time 1788609277.43 total 130.15 last 70.99) - mkdir 9196 (time 1788609287.44 total 140.15 last 65.67) - mkdir 9885 (time 1788609297.44 total 150.16 last 68.85) - mkdir 10592 (time 1788609307.45 total 160.16 last 70.67) - mkdir 11345 (time 1788609317.45 total 170.17 last 75.24) - mkdir 12013 (time 1788609327.48 total 180.20 last 66.63) - mkdir 12717 (time 1788609337.49 total 190.20 last 70.36) - mkdir 13392 (time 1788609347.50 total 200.22 last 67.40) - mkdir 13986 (time 1788609357.51 total 210.22 last 59.36) - mkdir 14596 (time 1788609367.54 total 220.26 last 60.81) - mkdir 15269 (time 1788609377.55 total 230.26 last 67.25) - mkdir 15941 (time 1788609387.56 total 240.28 last 67.11) - mkdir 16650 (time 1788609397.56 total 250.28 last 70.86) - mkdir 17325 (time 1788609407.57 total 260.29 last 67.43) - mkdir 18044 (time 1788609417.58 total 270.29 last 71.88) - mkdir 18754 (time 1788609427.58 total 280.30 last 70.98) - mkdir 19434 (time 1788609437.59 total 290.31 last 67.91) - mkdir 20000 (time 1788609447.20 total 299.91 last 58.94) - mkdir 20656 (time 1788609457.20 total 309.92 last 65.59) - mkdir 21371 (time 1788609467.22 total 319.94 last 71.33) - mkdir 22019 (time 1788609477.23 total 329.95 last 64.73) - mkdir 22775 (time 1788609487.25 total 339.96 last 75.50) - mkdir 23449 (time 1788609497.25 total 349.96 last 67.39) - mkdir 24116 (time 1788609507.25 total 359.97 last 66.65) - mkdir 24719 (time 1788609517.27 total 369.99 last 60.22) - mkdir 25404 (time 1788609527.29 total 380.01 last 68.35) - mkdir 26105 (time 1788609537.30 total 390.02 last 70.03) - mkdir 26841 (time 1788609547.33 total 400.04 last 73.42) - mkdir 27545 (time 1788609557.33 total 410.05 last 70.38) - mkdir 28220 (time 1788609567.35 total 420.06 last 67.38) - mkdir 28874 (time 1788609577.36 total 430.08 last 65.31) - mkdir 29558 (time 1788609587.39 total 440.11 last 68.20) - mkdir 30000 (time 1788609593.59 total 446.31 last 71.25) - mkdir 30690 (time 1788609603.60 total 456.32 last 68.95) - mkdir 31413 (time 1788609613.61 total 466.33 last 72.21) - mkdir 32080 (time 1788609623.63 total 476.34 last 66.60) - mkdir 32783 (time 1788609633.64 total 486.36 last 70.19) total: 32818 mkdir in 486.86 seconds: 67.41 ops/second - mkdir 670 (time 1788609157.28 total 10.01 last 66.95) - mkdir 1288 (time 1788609167.29 total 20.01 last 61.76) - mkdir 1960 (time 1788609177.30 total 30.02 last 67.16) - mkdir 2645 (time 1788609187.31 total 40.03 last 68.41) - mkdir 3297 (time 1788609197.36 total 50.08 last 64.87) - mkdir 3853 (time 1788609207.37 total 60.10 last 55.52) - mkdir 4404 (time 1788609217.38 total 70.10 last 55.09) - mkdir 5010 (time 1788609227.39 total 80.11 last 60.53) - mkdir 5703 (time 1788609237.39 total 90.11 last 69.28) - mkdir 6394 (time 1788609247.39 total 100.12 last 69.08) - mkdir 7107 (time 1788609257.39 total 110.12 last 71.28) - mkdir 7848 (time 1788609267.40 total 120.12 last 74.08) - mkdir 8507 (time 1788609277.40 total 130.12 last 65.88) - mkdir 9173 (time 1788609287.40 total 140.12 last 66.60) - mkdir 9893 (time 1788609297.40 total 150.13 last 71.99) - mkdir 10594 (time 1788609307.41 total 160.13 last 70.04) - mkdir 11324 (time 1788609317.43 total 170.15 last 72.88) - mkdir 12002 (time 1788609327.43 total 180.15 last 67.78) - mkdir 12728 (time 1788609337.43 total 190.15 last 72.59) - mkdir 13379 (time 1788609347.45 total 200.18 last 64.95) - mkdir 13977 (time 1788609357.48 total 210.21 last 59.63) - mkdir 14601 (time 1788609367.50 total 220.22 last 62.32) - mkdir 15252 (time 1788609377.51 total 230.23 last 65.03) - mkdir 15920 (time 1788609387.51 total 240.23 last 66.77) - mkdir 16621 (time 1788609397.51 total 250.23 last 70.09) - mkdir 17297 (time 1788609407.52 total 260.24 last 67.55) - mkdir 18005 (time 1788609417.52 total 270.25 last 70.76) - mkdir 18723 (time 1788609427.53 total 280.26 last 71.74) - mkdir 19387 (time 1788609437.55 total 290.27 last 66.30) - mkdir 19952 (time 1788609447.56 total 300.28 last 56.42) - mkdir 20588 (time 1788609457.57 total 310.29 last 63.53) - mkdir 21311 (time 1788609467.58 total 320.30 last 72.27) - mkdir 21981 (time 1788609477.58 total 330.30 last 66.98) - mkdir 22757 (time 1788609487.58 total 340.30 last 77.60) - mkdir 23441 (time 1788609497.59 total 350.31 last 68.35) - mkdir 24102 (time 1788609507.59 total 360.31 last 66.07) - mkdir 24698 (time 1788609517.59 total 370.31 last 59.60) - mkdir 25360 (time 1788609527.60 total 380.32 last 66.15) - mkdir 26066 (time 1788609537.60 total 390.33 last 70.55) - mkdir 26816 (time 1788609547.61 total 400.34 last 74.92) - mkdir 27507 (time 1788609557.62 total 410.34 last 69.08) - mkdir 28147 (time 1788609567.63 total 420.35 last 63.95) - mkdir 28798 (time 1788609577.63 total 430.36 last 65.05) - mkdir 29472 (time 1788609587.66 total 440.38 last 67.25) - mkdir 30000 (time 1788609595.14 total 447.87 last 70.50) - mkdir 30737 (time 1788609605.15 total 457.87 last 73.67) - mkdir 31446 (time 1788609615.16 total 467.88 last 70.82) - mkdir 32102 (time 1788609625.17 total 477.89 last 65.54) - mkdir 32803 (time 1788609635.17 total 487.89 last 70.10) total: 32818 mkdir in 488.04 seconds: 67.24 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270800 1000504 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788610183 ; total 0 ; last 0) - unlinked 10000 (time 1788610434 ; total 251 ; last 251) - unlinked 20000 (time 1788610597 ; total 414 ; last 163) - unlinked 30000 (time 1788610736 ; total 553 ; last 139) total: 32768 unlinks in 591 seconds: 55.445007 unlinks/second - unlinked 0 (time 1788610183 ; total 0 ; last 0) - unlinked 10000 (time 1788610436 ; total 253 ; last 253) - unlinked 20000 (time 1788610599 ; total 416 ; last 163) - unlinked 30000 (time 1788610737 ; total 554 ; last 138) total: 32768 unlinks in 592 seconds: 55.351353 unlinks/second nlink between: 1 - unlinked 0 (time 1788610776 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788610776 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 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 1414116 8256 1263048 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre