== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:24:44 (1777497884) 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre - mkdir 596 (time 1777497898.92 total 10.01 last 59.53) - mkdir 1205 (time 1777497908.93 total 20.02 last 60.84) - mkdir 1806 (time 1777497918.97 total 30.06 last 59.87) - mkdir 2435 (time 1777497928.98 total 40.08 last 62.81) - mkdir 3002 (time 1777497939.01 total 50.11 last 56.52) - mkdir 3658 (time 1777497949.01 total 60.11 last 65.59) - mkdir 4311 (time 1777497959.03 total 70.12 last 65.19) - mkdir 4912 (time 1777497969.05 total 80.14 last 60.01) - mkdir 5560 (time 1777497979.05 total 90.15 last 64.76) - mkdir 6150 (time 1777497989.06 total 100.15 last 58.96) - mkdir 6763 (time 1777497999.06 total 110.16 last 61.26) - mkdir 7359 (time 1777498009.07 total 120.16 last 59.58) - mkdir 7929 (time 1777498019.07 total 130.17 last 56.97) - mkdir 8594 (time 1777498029.09 total 140.18 last 66.41) - mkdir 9240 (time 1777498039.12 total 150.21 last 64.41) - mkdir 9833 (time 1777498049.14 total 160.23 last 59.19) - mkdir 10000 (time 1777498052.23 total 163.32 last 53.98) - mkdir 10606 (time 1777498062.24 total 173.34 last 60.53) - mkdir 11218 (time 1777498072.26 total 183.36 last 61.08) - mkdir 11838 (time 1777498082.28 total 193.38 last 61.87) - mkdir 12456 (time 1777498092.28 total 203.38 last 61.80) - mkdir 13099 (time 1777498102.29 total 213.38 last 64.26) - mkdir 13784 (time 1777498112.29 total 223.39 last 68.46) - mkdir 14485 (time 1777498122.32 total 233.41 last 69.93) - mkdir 15176 (time 1777498132.33 total 243.42 last 69.05) - mkdir 15861 (time 1777498142.33 total 253.43 last 68.45) - mkdir 16514 (time 1777498152.34 total 263.43 last 65.28) - mkdir 17199 (time 1777498162.36 total 273.45 last 68.37) - mkdir 17895 (time 1777498172.37 total 283.46 last 69.52) - mkdir 18576 (time 1777498182.37 total 293.47 last 68.07) - mkdir 19297 (time 1777498192.38 total 303.48 last 72.01) - mkdir 19993 (time 1777498202.40 total 313.49 last 69.52) - mkdir 20718 (time 1777498212.40 total 323.49 last 72.46) - mkdir 21425 (time 1777498222.40 total 333.50 last 70.68) - mkdir 22114 (time 1777498232.41 total 343.51 last 68.85) - mkdir 22784 (time 1777498242.41 total 353.51 last 66.98) - mkdir 23501 (time 1777498252.43 total 363.52 last 71.61) - mkdir 24181 (time 1777498262.45 total 373.54 last 67.86) - mkdir 24881 (time 1777498272.46 total 383.55 last 69.94) - mkdir 25596 (time 1777498282.46 total 393.55 last 71.49) - mkdir 26298 (time 1777498292.47 total 403.56 last 70.14) - mkdir 26949 (time 1777498302.47 total 413.57 last 65.06) - mkdir 27653 (time 1777498312.48 total 423.57 last 70.38) - mkdir 28398 (time 1777498322.48 total 433.57 last 74.49) - mkdir 29090 (time 1777498332.48 total 443.57 last 69.18) - mkdir 29789 (time 1777498342.49 total 453.59 last 69.81) - mkdir 30000 (time 1777498345.23 total 456.33 last 77.02) - mkdir 30765 (time 1777498355.25 total 466.34 last 76.38) - mkdir 31541 (time 1777498365.26 total 476.35 last 77.54) - mkdir 32392 (time 1777498375.26 total 486.35 last 85.09) total: 32818 mkdir in 491.80 seconds: 66.73 ops/second - mkdir 610 (time 1777497898.88 total 10.00 last 60.99) - mkdir 1221 (time 1777497908.88 total 20.00 last 61.09) - mkdir 1805 (time 1777497918.89 total 30.01 last 58.34) - mkdir 2416 (time 1777497928.89 total 40.02 last 61.08) - mkdir 3030 (time 1777497938.91 total 50.04 last 61.26) - mkdir 3690 (time 1777497948.92 total 60.04 last 65.99) - mkdir 4304 (time 1777497958.93 total 70.05 last 61.32) - mkdir 4905 (time 1777497968.93 total 80.06 last 60.07) - mkdir 5529 (time 1777497978.93 total 90.06 last 62.40) - mkdir 6108 (time 1777497988.94 total 100.07 last 57.83) - mkdir 6717 (time 1777497998.95 total 110.07 last 60.88) - mkdir 7331 (time 1777498008.98 total 120.10 last 61.22) - mkdir 7894 (time 1777498018.99 total 130.11 last 56.24) - mkdir 8545 (time 1777498029.00 total 140.12 last 65.04) - mkdir 9212 (time 1777498039.01 total 150.14 last 66.62) - mkdir 9820 (time 1777498049.03 total 160.15 last 60.71) - mkdir 10000 (time 1777498052.46 total 163.59 last 52.35) - mkdir 10583 (time 1777498062.47 total 173.60 last 58.24) - mkdir 11211 (time 1777498072.48 total 183.61 last 62.75) - mkdir 11843 (time 1777498082.49 total 193.61 last 63.16) - mkdir 12488 (time 1777498092.50 total 203.63 last 64.41) - mkdir 13140 (time 1777498102.51 total 213.63 last 65.16) - mkdir 13804 (time 1777498112.52 total 223.64 last 66.35) - mkdir 14506 (time 1777498122.53 total 233.65 last 70.12) - mkdir 15166 (time 1777498132.53 total 243.65 last 65.99) - mkdir 15842 (time 1777498142.53 total 253.66 last 67.57) - mkdir 16498 (time 1777498152.54 total 263.66 last 65.58) - mkdir 17165 (time 1777498162.56 total 273.68 last 66.56) - mkdir 17881 (time 1777498172.56 total 283.69 last 71.58) - mkdir 18520 (time 1777498182.57 total 293.70 last 63.82) - mkdir 19237 (time 1777498192.59 total 303.72 last 71.59) - mkdir 19883 (time 1777498202.59 total 313.72 last 64.59) - mkdir 20627 (time 1777498212.60 total 323.72 last 74.36) - mkdir 21311 (time 1777498222.62 total 333.74 last 68.26) - mkdir 21998 (time 1777498232.62 total 343.75 last 68.68) - mkdir 22689 (time 1777498242.63 total 353.75 last 69.05) - mkdir 23412 (time 1777498252.63 total 363.76 last 72.26) - mkdir 24093 (time 1777498262.64 total 373.77 last 68.05) - mkdir 24779 (time 1777498272.65 total 383.77 last 68.55) - mkdir 25479 (time 1777498282.68 total 393.80 last 69.79) - mkdir 26152 (time 1777498292.70 total 403.82 last 67.17) - mkdir 26800 (time 1777498302.70 total 413.83 last 64.77) - mkdir 27477 (time 1777498312.71 total 423.83 last 67.66) - mkdir 28199 (time 1777498322.71 total 433.84 last 72.17) - mkdir 28897 (time 1777498332.72 total 443.85 last 69.72) - mkdir 29602 (time 1777498342.73 total 453.85 last 70.48) - mkdir 30000 (time 1777498347.80 total 458.92 last 78.45) - mkdir 30780 (time 1777498357.81 total 468.94 last 77.91) - mkdir 31562 (time 1777498367.82 total 478.94 last 78.14) - mkdir 32406 (time 1777498377.83 total 488.96 last 84.27) total: 32818 mkdir in 493.60 seconds: 66.49 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270816 1000488 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1777498954 ; total 0 ; last 0) - unlinked 10000 (time 1777499224 ; total 270 ; last 270) - unlinked 20000 (time 1777499525 ; total 571 ; last 301) - unlinked 30000 (time 1777499795 ; total 841 ; last 270) total: 32768 unlinks in 910 seconds: 36.008793 unlinks/second - unlinked 0 (time 1777498954 ; total 0 ; last 0) - unlinked 10000 (time 1777499224 ; total 270 ; last 270) - unlinked 20000 (time 1777499526 ; total 572 ; last 302) - unlinked 30000 (time 1777499795 ; total 841 ; last 269) total: 32768 unlinks in 910 seconds: 36.008793 unlinks/second nlink between: 1 - unlinked 0 (time 1777499866 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1777499866 ; 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 8272 1263032 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre