== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:08:17 (1782241697) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 649 (time 1782241712.76 total 10.01 last 64.82) - mkdir 1341 (time 1782241722.76 total 20.01 last 69.19) - mkdir 1992 (time 1782241732.77 total 30.02 last 65.06) - mkdir 2671 (time 1782241742.79 total 40.04 last 67.74) - mkdir 3433 (time 1782241752.80 total 50.05 last 76.17) - mkdir 4191 (time 1782241762.80 total 60.05 last 75.75) - mkdir 4876 (time 1782241772.81 total 70.06 last 68.43) - mkdir 5471 (time 1782241782.82 total 80.07 last 59.47) - mkdir 6149 (time 1782241792.82 total 90.08 last 67.76) - mkdir 6832 (time 1782241802.83 total 100.08 last 68.26) - mkdir 7478 (time 1782241812.84 total 110.09 last 64.56) - mkdir 8213 (time 1782241822.84 total 120.09 last 73.46) - mkdir 8927 (time 1782241832.88 total 130.13 last 71.14) - mkdir 9615 (time 1782241842.88 total 140.13 last 68.78) - mkdir 10000 (time 1782241848.78 total 146.03 last 65.25) - mkdir 10693 (time 1782241858.79 total 156.04 last 69.22) - mkdir 11400 (time 1782241868.82 total 166.07 last 70.48) - mkdir 12020 (time 1782241878.84 total 176.09 last 61.90) - mkdir 12658 (time 1782241888.85 total 186.10 last 63.76) - mkdir 13345 (time 1782241898.87 total 196.12 last 68.56) - mkdir 14059 (time 1782241908.91 total 206.16 last 71.11) - mkdir 14693 (time 1782241918.91 total 216.16 last 63.40) - mkdir 15370 (time 1782241928.92 total 226.17 last 67.62) - mkdir 16077 (time 1782241938.93 total 236.18 last 70.60) - mkdir 16735 (time 1782241948.93 total 246.19 last 65.79) - mkdir 17403 (time 1782241958.94 total 256.20 last 66.73) - mkdir 18057 (time 1782241968.95 total 266.20 last 65.35) - mkdir 18786 (time 1782241978.96 total 276.21 last 72.83) - mkdir 19477 (time 1782241988.97 total 286.22 last 69.06) - mkdir 20000 (time 1782241996.68 total 293.93 last 67.83) - mkdir 20652 (time 1782242006.69 total 303.95 last 65.10) - mkdir 21283 (time 1782242016.69 total 313.95 last 63.10) - mkdir 21961 (time 1782242026.70 total 323.95 last 67.79) - mkdir 22673 (time 1782242036.71 total 333.96 last 71.13) - mkdir 23334 (time 1782242046.72 total 343.97 last 66.04) - mkdir 23945 (time 1782242056.73 total 353.98 last 61.03) - mkdir 24629 (time 1782242066.75 total 364.00 last 68.27) - mkdir 25291 (time 1782242076.77 total 374.03 last 66.02) - mkdir 25917 (time 1782242086.78 total 384.04 last 62.54) - mkdir 26569 (time 1782242096.79 total 394.04 last 65.16) - mkdir 27222 (time 1782242106.80 total 404.05 last 65.26) - mkdir 27839 (time 1782242116.82 total 414.08 last 61.54) - mkdir 28367 (time 1782242126.83 total 424.08 last 52.77) - mkdir 28889 (time 1782242136.87 total 434.12 last 52.01) - mkdir 29561 (time 1782242146.88 total 444.13 last 67.13) - mkdir 30000 (time 1782242154.05 total 451.30 last 61.18) - mkdir 30642 (time 1782242164.07 total 461.32 last 64.12) - mkdir 31296 (time 1782242174.08 total 471.34 last 65.28) - mkdir 31894 (time 1782242184.10 total 481.35 last 59.73) - mkdir 32573 (time 1782242194.12 total 491.37 last 67.76) total: 32818 mkdir in 494.57 seconds: 66.36 ops/second - mkdir 660 (time 1782241712.74 total 10.00 last 65.99) - mkdir 1340 (time 1782241722.74 total 20.01 last 67.98) - mkdir 2009 (time 1782241732.75 total 30.02 last 66.81) - mkdir 2709 (time 1782241742.77 total 40.04 last 69.87) - mkdir 3481 (time 1782241752.77 total 50.04 last 77.18) - mkdir 4233 (time 1782241762.78 total 60.05 last 75.12) - mkdir 4931 (time 1782241772.79 total 70.06 last 69.74) - mkdir 5509 (time 1782241782.79 total 80.06 last 57.79) - mkdir 6217 (time 1782241792.81 total 90.08 last 70.67) - mkdir 6924 (time 1782241802.84 total 100.10 last 70.50) - mkdir 7555 (time 1782241812.85 total 110.12 last 63.02) - mkdir 8261 (time 1782241822.85 total 120.12 last 70.57) - mkdir 8990 (time 1782241832.86 total 130.13 last 72.83) - mkdir 9658 (time 1782241842.87 total 140.14 last 66.73) - mkdir 10000 (time 1782241848.02 total 145.29 last 66.42) - mkdir 10677 (time 1782241858.03 total 155.30 last 67.66) - mkdir 11384 (time 1782241868.06 total 165.33 last 70.47) - mkdir 12018 (time 1782241878.09 total 175.36 last 63.23) - mkdir 12651 (time 1782241888.11 total 185.38 last 63.18) - mkdir 13334 (time 1782241898.11 total 195.38 last 68.29) - mkdir 14063 (time 1782241908.12 total 205.39 last 72.82) - mkdir 14702 (time 1782241918.12 total 215.39 last 63.88) - mkdir 15336 (time 1782241928.12 total 225.39 last 63.40) - mkdir 16019 (time 1782241938.13 total 235.40 last 68.27) - mkdir 16696 (time 1782241948.15 total 245.41 last 67.57) - mkdir 17374 (time 1782241958.15 total 255.41 last 67.80) - mkdir 18036 (time 1782241968.15 total 265.42 last 66.16) - mkdir 18775 (time 1782241978.16 total 275.43 last 73.86) - mkdir 19491 (time 1782241988.16 total 285.43 last 71.58) - mkdir 20000 (time 1782241995.93 total 293.20 last 65.51) - mkdir 20652 (time 1782242005.94 total 303.21 last 65.15) - mkdir 21310 (time 1782242015.95 total 313.22 last 65.73) - mkdir 21997 (time 1782242025.96 total 323.23 last 68.64) - mkdir 22733 (time 1782242035.96 total 333.23 last 73.57) - mkdir 23385 (time 1782242045.96 total 343.23 last 65.20) - mkdir 23986 (time 1782242055.97 total 353.24 last 60.04) - mkdir 24627 (time 1782242065.97 total 363.24 last 64.09) - mkdir 25288 (time 1782242075.99 total 373.26 last 65.99) - mkdir 25908 (time 1782242085.99 total 383.26 last 62.00) - mkdir 26566 (time 1782242096.00 total 393.26 last 65.76) - mkdir 27223 (time 1782242106.00 total 403.27 last 65.65) - mkdir 27833 (time 1782242116.01 total 413.28 last 60.95) - mkdir 28377 (time 1782242126.03 total 423.30 last 54.31) - mkdir 28897 (time 1782242136.03 total 433.30 last 51.99) - mkdir 29527 (time 1782242146.06 total 443.33 last 62.81) - mkdir 30000 (time 1782242153.80 total 451.07 last 61.12) - mkdir 30653 (time 1782242163.81 total 461.08 last 65.21) - mkdir 31259 (time 1782242173.81 total 471.08 last 60.59) - mkdir 31837 (time 1782242183.83 total 481.10 last 57.69) - mkdir 32518 (time 1782242193.85 total 491.11 last 68.02) total: 32818 mkdir in 495.07 seconds: 66.29 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270812 1000492 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782242878 ; total 0 ; last 0) - unlinked 10000 (time 1782243114 ; total 236 ; last 236) - unlinked 20000 (time 1782243369 ; total 491 ; last 255) - unlinked 30000 (time 1782243623 ; total 745 ; last 254) total: 32768 unlinks in 814 seconds: 40.255527 unlinks/second - unlinked 0 (time 1782242878 ; total 0 ; last 0) - unlinked 10000 (time 1782243114 ; total 236 ; last 236) - unlinked 20000 (time 1782243369 ; total 491 ; last 255) - unlinked 30000 (time 1782243623 ; total 745 ; last 254) total: 32768 unlinks in 814 seconds: 40.255527 unlinks/second nlink between: 1 - unlinked 0 (time 1782243694 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1782243694 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8268 1263036 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre