== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:00:05 (1785394805) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 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: 524088 537 523551 1% /mnt/lustre - mkdir 578 (time 1785394823.30 total 10.03 last 57.62) - mkdir 1135 (time 1785394833.32 total 20.05 last 55.62) - mkdir 1666 (time 1785394843.34 total 30.07 last 52.99) - mkdir 2397 (time 1785394853.34 total 40.07 last 73.07) - mkdir 2942 (time 1785394863.35 total 50.08 last 54.47) - mkdir 3601 (time 1785394873.35 total 60.08 last 65.85) - mkdir 4161 (time 1785394883.36 total 70.09 last 55.99) - mkdir 4847 (time 1785394893.39 total 80.11 last 68.40) - mkdir 5510 (time 1785394903.39 total 90.12 last 66.25) - mkdir 6172 (time 1785394913.41 total 100.14 last 66.05) - mkdir 6736 (time 1785394923.43 total 110.16 last 56.33) - mkdir 7282 (time 1785394933.45 total 120.18 last 54.48) - mkdir 7912 (time 1785394943.46 total 130.19 last 62.95) - mkdir 8390 (time 1785394953.46 total 140.19 last 47.77) - mkdir 8837 (time 1785394963.48 total 150.21 last 44.62) - mkdir 9287 (time 1785394973.53 total 160.26 last 44.79) - mkdir 9879 (time 1785394983.54 total 170.27 last 59.13) - mkdir 10000 (time 1785394985.55 total 172.28 last 60.05) - mkdir 10652 (time 1785394995.56 total 182.29 last 65.18) - mkdir 11239 (time 1785395005.59 total 192.32 last 58.50) - mkdir 11783 (time 1785395015.61 total 202.34 last 54.31) - mkdir 12359 (time 1785395025.64 total 212.37 last 57.42) - mkdir 12920 (time 1785395035.66 total 222.39 last 55.97) - mkdir 13393 (time 1785395045.70 total 232.43 last 47.12) - mkdir 13843 (time 1785395055.71 total 242.43 last 44.98) - mkdir 14339 (time 1785395065.73 total 252.45 last 49.50) - mkdir 14829 (time 1785395075.74 total 262.47 last 48.92) - mkdir 15466 (time 1785395085.76 total 272.48 last 63.62) - mkdir 16102 (time 1785395095.79 total 282.52 last 63.39) - mkdir 16633 (time 1785395105.79 total 292.52 last 53.09) - mkdir 17217 (time 1785395115.83 total 302.55 last 58.20) - mkdir 17712 (time 1785395125.84 total 312.57 last 49.44) - mkdir 18305 (time 1785395135.86 total 322.59 last 59.15) - mkdir 18942 (time 1785395145.87 total 332.59 last 63.68) - mkdir 19602 (time 1785395155.87 total 342.60 last 65.98) - mkdir 20000 (time 1785395163.94 total 350.67 last 49.30) - mkdir 20519 (time 1785395173.95 total 360.68 last 51.84) - mkdir 21276 (time 1785395183.98 total 370.70 last 75.53) - mkdir 21850 (time 1785395194.00 total 380.73 last 57.25) - mkdir 22336 (time 1785395204.02 total 390.75 last 48.50) - mkdir 22883 (time 1785395214.04 total 400.77 last 54.62) - mkdir 23565 (time 1785395224.04 total 410.77 last 68.19) - mkdir 24080 (time 1785395234.04 total 420.77 last 51.48) - mkdir 24732 (time 1785395244.06 total 430.79 last 65.11) - mkdir 25224 (time 1785395254.06 total 440.79 last 49.18) - mkdir 25785 (time 1785395264.06 total 450.79 last 56.10) - mkdir 26401 (time 1785395274.07 total 460.80 last 61.52) - mkdir 26901 (time 1785395284.09 total 470.82 last 49.93) - mkdir 27378 (time 1785395294.10 total 480.83 last 47.65) - mkdir 28001 (time 1785395304.11 total 490.84 last 62.24) - mkdir 28609 (time 1785395314.12 total 500.85 last 60.75) - mkdir 29209 (time 1785395324.12 total 510.85 last 59.98) - mkdir 29918 (time 1785395334.12 total 520.85 last 70.90) - mkdir 30570 (time 1785395344.15 total 530.88 last 65.03) - mkdir 31084 (time 1785395354.18 total 540.91 last 51.22) - mkdir 31581 (time 1785395364.19 total 550.92 last 49.67) - mkdir 32013 (time 1785395374.25 total 560.98 last 42.95) - mkdir 32504 (time 1785395384.28 total 571.01 last 48.92) total: 32818 mkdir in 578.16 seconds: 56.76 ops/second - mkdir 568 (time 1785394823.17 total 10.00 last 56.79) - mkdir 1104 (time 1785394833.18 total 20.01 last 53.55) - mkdir 1650 (time 1785394843.20 total 30.03 last 54.50) - mkdir 2381 (time 1785394853.21 total 40.04 last 73.02) - mkdir 2948 (time 1785394863.21 total 50.04 last 56.67) - mkdir 3642 (time 1785394873.23 total 60.06 last 69.30) - mkdir 4182 (time 1785394883.25 total 70.08 last 53.89) - mkdir 4859 (time 1785394893.26 total 80.09 last 67.64) - mkdir 5527 (time 1785394903.27 total 90.10 last 66.73) - mkdir 6155 (time 1785394913.28 total 100.11 last 62.75) - mkdir 6720 (time 1785394923.32 total 110.15 last 56.27) - mkdir 7269 (time 1785394933.33 total 120.16 last 54.84) - mkdir 7884 (time 1785394943.33 total 130.16 last 61.49) - mkdir 8353 (time 1785394953.33 total 140.17 last 46.87) - mkdir 8823 (time 1785394963.34 total 150.17 last 46.98) - mkdir 9262 (time 1785394973.34 total 160.17 last 43.89) - mkdir 9878 (time 1785394983.35 total 170.18 last 61.53) - mkdir 10000 (time 1785394985.64 total 172.47 last 53.31) - mkdir 10668 (time 1785394995.66 total 182.49 last 66.67) - mkdir 11239 (time 1785395005.67 total 192.50 last 57.06) - mkdir 11772 (time 1785395015.67 total 202.50 last 53.29) - mkdir 12347 (time 1785395025.68 total 212.51 last 57.45) - mkdir 12900 (time 1785395035.69 total 222.52 last 55.22) - mkdir 13394 (time 1785395045.73 total 232.56 last 49.24) - mkdir 13830 (time 1785395055.76 total 242.59 last 43.44) - mkdir 14335 (time 1785395065.78 total 252.61 last 50.43) - mkdir 14814 (time 1785395075.79 total 262.62 last 47.83) - mkdir 15420 (time 1785395085.80 total 272.63 last 60.55) - mkdir 16045 (time 1785395095.81 total 282.64 last 62.41) - mkdir 16575 (time 1785395105.82 total 292.65 last 52.97) - mkdir 17178 (time 1785395115.85 total 302.68 last 60.10) - mkdir 17700 (time 1785395125.85 total 312.68 last 52.20) - mkdir 18302 (time 1785395135.85 total 322.69 last 60.18) - mkdir 18953 (time 1785395145.86 total 332.69 last 65.06) - mkdir 19596 (time 1785395155.87 total 342.70 last 64.23) - mkdir 20000 (time 1785395163.97 total 350.80 last 49.89) - mkdir 20520 (time 1785395173.98 total 360.81 last 51.94) - mkdir 21263 (time 1785395183.98 total 370.82 last 74.28) - mkdir 21828 (time 1785395193.99 total 380.82 last 56.49) - mkdir 22328 (time 1785395204.00 total 390.83 last 49.91) - mkdir 22854 (time 1785395214.01 total 400.84 last 52.57) - mkdir 23531 (time 1785395224.02 total 410.85 last 67.64) - mkdir 24080 (time 1785395234.02 total 420.85 last 54.90) - mkdir 24697 (time 1785395244.06 total 430.89 last 61.44) - mkdir 25200 (time 1785395254.08 total 440.91 last 50.22) - mkdir 25826 (time 1785395264.11 total 450.94 last 62.40) - mkdir 26413 (time 1785395274.12 total 460.95 last 58.61) - mkdir 26920 (time 1785395284.13 total 470.96 last 50.66) - mkdir 27382 (time 1785395294.16 total 480.99 last 46.07) - mkdir 28010 (time 1785395304.18 total 491.01 last 62.67) - mkdir 28608 (time 1785395314.18 total 501.01 last 59.79) - mkdir 29178 (time 1785395324.20 total 511.03 last 56.91) - mkdir 29889 (time 1785395334.21 total 521.04 last 71.04) - mkdir 30531 (time 1785395344.24 total 531.07 last 63.97) - mkdir 31034 (time 1785395354.27 total 541.10 last 50.18) - mkdir 31537 (time 1785395364.27 total 551.10 last 50.30) - mkdir 31962 (time 1785395374.30 total 561.13 last 42.38) - mkdir 32457 (time 1785395384.31 total 571.14 last 49.43) total: 32818 mkdir in 578.74 seconds: 56.71 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270636 1000668 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785396009 ; total 0 ; last 0) - unlinked 10000 (time 1785396317 ; total 308 ; last 308) - unlinked 20000 (time 1785396628 ; total 619 ; last 311) - unlinked 30000 (time 1785396940 ; total 931 ; last 312) total: 32768 unlinks in 1020 seconds: 32.125492 unlinks/second - unlinked 0 (time 1785396010 ; total 1 ; last 1) - unlinked 10000 (time 1785396316 ; total 307 ; last 306) - unlinked 20000 (time 1785396631 ; total 622 ; last 315) - unlinked 30000 (time 1785396946 ; total 937 ; last 315) total: 32768 unlinks in 1026 seconds: 31.937622 unlinks/second nlink between: 1 - unlinked 0 (time 1785397037 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785397038 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8092 1263212 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre