== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:45:17 (1786563917) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 - mkdir 911 (time 1786563932.07 total 10.01 last 91.05) - mkdir 1773 (time 1786563942.08 total 20.02 last 86.12) - mkdir 2624 (time 1786563952.09 total 30.02 last 85.06) - mkdir 3479 (time 1786563962.09 total 40.02 last 85.50) - mkdir 4324 (time 1786563972.10 total 50.04 last 84.35) - mkdir 5063 (time 1786563982.11 total 60.04 last 73.87) - mkdir 5903 (time 1786563992.11 total 70.04 last 83.99) - mkdir 6718 (time 1786564002.12 total 80.05 last 81.43) - mkdir 7654 (time 1786564012.12 total 90.05 last 93.60) - mkdir 8405 (time 1786564022.13 total 100.06 last 75.04) - mkdir 9364 (time 1786564032.13 total 110.06 last 95.87) - mkdir 10000 (time 1786564038.94 total 116.87 last 93.38) - mkdir 10927 (time 1786564048.96 total 126.90 last 92.48) - mkdir 11753 (time 1786564058.98 total 136.91 last 82.46) - mkdir 12546 (time 1786564068.99 total 146.92 last 79.25) - mkdir 13235 (time 1786564079.01 total 156.94 last 68.76) - mkdir 13868 (time 1786564089.01 total 166.94 last 63.28) - mkdir 14682 (time 1786564099.02 total 176.95 last 81.36) - mkdir 15431 (time 1786564109.02 total 186.95 last 74.89) - mkdir 16380 (time 1786564119.02 total 196.96 last 94.85) - mkdir 17216 (time 1786564129.02 total 206.96 last 83.58) - mkdir 17907 (time 1786564139.03 total 216.96 last 69.05) - mkdir 18838 (time 1786564149.03 total 226.97 last 93.08) - mkdir 19653 (time 1786564159.04 total 236.98 last 81.42) - mkdir 20000 (time 1786564163.77 total 241.71 last 73.37) - mkdir 20632 (time 1786564173.82 total 251.75 last 62.90) - mkdir 21260 (time 1786564183.87 total 261.80 last 62.52) - mkdir 22176 (time 1786564193.88 total 271.82 last 91.43) - mkdir 22805 (time 1786564203.91 total 281.84 last 62.73) - mkdir 23617 (time 1786564213.92 total 291.85 last 81.15) - mkdir 24239 (time 1786564223.95 total 301.88 last 61.99) - mkdir 25098 (time 1786564233.97 total 311.90 last 85.75) - mkdir 26142 (time 1786564243.98 total 321.91 last 104.27) - mkdir 27062 (time 1786564253.98 total 331.92 last 91.97) - mkdir 27900 (time 1786564264.00 total 341.93 last 83.68) - mkdir 28699 (time 1786564274.00 total 351.93 last 79.89) - mkdir 29446 (time 1786564284.00 total 361.93 last 74.70) - mkdir 30000 (time 1786564291.43 total 369.36 last 74.60) - mkdir 30960 (time 1786564301.44 total 379.37 last 95.88) - mkdir 32002 (time 1786564311.45 total 389.38 last 104.06) total: 32818 mkdir in 397.96 seconds: 82.47 ops/second - mkdir 901 (time 1786563932.08 total 10.02 last 89.96) - mkdir 1791 (time 1786563942.10 total 20.03 last 88.88) - mkdir 2634 (time 1786563952.10 total 30.03 last 84.28) - mkdir 3457 (time 1786563962.11 total 40.04 last 82.24) - mkdir 4301 (time 1786563972.12 total 50.05 last 84.30) - mkdir 5038 (time 1786563982.12 total 60.05 last 73.68) - mkdir 5889 (time 1786563992.12 total 70.06 last 85.09) - mkdir 6720 (time 1786564002.13 total 80.06 last 83.03) - mkdir 7683 (time 1786564012.14 total 90.07 last 96.22) - mkdir 8417 (time 1786564022.15 total 100.08 last 73.33) - mkdir 9340 (time 1786564032.15 total 110.09 last 92.26) - mkdir 10000 (time 1786564039.09 total 117.02 last 95.23) - mkdir 10928 (time 1786564049.10 total 127.03 last 92.65) - mkdir 11755 (time 1786564059.15 total 137.08 last 82.34) - mkdir 12550 (time 1786564069.15 total 147.08 last 79.49) - mkdir 13227 (time 1786564079.16 total 157.09 last 67.63) - mkdir 13874 (time 1786564089.16 total 167.09 last 64.69) - mkdir 14674 (time 1786564099.19 total 177.12 last 79.76) - mkdir 15423 (time 1786564109.20 total 187.13 last 74.83) - mkdir 16361 (time 1786564119.20 total 197.13 last 93.78) - mkdir 17199 (time 1786564129.21 total 207.14 last 83.74) - mkdir 17913 (time 1786564139.22 total 217.15 last 71.33) - mkdir 18844 (time 1786564149.23 total 227.16 last 93.01) - mkdir 19674 (time 1786564159.24 total 237.17 last 82.90) - mkdir 20000 (time 1786564163.80 total 241.73 last 71.48) - mkdir 20634 (time 1786564173.81 total 251.75 last 63.31) - mkdir 21255 (time 1786564183.83 total 261.76 last 61.99) - mkdir 22144 (time 1786564193.84 total 271.77 last 88.82) - mkdir 22804 (time 1786564203.84 total 281.77 last 65.99) - mkdir 23632 (time 1786564213.85 total 291.78 last 82.76) - mkdir 24279 (time 1786564223.88 total 301.82 last 64.45) - mkdir 25135 (time 1786564233.89 total 311.82 last 85.59) - mkdir 26143 (time 1786564243.89 total 321.82 last 100.80) - mkdir 27054 (time 1786564253.89 total 331.82 last 91.09) - mkdir 27879 (time 1786564263.89 total 341.82 last 82.49) - mkdir 28655 (time 1786564273.90 total 351.83 last 77.49) - mkdir 29416 (time 1786564283.90 total 361.83 last 76.09) - mkdir 30000 (time 1786564291.81 total 369.74 last 73.86) - mkdir 30973 (time 1786564301.83 total 379.76 last 97.12) - mkdir 31995 (time 1786564311.84 total 389.77 last 102.13) total: 32818 mkdir in 398.18 seconds: 82.42 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 270712 1000592 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 1786564713 ; total 0 ; last 0) - unlinked 10000 (time 1786564893 ; total 180 ; last 180) - unlinked 20000 (time 1786565022 ; total 309 ; last 129) - unlinked 30000 (time 1786565131 ; total 418 ; last 109) total: 32768 unlinks in 448 seconds: 73.142860 unlinks/second - unlinked 0 (time 1786564713 ; total 0 ; last 0) - unlinked 10000 (time 1786564896 ; total 183 ; last 183) - unlinked 20000 (time 1786565025 ; total 312 ; last 129) - unlinked 30000 (time 1786565134 ; total 421 ; last 109) total: 32768 unlinks in 450 seconds: 72.817780 unlinks/second nlink between: 1 - unlinked 0 (time 1786565165 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786565165 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8168 1263136 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