== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:34:58 (1783953298) 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 739 (time 1783953313.59 total 10.00 last 73.87) - mkdir 1518 (time 1783953323.60 total 20.01 last 77.83) - mkdir 2216 (time 1783953333.60 total 30.02 last 69.77) - mkdir 2934 (time 1783953343.62 total 40.03 last 71.70) - mkdir 3720 (time 1783953353.65 total 50.07 last 78.31) - mkdir 4604 (time 1783953363.66 total 60.07 last 88.38) - mkdir 5397 (time 1783953373.67 total 70.08 last 79.18) - mkdir 6181 (time 1783953383.68 total 80.09 last 78.36) - mkdir 7042 (time 1783953393.70 total 90.11 last 85.92) - mkdir 7927 (time 1783953403.72 total 100.13 last 88.29) - mkdir 8776 (time 1783953413.72 total 110.14 last 84.87) - mkdir 9718 (time 1783953423.73 total 120.14 last 94.17) - mkdir 10000 (time 1783953427.16 total 123.57 last 82.18) - mkdir 10911 (time 1783953437.16 total 133.57 last 91.08) - mkdir 11773 (time 1783953447.17 total 143.58 last 86.15) - mkdir 12589 (time 1783953457.18 total 153.59 last 81.51) - mkdir 13494 (time 1783953467.20 total 163.62 last 90.27) - mkdir 14366 (time 1783953477.22 total 173.64 last 87.03) - mkdir 15231 (time 1783953487.25 total 183.66 last 86.30) - mkdir 16119 (time 1783953497.25 total 193.66 last 88.78) - mkdir 16937 (time 1783953507.25 total 203.66 last 81.78) - mkdir 17670 (time 1783953517.26 total 213.67 last 73.24) - mkdir 18544 (time 1783953527.26 total 223.67 last 87.38) - mkdir 19404 (time 1783953537.26 total 233.67 last 86.00) - mkdir 20000 (time 1783953544.83 total 241.24 last 78.74) - mkdir 20869 (time 1783953554.84 total 251.25 last 86.80) - mkdir 21676 (time 1783953564.86 total 261.27 last 80.58) - mkdir 22497 (time 1783953574.87 total 271.28 last 82.02) - mkdir 23261 (time 1783953584.88 total 281.30 last 76.26) - mkdir 24120 (time 1783953594.89 total 291.30 last 85.86) - mkdir 24889 (time 1783953604.89 total 301.31 last 76.88) - mkdir 25702 (time 1783953614.98 total 311.39 last 80.63) - mkdir 26451 (time 1783953624.98 total 321.39 last 74.88) - mkdir 27111 (time 1783953635.00 total 331.41 last 65.89) - mkdir 27890 (time 1783953645.01 total 341.42 last 77.78) - mkdir 28622 (time 1783953655.02 total 351.43 last 73.15) - mkdir 29363 (time 1783953665.02 total 361.43 last 74.06) - mkdir 30000 (time 1783953672.44 total 368.86 last 85.82) - mkdir 30896 (time 1783953682.45 total 378.86 last 89.59) - mkdir 31738 (time 1783953692.48 total 388.89 last 83.91) - mkdir 32557 (time 1783953702.48 total 398.89 last 81.89) total: 32818 mkdir in 402.18 seconds: 81.60 ops/second - mkdir 745 (time 1783953313.60 total 10.02 last 74.38) - mkdir 1476 (time 1783953323.61 total 20.02 last 73.08) - mkdir 2177 (time 1783953333.63 total 30.04 last 69.96) - mkdir 2925 (time 1783953343.63 total 40.04 last 74.78) - mkdir 3734 (time 1783953353.63 total 50.04 last 80.88) - mkdir 4557 (time 1783953363.64 total 60.05 last 82.27) - mkdir 5350 (time 1783953373.64 total 70.06 last 79.25) - mkdir 6138 (time 1783953383.65 total 80.06 last 78.74) - mkdir 6986 (time 1783953393.65 total 90.06 last 84.80) - mkdir 7898 (time 1783953403.66 total 100.07 last 91.16) - mkdir 8763 (time 1783953413.66 total 110.07 last 86.45) - mkdir 9689 (time 1783953423.66 total 120.08 last 92.57) - mkdir 10000 (time 1783953427.68 total 124.09 last 77.46) - mkdir 10922 (time 1783953437.68 total 134.10 last 92.17) - mkdir 11775 (time 1783953447.70 total 144.11 last 85.13) - mkdir 12617 (time 1783953457.71 total 154.12 last 84.13) - mkdir 13458 (time 1783953467.71 total 164.12 last 84.09) - mkdir 14357 (time 1783953477.73 total 174.14 last 89.76) - mkdir 15279 (time 1783953487.73 total 184.14 last 92.19) - mkdir 16179 (time 1783953497.73 total 194.15 last 89.95) - mkdir 16973 (time 1783953507.75 total 204.16 last 79.29) - mkdir 17705 (time 1783953517.75 total 214.16 last 73.17) - mkdir 18563 (time 1783953527.76 total 224.17 last 85.74) - mkdir 19405 (time 1783953537.77 total 234.18 last 84.13) - mkdir 20000 (time 1783953545.32 total 241.73 last 78.82) - mkdir 20844 (time 1783953555.32 total 251.73 last 84.37) - mkdir 21638 (time 1783953565.34 total 261.75 last 79.25) - mkdir 22469 (time 1783953575.34 total 271.75 last 83.10) - mkdir 23215 (time 1783953585.34 total 281.76 last 74.58) - mkdir 24098 (time 1783953595.38 total 291.80 last 87.93) - mkdir 24882 (time 1783953605.39 total 301.80 last 78.37) - mkdir 25649 (time 1783953615.41 total 311.82 last 76.57) - mkdir 26397 (time 1783953625.41 total 321.82 last 74.76) - mkdir 27087 (time 1783953635.41 total 331.83 last 68.98) - mkdir 27902 (time 1783953645.42 total 341.83 last 81.46) - mkdir 28662 (time 1783953655.44 total 351.86 last 75.80) - mkdir 29401 (time 1783953665.45 total 361.86 last 73.89) - mkdir 30000 (time 1783953672.64 total 369.05 last 83.30) - mkdir 30884 (time 1783953682.64 total 379.06 last 88.35) - mkdir 31720 (time 1783953692.65 total 389.07 last 83.52) - mkdir 32525 (time 1783953702.66 total 399.07 last 80.46) total: 32818 mkdir in 402.79 seconds: 81.48 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 270616 1000688 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 1783954209 ; total 1 ; last 1) - unlinked 10000 (time 1783954394 ; total 186 ; last 185) - unlinked 20000 (time 1783954515 ; total 307 ; last 121) - unlinked 30000 (time 1783954624 ; total 416 ; last 109) total: 32768 unlinks in 446 seconds: 73.470856 unlinks/second - unlinked 0 (time 1783954209 ; total 0 ; last 0) - unlinked 10000 (time 1783954394 ; total 185 ; last 185) - unlinked 20000 (time 1783954515 ; total 306 ; last 121) - unlinked 30000 (time 1783954624 ; total 415 ; last 109) total: 32768 unlinks in 445 seconds: 73.635956 unlinks/second nlink between: 1 - unlinked 0 (time 1783954656 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783954656 ; 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 1 seconds: 0.000000 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 8072 1263232 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