== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:51:15 (1781682675) 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 724 (time 1781682689.26 total 10.02 last 72.27) - mkdir 1470 (time 1781682699.26 total 20.02 last 74.57) - mkdir 2268 (time 1781682709.29 total 30.05 last 79.59) - mkdir 2972 (time 1781682719.31 total 40.07 last 70.25) - mkdir 3739 (time 1781682729.31 total 50.07 last 76.68) - mkdir 4592 (time 1781682739.32 total 60.08 last 85.21) - mkdir 5525 (time 1781682749.33 total 70.09 last 93.22) - mkdir 6470 (time 1781682759.33 total 80.10 last 94.46) - mkdir 7408 (time 1781682769.34 total 90.10 last 93.72) - mkdir 8378 (time 1781682779.34 total 100.11 last 96.99) - mkdir 9298 (time 1781682789.35 total 110.11 last 91.96) - mkdir 10000 (time 1781682796.02 total 116.78 last 105.29) - mkdir 11127 (time 1781682806.02 total 126.78 last 112.63) - mkdir 12217 (time 1781682816.02 total 136.79 last 108.98) - mkdir 13201 (time 1781682826.03 total 146.79 last 98.36) - mkdir 14243 (time 1781682836.04 total 156.81 last 104.04) - mkdir 15334 (time 1781682846.05 total 166.81 last 109.07) - mkdir 16464 (time 1781682856.05 total 176.81 last 112.99) - mkdir 17998 (time 1781682866.05 total 186.81 last 153.38) - mkdir 19434 (time 1781682876.06 total 196.82 last 143.47) - mkdir 20000 (time 1781682880.85 total 201.61 last 118.18) - mkdir 21093 (time 1781682890.85 total 211.61 last 109.30) - mkdir 22323 (time 1781682900.85 total 221.61 last 122.99) - mkdir 23635 (time 1781682910.85 total 231.62 last 131.14) - mkdir 24925 (time 1781682920.86 total 241.62 last 128.93) - mkdir 26300 (time 1781682930.87 total 251.63 last 137.38) - mkdir 28786 (time 1781682940.87 total 261.63 last 248.58) - mkdir 30000 (time 1781682945.29 total 266.06 last 274.37) total: 32818 mkdir in 274.98 seconds: 119.35 ops/second - mkdir 735 (time 1781682689.25 total 10.01 last 73.42) - mkdir 1497 (time 1781682699.25 total 20.01 last 76.19) - mkdir 2298 (time 1781682709.25 total 30.01 last 80.09) - mkdir 2990 (time 1781682719.28 total 40.04 last 69.02) - mkdir 3768 (time 1781682729.28 total 50.04 last 77.77) - mkdir 4635 (time 1781682739.29 total 60.05 last 86.63) - mkdir 5555 (time 1781682749.31 total 70.08 last 91.79) - mkdir 6502 (time 1781682759.31 total 80.08 last 94.69) - mkdir 7395 (time 1781682769.31 total 90.08 last 89.28) - mkdir 8342 (time 1781682779.32 total 100.08 last 94.66) - mkdir 9272 (time 1781682789.32 total 110.09 last 92.98) - mkdir 10000 (time 1781682796.38 total 117.14 last 103.14) - mkdir 11059 (time 1781682806.38 total 127.15 last 105.86) - mkdir 12156 (time 1781682816.39 total 137.15 last 109.67) - mkdir 13153 (time 1781682826.39 total 147.15 last 99.68) - mkdir 14162 (time 1781682836.40 total 157.16 last 100.82) - mkdir 15245 (time 1781682846.40 total 167.17 last 108.24) - mkdir 16365 (time 1781682856.40 total 177.17 last 112.00) - mkdir 17868 (time 1781682866.41 total 187.17 last 150.21) - mkdir 19343 (time 1781682876.41 total 197.18 last 147.46) - mkdir 20000 (time 1781682881.96 total 202.73 last 118.35) - mkdir 21103 (time 1781682891.97 total 212.73 last 110.22) - mkdir 22348 (time 1781682901.97 total 222.73 last 124.48) - mkdir 23629 (time 1781682911.99 total 232.75 last 127.91) - mkdir 24890 (time 1781682921.99 total 242.76 last 126.01) - mkdir 26410 (time 1781682931.99 total 252.76 last 151.99) - mkdir 28989 (time 1781682942.00 total 262.76 last 257.80) - mkdir 30000 (time 1781682945.80 total 266.56 last 266.21) total: 32818 mkdir in 275.36 seconds: 119.18 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 1781683211 ; total 0 ; last 0) - unlinked 10000 (time 1781683241 ; total 30 ; last 30) - unlinked 20000 (time 1781683265 ; total 54 ; last 24) - unlinked 30000 (time 1781683291 ; total 80 ; last 26) total: 32768 unlinks in 87 seconds: 376.643677 unlinks/second - unlinked 0 (time 1781683211 ; total 0 ; last 0) - unlinked 10000 (time 1781683241 ; total 30 ; last 30) - unlinked 20000 (time 1781683265 ; total 54 ; last 24) - unlinked 30000 (time 1781683291 ; total 80 ; last 26) total: 32768 unlinks in 87 seconds: 376.643677 unlinks/second nlink between: 1 - unlinked 0 (time 1781683299 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1781683299 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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