== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:11:41 (1780344701) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30040 3573632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13436 3593584 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7167216 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3985 1020015 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2800 259344 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2652 259492 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6013 518836 2% /mnt/lustre - mkdir 1154 (time 1780344713.76 total 10.01 last 115.30) - mkdir 2348 (time 1780344723.76 total 20.01 last 119.33) - mkdir 3419 (time 1780344733.77 total 30.02 last 107.01) - mkdir 4446 (time 1780344743.78 total 40.03 last 102.62) - mkdir 5493 (time 1780344753.78 total 50.03 last 104.69) - mkdir 6517 (time 1780344763.79 total 60.04 last 102.33) - mkdir 7713 (time 1780344773.79 total 70.04 last 119.58) - mkdir 8869 (time 1780344783.79 total 80.04 last 115.55) - mkdir 10000 (time 1780344793.32 total 89.57 last 118.74) - mkdir 11206 (time 1780344803.32 total 99.58 last 120.52) - mkdir 12450 (time 1780344813.34 total 109.59 last 124.25) - mkdir 13554 (time 1780344823.34 total 119.59 last 110.39) - mkdir 14627 (time 1780344833.34 total 129.59 last 107.26) - mkdir 15650 (time 1780344843.35 total 139.60 last 102.20) - mkdir 16744 (time 1780344853.35 total 149.60 last 109.38) - mkdir 17756 (time 1780344863.36 total 159.61 last 101.15) - mkdir 18773 (time 1780344873.37 total 169.62 last 101.60) - mkdir 19801 (time 1780344883.37 total 179.62 last 102.78) - mkdir 20904 (time 1780344893.37 total 189.62 last 110.27) - mkdir 22013 (time 1780344903.38 total 199.63 last 110.83) - mkdir 23165 (time 1780344913.39 total 209.64 last 115.06) - mkdir 24400 (time 1780344923.40 total 219.65 last 123.43) - mkdir 25431 (time 1780344933.40 total 229.65 last 103.02) - mkdir 26392 (time 1780344943.41 total 239.66 last 96.04) - mkdir 27332 (time 1780344953.42 total 249.67 last 93.92) - mkdir 28397 (time 1780344963.42 total 259.67 last 106.44) - mkdir 29578 (time 1780344973.42 total 269.68 last 118.08) - mkdir 30000 (time 1780344976.98 total 273.23 last 118.69) - mkdir 31123 (time 1780344986.98 total 283.23 last 112.29) - mkdir 32226 (time 1780344996.99 total 293.24 last 110.21) total: 32818 mkdir in 298.39 seconds: 109.98 ops/second - mkdir 1133 (time 1780344713.77 total 10.00 last 113.30) - mkdir 2310 (time 1780344723.78 total 20.01 last 117.58) - mkdir 3374 (time 1780344733.78 total 30.01 last 106.39) - mkdir 4433 (time 1780344743.78 total 40.01 last 105.90) - mkdir 5467 (time 1780344753.78 total 50.01 last 103.38) - mkdir 6450 (time 1780344763.79 total 60.02 last 98.24) - mkdir 7659 (time 1780344773.79 total 70.02 last 120.88) - mkdir 8808 (time 1780344783.80 total 80.03 last 114.78) - mkdir 9989 (time 1780344793.80 total 90.03 last 118.08) - mkdir 11203 (time 1780344803.81 total 100.04 last 121.38) - mkdir 12443 (time 1780344813.81 total 110.04 last 123.91) - mkdir 13567 (time 1780344823.82 total 120.05 last 112.28) - mkdir 14628 (time 1780344833.82 total 130.05 last 106.10) - mkdir 15643 (time 1780344843.83 total 140.06 last 101.46) - mkdir 16704 (time 1780344853.83 total 150.06 last 106.08) - mkdir 17745 (time 1780344863.83 total 160.06 last 104.09) - mkdir 18733 (time 1780344873.84 total 170.07 last 98.74) - mkdir 19723 (time 1780344883.84 total 180.07 last 98.98) - mkdir 20000 (time 1780344886.56 total 182.79 last 101.82) - mkdir 21179 (time 1780344896.56 total 192.79 last 117.89) - mkdir 22224 (time 1780344906.56 total 202.79 last 104.46) - mkdir 23417 (time 1780344916.56 total 212.80 last 119.28) - mkdir 24639 (time 1780344926.57 total 222.80 last 122.17) - mkdir 25580 (time 1780344936.59 total 232.82 last 93.91) - mkdir 26543 (time 1780344946.60 total 242.83 last 96.17) - mkdir 27495 (time 1780344956.62 total 252.85 last 95.04) - mkdir 28576 (time 1780344966.62 total 262.85 last 108.04) - mkdir 29768 (time 1780344976.63 total 272.86 last 119.16) - mkdir 30000 (time 1780344978.66 total 274.89 last 114.03) - mkdir 31130 (time 1780344988.67 total 284.90 last 112.88) - mkdir 32263 (time 1780344998.67 total 294.90 last 113.29) total: 32818 mkdir in 299.17 seconds: 109.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276800 994504 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30040 3576980 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13436 3593584 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69621 954379 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2800 259344 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2652 259492 2% /mnt/lustre[OST:1] filesystem_summary: 590485 71649 518836 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780345425 ; total 0 ; last 0) - unlinked 10000 (time 1780345494 ; total 69 ; last 69) - unlinked 20000 (time 1780345537 ; total 112 ; last 43) - unlinked 30000 (time 1780345574 ; total 149 ; last 37) total: 32768 unlinks in 159 seconds: 206.088043 unlinks/second - unlinked 0 (time 1780345425 ; total 0 ; last 0) - unlinked 10000 (time 1780345494 ; total 69 ; last 69) - unlinked 20000 (time 1780345538 ; total 113 ; last 44) - unlinked 30000 (time 1780345574 ; total 149 ; last 36) total: 32768 unlinks in 160 seconds: 204.800003 unlinks/second nlink between: 1 - unlinked 0 (time 1780345586 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1780345586 ; 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 14256 1257048 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30040 3576980 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13436 3593584 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3985 1020015 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2800 259344 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2652 259492 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6013 518836 2% /mnt/lustre