== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:24:52 (1789183492) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28820 3578200 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14660 3592360 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4040 1019960 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2784 259360 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2646 259498 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6058 518858 2% /mnt/lustre - mkdir 930 (time 1789183506.83 total 10.01 last 92.90) - mkdir 1763 (time 1789183516.85 total 20.03 last 83.13) - mkdir 2637 (time 1789183526.85 total 30.04 last 87.35) - mkdir 3544 (time 1789183536.86 total 40.04 last 90.67) - mkdir 4406 (time 1789183546.91 total 50.09 last 85.76) - mkdir 5180 (time 1789183556.91 total 60.09 last 77.38) - mkdir 6258 (time 1789183566.93 total 70.11 last 107.63) - mkdir 7125 (time 1789183576.95 total 80.14 last 86.47) - mkdir 8010 (time 1789183586.96 total 90.15 last 88.42) - mkdir 8785 (time 1789183596.99 total 100.17 last 77.31) - mkdir 9675 (time 1789183607.00 total 110.18 last 88.90) - mkdir 10000 (time 1789183611.29 total 114.47 last 75.75) - mkdir 10756 (time 1789183621.29 total 124.48 last 75.58) - mkdir 11724 (time 1789183631.31 total 134.49 last 96.67) - mkdir 12507 (time 1789183641.31 total 144.49 last 78.27) - mkdir 13440 (time 1789183651.31 total 154.50 last 93.26) - mkdir 14436 (time 1789183661.32 total 164.50 last 99.53) - mkdir 15294 (time 1789183671.33 total 174.51 last 85.72) - mkdir 16177 (time 1789183681.33 total 184.51 last 88.30) - mkdir 17100 (time 1789183691.35 total 194.53 last 92.16) - mkdir 17962 (time 1789183701.35 total 204.53 last 86.15) - mkdir 18967 (time 1789183711.35 total 214.54 last 100.48) - mkdir 19781 (time 1789183721.38 total 224.57 last 81.15) - mkdir 20000 (time 1789183724.55 total 227.73 last 69.15) - mkdir 20810 (time 1789183734.55 total 237.74 last 80.99) - mkdir 21624 (time 1789183744.57 total 247.76 last 81.24) - mkdir 22442 (time 1789183754.58 total 257.77 last 81.71) - mkdir 23314 (time 1789183764.59 total 267.77 last 87.16) - mkdir 24264 (time 1789183774.59 total 277.77 last 94.98) - mkdir 25076 (time 1789183784.60 total 287.79 last 81.07) - mkdir 25845 (time 1789183794.62 total 297.80 last 76.79) - mkdir 26828 (time 1789183804.62 total 307.80 last 98.30) - mkdir 27700 (time 1789183814.62 total 317.81 last 87.17) - mkdir 28642 (time 1789183824.63 total 327.81 last 94.12) - mkdir 29472 (time 1789183834.64 total 337.82 last 82.93) - mkdir 30000 (time 1789183840.85 total 344.04 last 85.00) - mkdir 30948 (time 1789183850.87 total 354.05 last 94.66) - mkdir 31746 (time 1789183860.87 total 364.05 last 79.78) - mkdir 32616 (time 1789183870.88 total 374.06 last 86.95) total: 32818 mkdir in 376.35 seconds: 87.20 ops/second - mkdir 898 (time 1789183506.68 total 10.02 last 89.65) - mkdir 1698 (time 1789183516.68 total 20.02 last 80.00) - mkdir 2566 (time 1789183526.70 total 30.04 last 86.62) - mkdir 3478 (time 1789183536.72 total 40.06 last 91.00) - mkdir 4313 (time 1789183546.74 total 50.07 last 83.41) - mkdir 5106 (time 1789183556.76 total 60.09 last 79.14) - mkdir 6190 (time 1789183566.76 total 70.09 last 108.37) - mkdir 7063 (time 1789183576.79 total 80.12 last 87.06) - mkdir 7933 (time 1789183586.80 total 90.14 last 86.87) - mkdir 8700 (time 1789183596.81 total 100.14 last 76.65) - mkdir 9594 (time 1789183606.82 total 110.16 last 89.29) - mkdir 10000 (time 1789183612.52 total 115.86 last 71.22) - mkdir 10769 (time 1789183622.52 total 125.86 last 76.88) - mkdir 11759 (time 1789183632.53 total 135.86 last 98.97) - mkdir 12565 (time 1789183642.53 total 145.87 last 80.56) - mkdir 13447 (time 1789183652.54 total 155.87 last 88.17) - mkdir 14394 (time 1789183662.54 total 165.88 last 94.67) - mkdir 15247 (time 1789183672.54 total 175.88 last 85.28) - mkdir 16156 (time 1789183682.54 total 185.88 last 90.89) - mkdir 17121 (time 1789183692.56 total 195.89 last 96.36) - mkdir 17946 (time 1789183702.56 total 205.89 last 82.49) - mkdir 18955 (time 1789183712.56 total 215.90 last 100.85) - mkdir 19680 (time 1789183722.56 total 225.90 last 72.49) - mkdir 20000 (time 1789183727.31 total 230.65 last 67.37) - mkdir 20893 (time 1789183737.33 total 240.66 last 89.20) - mkdir 21702 (time 1789183747.33 total 250.66 last 80.88) - mkdir 22505 (time 1789183757.35 total 260.68 last 80.17) - mkdir 23395 (time 1789183767.35 total 270.69 last 88.97) - mkdir 24307 (time 1789183777.35 total 280.69 last 91.17) - mkdir 25003 (time 1789183787.36 total 290.69 last 69.58) - mkdir 25832 (time 1789183797.36 total 300.70 last 82.83) - mkdir 26790 (time 1789183807.36 total 310.70 last 95.78) - mkdir 27699 (time 1789183817.37 total 320.71 last 90.84) - mkdir 28525 (time 1789183827.38 total 330.72 last 82.53) - mkdir 29385 (time 1789183837.39 total 340.72 last 85.93) - mkdir 30000 (time 1789183844.04 total 347.37 last 92.50) - mkdir 30979 (time 1789183854.04 total 357.38 last 97.83) - mkdir 31771 (time 1789183864.05 total 367.38 last 79.17) - mkdir 32612 (time 1789183874.06 total 377.40 last 83.99) total: 32818 mkdir in 379.95 seconds: 86.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276208 995096 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28820 3578200 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14660 3592360 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4040 1019960 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67654 956346 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2784 259360 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2646 259498 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71694 518858 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789184621 ; total 0 ; last 0) - unlinked 10000 (time 1789184797 ; total 176 ; last 176) - unlinked 20000 (time 1789185013 ; total 392 ; last 216) - unlinked 30000 (time 1789185200 ; total 579 ; last 187) total: 32768 unlinks in 638 seconds: 51.360500 unlinks/second - unlinked 0 (time 1789184621 ; total 0 ; last 0) - unlinked 10000 (time 1789184798 ; total 177 ; last 177) - unlinked 20000 (time 1789185014 ; total 393 ; last 216) - unlinked 30000 (time 1789185201 ; total 580 ; last 187) total: 32768 unlinks in 640 seconds: 51.200001 unlinks/second nlink between: 1 - unlinked 0 (time 1789185262 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789185262 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13664 1257640 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28820 3578200 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14660 3592360 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4040 1019960 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2784 259360 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2646 259498 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6058 518858 2% /mnt/lustre