== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:32:45 (1789396365) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27912 3579108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15564 3591456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2631 259513 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2719 259425 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6042 518938 2% /mnt/lustre - mkdir 783 (time 1789396381.82 total 10.02 last 78.16) - mkdir 1524 (time 1789396391.82 total 20.02 last 74.09) - mkdir 2222 (time 1789396401.83 total 30.03 last 69.73) - mkdir 3034 (time 1789396411.84 total 40.04 last 81.12) - mkdir 3827 (time 1789396421.87 total 50.07 last 79.08) - mkdir 4778 (time 1789396431.88 total 60.08 last 95.02) - mkdir 5733 (time 1789396441.88 total 70.08 last 95.50) - mkdir 6589 (time 1789396451.88 total 80.08 last 85.56) - mkdir 7667 (time 1789396461.88 total 90.08 last 107.77) - mkdir 8675 (time 1789396471.89 total 100.09 last 100.77) - mkdir 9674 (time 1789396481.90 total 110.10 last 99.76) - mkdir 10000 (time 1789396485.20 total 113.40 last 98.96) - mkdir 11039 (time 1789396495.20 total 123.40 last 103.87) - mkdir 12104 (time 1789396505.21 total 133.41 last 106.42) - mkdir 13122 (time 1789396515.22 total 143.41 last 101.71) - mkdir 13996 (time 1789396525.23 total 153.43 last 87.25) - mkdir 15020 (time 1789396535.23 total 163.43 last 102.39) - mkdir 16050 (time 1789396545.25 total 173.45 last 102.81) - mkdir 16994 (time 1789396555.26 total 183.46 last 94.38) - mkdir 17962 (time 1789396565.27 total 193.47 last 96.67) - mkdir 18925 (time 1789396575.27 total 203.47 last 96.26) - mkdir 19868 (time 1789396585.28 total 213.48 last 94.25) - mkdir 20726 (time 1789396595.29 total 223.49 last 85.72) - mkdir 21522 (time 1789396605.30 total 233.50 last 79.51) - mkdir 22340 (time 1789396615.30 total 243.50 last 81.78) - mkdir 23208 (time 1789396625.30 total 253.50 last 86.78) - mkdir 24201 (time 1789396635.31 total 263.50 last 99.28) - mkdir 25239 (time 1789396645.32 total 273.52 last 103.69) - mkdir 26320 (time 1789396655.32 total 283.52 last 108.08) - mkdir 27320 (time 1789396665.32 total 293.52 last 99.93) - mkdir 28349 (time 1789396675.33 total 303.53 last 102.87) - mkdir 29443 (time 1789396685.34 total 313.54 last 109.22) - mkdir 30000 (time 1789396690.71 total 318.91 last 103.91) - mkdir 31136 (time 1789396700.71 total 328.91 last 113.60) - mkdir 32158 (time 1789396710.71 total 338.91 last 102.16) total: 32818 mkdir in 344.95 seconds: 95.14 ops/second - mkdir 791 (time 1789396381.73 total 10.03 last 78.90) - mkdir 1532 (time 1789396391.73 total 20.03 last 74.09) - mkdir 2247 (time 1789396401.73 total 30.03 last 71.49) - mkdir 3017 (time 1789396411.74 total 40.04 last 76.93) - mkdir 3841 (time 1789396421.74 total 50.04 last 82.40) - mkdir 4736 (time 1789396431.76 total 60.05 last 89.35) - mkdir 5661 (time 1789396441.76 total 70.06 last 92.48) - mkdir 6500 (time 1789396451.77 total 80.06 last 83.88) - mkdir 7580 (time 1789396461.77 total 90.07 last 107.92) - mkdir 8633 (time 1789396471.79 total 100.08 last 105.12) - mkdir 9604 (time 1789396481.79 total 110.09 last 97.06) - mkdir 10000 (time 1789396485.60 total 113.89 last 104.05) - mkdir 11047 (time 1789396495.62 total 123.91 last 104.53) - mkdir 12092 (time 1789396505.63 total 133.93 last 104.34) - mkdir 13112 (time 1789396515.64 total 143.93 last 101.95) - mkdir 13980 (time 1789396525.64 total 153.93 last 86.77) - mkdir 14978 (time 1789396535.66 total 163.96 last 99.58) - mkdir 15994 (time 1789396545.67 total 173.96 last 101.52) - mkdir 16930 (time 1789396555.67 total 183.96 last 93.60) - mkdir 17925 (time 1789396565.68 total 193.98 last 99.38) - mkdir 18894 (time 1789396575.69 total 203.98 last 96.84) - mkdir 19805 (time 1789396585.70 total 214.00 last 90.97) - mkdir 20000 (time 1789396588.09 total 216.38 last 81.70) - mkdir 20801 (time 1789396598.09 total 226.39 last 80.05) - mkdir 21562 (time 1789396608.10 total 236.39 last 76.09) - mkdir 22423 (time 1789396618.11 total 246.40 last 85.97) - mkdir 23360 (time 1789396628.12 total 256.41 last 93.66) - mkdir 24361 (time 1789396638.12 total 266.41 last 100.06) - mkdir 25470 (time 1789396648.14 total 276.43 last 110.72) - mkdir 26500 (time 1789396658.14 total 286.43 last 102.99) - mkdir 27462 (time 1789396668.16 total 296.45 last 96.02) - mkdir 28573 (time 1789396678.16 total 306.45 last 111.10) - mkdir 29696 (time 1789396688.16 total 316.45 last 112.26) - mkdir 30000 (time 1789396690.89 total 319.18 last 111.47) - mkdir 31101 (time 1789396700.89 total 329.18 last 110.08) - mkdir 32161 (time 1789396710.89 total 339.19 last 105.95) total: 32818 mkdir in 345.44 seconds: 95.00 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276016 995288 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27912 3579108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15564 3591456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67629 956371 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2631 259513 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2719 259425 2% /mnt/lustre[OST:1] filesystem_summary: 590616 71678 518938 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789397363 ; total 0 ; last 0) - unlinked 10000 (time 1789397526 ; total 163 ; last 163) - unlinked 20000 (time 1789397637 ; total 274 ; last 111) - unlinked 30000 (time 1789397732 ; total 369 ; last 95) total: 32768 unlinks in 394 seconds: 83.167511 unlinks/second - unlinked 0 (time 1789397363 ; total 1 ; last 1) - unlinked 10000 (time 1789397527 ; total 165 ; last 164) - unlinked 20000 (time 1789397639 ; total 277 ; last 112) - unlinked 30000 (time 1789397735 ; total 373 ; last 96) total: 32768 unlinks in 398 seconds: 82.331657 unlinks/second nlink between: 1 - unlinked 0 (time 1789397762 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789397762 ; 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 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13472 1257832 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27912 3579108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15564 3591456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2631 259513 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2719 259425 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6042 518938 2% /mnt/lustre