== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:36:58 (1788187018) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27768 3579252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15708 3591312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4069 1019931 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2812 259332 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2717 259427 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6102 518759 2% /mnt/lustre - mkdir 867 (time 1788187032.60 total 10.04 last 86.35) - mkdir 1571 (time 1788187042.61 total 20.05 last 70.36) - mkdir 2227 (time 1788187052.62 total 30.06 last 65.50) - mkdir 3123 (time 1788187062.62 total 40.06 last 89.58) - mkdir 4078 (time 1788187072.63 total 50.07 last 95.46) - mkdir 5013 (time 1788187082.63 total 60.07 last 93.47) - mkdir 5855 (time 1788187092.65 total 70.08 last 84.08) - mkdir 6729 (time 1788187102.65 total 80.09 last 87.35) - mkdir 7500 (time 1788187112.65 total 90.09 last 77.08) - mkdir 8136 (time 1788187122.67 total 100.11 last 63.49) - mkdir 8814 (time 1788187132.67 total 110.11 last 67.78) - mkdir 9736 (time 1788187142.68 total 120.12 last 92.18) - mkdir 10000 (time 1788187146.66 total 124.10 last 66.22) - mkdir 10577 (time 1788187156.68 total 134.12 last 57.61) - mkdir 11215 (time 1788187166.68 total 144.12 last 63.80) - mkdir 12109 (time 1788187176.68 total 154.12 last 89.36) - mkdir 12984 (time 1788187186.70 total 164.14 last 87.37) - mkdir 13862 (time 1788187196.70 total 174.14 last 87.80) - mkdir 14667 (time 1788187206.70 total 184.14 last 80.47) - mkdir 15561 (time 1788187216.72 total 194.16 last 89.27) - mkdir 16401 (time 1788187226.73 total 204.17 last 83.90) - mkdir 17414 (time 1788187236.73 total 214.17 last 101.29) - mkdir 18372 (time 1788187246.74 total 224.17 last 95.74) - mkdir 19233 (time 1788187256.74 total 234.18 last 86.10) - mkdir 20000 (time 1788187263.49 total 240.93 last 113.52) - mkdir 20829 (time 1788187273.50 total 250.94 last 82.87) - mkdir 21504 (time 1788187283.51 total 260.95 last 67.43) - mkdir 22230 (time 1788187293.52 total 270.96 last 72.51) - mkdir 23309 (time 1788187303.53 total 280.97 last 107.75) - mkdir 24150 (time 1788187313.54 total 290.98 last 84.02) - mkdir 24986 (time 1788187323.55 total 300.99 last 83.49) - mkdir 25832 (time 1788187333.56 total 311.00 last 84.53) - mkdir 26747 (time 1788187343.56 total 321.00 last 91.49) - mkdir 27615 (time 1788187353.57 total 331.01 last 86.76) - mkdir 28597 (time 1788187363.57 total 341.01 last 98.15) - mkdir 29439 (time 1788187373.58 total 351.02 last 84.15) - mkdir 30000 (time 1788187379.79 total 357.23 last 90.37) - mkdir 30707 (time 1788187389.79 total 367.23 last 70.66) - mkdir 31424 (time 1788187399.80 total 377.24 last 71.66) - mkdir 32079 (time 1788187409.81 total 387.25 last 65.44) total: 32818 mkdir in 396.49 seconds: 82.77 ops/second - mkdir 844 (time 1788187032.54 total 10.00 last 84.38) - mkdir 1542 (time 1788187042.56 total 20.02 last 69.68) - mkdir 2201 (time 1788187052.57 total 30.04 last 65.80) - mkdir 3102 (time 1788187062.58 total 40.04 last 90.08) - mkdir 4046 (time 1788187072.58 total 50.04 last 94.34) - mkdir 4990 (time 1788187082.59 total 60.05 last 94.36) - mkdir 5852 (time 1788187092.59 total 70.05 last 86.16) - mkdir 6712 (time 1788187102.61 total 80.07 last 85.84) - mkdir 7492 (time 1788187112.61 total 90.07 last 78.00) - mkdir 8121 (time 1788187122.61 total 100.07 last 62.89) - mkdir 8805 (time 1788187132.62 total 110.08 last 68.37) - mkdir 9763 (time 1788187142.63 total 120.09 last 95.66) - mkdir 10000 (time 1788187146.14 total 123.61 last 67.44) - mkdir 10564 (time 1788187156.15 total 133.61 last 56.37) - mkdir 11244 (time 1788187166.16 total 143.62 last 67.95) - mkdir 12116 (time 1788187176.16 total 153.62 last 87.19) - mkdir 13050 (time 1788187186.17 total 163.63 last 93.29) - mkdir 13934 (time 1788187196.19 total 173.65 last 88.24) - mkdir 14754 (time 1788187206.20 total 183.66 last 81.88) - mkdir 15599 (time 1788187216.22 total 193.68 last 84.39) - mkdir 16460 (time 1788187226.22 total 203.68 last 86.05) - mkdir 17438 (time 1788187236.24 total 213.70 last 97.68) - mkdir 18393 (time 1788187246.24 total 223.70 last 95.48) - mkdir 19235 (time 1788187256.25 total 233.71 last 84.11) - mkdir 20000 (time 1788187263.55 total 241.01 last 104.81) - mkdir 20811 (time 1788187273.55 total 251.01 last 81.06) - mkdir 21495 (time 1788187283.55 total 261.01 last 68.39) - mkdir 22189 (time 1788187293.57 total 271.03 last 69.30) - mkdir 23227 (time 1788187303.57 total 281.03 last 103.78) - mkdir 24056 (time 1788187313.57 total 291.03 last 82.89) - mkdir 24870 (time 1788187323.57 total 301.03 last 81.39) - mkdir 25724 (time 1788187333.58 total 311.04 last 85.36) - mkdir 26682 (time 1788187343.58 total 321.04 last 95.78) - mkdir 27568 (time 1788187353.58 total 331.05 last 88.54) - mkdir 28536 (time 1788187363.59 total 341.05 last 96.77) - mkdir 29378 (time 1788187373.59 total 351.05 last 84.17) - mkdir 30000 (time 1788187380.56 total 358.02 last 89.23) - mkdir 30721 (time 1788187390.56 total 368.02 last 72.09) - mkdir 31428 (time 1788187400.59 total 378.05 last 70.49) - mkdir 32108 (time 1788187410.59 total 388.06 last 67.99) total: 32818 mkdir in 396.98 seconds: 82.67 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276888 994416 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27768 3579252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15708 3591312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69705 954295 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2812 259332 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2717 259427 2% /mnt/lustre[OST:1] filesystem_summary: 590497 71738 518759 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788188054 ; total 1 ; last 1) - unlinked 10000 (time 1788188247 ; total 194 ; last 193) - unlinked 20000 (time 1788188398 ; total 345 ; last 151) - unlinked 30000 (time 1788188511 ; total 458 ; last 113) total: 32768 unlinks in 487 seconds: 67.285423 unlinks/second - unlinked 0 (time 1788188054 ; total 1 ; last 1) - unlinked 10000 (time 1788188249 ; total 196 ; last 195) - unlinked 20000 (time 1788188398 ; total 345 ; last 149) - unlinked 30000 (time 1788188511 ; total 458 ; last 113) total: 32768 unlinks in 488 seconds: 67.147537 unlinks/second nlink between: 1 - unlinked 0 (time 1788188543 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788188543 ; 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 14344 1256960 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27768 3579252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15708 3591312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4069 1019931 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2812 259332 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2717 259427 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6102 518759 2% /mnt/lustre