== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:27:00 (1789054020) 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 800 (time 1789054035.30 total 10.02 last 79.87) - mkdir 1586 (time 1789054045.31 total 20.03 last 78.52) - mkdir 2380 (time 1789054055.32 total 30.04 last 79.32) - mkdir 3055 (time 1789054065.33 total 40.05 last 67.42) - mkdir 3807 (time 1789054075.33 total 50.05 last 75.17) - mkdir 4687 (time 1789054085.34 total 60.06 last 87.94) - mkdir 5476 (time 1789054095.34 total 70.06 last 78.89) - mkdir 6321 (time 1789054105.35 total 80.07 last 84.41) - mkdir 7233 (time 1789054115.36 total 90.07 last 91.15) - mkdir 8046 (time 1789054125.37 total 100.09 last 81.20) - mkdir 9103 (time 1789054135.38 total 110.10 last 105.53) - mkdir 9883 (time 1789054145.39 total 120.10 last 77.99) - mkdir 10793 (time 1789054155.40 total 130.12 last 90.87) - mkdir 11476 (time 1789054165.41 total 140.13 last 68.23) - mkdir 12283 (time 1789054175.41 total 150.13 last 80.69) - mkdir 13220 (time 1789054185.41 total 160.13 last 93.70) - mkdir 14076 (time 1789054195.41 total 170.13 last 85.58) - mkdir 14905 (time 1789054205.43 total 180.15 last 82.79) - mkdir 15767 (time 1789054215.44 total 190.16 last 86.12) - mkdir 16623 (time 1789054225.44 total 200.16 last 85.54) - mkdir 17455 (time 1789054235.45 total 210.16 last 83.19) - mkdir 18421 (time 1789054245.45 total 220.17 last 96.55) - mkdir 19173 (time 1789054255.46 total 230.18 last 75.10) - mkdir 19807 (time 1789054265.47 total 240.19 last 63.36) - mkdir 20000 (time 1789054268.28 total 242.99 last 68.83) - mkdir 20630 (time 1789054278.28 total 253.00 last 62.96) - mkdir 21357 (time 1789054288.29 total 263.01 last 72.66) - mkdir 22164 (time 1789054298.29 total 273.01 last 80.64) - mkdir 23007 (time 1789054308.30 total 283.02 last 84.25) - mkdir 23920 (time 1789054318.31 total 293.03 last 91.22) - mkdir 24829 (time 1789054328.31 total 303.03 last 90.86) - mkdir 25745 (time 1789054338.32 total 313.04 last 91.54) - mkdir 26585 (time 1789054348.34 total 323.06 last 83.83) - mkdir 27414 (time 1789054358.34 total 333.06 last 82.88) - mkdir 28233 (time 1789054368.34 total 343.06 last 81.89) - mkdir 29113 (time 1789054378.35 total 353.07 last 87.92) - mkdir 29985 (time 1789054388.36 total 363.07 last 87.16) - mkdir 30945 (time 1789054398.36 total 373.08 last 95.92) - mkdir 31853 (time 1789054408.37 total 383.09 last 90.74) - mkdir 32678 (time 1789054418.39 total 393.10 last 82.37) total: 32818 mkdir in 394.80 seconds: 83.13 ops/second - mkdir 778 (time 1789054035.15 total 10.00 last 77.77) - mkdir 1565 (time 1789054045.15 total 20.00 last 78.70) - mkdir 2359 (time 1789054055.15 total 30.00 last 79.40) - mkdir 3035 (time 1789054065.16 total 40.01 last 67.53) - mkdir 3834 (time 1789054075.19 total 50.04 last 79.72) - mkdir 4673 (time 1789054085.19 total 60.04 last 83.86) - mkdir 5481 (time 1789054095.20 total 70.05 last 80.75) - mkdir 6323 (time 1789054105.20 total 80.05 last 84.16) - mkdir 7223 (time 1789054115.20 total 90.05 last 89.99) - mkdir 8027 (time 1789054125.21 total 100.06 last 80.33) - mkdir 9068 (time 1789054135.23 total 110.08 last 103.94) - mkdir 9908 (time 1789054145.24 total 120.09 last 83.89) - mkdir 10828 (time 1789054155.25 total 130.10 last 91.95) - mkdir 11518 (time 1789054165.25 total 140.10 last 68.97) - mkdir 12309 (time 1789054175.25 total 150.10 last 79.09) - mkdir 13235 (time 1789054185.26 total 160.11 last 92.57) - mkdir 14093 (time 1789054195.28 total 170.13 last 85.62) - mkdir 14921 (time 1789054205.30 total 180.14 last 82.66) - mkdir 15768 (time 1789054215.30 total 190.15 last 84.70) - mkdir 16645 (time 1789054225.30 total 200.15 last 87.69) - mkdir 17470 (time 1789054235.31 total 210.16 last 82.37) - mkdir 18469 (time 1789054245.32 total 220.17 last 99.86) - mkdir 19227 (time 1789054255.33 total 230.18 last 75.72) - mkdir 19832 (time 1789054265.33 total 240.18 last 60.49) - mkdir 20000 (time 1789054267.88 total 242.73 last 65.77) - mkdir 20613 (time 1789054277.90 total 252.75 last 61.19) - mkdir 21309 (time 1789054287.90 total 262.75 last 69.60) - mkdir 22112 (time 1789054297.91 total 272.76 last 80.21) - mkdir 22979 (time 1789054307.92 total 282.77 last 86.62) - mkdir 23867 (time 1789054317.93 total 292.78 last 88.75) - mkdir 24808 (time 1789054327.93 total 302.78 last 94.06) - mkdir 25711 (time 1789054337.96 total 312.81 last 90.08) - mkdir 26546 (time 1789054347.97 total 322.82 last 83.40) - mkdir 27362 (time 1789054357.98 total 332.83 last 81.54) - mkdir 28186 (time 1789054367.99 total 342.84 last 82.26) - mkdir 29044 (time 1789054378.00 total 352.85 last 85.76) - mkdir 29876 (time 1789054388.00 total 362.85 last 83.17) - mkdir 30853 (time 1789054398.01 total 372.86 last 97.59) - mkdir 31776 (time 1789054408.02 total 382.87 last 92.27) - mkdir 32579 (time 1789054418.02 total 392.87 last 80.26) total: 32818 mkdir in 395.99 seconds: 82.88 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 270808 1000496 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 1789055027 ; total 0 ; last 0) - unlinked 10000 (time 1789055225 ; total 198 ; last 198) - unlinked 20000 (time 1789055425 ; total 398 ; last 200) - unlinked 30000 (time 1789055631 ; total 604 ; last 206) total: 32768 unlinks in 662 seconds: 49.498489 unlinks/second - unlinked 0 (time 1789055027 ; total 0 ; last 0) - unlinked 10000 (time 1789055226 ; total 199 ; last 199) - unlinked 20000 (time 1789055427 ; total 400 ; last 201) - unlinked 30000 (time 1789055632 ; total 605 ; last 205) total: 32768 unlinks in 662 seconds: 49.498489 unlinks/second nlink between: 1 - unlinked 0 (time 1789055691 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789055691 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8264 1263040 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