== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:24:44 (1781220284) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 597 (time 1781220300.26 total 10.01 last 59.65) - mkdir 1386 (time 1781220310.26 total 20.01 last 78.90) - mkdir 2109 (time 1781220320.26 total 30.01 last 72.30) - mkdir 2571 (time 1781220330.26 total 40.01 last 46.17) - mkdir 3408 (time 1781220340.27 total 50.02 last 83.62) - mkdir 4337 (time 1781220350.28 total 60.03 last 92.86) - mkdir 5221 (time 1781220360.29 total 70.04 last 88.29) - mkdir 5973 (time 1781220370.30 total 80.05 last 75.15) - mkdir 6775 (time 1781220380.31 total 90.06 last 80.11) - mkdir 7518 (time 1781220390.33 total 100.08 last 74.15) - mkdir 8402 (time 1781220400.35 total 110.10 last 88.18) - mkdir 9231 (time 1781220410.37 total 120.12 last 82.75) - mkdir 10000 (time 1781220419.02 total 128.77 last 88.88) - mkdir 10865 (time 1781220429.03 total 138.78 last 86.45) - mkdir 11797 (time 1781220439.04 total 148.79 last 93.09) - mkdir 12729 (time 1781220449.05 total 158.80 last 93.15) - mkdir 13696 (time 1781220459.05 total 168.80 last 96.67) - mkdir 14659 (time 1781220469.05 total 178.80 last 96.28) - mkdir 15443 (time 1781220479.06 total 188.81 last 78.35) - mkdir 16219 (time 1781220489.07 total 198.82 last 77.48) - mkdir 17000 (time 1781220499.09 total 208.84 last 77.94) - mkdir 17869 (time 1781220509.10 total 218.85 last 86.84) - mkdir 18755 (time 1781220519.11 total 228.86 last 88.49) - mkdir 19626 (time 1781220529.12 total 238.87 last 87.02) - mkdir 20000 (time 1781220533.18 total 242.93 last 92.12) - mkdir 20940 (time 1781220543.21 total 252.96 last 93.79) - mkdir 21796 (time 1781220553.21 total 262.96 last 85.59) - mkdir 22799 (time 1781220563.21 total 272.96 last 100.23) - mkdir 23758 (time 1781220573.22 total 282.97 last 95.80) - mkdir 24657 (time 1781220583.22 total 292.97 last 89.90) - mkdir 25542 (time 1781220593.23 total 302.98 last 88.48) - mkdir 26436 (time 1781220603.23 total 312.98 last 89.39) - mkdir 27359 (time 1781220613.25 total 323.00 last 92.13) - mkdir 28285 (time 1781220623.25 total 333.00 last 92.54) - mkdir 29320 (time 1781220633.26 total 343.01 last 103.47) - mkdir 30000 (time 1781220639.81 total 349.56 last 103.68) - mkdir 30926 (time 1781220649.82 total 359.57 last 92.52) - mkdir 31817 (time 1781220659.83 total 369.58 last 89.06) - mkdir 32747 (time 1781220669.83 total 379.58 last 93.00) total: 32818 mkdir in 380.25 seconds: 86.31 ops/second - mkdir 592 (time 1781220300.28 total 10.03 last 59.04) - mkdir 1401 (time 1781220310.29 total 20.03 last 80.87) - mkdir 2106 (time 1781220320.35 total 30.09 last 70.07) - mkdir 2543 (time 1781220330.35 total 40.10 last 43.67) - mkdir 3416 (time 1781220340.36 total 50.11 last 87.24) - mkdir 4353 (time 1781220350.36 total 60.11 last 93.68) - mkdir 5215 (time 1781220360.39 total 70.14 last 85.95) - mkdir 5964 (time 1781220370.41 total 80.15 last 74.79) - mkdir 6767 (time 1781220380.41 total 90.15 last 80.29) - mkdir 7510 (time 1781220390.41 total 100.16 last 74.27) - mkdir 8350 (time 1781220400.42 total 110.16 last 83.95) - mkdir 9214 (time 1781220410.43 total 120.17 last 86.31) - mkdir 10000 (time 1781220419.51 total 129.26 last 86.56) - mkdir 10858 (time 1781220429.52 total 139.26 last 85.73) - mkdir 11781 (time 1781220439.52 total 149.26 last 92.29) - mkdir 12722 (time 1781220449.53 total 159.28 last 93.95) - mkdir 13687 (time 1781220459.54 total 169.28 last 96.46) - mkdir 14637 (time 1781220469.54 total 179.29 last 94.96) - mkdir 15432 (time 1781220479.55 total 189.29 last 79.47) - mkdir 16227 (time 1781220489.56 total 199.30 last 79.42) - mkdir 17035 (time 1781220499.58 total 209.32 last 80.63) - mkdir 17905 (time 1781220509.58 total 219.33 last 86.97) - mkdir 18805 (time 1781220519.59 total 229.33 last 89.95) - mkdir 19658 (time 1781220529.60 total 239.34 last 85.20) - mkdir 20000 (time 1781220533.44 total 243.19 last 88.92) - mkdir 20948 (time 1781220543.45 total 253.19 last 94.79) - mkdir 21769 (time 1781220553.45 total 263.19 last 82.09) - mkdir 22775 (time 1781220563.46 total 273.20 last 100.51) - mkdir 23722 (time 1781220573.46 total 283.20 last 94.67) - mkdir 24607 (time 1781220583.47 total 293.22 last 88.39) - mkdir 25469 (time 1781220593.48 total 303.23 last 86.13) - mkdir 26353 (time 1781220603.48 total 313.23 last 88.38) - mkdir 27304 (time 1781220613.52 total 323.27 last 94.69) - mkdir 28245 (time 1781220623.54 total 333.28 last 93.98) - mkdir 29263 (time 1781220633.55 total 343.29 last 101.71) - mkdir 30000 (time 1781220641.30 total 351.05 last 95.00) - mkdir 30935 (time 1781220651.31 total 361.05 last 93.48) - mkdir 31866 (time 1781220661.31 total 371.05 last 93.08) - mkdir 32793 (time 1781220671.31 total 381.05 last 92.69) total: 32818 mkdir in 381.30 seconds: 86.07 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 270628 1000676 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781221051 ; total 0 ; last 0) - unlinked 10000 (time 1781221235 ; total 184 ; last 184) - unlinked 20000 (time 1781221371 ; total 320 ; last 136) - unlinked 30000 (time 1781221486 ; total 435 ; last 115) total: 32768 unlinks in 468 seconds: 70.017097 unlinks/second - unlinked 0 (time 1781221051 ; total 0 ; last 0) - unlinked 10000 (time 1781221242 ; total 191 ; last 191) - unlinked 20000 (time 1781221377 ; total 326 ; last 135) - unlinked 30000 (time 1781221490 ; total 439 ; last 113) total: 32768 unlinks in 473 seconds: 69.276955 unlinks/second nlink between: 1 - unlinked 0 (time 1781221527 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781221527 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8084 1263220 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre