== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:34:00 (1789785240) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524085 534 523551 1% /mnt/lustre - mkdir 867 (time 1789785255.05 total 10.01 last 86.66) - mkdir 1783 (time 1789785265.05 total 20.01 last 91.54) - mkdir 2737 (time 1789785275.06 total 30.02 last 95.30) - mkdir 3581 (time 1789785285.07 total 40.02 last 84.39) - mkdir 4288 (time 1789785295.08 total 50.04 last 70.59) - mkdir 4939 (time 1789785305.09 total 60.05 last 65.03) - mkdir 5646 (time 1789785315.11 total 70.07 last 70.58) - mkdir 6289 (time 1789785325.12 total 80.08 last 64.22) - mkdir 6967 (time 1789785335.12 total 90.08 last 67.80) - mkdir 7805 (time 1789785345.13 total 100.08 last 83.75) - mkdir 8588 (time 1789785355.13 total 110.09 last 78.24) - mkdir 9457 (time 1789785365.14 total 120.09 last 86.88) - mkdir 10000 (time 1789785370.66 total 125.62 last 98.32) - mkdir 10956 (time 1789785380.67 total 135.62 last 95.53) - mkdir 11914 (time 1789785390.68 total 145.64 last 95.67) - mkdir 12892 (time 1789785400.70 total 155.65 last 97.65) - mkdir 13735 (time 1789785410.70 total 165.65 last 84.29) - mkdir 14353 (time 1789785420.70 total 175.66 last 61.78) - mkdir 15059 (time 1789785430.70 total 185.66 last 70.59) - mkdir 15669 (time 1789785440.71 total 195.66 last 60.96) - mkdir 16320 (time 1789785450.71 total 205.67 last 65.06) - mkdir 17314 (time 1789785460.73 total 215.69 last 99.24) - mkdir 18335 (time 1789785470.73 total 225.69 last 102.08) - mkdir 19265 (time 1789785480.74 total 235.69 last 92.96) - mkdir 20000 (time 1789785490.06 total 245.02 last 78.80) - mkdir 20881 (time 1789785500.06 total 255.02 last 88.08) - mkdir 21825 (time 1789785510.08 total 265.04 last 94.28) - mkdir 22760 (time 1789785520.08 total 275.04 last 93.49) - mkdir 23747 (time 1789785530.08 total 285.04 last 98.64) - mkdir 24619 (time 1789785540.10 total 295.06 last 87.08) - mkdir 25539 (time 1789785550.11 total 305.07 last 91.91) - mkdir 26472 (time 1789785560.12 total 315.07 last 93.21) - mkdir 27396 (time 1789785570.12 total 325.08 last 92.35) - mkdir 28247 (time 1789785580.13 total 335.08 last 85.07) - mkdir 29117 (time 1789785590.14 total 345.10 last 86.88) - mkdir 30000 (time 1789785599.33 total 354.28 last 96.12) - mkdir 30876 (time 1789785609.34 total 364.29 last 87.53) - mkdir 31739 (time 1789785619.37 total 374.32 last 86.03) - mkdir 32584 (time 1789785629.37 total 384.33 last 84.46) total: 32818 mkdir in 386.73 seconds: 84.86 ops/second - mkdir 867 (time 1789785254.96 total 10.00 last 86.67) - mkdir 1754 (time 1789785264.96 total 20.01 last 88.67) - mkdir 2707 (time 1789785274.97 total 30.02 last 95.22) - mkdir 3597 (time 1789785284.98 total 40.02 last 88.95) - mkdir 4277 (time 1789785295.03 total 50.07 last 67.66) - mkdir 4964 (time 1789785305.07 total 60.11 last 68.40) - mkdir 5641 (time 1789785315.07 total 70.12 last 67.69) - mkdir 6306 (time 1789785325.09 total 80.13 last 66.39) - mkdir 6966 (time 1789785335.10 total 90.14 last 65.94) - mkdir 7778 (time 1789785345.11 total 100.15 last 81.12) - mkdir 8591 (time 1789785355.13 total 110.17 last 81.16) - mkdir 9464 (time 1789785365.13 total 120.17 last 87.27) - mkdir 10000 (time 1789785370.53 total 125.58 last 99.19) - mkdir 10920 (time 1789785380.54 total 135.58 last 91.98) - mkdir 11854 (time 1789785390.54 total 145.58 last 93.35) - mkdir 12807 (time 1789785400.56 total 155.60 last 95.16) - mkdir 13640 (time 1789785410.58 total 165.63 last 83.06) - mkdir 14225 (time 1789785420.61 total 175.66 last 58.32) - mkdir 14949 (time 1789785430.62 total 185.66 last 72.39) - mkdir 15553 (time 1789785440.62 total 195.67 last 60.36) - mkdir 16190 (time 1789785450.64 total 205.68 last 63.63) - mkdir 17160 (time 1789785460.64 total 215.68 last 96.95) - mkdir 18145 (time 1789785470.65 total 225.69 last 98.42) - mkdir 19117 (time 1789785480.65 total 235.70 last 97.13) - mkdir 19901 (time 1789785490.67 total 245.71 last 78.32) - mkdir 20767 (time 1789785500.67 total 255.71 last 86.60) - mkdir 21703 (time 1789785510.68 total 265.72 last 93.49) - mkdir 22610 (time 1789785520.69 total 275.73 last 90.58) - mkdir 23580 (time 1789785530.70 total 285.74 last 96.91) - mkdir 24474 (time 1789785540.70 total 295.75 last 89.36) - mkdir 25389 (time 1789785550.71 total 305.75 last 91.44) - mkdir 26311 (time 1789785560.73 total 315.78 last 91.97) - mkdir 27229 (time 1789785570.73 total 325.78 last 91.80) - mkdir 28093 (time 1789785580.74 total 335.78 last 86.38) - mkdir 28976 (time 1789785590.74 total 345.78 last 88.28) - mkdir 29911 (time 1789785600.76 total 355.81 last 93.27) - mkdir 30769 (time 1789785610.77 total 365.82 last 85.70) - mkdir 31584 (time 1789785620.77 total 375.82 last 81.50) - mkdir 32445 (time 1789785630.78 total 385.82 last 86.06) total: 32818 mkdir in 389.46 seconds: 84.26 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 270660 1000644 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 1789786175 ; total 0 ; last 0) - unlinked 10000 (time 1789786338 ; total 163 ; last 163) - unlinked 20000 (time 1789786455 ; total 280 ; last 117) - unlinked 30000 (time 1789786557 ; total 382 ; last 102) total: 32768 unlinks in 411 seconds: 79.727493 unlinks/second - unlinked 0 (time 1789786175 ; total 0 ; last 0) - unlinked 10000 (time 1789786341 ; total 166 ; last 166) - unlinked 20000 (time 1789786457 ; total 282 ; last 116) - unlinked 30000 (time 1789786558 ; total 383 ; last 101) total: 32768 unlinks in 411 seconds: 79.727493 unlinks/second nlink between: 1 - unlinked 0 (time 1789786588 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789786588 ; 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 8116 1263188 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