== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:09:46 (1781622586) 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 653 (time 1781622601.12 total 10.00 last 65.27) - mkdir 1290 (time 1781622611.13 total 20.01 last 63.68) - mkdir 1958 (time 1781622621.13 total 30.01 last 66.76) - mkdir 2610 (time 1781622631.13 total 40.01 last 65.20) - mkdir 3299 (time 1781622641.14 total 50.02 last 68.87) - mkdir 3923 (time 1781622651.16 total 60.04 last 62.29) - mkdir 4612 (time 1781622661.16 total 70.04 last 68.89) - mkdir 5306 (time 1781622671.17 total 80.05 last 69.29) - mkdir 6015 (time 1781622681.19 total 90.07 last 70.78) - mkdir 6659 (time 1781622691.19 total 100.07 last 64.37) - mkdir 7261 (time 1781622701.20 total 110.09 last 60.14) - mkdir 7883 (time 1781622711.22 total 120.10 last 62.13) - mkdir 8522 (time 1781622721.24 total 130.12 last 63.77) - mkdir 9253 (time 1781622731.25 total 140.13 last 72.98) - mkdir 9984 (time 1781622741.26 total 150.14 last 73.06) - mkdir 10701 (time 1781622751.27 total 160.15 last 71.64) - mkdir 11409 (time 1781622761.28 total 170.16 last 70.71) - mkdir 12121 (time 1781622771.29 total 180.17 last 71.14) - mkdir 12862 (time 1781622781.30 total 190.18 last 74.00) - mkdir 13547 (time 1781622791.31 total 200.19 last 68.44) - mkdir 14283 (time 1781622801.32 total 210.20 last 73.54) - mkdir 14934 (time 1781622811.32 total 220.20 last 65.07) - mkdir 15681 (time 1781622821.34 total 230.22 last 74.59) - mkdir 16366 (time 1781622831.34 total 240.22 last 68.48) - mkdir 17061 (time 1781622841.36 total 250.24 last 69.38) - mkdir 17725 (time 1781622851.37 total 260.25 last 66.34) - mkdir 18409 (time 1781622861.37 total 270.25 last 68.38) - mkdir 19121 (time 1781622871.37 total 280.25 last 71.18) - mkdir 19813 (time 1781622881.38 total 290.26 last 69.17) - mkdir 20000 (time 1781622883.97 total 292.85 last 72.20) - mkdir 20704 (time 1781622893.98 total 302.86 last 70.30) - mkdir 21388 (time 1781622904.00 total 312.88 last 68.27) - mkdir 22129 (time 1781622914.01 total 322.89 last 74.03) - mkdir 22891 (time 1781622924.02 total 332.90 last 76.14) - mkdir 23614 (time 1781622934.03 total 342.91 last 72.22) - mkdir 24315 (time 1781622944.03 total 352.91 last 70.08) - mkdir 24973 (time 1781622954.04 total 362.93 last 65.71) - mkdir 25647 (time 1781622964.06 total 372.94 last 67.29) - mkdir 26292 (time 1781622974.07 total 382.95 last 64.42) - mkdir 26945 (time 1781622984.08 total 392.96 last 65.27) - mkdir 27618 (time 1781622994.09 total 402.97 last 67.23) - mkdir 28315 (time 1781623004.10 total 412.98 last 69.60) - mkdir 29088 (time 1781623014.10 total 422.99 last 77.29) - mkdir 29876 (time 1781623024.12 total 433.00 last 78.71) - mkdir 30602 (time 1781623034.13 total 443.01 last 72.49) - mkdir 31386 (time 1781623044.13 total 453.01 last 78.38) - mkdir 32145 (time 1781623054.14 total 463.02 last 75.83) total: 32818 mkdir in 471.75 seconds: 69.57 ops/second - mkdir 661 (time 1781622601.12 total 10.01 last 66.02) - mkdir 1280 (time 1781622611.13 total 20.03 last 61.81) - mkdir 1952 (time 1781622621.16 total 30.05 last 67.05) - mkdir 2622 (time 1781622631.17 total 40.06 last 66.92) - mkdir 3305 (time 1781622641.18 total 50.08 last 68.20) - mkdir 3944 (time 1781622651.18 total 60.08 last 63.89) - mkdir 4633 (time 1781622661.20 total 70.09 last 68.78) - mkdir 5300 (time 1781622671.20 total 80.09 last 66.70) - mkdir 5972 (time 1781622681.20 total 90.10 last 67.19) - mkdir 6611 (time 1781622691.22 total 100.11 last 63.79) - mkdir 7225 (time 1781622701.22 total 110.11 last 61.40) - mkdir 7820 (time 1781622711.23 total 120.12 last 59.44) - mkdir 8501 (time 1781622721.24 total 130.14 last 68.01) - mkdir 9197 (time 1781622731.24 total 140.14 last 69.60) - mkdir 9931 (time 1781622741.26 total 150.16 last 73.26) - mkdir 10652 (time 1781622751.27 total 160.17 last 72.03) - mkdir 11335 (time 1781622761.27 total 170.17 last 68.29) - mkdir 12060 (time 1781622771.28 total 180.17 last 72.48) - mkdir 12810 (time 1781622781.31 total 190.20 last 74.77) - mkdir 13500 (time 1781622791.32 total 200.21 last 68.92) - mkdir 14227 (time 1781622801.33 total 210.23 last 72.61) - mkdir 14861 (time 1781622811.34 total 220.23 last 63.37) - mkdir 15610 (time 1781622821.34 total 230.23 last 74.87) - mkdir 16302 (time 1781622831.35 total 240.24 last 69.16) - mkdir 17013 (time 1781622841.35 total 250.25 last 71.06) - mkdir 17670 (time 1781622851.38 total 260.27 last 65.52) - mkdir 18345 (time 1781622861.38 total 270.28 last 67.48) - mkdir 19060 (time 1781622871.38 total 280.28 last 71.49) - mkdir 19741 (time 1781622881.39 total 290.29 last 68.04) - mkdir 20000 (time 1781622885.08 total 293.98 last 70.16) - mkdir 20682 (time 1781622895.09 total 303.99 last 68.13) - mkdir 21372 (time 1781622905.10 total 313.99 last 68.99) - mkdir 22122 (time 1781622915.11 total 324.00 last 74.92) - mkdir 22845 (time 1781622925.12 total 334.02 last 72.19) - mkdir 23540 (time 1781622935.12 total 344.02 last 69.48) - mkdir 24215 (time 1781622945.13 total 354.02 last 67.47) - mkdir 24881 (time 1781622955.15 total 364.04 last 66.50) - mkdir 25559 (time 1781622965.15 total 374.04 last 67.76) - mkdir 26229 (time 1781622975.16 total 384.05 last 66.95) - mkdir 26879 (time 1781622985.17 total 394.06 last 64.92) - mkdir 27533 (time 1781622995.17 total 404.07 last 65.38) - mkdir 28238 (time 1781623005.19 total 414.09 last 70.37) - mkdir 29056 (time 1781623015.19 total 424.09 last 81.78) - mkdir 29808 (time 1781623025.21 total 434.11 last 75.06) - mkdir 30000 (time 1781623027.61 total 436.50 last 80.08) - mkdir 30766 (time 1781623037.61 total 446.50 last 76.60) - mkdir 31531 (time 1781623047.61 total 456.50 last 76.50) - mkdir 32238 (time 1781623057.64 total 466.53 last 70.51) total: 32818 mkdir in 473.33 seconds: 69.33 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 270788 1000516 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 1781623562 ; total 0 ; last 0) - unlinked 10000 (time 1781623664 ; total 102 ; last 102) - unlinked 20000 (time 1781623746 ; total 184 ; last 82) - unlinked 30000 (time 1781623823 ; total 261 ; last 77) total: 32768 unlinks in 282 seconds: 116.198578 unlinks/second - unlinked 0 (time 1781623562 ; total 0 ; last 0) - unlinked 10000 (time 1781623664 ; total 102 ; last 102) - unlinked 20000 (time 1781623746 ; total 184 ; last 82) - unlinked 30000 (time 1781623824 ; total 262 ; last 78) total: 32768 unlinks in 282 seconds: 116.198578 unlinks/second nlink between: 1 - unlinked 0 (time 1781623845 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781623845 ; 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 8244 1263060 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