== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:26:23 (1788629183) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4033 1019967 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2019 1021981 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2682 259462 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6052 518864 2% /mnt/lustre - mkdir 853 (time 1788629200.10 total 10.00 last 85.30) - mkdir 1915 (time 1788629210.10 total 20.00 last 106.15) - mkdir 2732 (time 1788629220.11 total 30.02 last 81.58) - mkdir 3549 (time 1788629230.12 total 40.02 last 81.69) - mkdir 4405 (time 1788629240.12 total 50.03 last 85.52) - mkdir 5290 (time 1788629250.14 total 60.04 last 88.40) - mkdir 6132 (time 1788629260.14 total 70.05 last 84.14) - mkdir 7011 (time 1788629270.15 total 80.05 last 87.86) - mkdir 7926 (time 1788629280.16 total 90.06 last 91.40) - mkdir 8905 (time 1788629290.17 total 100.08 last 97.75) - mkdir 9699 (time 1788629300.19 total 110.10 last 79.24) - mkdir 10000 (time 1788629303.47 total 113.37 last 91.92) - mkdir 10877 (time 1788629313.48 total 123.39 last 87.56) - mkdir 11922 (time 1788629323.50 total 133.40 last 104.33) - mkdir 12798 (time 1788629333.50 total 143.41 last 87.57) - mkdir 13723 (time 1788629343.51 total 153.41 last 92.44) - mkdir 14781 (time 1788629353.51 total 163.42 last 105.77) - mkdir 15587 (time 1788629363.52 total 173.42 last 80.56) - mkdir 16523 (time 1788629373.52 total 183.42 last 93.57) - mkdir 17419 (time 1788629383.53 total 193.43 last 89.51) - mkdir 18476 (time 1788629393.53 total 203.44 last 105.66) - mkdir 19423 (time 1788629403.54 total 213.45 last 94.61) - mkdir 20000 (time 1788629410.10 total 220.01 last 87.93) - mkdir 20882 (time 1788629420.11 total 230.01 last 88.17) - mkdir 21832 (time 1788629430.11 total 240.01 last 94.99) - mkdir 22840 (time 1788629440.12 total 250.02 last 100.70) - mkdir 23700 (time 1788629450.12 total 260.03 last 85.97) - mkdir 24657 (time 1788629460.14 total 270.04 last 95.56) - mkdir 25560 (time 1788629470.16 total 280.06 last 90.12) - mkdir 26415 (time 1788629480.18 total 290.08 last 85.33) - mkdir 27286 (time 1788629490.19 total 300.10 last 86.99) - mkdir 28160 (time 1788629500.20 total 310.11 last 87.29) - mkdir 28976 (time 1788629510.21 total 320.11 last 81.58) - mkdir 29860 (time 1788629520.21 total 330.11 last 88.38) - mkdir 30680 (time 1788629530.22 total 340.13 last 81.88) - mkdir 31437 (time 1788629540.24 total 350.15 last 75.56) - mkdir 32273 (time 1788629550.26 total 360.16 last 83.45) total: 32818 mkdir in 366.15 seconds: 89.63 ops/second - mkdir 840 (time 1788629200.08 total 10.00 last 83.97) - mkdir 1874 (time 1788629210.08 total 20.01 last 103.35) - mkdir 2664 (time 1788629220.10 total 30.03 last 78.84) - mkdir 3516 (time 1788629230.11 total 40.04 last 85.13) - mkdir 4382 (time 1788629240.11 total 50.04 last 86.60) - mkdir 5246 (time 1788629250.12 total 60.04 last 86.33) - mkdir 6074 (time 1788629260.13 total 70.05 last 82.72) - mkdir 6944 (time 1788629270.14 total 80.07 last 86.90) - mkdir 7878 (time 1788629280.14 total 90.07 last 93.39) - mkdir 8833 (time 1788629290.15 total 100.08 last 95.41) - mkdir 9615 (time 1788629300.15 total 110.08 last 78.17) - mkdir 10000 (time 1788629304.03 total 113.96 last 99.22) - mkdir 10921 (time 1788629314.04 total 123.96 last 92.08) - mkdir 12009 (time 1788629324.05 total 133.97 last 108.66) - mkdir 12859 (time 1788629334.07 total 144.00 last 84.81) - mkdir 13797 (time 1788629344.07 total 154.00 last 93.77) - mkdir 14846 (time 1788629354.08 total 164.01 last 104.83) - mkdir 15680 (time 1788629364.10 total 174.02 last 83.28) - mkdir 16645 (time 1788629374.11 total 184.03 last 96.38) - mkdir 17532 (time 1788629384.11 total 194.04 last 88.65) - mkdir 18552 (time 1788629394.12 total 204.04 last 101.96) - mkdir 19459 (time 1788629404.12 total 214.05 last 90.64) - mkdir 20000 (time 1788629410.38 total 220.31 last 86.44) - mkdir 20887 (time 1788629420.40 total 230.32 last 88.57) - mkdir 21834 (time 1788629430.41 total 240.33 last 94.63) - mkdir 22803 (time 1788629440.41 total 250.34 last 96.86) - mkdir 23649 (time 1788629450.41 total 260.34 last 84.58) - mkdir 24575 (time 1788629460.42 total 270.35 last 92.50) - mkdir 25456 (time 1788629470.43 total 280.35 last 88.08) - mkdir 26315 (time 1788629480.44 total 290.36 last 85.80) - mkdir 27209 (time 1788629490.45 total 300.37 last 89.31) - mkdir 28078 (time 1788629500.45 total 310.38 last 86.86) - mkdir 28872 (time 1788629510.46 total 320.38 last 79.35) - mkdir 29795 (time 1788629520.46 total 330.39 last 92.25) - mkdir 30000 (time 1788629522.82 total 332.74 last 87.05) - mkdir 30774 (time 1788629532.84 total 342.76 last 77.26) - mkdir 31533 (time 1788629542.85 total 352.78 last 75.75) - mkdir 32461 (time 1788629552.86 total 362.78 last 92.77) total: 32818 mkdir in 366.88 seconds: 89.45 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276236 995068 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4033 1019967 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67655 956345 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2682 259462 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71688 518864 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788630032 ; total 1 ; last 1) - unlinked 10000 (time 1788630228 ; total 197 ; last 196) - unlinked 20000 (time 1788630369 ; total 338 ; last 141) - unlinked 30000 (time 1788630498 ; total 467 ; last 129) total: 32768 unlinks in 497 seconds: 65.931587 unlinks/second - unlinked 0 (time 1788630032 ; total 0 ; last 0) - unlinked 10000 (time 1788630232 ; total 200 ; last 200) - unlinked 20000 (time 1788630370 ; total 338 ; last 138) - unlinked 30000 (time 1788630499 ; total 467 ; last 129) total: 32768 unlinks in 497 seconds: 65.931587 unlinks/second nlink between: 1 - unlinked 0 (time 1788630531 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788630531 ; 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 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13692 1257612 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21864 3585156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4033 1019967 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2019 1021981 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2682 259462 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6052 518864 2% /mnt/lustre