== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:01:14 (1787382074) 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 755 (time 1787382089.52 total 10.01 last 75.45) - mkdir 1596 (time 1787382099.53 total 20.01 last 84.08) - mkdir 2354 (time 1787382109.53 total 30.01 last 75.80) - mkdir 3086 (time 1787382119.53 total 40.01 last 73.17) - mkdir 3707 (time 1787382129.54 total 50.02 last 62.05) - mkdir 4406 (time 1787382139.56 total 60.04 last 69.75) - mkdir 5133 (time 1787382149.58 total 70.06 last 72.58) - mkdir 5892 (time 1787382159.58 total 80.06 last 75.89) - mkdir 6611 (time 1787382169.58 total 90.07 last 71.86) - mkdir 7420 (time 1787382179.59 total 100.07 last 80.84) - mkdir 8117 (time 1787382189.60 total 110.08 last 69.62) - mkdir 8892 (time 1787382199.63 total 120.12 last 77.26) - mkdir 9605 (time 1787382209.64 total 130.12 last 71.25) - mkdir 10000 (time 1787382214.85 total 135.33 last 75.85) - mkdir 10721 (time 1787382224.88 total 145.36 last 71.91) - mkdir 11452 (time 1787382234.89 total 155.37 last 72.98) - mkdir 12229 (time 1787382244.90 total 165.38 last 77.67) - mkdir 12971 (time 1787382254.90 total 175.38 last 74.17) - mkdir 13808 (time 1787382264.90 total 185.39 last 83.67) - mkdir 14564 (time 1787382274.90 total 195.39 last 75.60) - mkdir 15271 (time 1787382284.92 total 205.40 last 70.61) - mkdir 15962 (time 1787382294.94 total 215.42 last 68.97) - mkdir 16668 (time 1787382304.95 total 225.43 last 70.53) - mkdir 17434 (time 1787382314.95 total 235.43 last 76.54) - mkdir 18140 (time 1787382324.95 total 245.44 last 70.59) - mkdir 18864 (time 1787382334.98 total 255.46 last 72.25) - mkdir 19635 (time 1787382344.99 total 265.47 last 77.02) - mkdir 20000 (time 1787382349.30 total 269.78 last 84.57) - mkdir 20781 (time 1787382359.31 total 279.80 last 78.01) - mkdir 21543 (time 1787382369.33 total 289.81 last 76.06) - mkdir 22313 (time 1787382379.33 total 299.81 last 76.99) - mkdir 23093 (time 1787382389.35 total 309.83 last 77.86) - mkdir 23904 (time 1787382399.35 total 319.83 last 81.09) - mkdir 24678 (time 1787382409.37 total 329.85 last 77.25) - mkdir 25403 (time 1787382419.38 total 339.86 last 72.41) - mkdir 26082 (time 1787382429.38 total 349.86 last 67.90) - mkdir 26818 (time 1787382439.38 total 359.87 last 73.59) - mkdir 27562 (time 1787382449.39 total 369.87 last 74.37) - mkdir 28231 (time 1787382459.39 total 379.88 last 66.86) - mkdir 28923 (time 1787382469.41 total 389.89 last 69.07) - mkdir 29702 (time 1787382479.42 total 399.90 last 77.88) - mkdir 30000 (time 1787382483.26 total 403.74 last 77.56) - mkdir 30717 (time 1787382493.28 total 413.76 last 71.58) - mkdir 31506 (time 1787382503.29 total 423.77 last 78.82) - mkdir 32153 (time 1787382513.31 total 433.79 last 64.55) total: 32818 mkdir in 442.41 seconds: 74.18 ops/second - mkdir 745 (time 1787382089.53 total 10.01 last 74.43) - mkdir 1560 (time 1787382099.55 total 20.03 last 81.36) - mkdir 2309 (time 1787382109.55 total 30.03 last 74.87) - mkdir 3057 (time 1787382119.58 total 40.06 last 74.59) - mkdir 3685 (time 1787382129.59 total 50.07 last 62.72) - mkdir 4392 (time 1787382139.61 total 60.09 last 70.56) - mkdir 5127 (time 1787382149.61 total 70.10 last 73.47) - mkdir 5884 (time 1787382159.62 total 80.11 last 75.61) - mkdir 6584 (time 1787382169.63 total 90.12 last 69.93) - mkdir 7394 (time 1787382179.65 total 100.13 last 80.88) - mkdir 8087 (time 1787382189.65 total 110.13 last 69.27) - mkdir 8846 (time 1787382199.67 total 120.15 last 75.79) - mkdir 9547 (time 1787382209.67 total 130.16 last 70.05) - mkdir 10000 (time 1787382215.53 total 136.01 last 77.39) - mkdir 10686 (time 1787382225.53 total 146.01 last 68.56) - mkdir 11416 (time 1787382235.53 total 156.02 last 73.00) - mkdir 12186 (time 1787382245.54 total 166.03 last 76.91) - mkdir 12918 (time 1787382255.55 total 176.04 last 73.13) - mkdir 13705 (time 1787382265.56 total 186.05 last 78.62) - mkdir 14453 (time 1787382275.58 total 196.06 last 74.72) - mkdir 15172 (time 1787382285.60 total 206.08 last 71.74) - mkdir 15845 (time 1787382295.60 total 216.08 last 67.27) - mkdir 16568 (time 1787382305.60 total 226.08 last 72.30) - mkdir 17326 (time 1787382315.63 total 236.11 last 75.58) - mkdir 18062 (time 1787382325.66 total 246.14 last 73.40) - mkdir 18785 (time 1787382335.68 total 256.16 last 72.16) - mkdir 19580 (time 1787382345.69 total 266.17 last 79.42) - mkdir 20000 (time 1787382350.47 total 270.95 last 87.83) - mkdir 20773 (time 1787382360.48 total 280.96 last 77.24) - mkdir 21541 (time 1787382370.48 total 290.97 last 76.75) - mkdir 22312 (time 1787382380.49 total 300.97 last 77.05) - mkdir 23032 (time 1787382390.49 total 310.97 last 72.00) - mkdir 23858 (time 1787382400.51 total 320.99 last 82.48) - mkdir 24601 (time 1787382410.51 total 330.99 last 74.30) - mkdir 25338 (time 1787382420.51 total 340.99 last 73.66) - mkdir 26042 (time 1787382430.51 total 350.99 last 70.40) - mkdir 26748 (time 1787382440.52 total 361.00 last 70.57) - mkdir 27461 (time 1787382450.54 total 371.03 last 71.11) - mkdir 28122 (time 1787382460.57 total 381.05 last 65.92) - mkdir 28848 (time 1787382470.59 total 391.07 last 72.48) - mkdir 29655 (time 1787382480.60 total 401.08 last 80.62) - mkdir 30000 (time 1787382485.09 total 405.57 last 76.84) - mkdir 30688 (time 1787382495.09 total 415.57 last 68.76) - mkdir 31450 (time 1787382505.09 total 425.57 last 76.20) - mkdir 32134 (time 1787382515.09 total 435.58 last 68.39) total: 32818 mkdir in 444.56 seconds: 73.82 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 270664 1000640 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 1787383081 ; total 0 ; last 0) - unlinked 10000 (time 1787383296 ; total 215 ; last 215) - unlinked 20000 (time 1787383449 ; total 368 ; last 153) - unlinked 30000 (time 1787383578 ; total 497 ; last 129) total: 32768 unlinks in 530 seconds: 61.826416 unlinks/second - unlinked 0 (time 1787383082 ; total 1 ; last 1) - unlinked 10000 (time 1787383297 ; total 216 ; last 215) - unlinked 20000 (time 1787383450 ; total 369 ; last 153) - unlinked 30000 (time 1787383578 ; total 497 ; last 128) total: 32768 unlinks in 531 seconds: 61.709980 unlinks/second nlink between: 1 - unlinked 0 (time 1787383614 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787383614 ; 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 8120 1263184 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