== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:33:05 (1786829585) 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 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 - mkdir 722 (time 1786829600.13 total 10.01 last 72.16) - mkdir 1391 (time 1786829610.15 total 20.02 last 66.77) - mkdir 2059 (time 1786829620.15 total 30.03 last 66.80) - mkdir 2813 (time 1786829630.15 total 40.03 last 75.38) - mkdir 3527 (time 1786829640.15 total 50.03 last 71.37) - mkdir 4245 (time 1786829650.16 total 60.04 last 71.77) - mkdir 4975 (time 1786829660.16 total 70.04 last 72.95) - mkdir 5727 (time 1786829670.17 total 80.05 last 75.15) - mkdir 6469 (time 1786829680.18 total 90.06 last 74.16) - mkdir 7115 (time 1786829690.18 total 100.06 last 64.57) - mkdir 7821 (time 1786829700.19 total 110.07 last 70.56) - mkdir 8444 (time 1786829710.23 total 120.11 last 62.04) - mkdir 9101 (time 1786829720.26 total 130.14 last 65.51) - mkdir 9773 (time 1786829730.28 total 140.16 last 67.05) - mkdir 10000 (time 1786829734.27 total 144.15 last 56.86) - mkdir 10613 (time 1786829744.28 total 154.16 last 61.27) - mkdir 11245 (time 1786829754.29 total 164.17 last 63.13) - mkdir 11912 (time 1786829764.31 total 174.19 last 66.57) - mkdir 12599 (time 1786829774.32 total 184.20 last 68.60) - mkdir 13286 (time 1786829784.33 total 194.20 last 68.68) - mkdir 13908 (time 1786829794.33 total 204.21 last 62.17) - mkdir 14545 (time 1786829804.33 total 214.21 last 63.69) - mkdir 15324 (time 1786829814.37 total 224.25 last 77.64) - mkdir 16111 (time 1786829824.38 total 234.26 last 78.56) - mkdir 16854 (time 1786829834.39 total 244.27 last 74.26) - mkdir 17618 (time 1786829844.40 total 254.28 last 76.29) - mkdir 18313 (time 1786829854.41 total 264.29 last 69.43) - mkdir 19018 (time 1786829864.42 total 274.30 last 70.49) - mkdir 19855 (time 1786829874.43 total 284.31 last 83.61) - mkdir 20000 (time 1786829876.93 total 286.81 last 57.83) - mkdir 20748 (time 1786829886.94 total 296.82 last 74.74) - mkdir 21400 (time 1786829896.95 total 306.83 last 65.11) - mkdir 22120 (time 1786829906.96 total 316.84 last 71.94) - mkdir 22926 (time 1786829916.97 total 326.85 last 80.55) - mkdir 23693 (time 1786829926.98 total 336.85 last 76.65) - mkdir 24327 (time 1786829936.99 total 346.87 last 63.33) - mkdir 25057 (time 1786829946.99 total 356.87 last 72.98) - mkdir 25755 (time 1786829957.00 total 366.88 last 69.76) - mkdir 26487 (time 1786829967.02 total 376.90 last 73.04) - mkdir 27183 (time 1786829977.02 total 386.90 last 69.56) - mkdir 27766 (time 1786829987.03 total 396.91 last 58.27) - mkdir 28363 (time 1786829997.06 total 406.94 last 59.51) - mkdir 29006 (time 1786830007.06 total 416.94 last 64.28) - mkdir 29749 (time 1786830017.07 total 426.95 last 74.27) - mkdir 30000 (time 1786830020.34 total 430.22 last 76.79) - mkdir 30833 (time 1786830030.35 total 440.23 last 83.18) - mkdir 31641 (time 1786830040.35 total 450.23 last 80.78) - mkdir 32407 (time 1786830050.35 total 460.23 last 76.60) total: 32818 mkdir in 465.33 seconds: 70.53 ops/second - mkdir 736 (time 1786829600.12 total 10.01 last 73.56) - mkdir 1414 (time 1786829610.13 total 20.02 last 67.71) - mkdir 2068 (time 1786829620.16 total 30.05 last 65.20) - mkdir 2810 (time 1786829630.16 total 40.05 last 74.20) - mkdir 3516 (time 1786829640.17 total 50.06 last 70.55) - mkdir 4259 (time 1786829650.21 total 60.10 last 74.01) - mkdir 4976 (time 1786829660.21 total 70.10 last 71.69) - mkdir 5731 (time 1786829670.23 total 80.12 last 75.35) - mkdir 6461 (time 1786829680.23 total 90.12 last 72.99) - mkdir 7129 (time 1786829690.25 total 100.14 last 66.67) - mkdir 7838 (time 1786829700.26 total 110.15 last 70.84) - mkdir 8455 (time 1786829710.26 total 120.15 last 61.68) - mkdir 9112 (time 1786829720.26 total 130.15 last 65.68) - mkdir 9741 (time 1786829730.29 total 140.18 last 62.74) - mkdir 10000 (time 1786829734.82 total 144.71 last 57.13) - mkdir 10606 (time 1786829744.83 total 154.72 last 60.58) - mkdir 11229 (time 1786829754.83 total 164.72 last 62.28) - mkdir 11926 (time 1786829764.84 total 174.73 last 69.63) - mkdir 12600 (time 1786829774.84 total 184.73 last 67.39) - mkdir 13313 (time 1786829784.85 total 194.74 last 71.26) - mkdir 13950 (time 1786829794.88 total 204.77 last 63.47) - mkdir 14592 (time 1786829804.89 total 214.78 last 64.14) - mkdir 15365 (time 1786829814.90 total 224.79 last 77.20) - mkdir 16156 (time 1786829824.91 total 234.80 last 79.02) - mkdir 16920 (time 1786829834.92 total 244.81 last 76.35) - mkdir 17696 (time 1786829844.93 total 254.82 last 77.50) - mkdir 18390 (time 1786829854.94 total 264.83 last 69.36) - mkdir 19088 (time 1786829864.94 total 274.83 last 69.79) - mkdir 19879 (time 1786829874.95 total 284.84 last 79.04) - mkdir 20000 (time 1786829877.06 total 286.95 last 57.22) - mkdir 20734 (time 1786829887.09 total 296.98 last 73.21) - mkdir 21392 (time 1786829897.09 total 306.98 last 65.77) - mkdir 22109 (time 1786829907.11 total 317.00 last 71.56) - mkdir 22892 (time 1786829917.12 total 327.01 last 78.23) - mkdir 23663 (time 1786829927.14 total 337.03 last 76.98) - mkdir 24294 (time 1786829937.14 total 347.03 last 63.09) - mkdir 25004 (time 1786829947.14 total 357.03 last 70.97) - mkdir 25702 (time 1786829957.15 total 367.04 last 69.75) - mkdir 26430 (time 1786829967.15 total 377.04 last 72.78) - mkdir 27174 (time 1786829977.16 total 387.05 last 74.33) - mkdir 27766 (time 1786829987.17 total 397.06 last 59.16) - mkdir 28345 (time 1786829997.19 total 407.08 last 57.79) - mkdir 28992 (time 1786830007.19 total 417.08 last 64.66) - mkdir 29705 (time 1786830017.20 total 427.08 last 71.28) - mkdir 30000 (time 1786830021.24 total 431.13 last 72.99) - mkdir 30830 (time 1786830031.24 total 441.13 last 82.97) - mkdir 31617 (time 1786830041.24 total 451.13 last 78.68) - mkdir 32371 (time 1786830051.24 total 461.13 last 75.40) total: 32818 mkdir in 466.77 seconds: 70.31 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 270700 1000604 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 1786830679 ; total 0 ; last 0) - unlinked 10000 (time 1786830902 ; total 223 ; last 223) - unlinked 20000 (time 1786831147 ; total 468 ; last 245) - unlinked 30000 (time 1786831394 ; total 715 ; last 247) total: 32768 unlinks in 779 seconds: 42.064186 unlinks/second - unlinked 0 (time 1786830679 ; total 0 ; last 0) - unlinked 10000 (time 1786830903 ; total 224 ; last 224) - unlinked 20000 (time 1786831148 ; total 469 ; last 245) - unlinked 30000 (time 1786831395 ; total 716 ; last 247) total: 32768 unlinks in 779 seconds: 42.064186 unlinks/second nlink between: 1 - unlinked 0 (time 1786831460 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786831460 ; 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 8156 1263148 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