== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:31:28 (1788251488) 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 726 (time 1788251503.44 total 10.01 last 72.50) - mkdir 1379 (time 1788251513.45 total 20.02 last 65.26) - mkdir 2058 (time 1788251523.46 total 30.03 last 67.82) - mkdir 2781 (time 1788251533.46 total 40.03 last 72.30) - mkdir 3530 (time 1788251543.47 total 50.04 last 74.87) - mkdir 4408 (time 1788251553.47 total 60.04 last 87.79) - mkdir 5167 (time 1788251563.47 total 70.04 last 75.85) - mkdir 5840 (time 1788251573.48 total 80.05 last 67.27) - mkdir 6587 (time 1788251583.48 total 90.05 last 74.66) - mkdir 7327 (time 1788251593.48 total 100.05 last 74.00) - mkdir 8089 (time 1788251603.50 total 110.07 last 76.09) - mkdir 8813 (time 1788251613.50 total 120.07 last 72.39) - mkdir 9568 (time 1788251623.50 total 130.07 last 75.46) - mkdir 10000 (time 1788251630.21 total 136.78 last 64.44) - mkdir 10841 (time 1788251640.23 total 146.80 last 83.90) - mkdir 11552 (time 1788251650.23 total 156.80 last 71.08) - mkdir 12228 (time 1788251660.24 total 166.81 last 67.57) - mkdir 12782 (time 1788251670.25 total 176.82 last 55.35) - mkdir 13521 (time 1788251680.27 total 186.84 last 73.76) - mkdir 14210 (time 1788251690.27 total 196.84 last 68.89) - mkdir 14897 (time 1788251700.31 total 206.88 last 68.42) - mkdir 15501 (time 1788251710.35 total 216.92 last 60.15) - mkdir 16002 (time 1788251720.38 total 226.95 last 49.97) - mkdir 16470 (time 1788251730.39 total 236.96 last 46.75) - mkdir 17115 (time 1788251740.40 total 246.98 last 64.39) - mkdir 17892 (time 1788251750.41 total 256.98 last 77.69) - mkdir 18680 (time 1788251760.43 total 267.00 last 78.61) - mkdir 19480 (time 1788251770.45 total 277.02 last 79.84) - mkdir 20000 (time 1788251776.49 total 283.07 last 86.02) - mkdir 20818 (time 1788251786.51 total 293.08 last 81.68) - mkdir 21434 (time 1788251796.55 total 303.12 last 61.37) - mkdir 22104 (time 1788251806.56 total 313.13 last 66.90) - mkdir 22780 (time 1788251816.57 total 323.14 last 67.58) - mkdir 23530 (time 1788251826.58 total 333.15 last 74.92) - mkdir 24158 (time 1788251836.61 total 343.18 last 62.59) - mkdir 24973 (time 1788251846.61 total 353.18 last 81.49) - mkdir 25696 (time 1788251856.62 total 363.19 last 72.27) - mkdir 26487 (time 1788251866.63 total 373.20 last 78.99) - mkdir 27223 (time 1788251876.64 total 383.21 last 73.51) - mkdir 28093 (time 1788251886.65 total 393.22 last 86.96) - mkdir 28895 (time 1788251896.65 total 403.22 last 80.20) - mkdir 29542 (time 1788251906.65 total 413.22 last 64.69) - mkdir 30000 (time 1788251913.66 total 420.23 last 65.29) - mkdir 30788 (time 1788251923.68 total 430.25 last 78.66) - mkdir 31643 (time 1788251933.68 total 440.25 last 85.48) - mkdir 32482 (time 1788251943.69 total 450.26 last 83.86) total: 32818 mkdir in 454.08 seconds: 72.27 ops/second - mkdir 717 (time 1788251503.56 total 10.01 last 71.61) - mkdir 1379 (time 1788251513.58 total 20.03 last 66.08) - mkdir 2052 (time 1788251523.59 total 30.04 last 67.26) - mkdir 2773 (time 1788251533.60 total 40.05 last 71.98) - mkdir 3538 (time 1788251543.61 total 50.05 last 76.49) - mkdir 4398 (time 1788251553.61 total 60.06 last 85.96) - mkdir 5179 (time 1788251563.62 total 70.07 last 78.02) - mkdir 5855 (time 1788251573.62 total 80.07 last 67.59) - mkdir 6596 (time 1788251583.62 total 90.07 last 74.10) - mkdir 7337 (time 1788251593.63 total 100.07 last 74.09) - mkdir 8106 (time 1788251603.67 total 110.11 last 76.58) - mkdir 8830 (time 1788251613.69 total 120.14 last 72.21) - mkdir 9569 (time 1788251623.70 total 130.15 last 73.85) - mkdir 10000 (time 1788251630.74 total 137.18 last 61.25) - mkdir 10860 (time 1788251640.75 total 147.19 last 85.92) - mkdir 11558 (time 1788251650.76 total 157.21 last 69.72) - mkdir 12237 (time 1788251660.76 total 167.21 last 67.87) - mkdir 12810 (time 1788251670.82 total 177.26 last 57.00) - mkdir 13508 (time 1788251680.82 total 187.27 last 69.74) - mkdir 14203 (time 1788251690.84 total 197.28 last 69.41) - mkdir 14925 (time 1788251700.84 total 207.29 last 72.14) - mkdir 15518 (time 1788251710.84 total 217.29 last 59.30) - mkdir 15967 (time 1788251720.87 total 227.32 last 44.79) - mkdir 16428 (time 1788251730.88 total 237.32 last 46.06) - mkdir 17081 (time 1788251740.90 total 247.35 last 65.12) - mkdir 17877 (time 1788251750.94 total 257.39 last 79.32) - mkdir 18666 (time 1788251760.98 total 267.43 last 78.56) - mkdir 19488 (time 1788251771.00 total 277.44 last 82.09) - mkdir 20000 (time 1788251776.90 total 283.35 last 86.67) - mkdir 20786 (time 1788251786.91 total 293.36 last 78.55) - mkdir 21423 (time 1788251796.92 total 303.37 last 63.65) - mkdir 22086 (time 1788251806.94 total 313.39 last 66.16) - mkdir 22797 (time 1788251816.95 total 323.40 last 71.01) - mkdir 23520 (time 1788251826.96 total 333.41 last 72.24) - mkdir 24164 (time 1788251836.98 total 343.43 last 64.28) - mkdir 24997 (time 1788251847.01 total 353.45 last 83.08) - mkdir 25701 (time 1788251857.02 total 363.47 last 70.28) - mkdir 26480 (time 1788251867.05 total 373.50 last 77.70) - mkdir 27230 (time 1788251877.07 total 383.52 last 74.84) - mkdir 28076 (time 1788251887.07 total 393.52 last 84.57) - mkdir 28901 (time 1788251897.07 total 403.52 last 82.49) - mkdir 29524 (time 1788251907.08 total 413.53 last 62.25) - mkdir 30000 (time 1788251914.17 total 420.62 last 67.11) - mkdir 30766 (time 1788251924.18 total 430.63 last 76.57) - mkdir 31604 (time 1788251934.18 total 440.63 last 83.77) - mkdir 32461 (time 1788251944.19 total 450.64 last 85.62) total: 32818 mkdir in 454.78 seconds: 72.16 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 270708 1000596 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 1788252488 ; total 0 ; last 0) - unlinked 10000 (time 1788252698 ; total 210 ; last 210) - unlinked 20000 (time 1788252842 ; total 354 ; last 144) - unlinked 30000 (time 1788252967 ; total 479 ; last 125) total: 32768 unlinks in 514 seconds: 63.750973 unlinks/second - unlinked 0 (time 1788252488 ; total 0 ; last 0) - unlinked 10000 (time 1788252695 ; total 207 ; last 207) - unlinked 20000 (time 1788252842 ; total 354 ; last 147) - unlinked 30000 (time 1788252967 ; total 479 ; last 125) total: 32768 unlinks in 515 seconds: 63.627186 unlinks/second nlink between: 1 - unlinked 0 (time 1788253006 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788253006 ; 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 8164 1263140 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