== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:21:46 (1788916906) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 536 523550 1% /mnt/lustre - mkdir 858 (time 1788916920.36 total 10.00 last 85.76) - mkdir 1707 (time 1788916930.36 total 20.01 last 84.89) - mkdir 2556 (time 1788916940.37 total 30.01 last 84.86) - mkdir 3455 (time 1788916950.37 total 40.01 last 89.87) - mkdir 4431 (time 1788916960.39 total 50.03 last 97.47) - mkdir 5270 (time 1788916970.39 total 60.03 last 83.89) - mkdir 6127 (time 1788916980.39 total 70.03 last 85.66) - mkdir 6858 (time 1788916990.40 total 80.04 last 73.07) - mkdir 7640 (time 1788917000.40 total 90.04 last 78.15) - mkdir 8427 (time 1788917010.41 total 100.05 last 78.62) - mkdir 9176 (time 1788917020.42 total 110.07 last 74.82) - mkdir 9922 (time 1788917030.43 total 120.07 last 74.53) - mkdir 10712 (time 1788917040.43 total 130.08 last 78.98) - mkdir 11537 (time 1788917050.43 total 140.08 last 82.49) - mkdir 12408 (time 1788917060.45 total 150.09 last 86.99) - mkdir 13282 (time 1788917070.46 total 160.10 last 87.33) - mkdir 14199 (time 1788917080.48 total 170.12 last 91.48) - mkdir 15098 (time 1788917090.49 total 180.14 last 89.78) - mkdir 16046 (time 1788917100.50 total 190.14 last 94.74) - mkdir 17025 (time 1788917110.51 total 200.15 last 97.77) - mkdir 17961 (time 1788917120.52 total 210.16 last 93.52) - mkdir 18833 (time 1788917130.54 total 220.18 last 87.07) - mkdir 19711 (time 1788917140.54 total 230.18 last 87.75) - mkdir 20000 (time 1788917143.78 total 233.42 last 89.19) - mkdir 20930 (time 1788917153.79 total 243.43 last 92.91) - mkdir 21958 (time 1788917163.80 total 253.44 last 102.69) - mkdir 22973 (time 1788917173.81 total 263.45 last 101.43) - mkdir 24042 (time 1788917183.81 total 273.45 last 106.87) - mkdir 25136 (time 1788917193.83 total 283.47 last 109.17) - mkdir 26327 (time 1788917203.83 total 293.48 last 119.07) - mkdir 27373 (time 1788917213.84 total 303.48 last 104.57) - mkdir 28418 (time 1788917223.85 total 313.49 last 104.40) - mkdir 29425 (time 1788917233.86 total 323.50 last 100.58) - mkdir 30000 (time 1788917240.08 total 329.72 last 92.48) - mkdir 31068 (time 1788917250.08 total 339.72 last 106.78) - mkdir 31980 (time 1788917260.08 total 349.72 last 91.17) total: 32818 mkdir in 358.73 seconds: 91.48 ops/second - mkdir 843 (time 1788916920.31 total 10.01 last 84.23) - mkdir 1706 (time 1788916930.31 total 20.02 last 86.23) - mkdir 2539 (time 1788916940.35 total 30.05 last 83.02) - mkdir 3432 (time 1788916950.36 total 40.06 last 89.19) - mkdir 4401 (time 1788916960.36 total 50.07 last 96.87) - mkdir 5235 (time 1788916970.38 total 60.08 last 83.28) - mkdir 6073 (time 1788916980.38 total 70.08 last 83.79) - mkdir 6783 (time 1788916990.38 total 80.09 last 70.96) - mkdir 7568 (time 1788917000.39 total 90.09 last 78.48) - mkdir 8336 (time 1788917010.39 total 100.09 last 76.80) - mkdir 9119 (time 1788917020.41 total 110.11 last 78.09) - mkdir 9865 (time 1788917030.42 total 120.12 last 74.56) - mkdir 10655 (time 1788917040.42 total 130.12 last 78.97) - mkdir 11457 (time 1788917050.42 total 140.13 last 80.17) - mkdir 12365 (time 1788917060.43 total 150.13 last 90.80) - mkdir 13174 (time 1788917070.43 total 160.13 last 80.89) - mkdir 14072 (time 1788917080.43 total 170.14 last 89.72) - mkdir 14955 (time 1788917090.43 total 180.14 last 88.30) - mkdir 15883 (time 1788917100.44 total 190.14 last 92.75) - mkdir 16839 (time 1788917110.45 total 200.15 last 95.51) - mkdir 17799 (time 1788917120.46 total 210.16 last 95.91) - mkdir 18695 (time 1788917130.46 total 220.17 last 89.57) - mkdir 19603 (time 1788917140.47 total 230.17 last 90.77) - mkdir 20000 (time 1788917144.87 total 234.57 last 90.19) - mkdir 20928 (time 1788917154.89 total 244.59 last 92.62) - mkdir 21963 (time 1788917164.89 total 254.59 last 103.45) - mkdir 22994 (time 1788917174.91 total 264.61 last 102.93) - mkdir 24083 (time 1788917184.91 total 274.62 last 108.84) - mkdir 25165 (time 1788917194.92 total 284.62 last 108.14) - mkdir 26347 (time 1788917204.92 total 294.62 last 118.19) - mkdir 27395 (time 1788917214.92 total 304.63 last 104.76) - mkdir 28373 (time 1788917224.93 total 314.63 last 97.77) - mkdir 29398 (time 1788917234.94 total 324.64 last 102.36) - mkdir 30000 (time 1788917241.29 total 330.99 last 94.79) - mkdir 31042 (time 1788917251.30 total 341.00 last 104.14) - mkdir 31936 (time 1788917261.30 total 351.00 last 89.37) total: 32818 mkdir in 360.38 seconds: 91.06 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 270760 1000544 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 1788917650 ; total 0 ; last 0) - unlinked 10000 (time 1788917726 ; total 76 ; last 76) - unlinked 20000 (time 1788917794 ; total 144 ; last 68) - unlinked 30000 (time 1788917856 ; total 206 ; last 62) total: 32768 unlinks in 220 seconds: 148.945450 unlinks/second - unlinked 0 (time 1788917650 ; total 0 ; last 0) - unlinked 10000 (time 1788917726 ; total 76 ; last 76) - unlinked 20000 (time 1788917795 ; total 145 ; last 69) - unlinked 30000 (time 1788917857 ; total 207 ; last 62) total: 32768 unlinks in 220 seconds: 148.945450 unlinks/second nlink between: 1 - unlinked 0 (time 1788917870 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788917870 ; 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 8216 1263088 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