== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:26:55 (1788802015) 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 669 (time 1788802030.90 total 10.01 last 66.83) - mkdir 1363 (time 1788802040.91 total 20.01 last 69.38) - mkdir 2069 (time 1788802050.92 total 30.02 last 70.53) - mkdir 2751 (time 1788802060.92 total 40.03 last 68.18) - mkdir 3429 (time 1788802070.94 total 50.05 last 67.64) - mkdir 4160 (time 1788802080.96 total 60.06 last 72.99) - mkdir 4876 (time 1788802090.96 total 70.07 last 71.58) - mkdir 5523 (time 1788802100.96 total 80.07 last 64.69) - mkdir 6154 (time 1788802110.97 total 90.08 last 63.03) - mkdir 6923 (time 1788802120.98 total 100.08 last 76.87) - mkdir 7649 (time 1788802130.98 total 110.08 last 72.60) - mkdir 8403 (time 1788802140.98 total 120.09 last 75.36) - mkdir 9086 (time 1788802150.99 total 130.09 last 68.30) - mkdir 9830 (time 1788802161.03 total 140.13 last 74.10) - mkdir 10000 (time 1788802163.26 total 142.36 last 76.21) - mkdir 10755 (time 1788802173.27 total 152.38 last 75.40) - mkdir 11479 (time 1788802183.29 total 162.39 last 72.26) - mkdir 12162 (time 1788802193.30 total 172.41 last 68.22) - mkdir 12947 (time 1788802203.30 total 182.41 last 78.48) - mkdir 13664 (time 1788802213.32 total 192.42 last 71.62) - mkdir 14405 (time 1788802223.32 total 202.42 last 74.10) - mkdir 15071 (time 1788802233.32 total 212.42 last 66.58) - mkdir 15784 (time 1788802243.32 total 222.43 last 71.28) - mkdir 16400 (time 1788802253.32 total 232.43 last 61.59) - mkdir 17022 (time 1788802263.33 total 242.44 last 62.14) - mkdir 17748 (time 1788802273.34 total 252.44 last 72.56) - mkdir 18380 (time 1788802283.35 total 262.45 last 63.15) - mkdir 19094 (time 1788802293.36 total 272.46 last 71.33) - mkdir 19793 (time 1788802303.36 total 282.47 last 69.88) - mkdir 20000 (time 1788802306.32 total 285.42 last 69.95) - mkdir 20764 (time 1788802316.32 total 295.43 last 76.38) - mkdir 21514 (time 1788802326.33 total 305.43 last 74.97) - mkdir 22244 (time 1788802336.34 total 315.44 last 72.93) - mkdir 22988 (time 1788802346.34 total 325.44 last 74.37) - mkdir 23717 (time 1788802356.34 total 335.45 last 72.87) - mkdir 24473 (time 1788802366.36 total 345.46 last 75.51) - mkdir 25142 (time 1788802376.38 total 355.48 last 66.77) - mkdir 25804 (time 1788802386.39 total 365.50 last 66.08) - mkdir 26578 (time 1788802396.39 total 375.50 last 77.40) - mkdir 27166 (time 1788802406.40 total 385.51 last 58.75) - mkdir 27884 (time 1788802416.40 total 395.51 last 71.79) - mkdir 28612 (time 1788802426.41 total 405.51 last 72.79) - mkdir 29272 (time 1788802436.42 total 415.53 last 65.89) - mkdir 29991 (time 1788802446.44 total 425.55 last 71.76) - mkdir 30702 (time 1788802456.46 total 435.56 last 70.98) - mkdir 31471 (time 1788802466.47 total 445.57 last 76.85) - mkdir 32176 (time 1788802476.47 total 455.58 last 70.46) total: 32818 mkdir in 464.41 seconds: 70.67 ops/second - mkdir 688 (time 1788802030.90 total 10.00 last 68.80) - mkdir 1388 (time 1788802040.90 total 20.00 last 69.99) - mkdir 2100 (time 1788802050.91 total 30.02 last 71.09) - mkdir 2765 (time 1788802060.92 total 40.03 last 66.43) - mkdir 3487 (time 1788802070.92 total 50.03 last 72.19) - mkdir 4195 (time 1788802080.93 total 60.03 last 70.76) - mkdir 4931 (time 1788802090.95 total 70.05 last 73.47) - mkdir 5591 (time 1788802100.96 total 80.06 last 65.95) - mkdir 6270 (time 1788802110.97 total 90.07 last 67.81) - mkdir 7002 (time 1788802120.98 total 100.08 last 73.13) - mkdir 7733 (time 1788802130.99 total 110.09 last 73.03) - mkdir 8458 (time 1788802141.00 total 120.10 last 72.42) - mkdir 9141 (time 1788802151.00 total 130.10 last 68.29) - mkdir 9870 (time 1788802161.00 total 140.11 last 72.88) - mkdir 10634 (time 1788802171.02 total 150.12 last 76.30) - mkdir 11330 (time 1788802181.03 total 160.13 last 69.53) - mkdir 11990 (time 1788802191.03 total 170.14 last 65.96) - mkdir 12783 (time 1788802201.04 total 180.14 last 79.27) - mkdir 13505 (time 1788802211.04 total 190.14 last 72.19) - mkdir 14251 (time 1788802221.05 total 200.16 last 74.48) - mkdir 14965 (time 1788802231.07 total 210.18 last 71.25) - mkdir 15641 (time 1788802241.08 total 220.18 last 67.59) - mkdir 16275 (time 1788802251.08 total 230.19 last 63.37) - mkdir 16893 (time 1788802261.08 total 240.19 last 61.78) - mkdir 17602 (time 1788802271.10 total 250.20 last 70.81) - mkdir 18239 (time 1788802281.12 total 260.23 last 63.55) - mkdir 18928 (time 1788802291.14 total 270.25 last 68.75) - mkdir 19611 (time 1788802301.15 total 280.25 last 68.27) - mkdir 20000 (time 1788802306.58 total 285.69 last 71.57) - mkdir 20735 (time 1788802316.58 total 295.69 last 73.50) - mkdir 21466 (time 1788802326.60 total 305.70 last 73.01) - mkdir 22179 (time 1788802336.60 total 315.70 last 71.28) - mkdir 22914 (time 1788802346.61 total 325.71 last 73.45) - mkdir 23668 (time 1788802356.62 total 335.72 last 75.32) - mkdir 24414 (time 1788802366.64 total 345.74 last 74.44) - mkdir 25081 (time 1788802376.64 total 355.75 last 66.66) - mkdir 25716 (time 1788802386.68 total 365.78 last 63.29) - mkdir 26444 (time 1788802396.71 total 375.82 last 72.54) - mkdir 27031 (time 1788802406.72 total 385.82 last 58.68) - mkdir 27756 (time 1788802416.73 total 395.84 last 72.40) - mkdir 28432 (time 1788802426.74 total 405.84 last 67.56) - mkdir 29108 (time 1788802436.74 total 415.85 last 67.55) - mkdir 29816 (time 1788802446.74 total 425.85 last 70.80) - mkdir 30000 (time 1788802449.09 total 428.20 last 78.35) - mkdir 30722 (time 1788802459.10 total 438.20 last 72.16) - mkdir 31433 (time 1788802469.10 total 448.20 last 71.10) - mkdir 32115 (time 1788802479.10 total 458.20 last 68.19) total: 32818 mkdir in 467.01 seconds: 70.27 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 270724 1000580 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 1788803152 ; total 0 ; last 0) - unlinked 10000 (time 1788803371 ; total 219 ; last 219) - unlinked 20000 (time 1788803620 ; total 468 ; last 249) - unlinked 30000 (time 1788803865 ; total 713 ; last 245) total: 32768 unlinks in 780 seconds: 42.010258 unlinks/second - unlinked 0 (time 1788803152 ; total 0 ; last 0) - unlinked 10000 (time 1788803371 ; total 219 ; last 219) - unlinked 20000 (time 1788803620 ; total 468 ; last 249) - unlinked 30000 (time 1788803865 ; total 713 ; last 245) total: 32768 unlinks in 782 seconds: 41.902813 unlinks/second nlink between: 1 - unlinked 0 (time 1788803937 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788803937 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8180 1263124 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