== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:05:50 (1789023950) 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 862 (time 1789023965.08 total 10.02 last 86.06) - mkdir 1679 (time 1789023975.08 total 20.02 last 81.63) - mkdir 2504 (time 1789023985.09 total 30.03 last 82.49) - mkdir 3476 (time 1789023995.09 total 40.03 last 97.16) - mkdir 4302 (time 1789024005.10 total 50.04 last 82.51) - mkdir 5131 (time 1789024015.10 total 60.04 last 82.88) - mkdir 5938 (time 1789024025.12 total 70.06 last 80.54) - mkdir 6728 (time 1789024035.13 total 80.07 last 78.91) - mkdir 7523 (time 1789024045.15 total 90.09 last 79.42) - mkdir 8234 (time 1789024055.15 total 100.09 last 71.07) - mkdir 8982 (time 1789024065.16 total 110.10 last 74.71) - mkdir 9853 (time 1789024075.16 total 120.10 last 87.08) - mkdir 10754 (time 1789024085.17 total 130.11 last 90.03) - mkdir 11566 (time 1789024095.17 total 140.11 last 81.20) - mkdir 12410 (time 1789024105.17 total 150.11 last 84.40) - mkdir 13358 (time 1789024115.18 total 160.12 last 94.77) - mkdir 14294 (time 1789024125.19 total 170.13 last 93.49) - mkdir 15191 (time 1789024135.20 total 180.14 last 89.60) - mkdir 16006 (time 1789024145.22 total 190.16 last 81.33) - mkdir 16819 (time 1789024155.23 total 200.17 last 81.22) - mkdir 17534 (time 1789024165.24 total 210.18 last 71.39) - mkdir 18113 (time 1789024175.26 total 220.20 last 57.82) - mkdir 18851 (time 1789024185.26 total 230.20 last 73.79) - mkdir 19568 (time 1789024195.27 total 240.21 last 71.62) - mkdir 20000 (time 1789024200.03 total 244.97 last 90.69) - mkdir 20831 (time 1789024210.03 total 254.97 last 83.10) - mkdir 21661 (time 1789024220.04 total 264.98 last 82.95) - mkdir 22501 (time 1789024230.04 total 274.98 last 83.98) - mkdir 23221 (time 1789024240.05 total 284.99 last 71.92) - mkdir 24009 (time 1789024250.07 total 295.01 last 78.62) - mkdir 24855 (time 1789024260.09 total 305.03 last 84.49) - mkdir 25596 (time 1789024270.10 total 315.04 last 74.01) - mkdir 26502 (time 1789024280.10 total 325.04 last 90.57) - mkdir 27223 (time 1789024290.11 total 335.05 last 72.06) - mkdir 28138 (time 1789024300.11 total 345.05 last 91.49) - mkdir 29056 (time 1789024310.11 total 355.05 last 91.76) - mkdir 29971 (time 1789024320.12 total 365.06 last 91.48) - mkdir 30852 (time 1789024330.12 total 375.06 last 88.07) - mkdir 31720 (time 1789024340.13 total 385.07 last 86.71) - mkdir 32600 (time 1789024350.13 total 395.07 last 87.96) total: 32818 mkdir in 398.62 seconds: 82.33 ops/second - mkdir 842 (time 1789023965.07 total 10.01 last 84.14) - mkdir 1661 (time 1789023975.07 total 20.01 last 81.87) - mkdir 2490 (time 1789023985.08 total 30.01 last 82.89) - mkdir 3425 (time 1789023995.08 total 40.01 last 93.48) - mkdir 4245 (time 1789024005.09 total 50.03 last 81.89) - mkdir 5065 (time 1789024015.09 total 60.03 last 81.99) - mkdir 5841 (time 1789024025.10 total 70.04 last 77.50) - mkdir 6609 (time 1789024035.11 total 80.05 last 76.74) - mkdir 7423 (time 1789024045.12 total 90.05 last 81.37) - mkdir 8151 (time 1789024055.13 total 100.07 last 72.67) - mkdir 8915 (time 1789024065.14 total 110.07 last 76.39) - mkdir 9774 (time 1789024075.14 total 120.08 last 85.84) - mkdir 10000 (time 1789024077.82 total 122.76 last 84.33) - mkdir 10884 (time 1789024087.83 total 132.77 last 88.35) - mkdir 11685 (time 1789024097.83 total 142.77 last 80.09) - mkdir 12535 (time 1789024107.84 total 152.78 last 84.88) - mkdir 13489 (time 1789024117.85 total 162.78 last 95.39) - mkdir 14445 (time 1789024127.85 total 172.78 last 95.60) - mkdir 15355 (time 1789024137.86 total 182.79 last 90.89) - mkdir 16074 (time 1789024147.86 total 192.80 last 71.86) - mkdir 16971 (time 1789024157.87 total 202.81 last 89.65) - mkdir 17588 (time 1789024167.89 total 212.83 last 61.56) - mkdir 18181 (time 1789024177.92 total 222.86 last 59.11) - mkdir 19000 (time 1789024187.93 total 232.86 last 81.86) - mkdir 19747 (time 1789024197.94 total 242.88 last 74.61) - mkdir 20000 (time 1789024201.21 total 246.14 last 77.46) - mkdir 20853 (time 1789024211.21 total 256.15 last 85.24) - mkdir 21698 (time 1789024221.22 total 266.16 last 84.44) - mkdir 22505 (time 1789024231.24 total 276.17 last 80.57) - mkdir 23278 (time 1789024241.27 total 286.20 last 77.07) - mkdir 24069 (time 1789024251.29 total 296.23 last 78.92) - mkdir 24914 (time 1789024261.29 total 306.23 last 84.46) - mkdir 25686 (time 1789024271.31 total 316.24 last 77.10) - mkdir 26593 (time 1789024281.31 total 326.25 last 90.65) - mkdir 27323 (time 1789024291.36 total 336.30 last 72.63) - mkdir 28242 (time 1789024301.36 total 346.30 last 91.88) - mkdir 29149 (time 1789024311.37 total 356.31 last 90.63) - mkdir 30000 (time 1789024321.00 total 365.93 last 88.42) - mkdir 30870 (time 1789024331.00 total 375.94 last 86.94) - mkdir 31769 (time 1789024341.01 total 385.95 last 89.81) - mkdir 32631 (time 1789024351.02 total 395.95 last 86.17) total: 32818 mkdir in 398.80 seconds: 82.29 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 270688 1000616 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 1789024688 ; total 1 ; last 1) - unlinked 10000 (time 1789024872 ; total 185 ; last 184) - unlinked 20000 (time 1789025001 ; total 314 ; last 129) - unlinked 30000 (time 1789025113 ; total 426 ; last 112) total: 32768 unlinks in 456 seconds: 71.859650 unlinks/second - unlinked 0 (time 1789024688 ; total 0 ; last 0) - unlinked 10000 (time 1789024873 ; total 185 ; last 185) - unlinked 20000 (time 1789025002 ; total 314 ; last 129) - unlinked 30000 (time 1789025114 ; total 426 ; last 112) total: 32768 unlinks in 456 seconds: 71.859650 unlinks/second nlink between: 1 - unlinked 0 (time 1789025146 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789025146 ; 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 8144 1263160 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