== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:58:20 (1788533900) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 807 (time 1788533915.86 total 10.00 last 80.68) - mkdir 1590 (time 1788533925.86 total 20.00 last 78.28) - mkdir 2398 (time 1788533935.87 total 30.01 last 80.76) - mkdir 3177 (time 1788533945.87 total 40.01 last 77.87) - mkdir 3961 (time 1788533955.88 total 50.03 last 78.28) - mkdir 4829 (time 1788533965.89 total 60.03 last 86.77) - mkdir 5752 (time 1788533975.89 total 70.04 last 92.23) - mkdir 6548 (time 1788533985.90 total 80.05 last 79.54) - mkdir 7309 (time 1788533995.94 total 90.09 last 75.81) - mkdir 8134 (time 1788534005.96 total 100.11 last 82.30) - mkdir 8949 (time 1788534015.97 total 110.12 last 81.45) - mkdir 9779 (time 1788534025.98 total 120.12 last 82.95) - mkdir 10000 (time 1788534028.56 total 122.71 last 85.51) - mkdir 10826 (time 1788534038.57 total 132.72 last 82.52) - mkdir 11676 (time 1788534048.57 total 142.72 last 84.99) - mkdir 12565 (time 1788534058.59 total 152.74 last 88.74) - mkdir 13367 (time 1788534068.59 total 162.74 last 80.18) - mkdir 14229 (time 1788534078.60 total 172.74 last 86.15) - mkdir 15056 (time 1788534088.60 total 182.75 last 82.68) - mkdir 15952 (time 1788534098.61 total 192.76 last 89.49) - mkdir 16799 (time 1788534108.64 total 202.78 last 84.48) - mkdir 17644 (time 1788534118.65 total 212.79 last 84.42) - mkdir 18460 (time 1788534128.67 total 222.81 last 81.43) - mkdir 19304 (time 1788534138.67 total 232.82 last 84.36) - mkdir 20000 (time 1788534146.78 total 240.93 last 85.83) - mkdir 20827 (time 1788534156.78 total 250.93 last 82.69) - mkdir 21672 (time 1788534166.80 total 260.95 last 84.36) - mkdir 22440 (time 1788534176.81 total 270.95 last 76.73) - mkdir 23319 (time 1788534186.81 total 280.96 last 87.86) - mkdir 24169 (time 1788534196.82 total 290.96 last 84.95) - mkdir 24863 (time 1788534206.82 total 300.97 last 69.36) - mkdir 25440 (time 1788534216.85 total 311.00 last 57.54) - mkdir 26136 (time 1788534226.86 total 321.00 last 69.58) - mkdir 26747 (time 1788534236.86 total 331.01 last 61.07) - mkdir 27376 (time 1788534246.87 total 341.01 last 62.88) - mkdir 28107 (time 1788534256.88 total 351.02 last 73.02) - mkdir 28834 (time 1788534266.88 total 361.03 last 72.64) - mkdir 29586 (time 1788534276.91 total 371.05 last 75.05) - mkdir 30000 (time 1788534281.61 total 375.75 last 88.05) - mkdir 30805 (time 1788534291.62 total 385.77 last 80.37) - mkdir 31623 (time 1788534301.63 total 395.77 last 81.78) - mkdir 32479 (time 1788534311.63 total 405.77 last 85.57) total: 32818 mkdir in 410.36 seconds: 79.97 ops/second - mkdir 796 (time 1788533915.87 total 10.01 last 79.51) - mkdir 1515 (time 1788533925.88 total 20.02 last 71.81) - mkdir 2324 (time 1788533935.88 total 30.03 last 80.88) - mkdir 3122 (time 1788533945.89 total 40.04 last 79.70) - mkdir 3915 (time 1788533955.89 total 50.04 last 79.29) - mkdir 4751 (time 1788533965.90 total 60.04 last 83.57) - mkdir 5684 (time 1788533975.90 total 70.05 last 93.26) - mkdir 6484 (time 1788533985.91 total 80.06 last 79.93) - mkdir 7256 (time 1788533995.91 total 90.06 last 77.19) - mkdir 8084 (time 1788534005.92 total 100.06 last 82.77) - mkdir 8898 (time 1788534015.92 total 110.06 last 81.40) - mkdir 9756 (time 1788534025.93 total 120.07 last 85.71) - mkdir 10000 (time 1788534029.02 total 123.17 last 78.89) - mkdir 10830 (time 1788534039.03 total 133.18 last 82.88) - mkdir 11710 (time 1788534049.04 total 143.19 last 87.95) - mkdir 12598 (time 1788534059.04 total 153.19 last 88.78) - mkdir 13420 (time 1788534069.07 total 163.21 last 82.00) - mkdir 14274 (time 1788534079.07 total 173.21 last 85.39) - mkdir 15079 (time 1788534089.08 total 183.22 last 80.41) - mkdir 15964 (time 1788534099.08 total 193.23 last 88.48) - mkdir 16815 (time 1788534109.09 total 203.24 last 84.98) - mkdir 17674 (time 1788534119.10 total 213.25 last 85.85) - mkdir 18519 (time 1788534129.12 total 223.27 last 84.29) - mkdir 19389 (time 1788534139.13 total 233.27 last 86.97) - mkdir 20000 (time 1788534146.34 total 240.49 last 84.67) - mkdir 20804 (time 1788534156.36 total 250.51 last 80.28) - mkdir 21662 (time 1788534166.36 total 260.51 last 85.79) - mkdir 22447 (time 1788534176.36 total 270.51 last 78.49) - mkdir 23327 (time 1788534186.37 total 280.52 last 87.91) - mkdir 24167 (time 1788534196.38 total 290.53 last 83.91) - mkdir 24881 (time 1788534206.38 total 300.53 last 71.39) - mkdir 25488 (time 1788534216.39 total 310.53 last 60.68) - mkdir 26180 (time 1788534226.41 total 320.55 last 69.07) - mkdir 26810 (time 1788534236.43 total 330.58 last 62.84) - mkdir 27433 (time 1788534246.44 total 340.58 last 62.27) - mkdir 28120 (time 1788534256.44 total 350.59 last 68.67) - mkdir 28821 (time 1788534266.44 total 360.59 last 70.07) - mkdir 29534 (time 1788534276.45 total 370.59 last 71.28) - mkdir 30000 (time 1788534281.85 total 376.00 last 86.18) - mkdir 30768 (time 1788534291.86 total 386.00 last 76.79) - mkdir 31614 (time 1788534301.86 total 396.01 last 84.54) - mkdir 32460 (time 1788534311.89 total 406.03 last 84.39) total: 32818 mkdir in 411.05 seconds: 79.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270836 1000468 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788534715 ; total 0 ; last 0) - unlinked 10000 (time 1788534899 ; total 184 ; last 184) - unlinked 20000 (time 1788535025 ; total 310 ; last 126) - unlinked 30000 (time 1788535138 ; total 423 ; last 113) total: 32768 unlinks in 452 seconds: 72.495575 unlinks/second - unlinked 0 (time 1788534715 ; total 1 ; last 1) - unlinked 10000 (time 1788534898 ; total 184 ; last 183) - unlinked 20000 (time 1788535023 ; total 309 ; last 125) - unlinked 30000 (time 1788535138 ; total 424 ; last 115) total: 32768 unlinks in 454 seconds: 72.176208 unlinks/second nlink between: 1 - unlinked 0 (time 1788535169 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788535169 ; 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 8292 1263012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre