== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:54:07 (1788620047) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 678 (time 1788620062.05 total 10.00 last 67.78) - mkdir 1506 (time 1788620072.05 total 20.00 last 82.79) - mkdir 2323 (time 1788620082.06 total 30.02 last 81.57) - mkdir 3091 (time 1788620092.08 total 40.04 last 76.65) - mkdir 3883 (time 1788620102.09 total 50.04 last 79.16) - mkdir 4662 (time 1788620112.09 total 60.05 last 77.89) - mkdir 5300 (time 1788620122.09 total 70.05 last 63.80) - mkdir 6079 (time 1788620132.12 total 80.08 last 77.65) - mkdir 6886 (time 1788620142.13 total 90.08 last 80.65) - mkdir 7646 (time 1788620152.13 total 100.09 last 75.99) - mkdir 8463 (time 1788620162.14 total 110.10 last 81.60) - mkdir 9280 (time 1788620172.14 total 120.10 last 81.69) - mkdir 10000 (time 1788620181.72 total 129.68 last 75.16) - mkdir 10645 (time 1788620191.73 total 139.68 last 64.46) - mkdir 11337 (time 1788620201.73 total 149.69 last 69.15) - mkdir 12121 (time 1788620211.74 total 159.69 last 78.38) - mkdir 12849 (time 1788620221.74 total 169.70 last 72.77) - mkdir 13558 (time 1788620231.74 total 179.70 last 70.87) - mkdir 14395 (time 1788620241.75 total 189.70 last 83.68) - mkdir 15088 (time 1788620251.75 total 199.71 last 69.27) - mkdir 15757 (time 1788620261.75 total 209.71 last 66.90) - mkdir 16512 (time 1788620271.77 total 219.73 last 75.34) - mkdir 17150 (time 1788620281.79 total 229.74 last 63.73) - mkdir 17874 (time 1788620291.79 total 239.75 last 72.36) - mkdir 18543 (time 1788620301.79 total 249.75 last 66.88) - mkdir 19400 (time 1788620311.80 total 259.75 last 85.67) - mkdir 20000 (time 1788620319.01 total 266.96 last 83.22) - mkdir 20811 (time 1788620329.01 total 276.97 last 81.07) - mkdir 21675 (time 1788620339.02 total 286.98 last 86.30) - mkdir 22495 (time 1788620349.02 total 296.98 last 81.99) - mkdir 23268 (time 1788620359.02 total 306.98 last 77.30) - mkdir 24039 (time 1788620369.03 total 316.98 last 77.07) - mkdir 24607 (time 1788620379.05 total 327.00 last 56.69) - mkdir 25214 (time 1788620389.05 total 337.01 last 60.66) - mkdir 25989 (time 1788620399.06 total 347.02 last 77.46) - mkdir 26674 (time 1788620409.07 total 357.03 last 68.40) - mkdir 27370 (time 1788620419.08 total 367.04 last 69.57) - mkdir 28105 (time 1788620429.10 total 377.06 last 73.35) - mkdir 28868 (time 1788620439.11 total 387.07 last 76.22) - mkdir 29693 (time 1788620449.12 total 397.08 last 82.42) - mkdir 30000 (time 1788620453.64 total 401.60 last 67.94) - mkdir 30719 (time 1788620463.64 total 411.60 last 71.87) - mkdir 31528 (time 1788620473.65 total 421.61 last 80.82) - mkdir 32328 (time 1788620483.65 total 431.61 last 79.99) total: 32818 mkdir in 437.30 seconds: 75.05 ops/second - mkdir 712 (time 1788620062.05 total 10.01 last 71.14) - mkdir 1549 (time 1788620072.06 total 20.02 last 83.64) - mkdir 2355 (time 1788620082.09 total 30.04 last 80.39) - mkdir 3189 (time 1788620092.09 total 40.05 last 83.33) - mkdir 3991 (time 1788620102.10 total 50.06 last 80.17) - mkdir 4783 (time 1788620112.10 total 60.06 last 79.20) - mkdir 5439 (time 1788620122.10 total 70.06 last 65.58) - mkdir 6188 (time 1788620132.10 total 80.06 last 74.88) - mkdir 6968 (time 1788620142.12 total 90.08 last 77.86) - mkdir 7737 (time 1788620152.13 total 100.09 last 76.82) - mkdir 8527 (time 1788620162.14 total 110.09 last 78.97) - mkdir 9321 (time 1788620172.15 total 120.10 last 79.33) - mkdir 10000 (time 1788620181.21 total 129.17 last 74.86) - mkdir 10668 (time 1788620191.26 total 139.21 last 66.52) - mkdir 11348 (time 1788620201.26 total 149.22 last 68.00) - mkdir 12122 (time 1788620211.27 total 159.23 last 77.30) - mkdir 12862 (time 1788620221.27 total 169.23 last 73.97) - mkdir 13585 (time 1788620231.28 total 179.24 last 72.25) - mkdir 14440 (time 1788620241.29 total 189.25 last 85.44) - mkdir 15136 (time 1788620251.29 total 199.25 last 69.57) - mkdir 15830 (time 1788620261.32 total 209.27 last 69.23) - mkdir 16565 (time 1788620271.32 total 219.28 last 73.46) - mkdir 17226 (time 1788620281.33 total 229.29 last 66.04) - mkdir 17923 (time 1788620291.34 total 239.29 last 69.66) - mkdir 18575 (time 1788620301.35 total 249.31 last 65.12) - mkdir 19420 (time 1788620311.35 total 259.31 last 84.48) - mkdir 20000 (time 1788620318.61 total 266.57 last 79.92) - mkdir 20813 (time 1788620328.61 total 276.57 last 81.29) - mkdir 21626 (time 1788620338.63 total 286.59 last 81.11) - mkdir 22481 (time 1788620348.64 total 296.60 last 85.44) - mkdir 23264 (time 1788620358.64 total 306.60 last 78.29) - mkdir 24014 (time 1788620368.65 total 316.60 last 74.98) - mkdir 24586 (time 1788620378.68 total 326.63 last 57.02) - mkdir 25206 (time 1788620388.68 total 336.64 last 61.98) - mkdir 25936 (time 1788620398.68 total 346.64 last 72.97) - mkdir 26620 (time 1788620408.70 total 356.66 last 68.27) - mkdir 27307 (time 1788620418.70 total 366.66 last 68.70) - mkdir 28045 (time 1788620428.71 total 376.67 last 73.78) - mkdir 28820 (time 1788620438.72 total 386.68 last 77.40) - mkdir 29645 (time 1788620448.73 total 396.68 last 82.45) - mkdir 30000 (time 1788620453.84 total 401.80 last 69.40) - mkdir 30726 (time 1788620463.86 total 411.82 last 72.46) - mkdir 31546 (time 1788620473.87 total 421.83 last 81.91) - mkdir 32325 (time 1788620483.88 total 431.84 last 77.83) total: 32818 mkdir in 437.62 seconds: 74.99 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270764 1000540 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788621152 ; total 0 ; last 0) - unlinked 10000 (time 1788621382 ; total 230 ; last 230) - unlinked 20000 (time 1788621618 ; total 466 ; last 236) - unlinked 30000 (time 1788621842 ; total 690 ; last 224) total: 32768 unlinks in 752 seconds: 43.574467 unlinks/second - unlinked 0 (time 1788621152 ; total 0 ; last 0) - unlinked 10000 (time 1788621385 ; total 233 ; last 233) - unlinked 20000 (time 1788621621 ; total 469 ; last 236) - unlinked 30000 (time 1788621847 ; total 695 ; last 226) total: 32768 unlinks in 757 seconds: 43.286659 unlinks/second nlink between: 1 - unlinked 0 (time 1788621911 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788621911 ; 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 8220 1263084 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre