== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:17:45 (1788869865) 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 854 (time 1788869879.70 total 10.00 last 85.37) - mkdir 1686 (time 1788869889.70 total 20.01 last 83.19) - mkdir 2540 (time 1788869899.70 total 30.01 last 85.35) - mkdir 3498 (time 1788869909.71 total 40.01 last 95.77) - mkdir 4348 (time 1788869919.71 total 50.02 last 84.99) - mkdir 5341 (time 1788869929.73 total 60.03 last 99.12) - mkdir 6208 (time 1788869939.74 total 70.05 last 86.60) - mkdir 6999 (time 1788869949.74 total 80.05 last 79.08) - mkdir 7934 (time 1788869959.77 total 90.07 last 93.26) - mkdir 8856 (time 1788869969.77 total 100.08 last 92.14) - mkdir 9788 (time 1788869979.78 total 110.08 last 93.18) - mkdir 10000 (time 1788869982.23 total 112.54 last 86.24) - mkdir 10741 (time 1788869992.31 total 122.62 last 73.55) - mkdir 11279 (time 1788870002.34 total 132.65 last 53.64) - mkdir 11769 (time 1788870012.34 total 142.65 last 48.99) - mkdir 12636 (time 1788870022.35 total 152.66 last 86.60) - mkdir 13451 (time 1788870032.36 total 162.67 last 81.44) - mkdir 14133 (time 1788870042.36 total 172.67 last 68.19) - mkdir 14779 (time 1788870052.37 total 182.68 last 64.54) - mkdir 15480 (time 1788870062.38 total 192.69 last 70.01) - mkdir 16183 (time 1788870072.39 total 202.69 last 70.28) - mkdir 17037 (time 1788870082.40 total 212.70 last 85.32) - mkdir 17851 (time 1788870092.40 total 222.71 last 81.38) - mkdir 18662 (time 1788870102.41 total 232.72 last 81.01) - mkdir 19467 (time 1788870112.42 total 242.72 last 80.44) - mkdir 20000 (time 1788870119.29 total 249.60 last 77.51) - mkdir 20849 (time 1788870129.31 total 259.62 last 84.72) - mkdir 21700 (time 1788870139.32 total 269.63 last 85.07) - mkdir 22505 (time 1788870149.32 total 279.63 last 80.45) - mkdir 23343 (time 1788870159.33 total 289.63 last 83.77) - mkdir 24070 (time 1788870169.38 total 299.69 last 72.31) - mkdir 24882 (time 1788870179.38 total 309.69 last 81.19) - mkdir 25458 (time 1788870189.39 total 319.69 last 57.58) - mkdir 26308 (time 1788870199.41 total 329.71 last 84.83) - mkdir 27157 (time 1788870209.41 total 339.71 last 84.89) - mkdir 27972 (time 1788870219.43 total 349.74 last 81.28) - mkdir 28798 (time 1788870229.44 total 359.75 last 82.51) - mkdir 29581 (time 1788870239.46 total 369.76 last 78.21) - mkdir 30000 (time 1788870244.73 total 375.04 last 79.44) - mkdir 30891 (time 1788870254.74 total 385.04 last 89.05) - mkdir 31701 (time 1788870264.74 total 395.05 last 80.97) - mkdir 32512 (time 1788870274.74 total 405.05 last 81.08) total: 32818 mkdir in 409.10 seconds: 80.22 ops/second - mkdir 842 (time 1788869879.70 total 10.01 last 84.13) - mkdir 1658 (time 1788869889.71 total 20.02 last 81.54) - mkdir 2483 (time 1788869899.72 total 30.02 last 82.44) - mkdir 3414 (time 1788869909.72 total 40.02 last 93.09) - mkdir 4268 (time 1788869919.72 total 50.02 last 85.40) - mkdir 5265 (time 1788869929.72 total 60.03 last 99.69) - mkdir 6132 (time 1788869939.72 total 70.03 last 86.68) - mkdir 6907 (time 1788869949.73 total 80.03 last 77.45) - mkdir 7834 (time 1788869959.74 total 90.05 last 92.55) - mkdir 8792 (time 1788869969.76 total 100.06 last 95.67) - mkdir 9702 (time 1788869979.77 total 110.07 last 90.91) - mkdir 10000 (time 1788869983.39 total 113.70 last 82.22) - mkdir 10698 (time 1788869993.39 total 123.70 last 69.80) - mkdir 11207 (time 1788870003.45 total 133.76 last 50.61) - mkdir 11761 (time 1788870013.45 total 143.76 last 55.40) - mkdir 12599 (time 1788870023.45 total 153.76 last 83.76) - mkdir 13374 (time 1788870033.46 total 163.77 last 77.41) - mkdir 14050 (time 1788870043.49 total 173.79 last 67.46) - mkdir 14738 (time 1788870053.49 total 183.79 last 68.79) - mkdir 15375 (time 1788870063.50 total 193.81 last 63.59) - mkdir 16205 (time 1788870073.52 total 203.82 last 82.88) - mkdir 16987 (time 1788870083.55 total 213.86 last 77.96) - mkdir 17819 (time 1788870093.57 total 223.87 last 83.06) - mkdir 18592 (time 1788870103.59 total 233.90 last 77.11) - mkdir 19424 (time 1788870113.59 total 243.90 last 83.18) - mkdir 20000 (time 1788870120.23 total 250.54 last 86.71) - mkdir 20863 (time 1788870130.24 total 260.55 last 86.26) - mkdir 21712 (time 1788870140.24 total 270.55 last 84.87) - mkdir 22521 (time 1788870150.27 total 280.57 last 80.72) - mkdir 23360 (time 1788870160.27 total 290.57 last 83.89) - mkdir 24098 (time 1788870170.27 total 300.58 last 73.75) - mkdir 24898 (time 1788870180.27 total 310.58 last 80.00) - mkdir 25452 (time 1788870190.27 total 320.58 last 55.39) - mkdir 26339 (time 1788870200.29 total 330.60 last 88.57) - mkdir 27170 (time 1788870210.29 total 340.60 last 83.06) - mkdir 28000 (time 1788870220.30 total 350.61 last 82.96) - mkdir 28808 (time 1788870230.32 total 360.63 last 80.59) - mkdir 29621 (time 1788870240.33 total 370.63 last 81.27) - mkdir 30000 (time 1788870245.14 total 375.45 last 78.76) - mkdir 30866 (time 1788870255.14 total 385.45 last 86.59) - mkdir 31667 (time 1788870265.15 total 395.46 last 80.02) - mkdir 32456 (time 1788870275.17 total 405.48 last 78.76) total: 32818 mkdir in 410.24 seconds: 80.00 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270796 1000508 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 1788870697 ; total 0 ; last 0) - unlinked 10000 (time 1788870871 ; total 174 ; last 174) - unlinked 20000 (time 1788870985 ; total 288 ; last 114) - unlinked 30000 (time 1788871088 ; total 391 ; last 103) total: 32768 unlinks in 420 seconds: 78.019051 unlinks/second - unlinked 0 (time 1788870697 ; total 0 ; last 0) - unlinked 10000 (time 1788870871 ; total 174 ; last 174) - unlinked 20000 (time 1788870986 ; total 289 ; last 115) - unlinked 30000 (time 1788871090 ; total 393 ; last 104) total: 32768 unlinks in 421 seconds: 77.833733 unlinks/second nlink between: 1 - unlinked 0 (time 1788871120 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788871120 ; 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 8252 1263052 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