== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:55:54 (1773604554) 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1228 (time 1773604570.01 total 10.00 last 122.77) - mkdir 2498 (time 1773604580.02 total 20.01 last 126.89) - mkdir 3775 (time 1773604590.02 total 30.01 last 127.68) - mkdir 5021 (time 1773604600.02 total 40.01 last 124.59) - mkdir 6289 (time 1773604610.03 total 50.02 last 126.72) - mkdir 7537 (time 1773604620.03 total 60.02 last 124.78) - mkdir 8893 (time 1773604630.04 total 70.03 last 135.51) - mkdir 10000 (time 1773604639.45 total 79.44 last 117.61) - mkdir 11196 (time 1773604649.46 total 89.45 last 119.49) - mkdir 12158 (time 1773604659.46 total 99.45 last 96.19) - mkdir 13302 (time 1773604669.46 total 109.45 last 114.40) - mkdir 14415 (time 1773604679.48 total 119.47 last 111.13) - mkdir 15553 (time 1773604689.48 total 129.47 last 113.77) - mkdir 16571 (time 1773604699.48 total 139.47 last 101.78) - mkdir 17580 (time 1773604709.48 total 149.47 last 100.89) - mkdir 18703 (time 1773604719.48 total 159.47 last 112.26) - mkdir 19799 (time 1773604729.49 total 169.49 last 109.48) - mkdir 21026 (time 1773604739.50 total 179.49 last 122.58) - mkdir 22174 (time 1773604749.51 total 189.50 last 114.75) - mkdir 23158 (time 1773604759.52 total 199.51 last 98.30) - mkdir 24430 (time 1773604769.52 total 209.51 last 127.16) - mkdir 25696 (time 1773604779.52 total 219.51 last 126.58) - mkdir 26911 (time 1773604789.53 total 229.52 last 121.43) - mkdir 28147 (time 1773604799.53 total 239.52 last 123.57) - mkdir 29500 (time 1773604809.53 total 249.52 last 135.28) - mkdir 30000 (time 1773604814.27 total 254.26 last 105.49) - mkdir 31006 (time 1773604824.28 total 264.27 last 100.57) - mkdir 32215 (time 1773604834.28 total 274.27 last 120.88) - mkdir 33260 (time 1773604844.28 total 284.27 last 104.44) - mkdir 34372 (time 1773604854.29 total 294.28 last 111.12) - mkdir 35316 (time 1773604864.30 total 304.29 last 94.32) - mkdir 36359 (time 1773604874.30 total 314.29 last 104.25) - mkdir 37013 (time 1773604884.31 total 324.30 last 65.35) - mkdir 37893 (time 1773604894.31 total 334.30 last 87.98) - mkdir 39110 (time 1773604904.32 total 344.31 last 121.65) - mkdir 40000 (time 1773604913.75 total 353.74 last 94.37) - mkdir 41264 (time 1773604923.75 total 363.74 last 126.36) - mkdir 42579 (time 1773604933.78 total 373.77 last 131.09) - mkdir 43825 (time 1773604943.79 total 383.78 last 124.56) - mkdir 45231 (time 1773604953.80 total 393.79 last 140.47) - mkdir 46544 (time 1773604963.80 total 403.79 last 131.30) - mkdir 47737 (time 1773604973.81 total 413.80 last 119.13) - mkdir 48867 (time 1773604983.82 total 423.81 last 112.91) - mkdir 49993 (time 1773604993.82 total 433.81 last 112.58) - mkdir 51059 (time 1773605003.82 total 443.81 last 106.58) - mkdir 52008 (time 1773605013.83 total 453.82 last 94.86) - mkdir 53149 (time 1773605023.83 total 463.82 last 114.08) - mkdir 54407 (time 1773605033.83 total 473.82 last 125.77) - mkdir 55540 (time 1773605043.83 total 483.82 last 113.27) - mkdir 56673 (time 1773605053.83 total 493.82 last 113.30) - mkdir 57541 (time 1773605063.83 total 503.82 last 86.79) - mkdir 58554 (time 1773605073.84 total 513.83 last 101.19) - mkdir 59308 (time 1773605083.85 total 523.84 last 75.37) - mkdir 60000 (time 1773605091.84 total 531.83 last 86.58) - mkdir 61021 (time 1773605101.85 total 541.84 last 102.05) - mkdir 62057 (time 1773605111.85 total 551.84 last 103.59) - mkdir 63163 (time 1773605121.85 total 561.84 last 110.59) - mkdir 64020 (time 1773605131.85 total 571.84 last 85.67) - mkdir 65192 (time 1773605141.85 total 581.84 last 117.15) total: 65636 mkdir in 584.63 seconds: 112.27 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 270268 1001036 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1773605153 ; total 1 ; last 1) - unlinked 10000 (time 1773605305 ; total 153 ; last 152) - unlinked 20000 (time 1773605458 ; total 306 ; last 153) - unlinked 30000 (time 1773605609 ; total 457 ; last 151) - unlinked 40000 (time 1773605763 ; total 611 ; last 154) - unlinked 50000 (time 1773605924 ; total 772 ; last 161) - unlinked 60000 (time 1773606068 ; total 916 ; last 144) total: 65536 unlinks in 1004 seconds: 65.274902 unlinks/second nlink between: 1 - unlinked 0 (time 1773606159 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7824 1263480 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 284 1023716 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524117 564 523553 1% /mnt/lustre