== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:04:17 (1786406657) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 687 (time 1786406675.96 total 10.03 last 68.50) - mkdir 1471 (time 1786406686.03 total 20.11 last 77.81) - mkdir 2147 (time 1786406696.04 total 30.11 last 67.58) - mkdir 2786 (time 1786406706.05 total 40.12 last 63.81) - mkdir 3390 (time 1786406716.07 total 50.14 last 60.28) - mkdir 4093 (time 1786406726.09 total 60.16 last 70.18) - mkdir 4735 (time 1786406736.11 total 70.18 last 64.07) - mkdir 5629 (time 1786406746.11 total 80.18 last 89.37) - mkdir 6330 (time 1786406756.12 total 90.20 last 70.00) - mkdir 7123 (time 1786406766.14 total 100.21 last 79.20) - mkdir 7843 (time 1786406776.14 total 110.21 last 71.98) - mkdir 8500 (time 1786406786.15 total 120.22 last 65.63) - mkdir 9163 (time 1786406796.16 total 130.23 last 66.27) - mkdir 9804 (time 1786406806.17 total 140.24 last 64.02) - mkdir 10000 (time 1786406808.48 total 142.55 last 84.91) - mkdir 10690 (time 1786406818.48 total 152.56 last 68.95) - mkdir 11288 (time 1786406828.50 total 162.57 last 59.69) - mkdir 12002 (time 1786406838.53 total 172.60 last 71.20) - mkdir 12718 (time 1786406848.53 total 182.60 last 71.60) - mkdir 13484 (time 1786406858.54 total 192.61 last 76.53) - mkdir 14191 (time 1786406868.56 total 202.63 last 70.55) - mkdir 14843 (time 1786406878.57 total 212.64 last 65.13) - mkdir 15650 (time 1786406888.58 total 222.65 last 80.67) - mkdir 16286 (time 1786406898.59 total 232.66 last 63.51) - mkdir 16998 (time 1786406908.60 total 242.67 last 71.15) - mkdir 17752 (time 1786406918.60 total 252.67 last 75.39) - mkdir 18434 (time 1786406928.61 total 262.68 last 68.11) - mkdir 19142 (time 1786406938.63 total 272.71 last 70.65) - mkdir 19904 (time 1786406948.63 total 282.71 last 76.20) - mkdir 20626 (time 1786406958.65 total 292.72 last 72.09) - mkdir 21393 (time 1786406968.65 total 302.72 last 76.68) - mkdir 22147 (time 1786406978.66 total 312.73 last 75.36) - mkdir 22948 (time 1786406988.66 total 322.73 last 80.10) - mkdir 23730 (time 1786406998.67 total 332.74 last 78.14) - mkdir 24355 (time 1786407008.68 total 342.75 last 62.43) - mkdir 25187 (time 1786407018.69 total 352.76 last 83.12) - mkdir 26015 (time 1786407028.70 total 362.77 last 82.70) - mkdir 26724 (time 1786407038.71 total 372.79 last 70.80) - mkdir 27458 (time 1786407048.73 total 382.80 last 73.28) - mkdir 28244 (time 1786407058.73 total 392.81 last 78.58) - mkdir 29013 (time 1786407068.73 total 402.81 last 76.88) - mkdir 29770 (time 1786407078.75 total 412.82 last 75.61) - mkdir 30000 (time 1786407081.87 total 415.94 last 73.67) - mkdir 30844 (time 1786407091.89 total 425.96 last 84.24) - mkdir 31787 (time 1786407101.89 total 435.96 last 94.30) - mkdir 32490 (time 1786407111.90 total 445.97 last 70.23) total: 32818 mkdir in 450.01 seconds: 72.93 ops/second - mkdir 709 (time 1786406675.93 total 10.02 last 70.76) - mkdir 1504 (time 1786406685.93 total 20.02 last 79.46) - mkdir 2161 (time 1786406695.94 total 30.03 last 65.64) - mkdir 2807 (time 1786406706.08 total 40.17 last 63.73) - mkdir 3412 (time 1786406716.10 total 50.19 last 60.37) - mkdir 4112 (time 1786406726.10 total 60.19 last 70.00) - mkdir 4753 (time 1786406736.10 total 70.19 last 64.10) - mkdir 5604 (time 1786406746.11 total 80.20 last 85.03) - mkdir 6316 (time 1786406756.11 total 90.21 last 71.17) - mkdir 7102 (time 1786406766.11 total 100.21 last 78.60) - mkdir 7833 (time 1786406776.13 total 110.22 last 73.01) - mkdir 8484 (time 1786406786.13 total 120.23 last 65.05) - mkdir 9130 (time 1786406796.14 total 130.24 last 64.53) - mkdir 9783 (time 1786406806.16 total 140.25 last 65.23) - mkdir 10000 (time 1786406808.64 total 142.73 last 87.43) - mkdir 10701 (time 1786406818.64 total 152.73 last 70.07) - mkdir 11306 (time 1786406828.64 total 162.73 last 60.50) - mkdir 12002 (time 1786406838.64 total 172.74 last 69.58) - mkdir 12743 (time 1786406848.65 total 182.74 last 74.06) - mkdir 13498 (time 1786406858.65 total 192.74 last 75.50) - mkdir 14204 (time 1786406868.66 total 202.75 last 70.54) - mkdir 14849 (time 1786406878.66 total 212.76 last 64.46) - mkdir 15658 (time 1786406888.68 total 222.77 last 80.81) - mkdir 16305 (time 1786406898.68 total 232.78 last 64.64) - mkdir 17018 (time 1786406908.71 total 242.80 last 71.14) - mkdir 17790 (time 1786406918.71 total 252.80 last 77.19) - mkdir 18441 (time 1786406928.72 total 262.81 last 65.05) - mkdir 19134 (time 1786406938.72 total 272.81 last 69.28) - mkdir 19885 (time 1786406948.73 total 282.82 last 75.06) - mkdir 20599 (time 1786406958.73 total 292.82 last 71.40) - mkdir 21343 (time 1786406968.74 total 302.83 last 74.32) - mkdir 22121 (time 1786406978.74 total 312.84 last 77.74) - mkdir 22921 (time 1786406988.76 total 322.85 last 79.89) - mkdir 23693 (time 1786406998.77 total 332.86 last 77.09) - mkdir 24306 (time 1786407008.78 total 342.87 last 61.25) - mkdir 25150 (time 1786407018.79 total 352.88 last 84.34) - mkdir 25970 (time 1786407028.80 total 362.89 last 81.92) - mkdir 26684 (time 1786407039.05 total 373.15 last 69.61) - mkdir 27431 (time 1786407049.06 total 383.16 last 74.63) - mkdir 28213 (time 1786407059.08 total 393.17 last 78.10) - mkdir 28986 (time 1786407069.08 total 403.17 last 77.26) - mkdir 29765 (time 1786407079.10 total 413.19 last 77.77) - mkdir 30000 (time 1786407082.09 total 416.18 last 78.52) - mkdir 30830 (time 1786407092.11 total 426.20 last 82.87) - mkdir 31716 (time 1786407102.12 total 436.21 last 88.47) - mkdir 32427 (time 1786407112.12 total 446.22 last 71.08) total: 32818 mkdir in 450.71 seconds: 72.81 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 270652 1000652 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786407446 ; total 0 ; last 0) - unlinked 10000 (time 1786407633 ; total 187 ; last 187) - unlinked 20000 (time 1786407751 ; total 305 ; last 118) - unlinked 30000 (time 1786407858 ; total 412 ; last 107) total: 32768 unlinks in 441 seconds: 74.303856 unlinks/second - unlinked 0 (time 1786407446 ; total 0 ; last 0) - unlinked 10000 (time 1786407635 ; total 189 ; last 189) - unlinked 20000 (time 1786407751 ; total 305 ; last 116) - unlinked 30000 (time 1786407860 ; total 414 ; last 109) total: 32768 unlinks in 444 seconds: 73.801804 unlinks/second nlink between: 1 - unlinked 0 (time 1786407891 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786407891 ; 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 8108 1263196 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre