== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:18:01 (1789517881) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 536 523550 1% /mnt/lustre - mkdir 1085 (time 1789517894.50 total 10.00 last 108.49) - mkdir 2176 (time 1789517904.50 total 20.00 last 109.09) - mkdir 3371 (time 1789517914.51 total 30.01 last 119.38) - mkdir 4471 (time 1789517924.51 total 40.01 last 109.99) - mkdir 5596 (time 1789517934.52 total 50.02 last 112.42) - mkdir 6749 (time 1789517944.52 total 60.02 last 115.29) - mkdir 7735 (time 1789517954.52 total 70.02 last 98.59) - mkdir 8692 (time 1789517964.53 total 80.03 last 95.64) - mkdir 9708 (time 1789517974.54 total 90.04 last 101.50) - mkdir 10000 (time 1789517977.25 total 92.75 last 107.54) - mkdir 11020 (time 1789517987.25 total 102.75 last 102.00) - mkdir 12012 (time 1789517997.26 total 112.76 last 99.14) - mkdir 13004 (time 1789518007.26 total 122.76 last 99.14) - mkdir 14010 (time 1789518017.27 total 132.77 last 100.57) - mkdir 15094 (time 1789518027.28 total 142.78 last 108.29) - mkdir 16128 (time 1789518037.28 total 152.78 last 103.37) - mkdir 17265 (time 1789518047.29 total 162.79 last 113.62) - mkdir 18414 (time 1789518057.29 total 172.79 last 114.84) - mkdir 19486 (time 1789518067.30 total 182.80 last 107.16) - mkdir 20000 (time 1789518072.64 total 188.15 last 96.12) - mkdir 20972 (time 1789518082.65 total 198.15 last 97.15) - mkdir 21998 (time 1789518092.65 total 208.15 last 102.60) - mkdir 22987 (time 1789518102.66 total 218.16 last 98.82) - mkdir 24055 (time 1789518112.66 total 228.16 last 106.79) - mkdir 25147 (time 1789518122.66 total 238.17 last 109.13) - mkdir 26175 (time 1789518132.68 total 248.18 last 102.67) - mkdir 27110 (time 1789518142.68 total 258.18 last 93.47) - mkdir 28170 (time 1789518152.68 total 268.18 last 105.99) - mkdir 29187 (time 1789518162.69 total 278.19 last 101.59) - mkdir 30000 (time 1789518170.47 total 285.97 last 104.58) - mkdir 31044 (time 1789518180.48 total 295.98 last 104.28) - mkdir 32022 (time 1789518190.48 total 305.98 last 97.79) total: 32818 mkdir in 313.59 seconds: 104.65 ops/second - mkdir 1071 (time 1789517894.51 total 10.01 last 106.98) - mkdir 2125 (time 1789517904.51 total 20.01 last 105.36) - mkdir 3298 (time 1789517914.52 total 30.02 last 117.20) - mkdir 4374 (time 1789517924.52 total 40.02 last 107.60) - mkdir 5489 (time 1789517934.53 total 50.03 last 111.43) - mkdir 6646 (time 1789517944.53 total 60.03 last 115.68) - mkdir 7654 (time 1789517954.55 total 70.05 last 100.58) - mkdir 8656 (time 1789517964.58 total 80.09 last 99.88) - mkdir 9678 (time 1789517974.59 total 90.09 last 102.12) - mkdir 10000 (time 1789517977.66 total 93.16 last 104.87) - mkdir 10998 (time 1789517987.67 total 103.17 last 99.71) - mkdir 11975 (time 1789517997.68 total 113.18 last 97.66) - mkdir 12981 (time 1789518007.68 total 123.18 last 100.54) - mkdir 14004 (time 1789518017.68 total 133.19 last 102.28) - mkdir 15090 (time 1789518027.69 total 143.19 last 108.52) - mkdir 16087 (time 1789518037.69 total 153.20 last 99.66) - mkdir 17213 (time 1789518047.70 total 163.20 last 112.53) - mkdir 18376 (time 1789518057.70 total 173.20 last 116.30) - mkdir 19460 (time 1789518067.71 total 183.21 last 108.35) - mkdir 20000 (time 1789518073.21 total 188.71 last 98.09) - mkdir 20950 (time 1789518083.21 total 198.71 last 95.00) - mkdir 22019 (time 1789518093.21 total 208.71 last 106.89) - mkdir 23017 (time 1789518103.22 total 218.72 last 99.76) - mkdir 24069 (time 1789518113.22 total 228.72 last 105.18) - mkdir 25152 (time 1789518123.23 total 238.73 last 108.22) - mkdir 26236 (time 1789518133.24 total 248.74 last 108.28) - mkdir 27145 (time 1789518143.25 total 258.75 last 90.80) - mkdir 28197 (time 1789518153.25 total 268.76 last 105.12) - mkdir 29216 (time 1789518163.26 total 278.76 last 101.85) - mkdir 30000 (time 1789518170.85 total 286.35 last 103.26) - mkdir 31030 (time 1789518180.86 total 296.36 last 102.94) - mkdir 32037 (time 1789518190.87 total 306.37 last 100.58) total: 32818 mkdir in 313.88 seconds: 104.56 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 270660 1000644 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789518635 ; total 0 ; last 0) - unlinked 10000 (time 1789518764 ; total 129 ; last 129) - unlinked 20000 (time 1789518856 ; total 221 ; last 92) - unlinked 30000 (time 1789518943 ; total 308 ; last 87) total: 32768 unlinks in 331 seconds: 98.996979 unlinks/second - unlinked 0 (time 1789518635 ; total 0 ; last 0) - unlinked 10000 (time 1789518764 ; total 129 ; last 129) - unlinked 20000 (time 1789518855 ; total 220 ; last 91) - unlinked 30000 (time 1789518943 ; total 308 ; last 88) total: 32768 unlinks in 331 seconds: 98.996979 unlinks/second nlink between: 1 - unlinked 0 (time 1789518968 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1789518968 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8116 1263188 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre