== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:27:40 (1788650860) 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 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 - mkdir 860 (time 1788650874.98 total 10.02 last 85.80) - mkdir 1819 (time 1788650884.98 total 20.03 last 95.87) - mkdir 2858 (time 1788650895.01 total 30.05 last 103.65) - mkdir 3781 (time 1788650905.02 total 40.06 last 92.22) - mkdir 4702 (time 1788650915.03 total 50.07 last 91.99) - mkdir 5434 (time 1788650925.03 total 60.07 last 73.18) - mkdir 6117 (time 1788650935.03 total 70.07 last 68.30) - mkdir 6851 (time 1788650945.05 total 80.09 last 73.30) - mkdir 7737 (time 1788650955.05 total 90.09 last 88.56) - mkdir 8605 (time 1788650965.09 total 100.13 last 86.49) - mkdir 9549 (time 1788650975.09 total 110.13 last 94.38) - mkdir 10000 (time 1788650980.09 total 115.14 last 90.12) - mkdir 10937 (time 1788650990.10 total 125.15 last 93.60) - mkdir 11802 (time 1788651000.10 total 135.15 last 86.50) - mkdir 12684 (time 1788651010.11 total 145.15 last 88.19) - mkdir 13634 (time 1788651020.11 total 155.15 last 94.99) - mkdir 14555 (time 1788651030.11 total 165.15 last 92.07) - mkdir 15431 (time 1788651040.11 total 175.16 last 87.56) - mkdir 16316 (time 1788651050.14 total 185.18 last 88.27) - mkdir 17234 (time 1788651060.15 total 195.20 last 91.67) - mkdir 18099 (time 1788651070.16 total 205.20 last 86.46) - mkdir 19025 (time 1788651080.16 total 215.20 last 92.58) - mkdir 19944 (time 1788651090.17 total 225.21 last 91.82) - mkdir 20915 (time 1788651100.17 total 235.22 last 97.08) - mkdir 21778 (time 1788651110.17 total 245.22 last 86.29) - mkdir 22635 (time 1788651120.18 total 255.22 last 85.67) - mkdir 23526 (time 1788651130.18 total 265.22 last 89.07) - mkdir 24445 (time 1788651140.18 total 275.23 last 91.88) - mkdir 25302 (time 1788651150.19 total 285.23 last 85.63) - mkdir 26249 (time 1788651160.19 total 295.24 last 94.67) - mkdir 27154 (time 1788651170.19 total 305.24 last 90.49) - mkdir 28020 (time 1788651180.20 total 315.24 last 86.58) - mkdir 28906 (time 1788651190.20 total 325.24 last 88.60) - mkdir 29804 (time 1788651200.20 total 335.24 last 89.78) - mkdir 30000 (time 1788651202.31 total 337.35 last 92.89) - mkdir 30912 (time 1788651212.32 total 347.36 last 91.13) - mkdir 31818 (time 1788651222.32 total 357.36 last 90.55) - mkdir 32793 (time 1788651232.32 total 367.37 last 97.49) total: 32818 mkdir in 367.67 seconds: 89.26 ops/second - mkdir 893 (time 1788650874.96 total 10.01 last 89.21) - mkdir 1820 (time 1788650884.97 total 20.01 last 92.68) - mkdir 2845 (time 1788650894.97 total 30.01 last 102.49) - mkdir 3792 (time 1788650904.97 total 40.02 last 94.66) - mkdir 4673 (time 1788650914.97 total 50.02 last 88.07) - mkdir 5402 (time 1788650924.98 total 60.03 last 72.82) - mkdir 6102 (time 1788650934.99 total 70.04 last 69.93) - mkdir 6829 (time 1788650945.00 total 80.05 last 72.65) - mkdir 7737 (time 1788650955.01 total 90.06 last 90.70) - mkdir 8645 (time 1788650965.02 total 100.07 last 90.70) - mkdir 9590 (time 1788650975.06 total 110.10 last 94.16) - mkdir 10000 (time 1788650979.64 total 114.69 last 89.43) - mkdir 10984 (time 1788650989.65 total 124.69 last 98.37) - mkdir 11891 (time 1788650999.65 total 134.69 last 90.70) - mkdir 12758 (time 1788651009.66 total 144.70 last 86.60) - mkdir 13694 (time 1788651019.68 total 154.73 last 93.38) - mkdir 14615 (time 1788651029.69 total 164.74 last 92.02) - mkdir 15499 (time 1788651039.69 total 174.74 last 88.37) - mkdir 16386 (time 1788651049.70 total 184.75 last 88.63) - mkdir 17279 (time 1788651059.70 total 194.75 last 89.27) - mkdir 18158 (time 1788651069.71 total 204.76 last 87.82) - mkdir 19101 (time 1788651079.73 total 214.78 last 94.13) - mkdir 20000 (time 1788651089.60 total 224.65 last 91.11) - mkdir 20977 (time 1788651099.61 total 234.66 last 97.58) - mkdir 21807 (time 1788651109.61 total 244.66 last 83.00) - mkdir 22663 (time 1788651119.61 total 254.66 last 85.60) - mkdir 23558 (time 1788651129.63 total 264.67 last 89.35) - mkdir 24440 (time 1788651139.64 total 274.69 last 88.08) - mkdir 25255 (time 1788651149.64 total 284.69 last 81.49) - mkdir 26183 (time 1788651159.65 total 294.69 last 92.77) - mkdir 27123 (time 1788651169.65 total 304.70 last 93.93) - mkdir 27975 (time 1788651179.69 total 314.74 last 84.91) - mkdir 28824 (time 1788651189.71 total 324.75 last 84.76) - mkdir 29729 (time 1788651199.71 total 334.76 last 90.45) - mkdir 30000 (time 1788651202.68 total 337.73 last 91.30) - mkdir 30908 (time 1788651212.69 total 347.74 last 90.72) - mkdir 31798 (time 1788651222.69 total 357.74 last 88.95) - mkdir 32794 (time 1788651232.70 total 367.74 last 99.57) total: 32818 mkdir in 367.90 seconds: 89.20 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 270724 1000580 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 1788651564 ; total 0 ; last 0) - unlinked 10000 (time 1788651750 ; total 186 ; last 186) - unlinked 20000 (time 1788651880 ; total 316 ; last 130) - unlinked 30000 (time 1788651982 ; total 418 ; last 102) total: 32768 unlinks in 447 seconds: 73.306488 unlinks/second - unlinked 0 (time 1788651564 ; total 0 ; last 0) - unlinked 10000 (time 1788651752 ; total 188 ; last 188) - unlinked 20000 (time 1788651881 ; total 317 ; last 129) - unlinked 30000 (time 1788651983 ; total 419 ; last 102) total: 32768 unlinks in 448 seconds: 73.142860 unlinks/second nlink between: 1 - unlinked 0 (time 1788652014 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788652014 ; 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 1 seconds: 0.000000 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 8180 1263124 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