== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:23:16 (1788830596) 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524087 536 523551 1% /mnt/lustre - mkdir 918 (time 1788830611.42 total 10.01 last 91.75) - mkdir 1945 (time 1788830621.42 total 20.01 last 102.63) - mkdir 2959 (time 1788830631.43 total 30.02 last 101.33) - mkdir 4043 (time 1788830641.43 total 40.02 last 108.35) - mkdir 4978 (time 1788830651.44 total 50.03 last 93.48) - mkdir 5855 (time 1788830661.44 total 60.03 last 87.68) - mkdir 6779 (time 1788830671.45 total 70.04 last 92.29) - mkdir 7749 (time 1788830681.45 total 80.04 last 96.96) - mkdir 8649 (time 1788830691.46 total 90.05 last 89.91) - mkdir 9673 (time 1788830701.46 total 100.05 last 102.40) - mkdir 10000 (time 1788830704.65 total 103.24 last 102.58) - mkdir 10903 (time 1788830714.65 total 113.24 last 90.29) - mkdir 11817 (time 1788830724.66 total 123.25 last 91.37) - mkdir 12842 (time 1788830734.66 total 133.25 last 102.42) - mkdir 13732 (time 1788830744.67 total 143.26 last 88.98) - mkdir 14677 (time 1788830754.68 total 153.27 last 94.38) - mkdir 15488 (time 1788830764.68 total 163.27 last 81.10) - mkdir 16312 (time 1788830774.70 total 173.29 last 82.23) - mkdir 17204 (time 1788830784.70 total 183.29 last 89.19) - mkdir 18170 (time 1788830794.70 total 193.29 last 96.58) - mkdir 19171 (time 1788830804.73 total 203.32 last 99.84) - mkdir 20000 (time 1788830813.66 total 212.25 last 92.87) - mkdir 20863 (time 1788830823.66 total 222.25 last 86.29) - mkdir 21505 (time 1788830833.66 total 232.25 last 64.18) - mkdir 22141 (time 1788830843.79 total 242.38 last 62.80) - mkdir 22633 (time 1788830853.79 total 252.38 last 49.17) - mkdir 23208 (time 1788830863.80 total 262.39 last 57.49) - mkdir 23708 (time 1788830873.80 total 272.39 last 49.97) - mkdir 24211 (time 1788830883.81 total 282.40 last 50.24) - mkdir 24722 (time 1788830893.83 total 292.42 last 51.03) - mkdir 25409 (time 1788830903.84 total 302.43 last 68.63) - mkdir 26169 (time 1788830913.85 total 312.44 last 75.87) - mkdir 27012 (time 1788830923.86 total 322.45 last 84.22) - mkdir 27840 (time 1788830933.86 total 332.45 last 82.80) - mkdir 28824 (time 1788830943.88 total 342.47 last 98.25) - mkdir 29803 (time 1788830953.88 total 352.47 last 97.85) - mkdir 30000 (time 1788830956.17 total 354.76 last 86.21) - mkdir 30989 (time 1788830966.17 total 364.76 last 98.85) - mkdir 31925 (time 1788830976.18 total 374.77 last 93.58) - mkdir 32751 (time 1788830986.18 total 384.77 last 82.55) total: 32818 mkdir in 385.48 seconds: 85.13 ops/second - mkdir 903 (time 1788830611.42 total 10.00 last 90.26) - mkdir 1944 (time 1788830621.44 total 20.02 last 103.89) - mkdir 2955 (time 1788830631.44 total 30.03 last 101.03) - mkdir 3986 (time 1788830641.45 total 40.03 last 103.08) - mkdir 4919 (time 1788830651.46 total 50.05 last 93.17) - mkdir 5818 (time 1788830661.47 total 60.06 last 89.77) - mkdir 6754 (time 1788830671.47 total 70.06 last 93.59) - mkdir 7725 (time 1788830681.49 total 80.07 last 96.99) - mkdir 8624 (time 1788830691.49 total 90.08 last 89.84) - mkdir 9603 (time 1788830701.49 total 100.08 last 97.89) - mkdir 10000 (time 1788830705.17 total 103.75 last 108.09) - mkdir 10907 (time 1788830715.17 total 113.76 last 90.67) - mkdir 11791 (time 1788830725.17 total 123.76 last 88.38) - mkdir 12804 (time 1788830735.18 total 133.77 last 101.23) - mkdir 13675 (time 1788830745.19 total 143.78 last 87.02) - mkdir 14616 (time 1788830755.20 total 153.79 last 93.97) - mkdir 15405 (time 1788830765.26 total 163.84 last 78.46) - mkdir 16219 (time 1788830775.28 total 173.87 last 81.18) - mkdir 17134 (time 1788830785.29 total 183.87 last 91.48) - mkdir 18089 (time 1788830795.29 total 193.87 last 95.49) - mkdir 19080 (time 1788830805.30 total 203.89 last 98.99) - mkdir 20000 (time 1788830815.28 total 213.87 last 92.13) - mkdir 20828 (time 1788830825.29 total 223.88 last 82.72) - mkdir 21371 (time 1788830835.31 total 233.89 last 54.23) - mkdir 22015 (time 1788830845.33 total 243.91 last 64.27) - mkdir 22510 (time 1788830855.33 total 253.92 last 49.49) - mkdir 23097 (time 1788830865.36 total 263.95 last 58.53) - mkdir 23595 (time 1788830875.36 total 273.95 last 49.78) - mkdir 24058 (time 1788830885.36 total 283.95 last 46.30) - mkdir 24617 (time 1788830895.36 total 293.95 last 55.89) - mkdir 25306 (time 1788830905.38 total 303.97 last 68.78) - mkdir 26043 (time 1788830915.39 total 313.97 last 73.67) - mkdir 26887 (time 1788830925.39 total 323.98 last 84.33) - mkdir 27701 (time 1788830935.39 total 333.98 last 81.39) - mkdir 28711 (time 1788830945.40 total 343.99 last 100.95) - mkdir 29656 (time 1788830955.41 total 354.00 last 94.43) - mkdir 30000 (time 1788830959.02 total 357.61 last 95.24) - mkdir 31036 (time 1788830969.02 total 367.61 last 103.56) - mkdir 31927 (time 1788830979.03 total 377.62 last 89.06) - mkdir 32789 (time 1788830989.03 total 387.62 last 86.20) total: 32818 mkdir in 387.81 seconds: 84.62 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 270712 1000592 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 1788831581 ; total 0 ; last 0) - unlinked 10000 (time 1788831774 ; total 193 ; last 193) - unlinked 20000 (time 1788831970 ; total 389 ; last 196) - unlinked 30000 (time 1788832163 ; total 582 ; last 193) total: 32768 unlinks in 635 seconds: 51.603149 unlinks/second - unlinked 0 (time 1788831581 ; total 0 ; last 0) - unlinked 10000 (time 1788831774 ; total 193 ; last 193) - unlinked 20000 (time 1788831971 ; total 390 ; last 197) - unlinked 30000 (time 1788832165 ; total 584 ; last 194) total: 32768 unlinks in 638 seconds: 51.360500 unlinks/second nlink between: 1 - unlinked 0 (time 1788832220 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788832220 ; 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 8168 1263136 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