== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:55:49 (1781243749) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7172 1264132 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20804 3586216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2800 259344 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2646 259498 2% /mnt/lustre[OST:1] filesystem_summary: 524907 6065 518842 2% /mnt/lustre - mkdir 453 (time 1781243770.37 total 10.01 last 45.26) - mkdir 845 (time 1781243780.44 total 20.08 last 38.93) - mkdir 1377 (time 1781243790.44 total 30.08 last 53.19) - mkdir 2107 (time 1781243800.44 total 40.08 last 72.99) - mkdir 2937 (time 1781243810.45 total 50.09 last 82.91) - mkdir 3725 (time 1781243820.46 total 60.10 last 78.74) - mkdir 4594 (time 1781243830.46 total 70.10 last 86.86) - mkdir 5515 (time 1781243840.47 total 80.11 last 92.00) - mkdir 6344 (time 1781243850.56 total 90.20 last 82.20) - mkdir 7280 (time 1781243860.56 total 100.20 last 93.58) - mkdir 8256 (time 1781243870.57 total 110.21 last 97.51) - mkdir 9180 (time 1781243880.63 total 120.27 last 91.81) - mkdir 9954 (time 1781243890.65 total 130.29 last 77.25) - mkdir 10817 (time 1781243900.70 total 140.34 last 85.92) - mkdir 11642 (time 1781243910.70 total 150.34 last 82.44) - mkdir 12402 (time 1781243920.72 total 160.36 last 75.87) - mkdir 13280 (time 1781243930.75 total 170.39 last 87.51) - mkdir 13993 (time 1781243940.75 total 180.39 last 71.30) - mkdir 14768 (time 1781243950.76 total 190.40 last 77.44) - mkdir 15600 (time 1781243960.76 total 200.40 last 83.18) - mkdir 16513 (time 1781243970.77 total 210.41 last 91.26) - mkdir 17383 (time 1781243980.78 total 220.42 last 86.90) - mkdir 18157 (time 1781243990.79 total 230.43 last 77.35) - mkdir 18928 (time 1781244000.80 total 240.44 last 77.02) - mkdir 19719 (time 1781244010.81 total 250.45 last 78.96) - mkdir 20000 (time 1781244014.25 total 253.89 last 81.84) - mkdir 20867 (time 1781244024.26 total 263.90 last 86.61) - mkdir 21722 (time 1781244034.29 total 273.93 last 85.25) - mkdir 22419 (time 1781244044.29 total 283.93 last 69.69) - mkdir 23078 (time 1781244054.32 total 293.96 last 65.72) - mkdir 23716 (time 1781244064.33 total 303.97 last 63.71) - mkdir 24535 (time 1781244074.34 total 313.98 last 81.86) - mkdir 25355 (time 1781244084.35 total 323.99 last 81.90) - mkdir 26179 (time 1781244094.35 total 333.99 last 82.39) - mkdir 26944 (time 1781244104.39 total 344.03 last 76.17) - mkdir 27574 (time 1781244114.41 total 354.05 last 62.88) - mkdir 28187 (time 1781244124.42 total 364.06 last 61.26) - mkdir 29012 (time 1781244134.42 total 374.06 last 82.50) - mkdir 29832 (time 1781244144.43 total 384.07 last 81.95) - mkdir 30792 (time 1781244154.43 total 394.07 last 95.97) - mkdir 31634 (time 1781244164.44 total 404.08 last 84.14) - mkdir 32480 (time 1781244174.44 total 414.08 last 84.57) total: 32818 mkdir in 418.45 seconds: 78.43 ops/second - mkdir 428 (time 1781243770.27 total 10.11 last 42.32) - mkdir 824 (time 1781243780.29 total 20.13 last 39.52) - mkdir 1354 (time 1781243790.31 total 30.15 last 52.90) - mkdir 2107 (time 1781243800.31 total 40.15 last 75.29) - mkdir 2937 (time 1781243810.32 total 50.17 last 82.90) - mkdir 3738 (time 1781243820.34 total 60.18 last 79.96) - mkdir 4546 (time 1781243830.34 total 70.18 last 80.80) - mkdir 5447 (time 1781243840.35 total 80.19 last 90.01) - mkdir 6302 (time 1781243850.36 total 90.20 last 85.46) - mkdir 7192 (time 1781243860.38 total 100.22 last 88.82) - mkdir 8134 (time 1781243870.39 total 110.23 last 94.10) - mkdir 9007 (time 1781243880.39 total 120.24 last 87.24) - mkdir 9776 (time 1781243890.40 total 130.24 last 76.87) - mkdir 10000 (time 1781243893.09 total 132.93 last 83.31) - mkdir 10839 (time 1781243903.10 total 142.94 last 83.79) - mkdir 11633 (time 1781243913.10 total 152.95 last 79.37) - mkdir 12439 (time 1781243923.11 total 162.95 last 80.59) - mkdir 13290 (time 1781243933.11 total 172.96 last 85.04) - mkdir 14056 (time 1781243943.12 total 182.97 last 76.52) - mkdir 14833 (time 1781243953.14 total 192.98 last 77.56) - mkdir 15693 (time 1781243963.16 total 203.00 last 85.86) - mkdir 16558 (time 1781243973.18 total 213.02 last 86.32) - mkdir 17417 (time 1781243983.18 total 223.02 last 85.89) - mkdir 18135 (time 1781243993.19 total 233.03 last 71.72) - mkdir 18920 (time 1781244003.20 total 243.05 last 78.39) - mkdir 19717 (time 1781244013.23 total 253.08 last 79.47) - mkdir 20000 (time 1781244016.57 total 256.41 last 84.92) - mkdir 20881 (time 1781244026.58 total 266.42 last 87.97) - mkdir 21692 (time 1781244036.60 total 276.44 last 80.97) - mkdir 22375 (time 1781244046.60 total 286.44 last 68.28) - mkdir 23048 (time 1781244056.62 total 296.46 last 67.15) - mkdir 23709 (time 1781244066.63 total 306.47 last 66.07) - mkdir 24507 (time 1781244076.64 total 316.49 last 79.66) - mkdir 25325 (time 1781244086.64 total 326.49 last 81.80) - mkdir 26132 (time 1781244096.67 total 336.51 last 80.48) - mkdir 26837 (time 1781244106.67 total 346.51 last 70.49) - mkdir 27476 (time 1781244116.68 total 356.52 last 63.88) - mkdir 28166 (time 1781244126.68 total 366.53 last 68.94) - mkdir 28954 (time 1781244136.70 total 376.54 last 78.71) - mkdir 29808 (time 1781244146.72 total 386.56 last 85.21) - mkdir 30739 (time 1781244156.73 total 396.57 last 92.98) - mkdir 31600 (time 1781244166.74 total 406.58 last 86.03) - mkdir 32422 (time 1781244176.75 total 416.59 last 82.10) total: 32818 mkdir in 421.73 seconds: 77.82 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276808 994496 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7172 1264132 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20804 3586216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69674 954326 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2800 259344 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2646 259498 2% /mnt/lustre[OST:1] filesystem_summary: 590543 71701 518842 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781244712 ; total 0 ; last 0) - unlinked 10000 (time 1781244896 ; total 184 ; last 184) - unlinked 20000 (time 1781245000 ; total 288 ; last 104) - unlinked 30000 (time 1781245112 ; total 400 ; last 112) total: 32768 unlinks in 432 seconds: 75.851852 unlinks/second - unlinked 0 (time 1781244712 ; total 0 ; last 0) - unlinked 10000 (time 1781244896 ; total 184 ; last 184) - unlinked 20000 (time 1781245001 ; total 289 ; last 105) - unlinked 30000 (time 1781245112 ; total 400 ; last 111) total: 32768 unlinks in 432 seconds: 75.851852 unlinks/second nlink between: 1 - unlinked 0 (time 1781245146 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781245146 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 14264 1257040 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7172 1264132 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20804 3586216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2800 259344 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2646 259498 2% /mnt/lustre[OST:1] filesystem_summary: 524907 6065 518842 2% /mnt/lustre