== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:35:11 (1790105711) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32096 3574924 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11380 3595640 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2651 259493 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6002 518911 2% /mnt/lustre - mkdir 532 (time 1790105726.55 total 10.01 last 53.17) - mkdir 901 (time 1790105736.58 total 20.04 last 36.77) - mkdir 1402 (time 1790105746.59 total 30.04 last 50.09) - mkdir 2004 (time 1790105756.60 total 40.06 last 60.13) - mkdir 2602 (time 1790105766.61 total 50.06 last 59.76) - mkdir 3218 (time 1790105776.63 total 60.08 last 61.46) - mkdir 3939 (time 1790105786.64 total 70.09 last 72.03) - mkdir 4543 (time 1790105796.64 total 80.10 last 60.37) - mkdir 5135 (time 1790105806.70 total 90.16 last 58.85) - mkdir 5802 (time 1790105816.72 total 100.17 last 66.61) - mkdir 6318 (time 1790105826.73 total 110.19 last 51.52) - mkdir 6981 (time 1790105836.73 total 120.19 last 66.29) - mkdir 7833 (time 1790105846.74 total 130.20 last 85.11) - mkdir 8629 (time 1790105856.75 total 140.20 last 79.58) - mkdir 9233 (time 1790105866.78 total 150.23 last 60.20) - mkdir 10000 (time 1790105876.56 total 160.02 last 78.41) - mkdir 10576 (time 1790105886.59 total 170.05 last 57.41) - mkdir 11237 (time 1790105896.63 total 180.09 last 65.86) - mkdir 11880 (time 1790105906.63 total 190.09 last 64.30) - mkdir 12443 (time 1790105916.65 total 200.10 last 56.22) - mkdir 13145 (time 1790105926.65 total 210.11 last 70.15) - mkdir 13760 (time 1790105936.66 total 220.11 last 61.48) - mkdir 14368 (time 1790105946.72 total 230.18 last 60.40) - mkdir 15119 (time 1790105956.72 total 240.18 last 75.08) - mkdir 15805 (time 1790105966.73 total 250.19 last 68.55) - mkdir 16423 (time 1790105976.74 total 260.20 last 61.75) - mkdir 17009 (time 1790105986.75 total 270.20 last 58.57) - mkdir 17606 (time 1790105996.75 total 280.21 last 59.65) - mkdir 18222 (time 1790106006.76 total 290.21 last 61.59) - mkdir 18963 (time 1790106016.76 total 300.21 last 74.09) - mkdir 19632 (time 1790106026.76 total 310.22 last 66.89) - mkdir 20000 (time 1790106032.78 total 316.24 last 61.11) - mkdir 20530 (time 1790106042.79 total 326.25 last 52.94) - mkdir 21140 (time 1790106052.80 total 336.26 last 60.96) - mkdir 21695 (time 1790106062.82 total 346.28 last 55.37) - mkdir 22399 (time 1790106072.83 total 356.29 last 70.32) - mkdir 23103 (time 1790106082.84 total 366.30 last 70.35) - mkdir 23686 (time 1790106092.87 total 376.33 last 58.12) - mkdir 24123 (time 1790106102.93 total 386.39 last 43.43) - mkdir 24772 (time 1790106112.94 total 396.39 last 64.87) - mkdir 25511 (time 1790106122.95 total 406.41 last 73.80) - mkdir 26124 (time 1790106132.96 total 416.42 last 61.24) - mkdir 26788 (time 1790106142.98 total 426.44 last 66.28) - mkdir 27439 (time 1790106152.99 total 436.45 last 65.03) - mkdir 28105 (time 1790106163.00 total 446.46 last 66.54) - mkdir 28619 (time 1790106173.03 total 456.49 last 51.22) - mkdir 29242 (time 1790106183.04 total 466.50 last 62.25) - mkdir 29772 (time 1790106193.05 total 476.50 last 52.97) - mkdir 30000 (time 1790106197.07 total 480.52 last 56.71) - mkdir 30490 (time 1790106207.08 total 490.53 last 48.94) - mkdir 30932 (time 1790106217.08 total 500.54 last 44.17) - mkdir 31367 (time 1790106227.10 total 510.55 last 43.45) - mkdir 31933 (time 1790106237.12 total 520.58 last 56.47) - mkdir 32594 (time 1790106247.12 total 530.58 last 66.07) total: 32818 mkdir in 533.65 seconds: 61.50 ops/second - mkdir 558 (time 1790105726.61 total 10.02 last 55.67) - mkdir 942 (time 1790105736.63 total 20.04 last 38.32) - mkdir 1422 (time 1790105746.65 total 30.06 last 47.92) - mkdir 2013 (time 1790105756.67 total 40.08 last 59.01) - mkdir 2618 (time 1790105766.68 total 50.09 last 60.39) - mkdir 3243 (time 1790105776.69 total 60.10 last 62.44) - mkdir 3972 (time 1790105786.70 total 70.11 last 72.83) - mkdir 4605 (time 1790105796.71 total 80.12 last 63.25) - mkdir 5171 (time 1790105806.72 total 90.13 last 56.53) - mkdir 5855 (time 1790105816.73 total 100.14 last 68.34) - mkdir 6396 (time 1790105826.74 total 110.15 last 54.05) - mkdir 7096 (time 1790105836.74 total 120.15 last 69.99) - mkdir 7918 (time 1790105846.77 total 130.18 last 81.98) - mkdir 8682 (time 1790105856.78 total 140.19 last 76.31) - mkdir 9294 (time 1790105866.78 total 150.19 last 61.19) - mkdir 10000 (time 1790105875.96 total 159.37 last 76.91) - mkdir 10587 (time 1790105885.97 total 169.38 last 58.65) - mkdir 11239 (time 1790105895.97 total 179.38 last 65.19) - mkdir 11906 (time 1790105905.98 total 189.39 last 66.67) - mkdir 12457 (time 1790105915.98 total 199.39 last 55.09) - mkdir 13133 (time 1790105925.98 total 209.39 last 67.57) - mkdir 13751 (time 1790105935.99 total 219.40 last 61.74) - mkdir 14350 (time 1790105946.00 total 229.41 last 59.83) - mkdir 15055 (time 1790105956.01 total 239.43 last 70.43) - mkdir 15741 (time 1790105966.02 total 249.43 last 68.56) - mkdir 16385 (time 1790105976.04 total 259.45 last 64.25) - mkdir 16989 (time 1790105986.05 total 269.46 last 60.35) - mkdir 17591 (time 1790105996.07 total 279.48 last 60.08) - mkdir 18169 (time 1790106006.08 total 289.49 last 57.76) - mkdir 18903 (time 1790106016.10 total 299.51 last 73.25) - mkdir 19570 (time 1790106026.11 total 309.52 last 66.63) - mkdir 20000 (time 1790106033.27 total 316.68 last 60.04) - mkdir 20520 (time 1790106043.28 total 326.69 last 51.95) - mkdir 21120 (time 1790106053.31 total 336.72 last 59.84) - mkdir 21661 (time 1790106063.32 total 346.73 last 54.04) - mkdir 22402 (time 1790106073.34 total 356.75 last 73.98) - mkdir 23087 (time 1790106083.34 total 366.76 last 68.44) - mkdir 23683 (time 1790106093.38 total 376.79 last 59.39) - mkdir 24125 (time 1790106103.38 total 386.79 last 44.19) - mkdir 24784 (time 1790106113.38 total 396.80 last 65.88) - mkdir 25494 (time 1790106123.41 total 406.82 last 70.85) - mkdir 26127 (time 1790106133.41 total 416.82 last 63.27) - mkdir 26791 (time 1790106143.42 total 426.83 last 66.36) - mkdir 27450 (time 1790106153.42 total 436.83 last 65.89) - mkdir 28115 (time 1790106163.42 total 446.83 last 66.50) - mkdir 28616 (time 1790106173.45 total 456.86 last 49.96) - mkdir 29230 (time 1790106183.47 total 466.88 last 61.26) - mkdir 29737 (time 1790106193.48 total 476.89 last 50.66) - mkdir 30000 (time 1790106198.16 total 481.57 last 56.18) - mkdir 30489 (time 1790106208.17 total 491.58 last 48.84) - mkdir 30943 (time 1790106218.18 total 501.59 last 45.36) - mkdir 31351 (time 1790106228.21 total 511.62 last 40.69) - mkdir 31932 (time 1790106238.21 total 521.62 last 58.08) - mkdir 32615 (time 1790106248.23 total 531.64 last 68.19) total: 32818 mkdir in 534.67 seconds: 61.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276936 994368 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32096 3574924 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11380 3595640 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69649 954351 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2651 259493 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71639 518911 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790106987 ; total 0 ; last 0) - unlinked 10000 (time 1790107155 ; total 168 ; last 168) - unlinked 20000 (time 1790107347 ; total 360 ; last 192) - unlinked 30000 (time 1790107639 ; total 652 ; last 292) total: 32768 unlinks in 720 seconds: 45.511112 unlinks/second - unlinked 0 (time 1790106987 ; total 0 ; last 0) - unlinked 10000 (time 1790107156 ; total 169 ; last 169) - unlinked 20000 (time 1790107347 ; total 360 ; last 191) - unlinked 30000 (time 1790107640 ; total 653 ; last 293) total: 32768 unlinks in 721 seconds: 45.447990 unlinks/second nlink between: 1 - unlinked 0 (time 1790107710 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1790107710 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14392 1256912 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32096 3574924 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11380 3595640 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2651 259493 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6003 518911 2% /mnt/lustre