== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:23:05 (1789140185) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26092 3580928 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17392 3589628 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4033 1019967 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2680 259464 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6058 518858 2% /mnt/lustre - mkdir 946 (time 1789140199.34 total 10.01 last 94.54) - mkdir 1837 (time 1789140209.35 total 20.01 last 89.03) - mkdir 2687 (time 1789140219.35 total 30.02 last 84.99) - mkdir 3542 (time 1789140229.37 total 40.03 last 85.34) - mkdir 4461 (time 1789140239.38 total 50.05 last 91.77) - mkdir 5291 (time 1789140249.39 total 60.06 last 82.91) - mkdir 6174 (time 1789140259.39 total 70.06 last 88.29) - mkdir 6946 (time 1789140269.41 total 80.07 last 77.11) - mkdir 7803 (time 1789140279.42 total 90.08 last 85.63) - mkdir 8762 (time 1789140289.42 total 100.09 last 95.84) - mkdir 9675 (time 1789140299.44 total 110.10 last 91.15) - mkdir 10000 (time 1789140302.78 total 113.44 last 97.28) - mkdir 10753 (time 1789140312.79 total 123.45 last 75.26) - mkdir 11607 (time 1789140322.79 total 133.46 last 85.33) - mkdir 12374 (time 1789140332.81 total 143.48 last 76.57) - mkdir 13216 (time 1789140342.83 total 153.49 last 84.08) - mkdir 14010 (time 1789140352.83 total 163.49 last 79.37) - mkdir 14777 (time 1789140362.84 total 173.50 last 76.64) - mkdir 15490 (time 1789140372.85 total 183.52 last 71.19) - mkdir 16231 (time 1789140382.86 total 193.52 last 74.06) - mkdir 16997 (time 1789140392.87 total 203.54 last 76.48) - mkdir 17983 (time 1789140402.89 total 213.56 last 98.42) - mkdir 18888 (time 1789140412.91 total 223.58 last 90.31) - mkdir 19732 (time 1789140422.92 total 233.59 last 84.32) - mkdir 20000 (time 1789140427.47 total 238.14 last 58.91) - mkdir 20747 (time 1789140437.47 total 248.14 last 74.67) - mkdir 21728 (time 1789140447.49 total 258.15 last 97.96) - mkdir 22692 (time 1789140457.50 total 268.16 last 96.31) - mkdir 23608 (time 1789140467.52 total 278.18 last 91.44) - mkdir 24320 (time 1789140477.53 total 288.20 last 71.07) - mkdir 25169 (time 1789140487.55 total 298.21 last 84.78) - mkdir 26048 (time 1789140497.55 total 308.22 last 87.86) - mkdir 26994 (time 1789140507.56 total 318.23 last 94.49) - mkdir 27966 (time 1789140517.57 total 328.23 last 97.18) - mkdir 28817 (time 1789140527.57 total 338.23 last 85.07) - mkdir 29694 (time 1789140537.58 total 348.24 last 87.65) - mkdir 30000 (time 1789140540.56 total 351.22 last 102.62) - mkdir 30833 (time 1789140550.56 total 361.22 last 83.29) - mkdir 31383 (time 1789140560.56 total 371.23 last 54.98) - mkdir 32103 (time 1789140570.57 total 381.23 last 71.97) total: 32818 mkdir in 389.77 seconds: 84.20 ops/second - mkdir 967 (time 1789140199.36 total 10.01 last 96.57) - mkdir 1861 (time 1789140209.37 total 20.03 last 89.25) - mkdir 2692 (time 1789140219.40 total 30.06 last 82.87) - mkdir 3551 (time 1789140229.42 total 40.07 last 85.76) - mkdir 4426 (time 1789140239.42 total 50.08 last 87.46) - mkdir 5254 (time 1789140249.42 total 60.08 last 82.79) - mkdir 6130 (time 1789140259.43 total 70.09 last 87.50) - mkdir 6894 (time 1789140269.44 total 80.10 last 76.33) - mkdir 7738 (time 1789140279.47 total 90.12 last 84.21) - mkdir 8669 (time 1789140289.47 total 100.13 last 93.06) - mkdir 9572 (time 1789140299.48 total 110.14 last 90.19) - mkdir 10000 (time 1789140304.02 total 114.68 last 94.32) - mkdir 10726 (time 1789140314.03 total 124.69 last 72.51) - mkdir 11559 (time 1789140324.05 total 134.71 last 83.11) - mkdir 12315 (time 1789140334.05 total 144.71 last 75.59) - mkdir 13180 (time 1789140344.09 total 154.74 last 86.24) - mkdir 13956 (time 1789140354.10 total 164.76 last 77.50) - mkdir 14705 (time 1789140364.10 total 174.76 last 74.86) - mkdir 15416 (time 1789140374.11 total 184.77 last 71.06) - mkdir 16155 (time 1789140384.13 total 194.79 last 73.75) - mkdir 16892 (time 1789140394.13 total 204.79 last 73.68) - mkdir 17871 (time 1789140404.14 total 214.79 last 97.87) - mkdir 18744 (time 1789140414.15 total 224.81 last 87.19) - mkdir 19593 (time 1789140424.15 total 234.81 last 84.86) - mkdir 20000 (time 1789140431.04 total 241.70 last 59.10) - mkdir 20878 (time 1789140441.04 total 251.70 last 87.77) - mkdir 21863 (time 1789140451.04 total 261.70 last 98.49) - mkdir 22818 (time 1789140461.05 total 271.71 last 95.46) - mkdir 23630 (time 1789140471.06 total 281.72 last 81.07) - mkdir 24390 (time 1789140481.08 total 291.74 last 75.89) - mkdir 25257 (time 1789140491.08 total 301.74 last 86.69) - mkdir 26207 (time 1789140501.08 total 311.74 last 94.99) - mkdir 27070 (time 1789140511.09 total 321.75 last 86.24) - mkdir 28052 (time 1789140521.09 total 331.75 last 98.18) - mkdir 28805 (time 1789140531.10 total 341.76 last 75.20) - mkdir 29746 (time 1789140541.11 total 351.77 last 94.07) - mkdir 30000 (time 1789140543.72 total 354.38 last 97.06) - mkdir 30716 (time 1789140553.73 total 364.38 last 71.59) - mkdir 31263 (time 1789140563.74 total 374.40 last 54.64) - mkdir 32139 (time 1789140573.75 total 384.41 last 87.49) total: 32818 mkdir in 392.68 seconds: 83.57 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276164 995140 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26092 3580928 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17392 3589628 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4033 1019967 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67661 956339 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2680 259464 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71694 518858 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789141098 ; total 0 ; last 0) - unlinked 10000 (time 1789141287 ; total 189 ; last 189) - unlinked 20000 (time 1789141398 ; total 300 ; last 111) - unlinked 30000 (time 1789141514 ; total 416 ; last 116) total: 32768 unlinks in 446 seconds: 73.470856 unlinks/second - unlinked 0 (time 1789141098 ; total 0 ; last 0) - unlinked 10000 (time 1789141287 ; total 189 ; last 189) - unlinked 20000 (time 1789141400 ; total 302 ; last 113) - unlinked 30000 (time 1789141515 ; total 417 ; last 115) total: 32768 unlinks in 447 seconds: 73.306488 unlinks/second nlink between: 1 - unlinked 0 (time 1789141547 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789141547 ; 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 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13620 1257684 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26092 3580928 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17392 3589628 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4033 1019967 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2680 259464 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6058 518858 2% /mnt/lustre