== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:54:47 (1789185287) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 874 (time 1789185301.58 total 10.02 last 87.25) - mkdir 1724 (time 1789185311.58 total 20.02 last 85.00) - mkdir 2565 (time 1789185321.58 total 30.03 last 84.03) - mkdir 3459 (time 1789185331.59 total 40.03 last 89.37) - mkdir 4249 (time 1789185341.59 total 50.04 last 78.96) - mkdir 5055 (time 1789185351.60 total 60.05 last 80.51) - mkdir 5918 (time 1789185361.62 total 70.06 last 86.14) - mkdir 6824 (time 1789185371.63 total 80.07 last 90.55) - mkdir 7699 (time 1789185381.63 total 90.07 last 87.48) - mkdir 8632 (time 1789185391.63 total 100.08 last 93.27) - mkdir 9574 (time 1789185401.64 total 110.08 last 94.16) - mkdir 10000 (time 1789185406.37 total 114.81 last 90.03) - mkdir 10951 (time 1789185416.39 total 124.83 last 94.94) - mkdir 11843 (time 1789185426.39 total 134.83 last 89.18) - mkdir 12734 (time 1789185436.40 total 144.84 last 89.03) - mkdir 13616 (time 1789185446.40 total 154.85 last 88.14) - mkdir 14580 (time 1789185456.42 total 164.86 last 96.25) - mkdir 15542 (time 1789185466.42 total 174.86 last 96.20) - mkdir 16479 (time 1789185476.43 total 184.88 last 93.56) - mkdir 17410 (time 1789185486.44 total 194.89 last 93.00) - mkdir 18254 (time 1789185496.45 total 204.90 last 84.33) - mkdir 19160 (time 1789185506.46 total 214.90 last 90.57) - mkdir 19993 (time 1789185516.46 total 224.90 last 83.30) - mkdir 20879 (time 1789185526.46 total 234.90 last 88.58) - mkdir 21742 (time 1789185536.47 total 244.91 last 86.22) - mkdir 22606 (time 1789185546.47 total 254.91 last 86.38) - mkdir 23446 (time 1789185556.47 total 264.92 last 83.97) - mkdir 24291 (time 1789185566.49 total 274.93 last 84.37) - mkdir 25165 (time 1789185576.50 total 284.94 last 87.33) - mkdir 26085 (time 1789185586.50 total 294.94 last 91.97) - mkdir 26975 (time 1789185596.51 total 304.95 last 88.89) - mkdir 27889 (time 1789185606.52 total 314.96 last 91.33) - mkdir 28771 (time 1789185616.52 total 324.96 last 88.18) - mkdir 29664 (time 1789185626.54 total 334.98 last 89.12) - mkdir 30000 (time 1789185630.21 total 338.66 last 91.50) - mkdir 30918 (time 1789185640.23 total 348.67 last 91.62) - mkdir 31781 (time 1789185650.25 total 358.69 last 86.19) - mkdir 32663 (time 1789185660.26 total 368.71 last 88.05) total: 32818 mkdir in 370.63 seconds: 88.55 ops/second - mkdir 898 (time 1789185301.56 total 10.00 last 89.80) - mkdir 1749 (time 1789185311.56 total 20.01 last 85.04) - mkdir 2576 (time 1789185321.57 total 30.02 last 82.61) - mkdir 3482 (time 1789185331.58 total 40.02 last 90.58) - mkdir 4278 (time 1789185341.58 total 50.02 last 79.58) - mkdir 5078 (time 1789185351.59 total 60.04 last 79.89) - mkdir 5954 (time 1789185361.59 total 70.04 last 87.60) - mkdir 6812 (time 1789185371.60 total 80.04 last 85.78) - mkdir 7713 (time 1789185381.61 total 90.05 last 90.00) - mkdir 8644 (time 1789185391.62 total 100.06 last 93.01) - mkdir 9592 (time 1789185401.62 total 110.07 last 94.74) - mkdir 10000 (time 1789185406.19 total 114.63 last 89.32) - mkdir 10890 (time 1789185416.20 total 124.64 last 88.95) - mkdir 11799 (time 1789185426.21 total 134.66 last 90.74) - mkdir 12666 (time 1789185436.22 total 144.66 last 86.65) - mkdir 13525 (time 1789185446.22 total 154.67 last 85.88) - mkdir 14487 (time 1789185456.24 total 164.68 last 96.09) - mkdir 15463 (time 1789185466.25 total 174.69 last 97.51) - mkdir 16401 (time 1789185476.25 total 184.69 last 93.78) - mkdir 17314 (time 1789185486.25 total 194.69 last 91.27) - mkdir 18143 (time 1789185496.27 total 204.71 last 82.74) - mkdir 19014 (time 1789185506.27 total 214.71 last 87.09) - mkdir 19852 (time 1789185516.28 total 224.73 last 83.70) - mkdir 20733 (time 1789185526.30 total 234.75 last 87.93) - mkdir 21604 (time 1789185536.30 total 244.75 last 87.09) - mkdir 22492 (time 1789185546.30 total 254.75 last 88.78) - mkdir 23335 (time 1789185556.31 total 264.75 last 84.29) - mkdir 24201 (time 1789185566.33 total 274.77 last 86.42) - mkdir 25067 (time 1789185576.35 total 284.79 last 86.44) - mkdir 25988 (time 1789185586.35 total 294.80 last 92.03) - mkdir 26859 (time 1789185596.37 total 304.81 last 86.98) - mkdir 27772 (time 1789185606.38 total 314.82 last 91.20) - mkdir 28656 (time 1789185616.39 total 324.83 last 88.32) - mkdir 29510 (time 1789185626.39 total 334.83 last 85.40) - mkdir 30000 (time 1789185631.68 total 340.13 last 92.53) - mkdir 30906 (time 1789185641.68 total 350.13 last 90.58) - mkdir 31790 (time 1789185651.69 total 360.13 last 88.34) - mkdir 32670 (time 1789185661.69 total 370.14 last 87.98) total: 32818 mkdir in 371.73 seconds: 88.28 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270692 1000612 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789185988 ; total 0 ; last 0) - unlinked 10000 (time 1789186153 ; total 165 ; last 165) - unlinked 20000 (time 1789186259 ; total 271 ; last 106) - unlinked 30000 (time 1789186350 ; total 362 ; last 91) total: 32768 unlinks in 389 seconds: 84.236504 unlinks/second - unlinked 0 (time 1789185988 ; total 0 ; last 0) - unlinked 10000 (time 1789186153 ; total 165 ; last 165) - unlinked 20000 (time 1789186259 ; total 271 ; last 106) - unlinked 30000 (time 1789186351 ; total 363 ; last 92) total: 32768 unlinks in 390 seconds: 84.020515 unlinks/second nlink between: 1 - unlinked 0 (time 1789186379 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789186379 ; 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 8148 1263156 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre