== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:15:52 (1789128952) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7188 1264116 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28020 3579000 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15468 3591552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4055 1019945 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2718 259426 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2704 259440 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6045 518866 2% /mnt/lustre - mkdir 750 (time 1789128966.75 total 10.00 last 74.98) - mkdir 1595 (time 1789128976.75 total 20.01 last 84.47) - mkdir 2556 (time 1789128986.76 total 30.02 last 95.99) - mkdir 3402 (time 1789128996.77 total 40.02 last 84.57) - mkdir 4265 (time 1789129006.77 total 50.02 last 86.27) - mkdir 5065 (time 1789129016.77 total 60.03 last 79.97) - mkdir 6042 (time 1789129026.78 total 70.03 last 97.65) - mkdir 6879 (time 1789129036.78 total 80.04 last 83.66) - mkdir 7665 (time 1789129046.79 total 90.04 last 78.56) - mkdir 8591 (time 1789129056.83 total 100.08 last 92.25) - mkdir 9496 (time 1789129066.84 total 110.09 last 90.39) - mkdir 10000 (time 1789129073.07 total 116.33 last 80.86) - mkdir 10780 (time 1789129083.08 total 126.33 last 77.98) - mkdir 11306 (time 1789129093.08 total 136.34 last 52.55) - mkdir 12126 (time 1789129103.10 total 146.35 last 81.91) - mkdir 12957 (time 1789129113.11 total 156.36 last 82.99) - mkdir 13704 (time 1789129123.13 total 166.38 last 74.55) - mkdir 14588 (time 1789129133.13 total 176.38 last 88.38) - mkdir 15430 (time 1789129143.13 total 186.39 last 84.18) - mkdir 16243 (time 1789129153.14 total 196.39 last 81.24) - mkdir 17153 (time 1789129163.14 total 206.39 last 90.99) - mkdir 18028 (time 1789129173.15 total 216.40 last 87.46) - mkdir 18909 (time 1789129183.16 total 226.42 last 87.95) - mkdir 19770 (time 1789129193.17 total 236.43 last 86.00) - mkdir 20000 (time 1789129195.77 total 239.02 last 88.68) - mkdir 20799 (time 1789129205.77 total 249.02 last 79.90) - mkdir 21559 (time 1789129215.79 total 259.04 last 75.87) - mkdir 22409 (time 1789129225.80 total 269.05 last 84.87) - mkdir 23290 (time 1789129235.80 total 279.06 last 88.09) - mkdir 24136 (time 1789129245.81 total 289.06 last 84.55) - mkdir 24913 (time 1789129255.82 total 299.07 last 77.62) - mkdir 25762 (time 1789129265.83 total 309.09 last 84.78) - mkdir 26558 (time 1789129275.84 total 319.09 last 79.57) - mkdir 27400 (time 1789129285.85 total 329.10 last 84.13) - mkdir 28222 (time 1789129295.86 total 339.12 last 82.04) - mkdir 29078 (time 1789129305.89 total 349.15 last 85.37) - mkdir 29881 (time 1789129315.89 total 359.15 last 80.29) - mkdir 30694 (time 1789129325.89 total 369.15 last 81.28) - mkdir 31558 (time 1789129335.90 total 379.15 last 86.38) - mkdir 32378 (time 1789129345.90 total 389.15 last 81.98) total: 32818 mkdir in 394.71 seconds: 83.14 ops/second - mkdir 743 (time 1789128966.76 total 10.00 last 74.29) - mkdir 1604 (time 1789128976.76 total 20.00 last 86.07) - mkdir 2555 (time 1789128986.77 total 30.01 last 95.02) - mkdir 3411 (time 1789128996.79 total 40.04 last 85.41) - mkdir 4287 (time 1789129006.79 total 50.04 last 87.57) - mkdir 5065 (time 1789129016.80 total 60.04 last 77.76) - mkdir 6021 (time 1789129026.80 total 70.05 last 95.56) - mkdir 6828 (time 1789129036.81 total 80.05 last 80.68) - mkdir 7591 (time 1789129046.81 total 90.06 last 76.25) - mkdir 8518 (time 1789129056.82 total 100.07 last 92.61) - mkdir 9391 (time 1789129066.84 total 110.09 last 87.12) - mkdir 10000 (time 1789129075.11 total 118.36 last 73.63) - mkdir 10757 (time 1789129085.12 total 128.36 last 75.66) - mkdir 11362 (time 1789129095.12 total 138.36 last 60.50) - mkdir 12185 (time 1789129105.12 total 148.37 last 82.27) - mkdir 12984 (time 1789129115.14 total 158.39 last 79.74) - mkdir 13753 (time 1789129125.16 total 168.40 last 76.77) - mkdir 14683 (time 1789129135.16 total 178.41 last 92.96) - mkdir 15538 (time 1789129145.19 total 188.44 last 85.26) - mkdir 16386 (time 1789129155.20 total 198.45 last 84.72) - mkdir 17291 (time 1789129165.22 total 208.46 last 90.35) - mkdir 18169 (time 1789129175.22 total 218.47 last 87.78) - mkdir 19041 (time 1789129185.22 total 228.47 last 87.19) - mkdir 19878 (time 1789129195.23 total 238.47 last 83.64) - mkdir 20705 (time 1789129205.23 total 248.48 last 82.67) - mkdir 21482 (time 1789129215.23 total 258.48 last 77.70) - mkdir 22315 (time 1789129225.24 total 268.49 last 83.23) - mkdir 23165 (time 1789129235.25 total 278.50 last 84.93) - mkdir 24011 (time 1789129245.27 total 288.52 last 84.44) - mkdir 24823 (time 1789129255.29 total 298.53 last 81.06) - mkdir 25652 (time 1789129265.30 total 308.54 last 82.83) - mkdir 26427 (time 1789129275.30 total 318.55 last 77.44) - mkdir 27280 (time 1789129285.33 total 328.58 last 85.07) - mkdir 28086 (time 1789129295.34 total 338.58 last 80.54) - mkdir 28924 (time 1789129305.35 total 348.59 last 83.74) - mkdir 29759 (time 1789129315.35 total 358.60 last 83.44) - mkdir 30000 (time 1789129318.19 total 361.43 last 84.97) - mkdir 30804 (time 1789129328.19 total 371.44 last 80.36) - mkdir 31640 (time 1789129338.20 total 381.44 last 83.57) - mkdir 32427 (time 1789129348.21 total 391.45 last 78.61) total: 32818 mkdir in 395.94 seconds: 82.89 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276860 994444 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7188 1264116 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28020 3579000 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15468 3591552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69692 954308 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2718 259426 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2704 259440 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71682 518866 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789129914 ; total 0 ; last 0) - unlinked 10000 (time 1789130112 ; total 198 ; last 198) - unlinked 20000 (time 1789130232 ; total 318 ; last 120) - unlinked 30000 (time 1789130342 ; total 428 ; last 110) total: 32768 unlinks in 457 seconds: 71.702408 unlinks/second - unlinked 0 (time 1789129914 ; total 0 ; last 0) - unlinked 10000 (time 1789130112 ; total 198 ; last 198) - unlinked 20000 (time 1789130233 ; total 319 ; last 121) - unlinked 30000 (time 1789130343 ; total 429 ; last 110) total: 32768 unlinks in 459 seconds: 71.389977 unlinks/second nlink between: 1 - unlinked 0 (time 1789130374 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789130374 ; 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 14316 1256988 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7188 1264116 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28020 3579000 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15468 3591552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2718 259426 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2704 259440 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6046 518866 2% /mnt/lustre