== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:47:38 (1787557658) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23884 3583136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19596 3587424 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4075 1019925 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1967 1022033 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2760 259384 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2657 259487 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6042 518871 2% /mnt/lustre - mkdir 828 (time 1787557672.91 total 10.01 last 82.75) - mkdir 1565 (time 1787557682.91 total 20.01 last 73.69) - mkdir 2313 (time 1787557692.91 total 30.01 last 74.76) - mkdir 2940 (time 1787557702.92 total 40.01 last 62.70) - mkdir 3844 (time 1787557712.92 total 50.01 last 90.39) - mkdir 4854 (time 1787557722.93 total 60.03 last 100.83) - mkdir 5802 (time 1787557732.95 total 70.05 last 94.64) - mkdir 6671 (time 1787557742.95 total 80.05 last 86.88) - mkdir 7378 (time 1787557752.97 total 90.07 last 70.59) - mkdir 8187 (time 1787557762.97 total 100.07 last 80.90) - mkdir 8965 (time 1787557772.99 total 110.09 last 77.61) - mkdir 9734 (time 1787557783.00 total 120.10 last 76.82) - mkdir 10000 (time 1787557786.71 total 123.80 last 71.86) - mkdir 10687 (time 1787557796.78 total 133.88 last 68.21) - mkdir 11354 (time 1787557806.78 total 143.88 last 66.69) - mkdir 11911 (time 1787557816.78 total 153.88 last 55.68) - mkdir 12634 (time 1787557826.78 total 163.88 last 72.29) - mkdir 13252 (time 1787557836.79 total 173.88 last 61.80) - mkdir 14062 (time 1787557846.79 total 183.89 last 80.94) - mkdir 14875 (time 1787557856.79 total 193.89 last 81.28) - mkdir 15558 (time 1787557866.82 total 203.92 last 68.15) - mkdir 16228 (time 1787557876.83 total 213.93 last 66.89) - mkdir 16852 (time 1787557886.84 total 223.94 last 62.37) - mkdir 17628 (time 1787557896.84 total 233.94 last 77.56) - mkdir 18513 (time 1787557906.87 total 243.97 last 88.29) - mkdir 19496 (time 1787557916.88 total 253.98 last 98.15) - mkdir 20000 (time 1787557922.70 total 259.80 last 86.66) - mkdir 20729 (time 1787557932.70 total 269.80 last 72.88) - mkdir 21363 (time 1787557942.71 total 279.80 last 63.37) - mkdir 21904 (time 1787557952.71 total 289.80 last 54.10) - mkdir 22617 (time 1787557962.71 total 299.81 last 71.27) - mkdir 23298 (time 1787557972.73 total 309.83 last 67.98) - mkdir 24028 (time 1787557982.74 total 319.83 last 72.94) - mkdir 24834 (time 1787557992.74 total 329.83 last 80.60) - mkdir 25605 (time 1787558002.74 total 339.84 last 77.07) - mkdir 26433 (time 1787558012.75 total 349.85 last 82.70) - mkdir 27337 (time 1787558022.76 total 359.86 last 90.30) - mkdir 28210 (time 1787558032.77 total 369.87 last 87.23) - mkdir 28896 (time 1787558042.77 total 379.87 last 68.57) - mkdir 29547 (time 1787558052.78 total 389.88 last 65.07) - mkdir 30000 (time 1787558059.87 total 396.96 last 63.91) - mkdir 30773 (time 1787558069.87 total 406.97 last 77.26) - mkdir 31733 (time 1787558079.88 total 416.98 last 95.92) - mkdir 32636 (time 1787558089.89 total 426.98 last 90.24) total: 32818 mkdir in 428.95 seconds: 76.51 ops/second - mkdir 862 (time 1787557672.92 total 10.00 last 86.20) - mkdir 1584 (time 1787557682.93 total 20.01 last 72.13) - mkdir 2308 (time 1787557692.93 total 30.01 last 72.39) - mkdir 2940 (time 1787557702.93 total 40.01 last 63.18) - mkdir 3836 (time 1787557712.95 total 50.03 last 89.43) - mkdir 4838 (time 1787557722.95 total 60.04 last 100.18) - mkdir 5782 (time 1787557732.96 total 70.04 last 94.36) - mkdir 6647 (time 1787557742.96 total 80.05 last 86.43) - mkdir 7366 (time 1787557752.99 total 90.07 last 71.75) - mkdir 8162 (time 1787557763.00 total 100.08 last 79.51) - mkdir 8918 (time 1787557773.00 total 110.08 last 75.58) - mkdir 9667 (time 1787557783.03 total 120.12 last 74.65) - mkdir 10000 (time 1787557787.66 total 124.74 last 72.03) - mkdir 10639 (time 1787557797.66 total 134.75 last 63.86) - mkdir 11338 (time 1787557807.67 total 144.76 last 69.82) - mkdir 11886 (time 1787557817.69 total 154.77 last 54.73) - mkdir 12602 (time 1787557827.69 total 164.77 last 71.57) - mkdir 13229 (time 1787557837.69 total 174.77 last 62.70) - mkdir 14038 (time 1787557847.70 total 184.78 last 80.82) - mkdir 14846 (time 1787557857.70 total 194.79 last 80.78) - mkdir 15510 (time 1787557867.72 total 204.80 last 66.27) - mkdir 16185 (time 1787557877.73 total 214.81 last 67.45) - mkdir 16829 (time 1787557887.75 total 224.83 last 64.27) - mkdir 17619 (time 1787557897.75 total 234.83 last 78.99) - mkdir 18533 (time 1787557907.76 total 244.85 last 91.30) - mkdir 19443 (time 1787557917.78 total 254.86 last 90.88) - mkdir 20000 (time 1787557924.08 total 261.16 last 88.36) - mkdir 20719 (time 1787557934.10 total 271.18 last 71.78) - mkdir 21312 (time 1787557944.10 total 281.18 last 59.27) - mkdir 21912 (time 1787557954.10 total 291.19 last 59.99) - mkdir 22606 (time 1787557964.15 total 301.23 last 69.08) - mkdir 23251 (time 1787557974.15 total 311.24 last 64.47) - mkdir 23946 (time 1787557984.18 total 321.26 last 69.33) - mkdir 24787 (time 1787557994.18 total 331.26 last 84.08) - mkdir 25547 (time 1787558004.18 total 341.26 last 76.00) - mkdir 26383 (time 1787558014.19 total 351.28 last 83.50) - mkdir 27278 (time 1787558024.19 total 361.28 last 89.48) - mkdir 28099 (time 1787558034.21 total 371.29 last 81.99) - mkdir 28716 (time 1787558044.24 total 381.32 last 61.52) - mkdir 29376 (time 1787558054.25 total 391.34 last 65.90) - mkdir 30000 (time 1787558063.50 total 400.58 last 67.48) - mkdir 30884 (time 1787558073.50 total 410.58 last 88.39) - mkdir 31852 (time 1787558083.50 total 420.59 last 96.76) - mkdir 32711 (time 1787558093.51 total 430.59 last 85.88) total: 32818 mkdir in 431.68 seconds: 76.02 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 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23884 3583136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19596 3587424 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69711 954289 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1967 1022033 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2760 259384 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2657 259487 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71678 518871 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787558647 ; total 0 ; last 0) - unlinked 10000 (time 1787558830 ; total 183 ; last 183) - unlinked 20000 (time 1787558934 ; total 287 ; last 104) - unlinked 30000 (time 1787559039 ; total 392 ; last 105) total: 32768 unlinks in 421 seconds: 77.833733 unlinks/second - unlinked 0 (time 1787558647 ; total 0 ; last 0) - unlinked 10000 (time 1787558830 ; total 183 ; last 183) - unlinked 20000 (time 1787558935 ; total 288 ; last 105) - unlinked 30000 (time 1787559042 ; total 395 ; last 107) total: 32768 unlinks in 424 seconds: 77.283020 unlinks/second nlink between: 1 - unlinked 0 (time 1787559073 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787559073 ; 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 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23884 3583136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19596 3587424 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4075 1019925 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1967 1022033 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2760 259384 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2657 259487 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6042 518871 2% /mnt/lustre