== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:59:26 (1781254766) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1772 1285916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524156 535 523621 1% /mnt/lustre - mkdir 1308 (time 1781254781.10 total 10.00 last 130.80) - mkdir 2577 (time 1781254791.10 total 20.00 last 126.89) - mkdir 4035 (time 1781254801.11 total 30.01 last 145.71) - mkdir 5319 (time 1781254811.12 total 40.02 last 128.28) - mkdir 6787 (time 1781254821.14 total 50.04 last 146.47) - mkdir 7737 (time 1781254831.14 total 60.04 last 94.98) - mkdir 8994 (time 1781254841.16 total 70.06 last 125.47) - mkdir 10000 (time 1781254849.59 total 78.49 last 119.35) - mkdir 11204 (time 1781254859.59 total 88.49 last 120.40) - mkdir 12261 (time 1781254869.60 total 98.50 last 105.58) - mkdir 13327 (time 1781254879.61 total 108.51 last 106.52) - mkdir 14504 (time 1781254889.62 total 118.52 last 117.59) - mkdir 15921 (time 1781254899.63 total 128.52 last 141.59) - mkdir 17347 (time 1781254909.63 total 138.53 last 142.55) - mkdir 18978 (time 1781254919.63 total 148.53 last 163.06) - mkdir 20000 (time 1781254925.88 total 154.77 last 163.66) - mkdir 21611 (time 1781254935.88 total 164.78 last 160.97) - mkdir 23089 (time 1781254945.88 total 174.78 last 147.79) - mkdir 24731 (time 1781254955.89 total 184.78 last 164.20) - mkdir 26142 (time 1781254965.89 total 194.79 last 141.03) - mkdir 27417 (time 1781254975.89 total 204.79 last 127.49) - mkdir 28611 (time 1781254985.91 total 214.81 last 119.19) - mkdir 29457 (time 1781254995.91 total 224.81 last 84.56) - mkdir 30000 (time 1781255001.32 total 230.22 last 100.47) - mkdir 31207 (time 1781255011.32 total 240.22 last 120.67) - mkdir 32522 (time 1781255021.33 total 250.23 last 131.41) - mkdir 33775 (time 1781255031.35 total 260.24 last 125.08) - mkdir 35200 (time 1781255041.36 total 270.25 last 142.35) - mkdir 36728 (time 1781255051.36 total 280.26 last 152.75) - mkdir 37891 (time 1781255061.38 total 290.27 last 116.09) - mkdir 38886 (time 1781255071.38 total 300.28 last 99.46) - mkdir 39892 (time 1781255081.38 total 310.28 last 100.56) - mkdir 41158 (time 1781255091.39 total 320.29 last 126.55) - mkdir 42411 (time 1781255101.40 total 330.30 last 125.17) - mkdir 43566 (time 1781255111.40 total 340.30 last 115.48) - mkdir 44695 (time 1781255121.40 total 350.30 last 112.87) - mkdir 46055 (time 1781255131.41 total 360.31 last 135.90) - mkdir 47404 (time 1781255141.41 total 370.31 last 134.90) - mkdir 48866 (time 1781255151.42 total 380.32 last 146.07) - mkdir 50000 (time 1781255159.92 total 388.81 last 133.49) - mkdir 51449 (time 1781255169.92 total 398.82 last 144.86) - mkdir 52992 (time 1781255179.92 total 408.82 last 154.20) - mkdir 54373 (time 1781255189.93 total 418.82 last 138.06) - mkdir 55635 (time 1781255199.93 total 428.83 last 126.16) - mkdir 56760 (time 1781255209.93 total 438.83 last 112.45) - mkdir 58227 (time 1781255219.94 total 448.83 last 146.68) - mkdir 59835 (time 1781255229.94 total 458.84 last 160.70) - mkdir 61540 (time 1781255239.95 total 468.84 last 170.41) - mkdir 63083 (time 1781255249.95 total 478.84 last 154.30) - mkdir 64590 (time 1781255259.95 total 488.85 last 150.61) total: 65636 mkdir in 496.99 seconds: 132.07 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270448 1017240 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 589792 66171 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1781255274 ; total 0 ; last 0) - unlinked 10000 (time 1781255402 ; total 128 ; last 128) - unlinked 20000 (time 1781255536 ; total 262 ; last 134) - unlinked 30000 (time 1781255658 ; total 384 ; last 122) - unlinked 40000 (time 1781255791 ; total 517 ; last 133) - unlinked 50000 (time 1781255913 ; total 639 ; last 122) - unlinked 60000 (time 1781256047 ; total 773 ; last 134) total: 65536 unlinks in 839 seconds: 78.112038 unlinks/second nlink between: 1 - unlinked 0 (time 1781256115 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7904 1279784 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524156 535 523621 1% /mnt/lustre