== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:14:45 (1780974885) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3200 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 499388 332 499056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118118 358 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118117 357 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235852 332 235520 1% /mnt/lustre - mkdir 1164 (time 1780974899.59 total 10.00 last 116.37) - mkdir 2281 (time 1780974909.61 total 20.01 last 111.57) - mkdir 3519 (time 1780974919.61 total 30.01 last 123.79) - mkdir 4695 (time 1780974929.61 total 40.02 last 117.53) - mkdir 5643 (time 1780974939.61 total 50.02 last 94.78) - mkdir 6791 (time 1780974949.62 total 60.03 last 114.75) - mkdir 7988 (time 1780974959.62 total 70.03 last 119.66) - mkdir 9038 (time 1780974969.62 total 80.03 last 104.98) - mkdir 10000 (time 1780974978.71 total 89.12 last 105.87) - mkdir 11069 (time 1780974988.72 total 99.12 last 106.86) - mkdir 12223 (time 1780974998.73 total 109.14 last 115.24) - mkdir 13277 (time 1780975008.74 total 119.14 last 105.32) - mkdir 14328 (time 1780975018.74 total 129.15 last 105.07) - mkdir 15316 (time 1780975028.76 total 139.17 last 98.58) - mkdir 16249 (time 1780975038.76 total 149.17 last 93.29) - mkdir 17174 (time 1780975048.77 total 159.18 last 92.43) - mkdir 18155 (time 1780975058.78 total 169.19 last 98.04) - mkdir 19028 (time 1780975068.78 total 179.19 last 87.28) - mkdir 20000 (time 1780975077.85 total 188.26 last 107.18) - mkdir 21083 (time 1780975087.85 total 198.26 last 108.29) - mkdir 22150 (time 1780975097.85 total 208.26 last 106.66) - mkdir 23345 (time 1780975107.86 total 218.27 last 119.38) - mkdir 24437 (time 1780975117.86 total 228.27 last 109.19) - mkdir 25599 (time 1780975127.87 total 238.28 last 116.16) - mkdir 26560 (time 1780975137.87 total 248.28 last 96.08) - mkdir 27706 (time 1780975147.87 total 258.28 last 114.60) - mkdir 28760 (time 1780975157.87 total 268.28 last 105.37) - mkdir 29658 (time 1780975167.88 total 278.29 last 89.75) - mkdir 30000 (time 1780975171.49 total 281.90 last 94.73) - mkdir 30947 (time 1780975181.49 total 291.90 last 94.67) - mkdir 31957 (time 1780975191.50 total 301.91 last 100.92) - mkdir 32911 (time 1780975201.50 total 311.91 last 95.39) - mkdir 33820 (time 1780975211.55 total 321.96 last 90.47) - mkdir 34889 (time 1780975221.55 total 331.96 last 106.85) - mkdir 35792 (time 1780975231.56 total 341.97 last 90.25) - mkdir 36899 (time 1780975241.56 total 351.97 last 110.67) - mkdir 38004 (time 1780975251.57 total 361.98 last 110.40) - mkdir 39105 (time 1780975261.58 total 371.98 last 110.03) - mkdir 40000 (time 1780975269.87 total 380.28 last 107.91) - mkdir 41037 (time 1780975279.87 total 390.28 last 103.66) - mkdir 42008 (time 1780975289.88 total 400.29 last 97.07) - mkdir 43117 (time 1780975300.11 total 410.52 last 108.38) - mkdir 44144 (time 1780975310.11 total 420.52 last 102.68) - mkdir 45154 (time 1780975320.11 total 430.52 last 100.99) - mkdir 46235 (time 1780975330.12 total 440.52 last 108.07) - mkdir 47354 (time 1780975340.12 total 450.53 last 111.84) - mkdir 48427 (time 1780975350.12 total 460.53 last 107.27) - mkdir 49474 (time 1780975360.13 total 470.53 last 104.68) - mkdir 50000 (time 1780975365.35 total 475.76 last 100.66) - mkdir 51161 (time 1780975375.35 total 485.76 last 116.08) - mkdir 52082 (time 1780975385.36 total 495.76 last 92.07) - mkdir 53054 (time 1780975395.77 total 506.17 last 93.38) - mkdir 54207 (time 1780975406.22 total 516.63 last 110.27) - mkdir 55057 (time 1780975416.23 total 526.64 last 84.93) - mkdir 56194 (time 1780975426.24 total 536.65 last 113.60) - mkdir 57228 (time 1780975436.70 total 547.10 last 98.87) - mkdir 58324 (time 1780975446.70 total 557.11 last 109.54) - mkdir 59358 (time 1780975456.70 total 567.11 last 103.38) - mkdir 60000 (time 1780975463.76 total 574.17 last 90.95) - mkdir 61025 (time 1780975473.77 total 584.18 last 102.46) - mkdir 62057 (time 1780975483.77 total 594.18 last 103.18) - mkdir 63041 (time 1780975493.78 total 604.18 last 98.34) - mkdir 64058 (time 1780975503.78 total 614.19 last 101.66) - mkdir 65165 (time 1780975513.78 total 624.19 last 110.67) total: 65636 mkdir in 628.73 seconds: 104.40 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210304 752640 1455616 35% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 198543 65891 132652 34% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118118 358 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118117 357 117760 1% /mnt/lustre[OST:1] filesystem_summary: 198543 65891 132652 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1780975524 ; total 0 ; last 0) - unlinked 10000 (time 1780975669 ; total 145 ; last 145) - unlinked 20000 (time 1780975818 ; total 294 ; last 149) - unlinked 30000 (time 1780975968 ; total 444 ; last 150) - unlinked 40000 (time 1780976126 ; total 602 ; last 158) - unlinked 50000 (time 1780976271 ; total 747 ; last 145) - unlinked 60000 (time 1780976412 ; total 888 ; last 141) total: 65536 unlinks in 963 seconds: 68.054001 unlinks/second nlink between: 102 - unlinked 0 (time 1780976489 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209920 7680 2200192 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 414400 405 413995 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118118 358 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118117 357 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235925 405 235520 1% /mnt/lustre