== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:25:38 (1789082738) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7872 1263432 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24040 3582980 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19448 3587572 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3981 1020019 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2643 259501 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524976 6016 518960 2% /mnt/lustre - mkdir 745 (time 1789082753.52 total 10.00 last 74.50) - mkdir 1418 (time 1789082763.52 total 20.00 last 67.28) - mkdir 2088 (time 1789082773.52 total 30.01 last 66.98) - mkdir 2800 (time 1789082783.53 total 40.02 last 71.11) - mkdir 3487 (time 1789082793.55 total 50.04 last 68.58) - mkdir 4064 (time 1789082803.56 total 60.05 last 57.64) - mkdir 4775 (time 1789082813.57 total 70.05 last 71.07) - mkdir 5409 (time 1789082823.57 total 80.06 last 63.35) - mkdir 6059 (time 1789082833.59 total 90.08 last 64.88) - mkdir 6793 (time 1789082843.61 total 100.10 last 73.28) - mkdir 7449 (time 1789082853.63 total 110.12 last 65.47) - mkdir 8129 (time 1789082863.64 total 120.13 last 67.93) - mkdir 8821 (time 1789082873.65 total 130.13 last 69.16) - mkdir 9459 (time 1789082883.65 total 140.14 last 63.77) - mkdir 10000 (time 1789082892.72 total 149.21 last 59.63) - mkdir 10601 (time 1789082902.72 total 159.21 last 60.10) - mkdir 11238 (time 1789082912.73 total 169.21 last 63.67) - mkdir 11819 (time 1789082922.73 total 179.22 last 58.08) - mkdir 12396 (time 1789082932.74 total 189.22 last 57.68) - mkdir 13018 (time 1789082942.75 total 199.24 last 62.11) - mkdir 13622 (time 1789082952.75 total 209.24 last 60.39) - mkdir 14282 (time 1789082962.76 total 219.24 last 65.96) - mkdir 14960 (time 1789082972.78 total 229.27 last 67.65) - mkdir 15596 (time 1789082982.79 total 239.27 last 63.56) - mkdir 16303 (time 1789082992.81 total 249.29 last 70.56) - mkdir 16931 (time 1789083002.81 total 259.29 last 62.78) - mkdir 17600 (time 1789083012.82 total 269.31 last 66.81) - mkdir 18336 (time 1789083022.83 total 279.32 last 73.55) - mkdir 19048 (time 1789083032.86 total 289.34 last 71.01) - mkdir 19762 (time 1789083042.87 total 299.35 last 71.33) - mkdir 20000 (time 1789083046.03 total 302.52 last 75.20) - mkdir 20716 (time 1789083056.03 total 312.52 last 71.59) - mkdir 21398 (time 1789083066.04 total 322.52 last 68.17) - mkdir 22055 (time 1789083076.06 total 332.54 last 65.55) - mkdir 22773 (time 1789083086.07 total 342.56 last 71.71) - mkdir 23459 (time 1789083096.08 total 352.56 last 68.57) - mkdir 24055 (time 1789083106.09 total 362.57 last 59.52) - mkdir 24701 (time 1789083116.10 total 372.58 last 64.55) - mkdir 25420 (time 1789083126.10 total 382.58 last 71.89) - mkdir 26134 (time 1789083136.10 total 392.58 last 71.38) - mkdir 26804 (time 1789083146.12 total 402.60 last 66.88) - mkdir 27376 (time 1789083156.12 total 412.60 last 57.20) - mkdir 28027 (time 1789083166.12 total 422.61 last 65.08) - mkdir 28622 (time 1789083176.14 total 432.62 last 59.39) - mkdir 29244 (time 1789083186.14 total 442.63 last 62.17) - mkdir 29889 (time 1789083196.16 total 452.64 last 64.42) - mkdir 30476 (time 1789083206.16 total 462.65 last 58.65) - mkdir 30956 (time 1789083216.17 total 472.65 last 47.99) - mkdir 31533 (time 1789083226.18 total 482.66 last 57.65) - mkdir 32170 (time 1789083236.18 total 492.67 last 63.65) total: 32818 mkdir in 501.48 seconds: 65.44 ops/second - mkdir 718 (time 1789082753.58 total 10.03 last 71.61) - mkdir 1394 (time 1789082763.61 total 20.06 last 67.39) - mkdir 2074 (time 1789082773.63 total 30.07 last 67.89) - mkdir 2798 (time 1789082783.65 total 40.10 last 72.25) - mkdir 3443 (time 1789082793.66 total 50.10 last 64.46) - mkdir 4009 (time 1789082803.66 total 60.11 last 56.57) - mkdir 4714 (time 1789082813.66 total 70.11 last 70.49) - mkdir 5346 (time 1789082823.69 total 80.13 last 63.06) - mkdir 6013 (time 1789082833.70 total 90.15 last 66.60) - mkdir 6770 (time 1789082843.72 total 100.16 last 75.56) - mkdir 7428 (time 1789082853.74 total 110.19 last 65.66) - mkdir 8114 (time 1789082863.74 total 120.19 last 68.59) - mkdir 8801 (time 1789082873.77 total 130.21 last 68.53) - mkdir 9421 (time 1789082883.78 total 140.22 last 61.93) - mkdir 10000 (time 1789082892.85 total 149.29 last 63.86) - mkdir 10600 (time 1789082902.86 total 159.31 last 59.89) - mkdir 11217 (time 1789082912.88 total 169.32 last 61.60) - mkdir 11766 (time 1789082922.90 total 179.34 last 54.78) - mkdir 12343 (time 1789082932.92 total 189.36 last 57.59) - mkdir 12980 (time 1789082942.93 total 199.38 last 63.61) - mkdir 13563 (time 1789082952.94 total 209.38 last 58.27) - mkdir 14223 (time 1789082962.96 total 219.40 last 65.88) - mkdir 14928 (time 1789082972.99 total 229.44 last 70.25) - mkdir 15571 (time 1789082982.99 total 239.44 last 64.29) - mkdir 16277 (time 1789082992.99 total 249.44 last 70.60) - mkdir 16908 (time 1789083003.00 total 259.44 last 63.07) - mkdir 17567 (time 1789083013.00 total 269.44 last 65.90) - mkdir 18268 (time 1789083023.00 total 279.44 last 70.08) - mkdir 18984 (time 1789083033.01 total 289.45 last 71.56) - mkdir 19649 (time 1789083043.01 total 299.45 last 66.49) - mkdir 20000 (time 1789083047.79 total 304.23 last 73.46) - mkdir 20700 (time 1789083057.80 total 314.25 last 69.89) - mkdir 21404 (time 1789083067.81 total 324.25 last 70.37) - mkdir 22054 (time 1789083077.81 total 334.26 last 64.96) - mkdir 22753 (time 1789083087.82 total 344.26 last 69.87) - mkdir 23448 (time 1789083097.83 total 354.27 last 69.41) - mkdir 24071 (time 1789083107.86 total 364.30 last 62.13) - mkdir 24751 (time 1789083117.88 total 374.32 last 67.87) - mkdir 25468 (time 1789083127.88 total 384.33 last 71.67) - mkdir 26144 (time 1789083137.89 total 394.33 last 67.54) - mkdir 26820 (time 1789083147.89 total 404.34 last 67.57) - mkdir 27425 (time 1789083157.90 total 414.34 last 60.47) - mkdir 28060 (time 1789083167.91 total 424.36 last 63.41) - mkdir 28649 (time 1789083177.94 total 434.38 last 58.75) - mkdir 29269 (time 1789083187.94 total 444.39 last 61.97) - mkdir 29948 (time 1789083197.95 total 454.39 last 67.86) - mkdir 30518 (time 1789083207.98 total 464.43 last 56.81) - mkdir 30947 (time 1789083218.04 total 474.49 last 42.65) - mkdir 31573 (time 1789083228.05 total 484.49 last 62.57) - mkdir 32183 (time 1789083238.07 total 494.51 last 60.87) total: 32818 mkdir in 503.31 seconds: 65.20 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7872 1263432 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276288 995016 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24040 3582980 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19448 3587572 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3981 1020019 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67671 956329 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2643 259501 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 590612 71652 518960 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789084112 ; total 0 ; last 0) - unlinked 10000 (time 1789084340 ; total 228 ; last 228) - unlinked 20000 (time 1789084605 ; total 493 ; last 265) - unlinked 30000 (time 1789084868 ; total 756 ; last 263) total: 32768 unlinks in 825 seconds: 39.718788 unlinks/second - unlinked 0 (time 1789084112 ; total 0 ; last 0) - unlinked 10000 (time 1789084339 ; total 227 ; last 227) - unlinked 20000 (time 1789084605 ; total 493 ; last 266) - unlinked 30000 (time 1789084868 ; total 756 ; last 263) total: 32768 unlinks in 825 seconds: 39.718788 unlinks/second nlink between: 1 - unlinked 0 (time 1789084939 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789084939 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7872 1263432 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13744 1257560 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24040 3582980 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19448 3587572 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3981 1020019 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2643 259501 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524976 6016 518960 2% /mnt/lustre