== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:12:05 (1789506725) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7856 1263448 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24936 3582084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18540 3588480 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2044 1021956 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2711 259433 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2732 259412 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6071 518845 2% /mnt/lustre - mkdir 724 (time 1789506741.25 total 10.00 last 72.39) - mkdir 1542 (time 1789506751.26 total 20.01 last 81.73) - mkdir 2258 (time 1789506761.27 total 30.02 last 71.53) - mkdir 2996 (time 1789506771.28 total 40.03 last 73.71) - mkdir 3583 (time 1789506781.32 total 50.07 last 58.47) - mkdir 4381 (time 1789506791.34 total 60.09 last 79.68) - mkdir 5156 (time 1789506801.34 total 70.09 last 77.47) - mkdir 5923 (time 1789506811.35 total 80.10 last 76.62) - mkdir 6610 (time 1789506821.36 total 90.10 last 68.67) - mkdir 7207 (time 1789506831.36 total 100.11 last 59.67) - mkdir 7872 (time 1789506841.37 total 110.11 last 66.48) - mkdir 8693 (time 1789506851.37 total 120.12 last 82.07) - mkdir 9449 (time 1789506861.39 total 130.14 last 75.46) - mkdir 10000 (time 1789506869.10 total 137.85 last 71.44) - mkdir 10675 (time 1789506879.13 total 147.87 last 67.32) - mkdir 11421 (time 1789506889.13 total 157.88 last 74.55) - mkdir 12221 (time 1789506899.15 total 167.90 last 79.84) - mkdir 13001 (time 1789506909.16 total 177.91 last 77.94) - mkdir 13812 (time 1789506919.17 total 187.92 last 81.03) - mkdir 14527 (time 1789506929.17 total 197.92 last 71.49) - mkdir 15267 (time 1789506939.17 total 207.92 last 73.98) - mkdir 16076 (time 1789506949.18 total 217.93 last 80.85) - mkdir 16876 (time 1789506959.18 total 227.93 last 80.00) - mkdir 17535 (time 1789506969.19 total 237.94 last 65.84) - mkdir 18257 (time 1789506979.20 total 247.94 last 72.15) - mkdir 18919 (time 1789506989.20 total 257.95 last 66.17) - mkdir 19570 (time 1789506999.21 total 267.95 last 65.06) - mkdir 20000 (time 1789507004.47 total 273.22 last 81.63) - mkdir 20835 (time 1789507014.48 total 283.22 last 83.48) - mkdir 21556 (time 1789507024.50 total 293.25 last 71.94) - mkdir 22214 (time 1789507034.52 total 303.27 last 65.65) - mkdir 23044 (time 1789507044.53 total 313.27 last 82.95) - mkdir 23764 (time 1789507054.53 total 323.28 last 71.98) - mkdir 24585 (time 1789507064.53 total 333.28 last 82.09) - mkdir 25451 (time 1789507074.53 total 343.28 last 86.57) - mkdir 26146 (time 1789507084.54 total 353.29 last 69.46) - mkdir 26826 (time 1789507094.54 total 363.29 last 67.97) - mkdir 27537 (time 1789507104.55 total 373.30 last 71.05) - mkdir 28229 (time 1789507114.55 total 383.30 last 69.18) - mkdir 28924 (time 1789507124.59 total 393.34 last 69.23) - mkdir 29659 (time 1789507134.60 total 403.35 last 73.44) - mkdir 30000 (time 1789507138.92 total 407.67 last 78.94) - mkdir 30735 (time 1789507148.93 total 417.68 last 73.40) - mkdir 31393 (time 1789507158.94 total 427.69 last 65.77) - mkdir 32200 (time 1789507168.94 total 437.69 last 80.69) total: 32818 mkdir in 447.04 seconds: 73.41 ops/second - mkdir 716 (time 1789506741.43 total 10.02 last 71.47) - mkdir 1525 (time 1789506751.43 total 20.02 last 80.87) - mkdir 2243 (time 1789506761.45 total 30.04 last 71.70) - mkdir 2982 (time 1789506771.45 total 40.04 last 73.90) - mkdir 3592 (time 1789506781.48 total 50.07 last 60.79) - mkdir 4365 (time 1789506791.49 total 60.08 last 77.27) - mkdir 5112 (time 1789506801.51 total 70.10 last 74.55) - mkdir 5887 (time 1789506811.51 total 80.10 last 77.48) - mkdir 6584 (time 1789506821.53 total 90.11 last 69.59) - mkdir 7160 (time 1789506831.53 total 100.12 last 57.57) - mkdir 7832 (time 1789506841.55 total 110.13 last 67.11) - mkdir 8652 (time 1789506851.55 total 120.13 last 82.00) - mkdir 9387 (time 1789506861.57 total 130.16 last 73.34) - mkdir 10000 (time 1789506870.01 total 138.60 last 72.60) - mkdir 10671 (time 1789506880.02 total 148.60 last 67.07) - mkdir 11421 (time 1789506890.02 total 158.61 last 74.96) - mkdir 12211 (time 1789506900.03 total 168.62 last 78.95) - mkdir 12986 (time 1789506910.03 total 178.62 last 77.48) - mkdir 13749 (time 1789506920.04 total 188.62 last 76.25) - mkdir 14435 (time 1789506930.04 total 198.63 last 68.56) - mkdir 15195 (time 1789506940.05 total 208.63 last 75.98) - mkdir 16032 (time 1789506950.05 total 218.64 last 83.66) - mkdir 16801 (time 1789506960.06 total 228.65 last 76.80) - mkdir 17468 (time 1789506970.06 total 238.65 last 66.70) - mkdir 18202 (time 1789506980.08 total 248.66 last 73.32) - mkdir 18830 (time 1789506990.08 total 258.67 last 62.75) - mkdir 19521 (time 1789507000.11 total 268.69 last 68.94) - mkdir 20000 (time 1789507006.04 total 274.63 last 80.69) - mkdir 20839 (time 1789507016.05 total 284.64 last 83.83) - mkdir 21524 (time 1789507026.05 total 294.64 last 68.50) - mkdir 22190 (time 1789507036.06 total 304.64 last 66.57) - mkdir 22983 (time 1789507046.07 total 314.65 last 79.22) - mkdir 23710 (time 1789507056.07 total 324.65 last 72.69) - mkdir 24550 (time 1789507066.07 total 334.66 last 83.98) - mkdir 25438 (time 1789507076.09 total 344.68 last 88.58) - mkdir 26145 (time 1789507086.10 total 354.69 last 70.66) - mkdir 26834 (time 1789507096.10 total 364.69 last 68.88) - mkdir 27548 (time 1789507106.11 total 374.70 last 71.36) - mkdir 28206 (time 1789507116.12 total 384.70 last 65.75) - mkdir 28896 (time 1789507126.13 total 394.72 last 68.91) - mkdir 29656 (time 1789507136.15 total 404.73 last 75.86) - mkdir 30000 (time 1789507140.75 total 409.34 last 74.76) - mkdir 30761 (time 1789507150.75 total 419.34 last 76.06) - mkdir 31456 (time 1789507160.77 total 429.35 last 69.42) - mkdir 32228 (time 1789507170.78 total 439.36 last 77.12) total: 32818 mkdir in 448.07 seconds: 73.24 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7856 1263448 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276192 995112 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24936 3582084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18540 3588480 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67680 956320 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2711 259433 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2732 259412 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71707 518845 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789508042 ; total 0 ; last 0) - unlinked 10000 (time 1789508274 ; total 232 ; last 232) - unlinked 20000 (time 1789508520 ; total 478 ; last 246) - unlinked 30000 (time 1789508767 ; total 725 ; last 247) total: 32768 unlinks in 801 seconds: 40.908863 unlinks/second - unlinked 0 (time 1789508042 ; total 0 ; last 0) - unlinked 10000 (time 1789508274 ; total 232 ; last 232) - unlinked 20000 (time 1789508521 ; total 479 ; last 247) - unlinked 30000 (time 1789508768 ; total 726 ; last 247) total: 32768 unlinks in 801 seconds: 40.908863 unlinks/second nlink between: 1 - unlinked 0 (time 1789508845 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789508845 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7856 1263448 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13648 1257656 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24936 3582084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18540 3588480 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2044 1021956 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2711 259433 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2732 259412 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6071 518845 2% /mnt/lustre