== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:42:23 (1783975343) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7952 1263352 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7116 1264188 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27008 3580012 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16468 3590552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4023 1019977 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2846 259298 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2700 259444 2% /mnt/lustre[OST:1] filesystem_summary: 524800 6058 518742 2% /mnt/lustre - mkdir 742 (time 1783975358.55 total 10.00 last 74.18) - mkdir 1479 (time 1783975368.56 total 20.00 last 73.69) - mkdir 2192 (time 1783975378.56 total 30.01 last 71.27) - mkdir 2871 (time 1783975388.57 total 40.02 last 67.83) - mkdir 3569 (time 1783975398.57 total 50.02 last 69.78) - mkdir 4237 (time 1783975408.58 total 60.03 last 66.76) - mkdir 4943 (time 1783975418.58 total 70.03 last 70.58) - mkdir 5691 (time 1783975428.59 total 80.04 last 74.74) - mkdir 6350 (time 1783975438.59 total 90.04 last 65.89) - mkdir 7083 (time 1783975448.59 total 100.04 last 73.28) - mkdir 7797 (time 1783975458.60 total 110.04 last 71.39) - mkdir 8528 (time 1783975468.61 total 120.06 last 73.01) - mkdir 9130 (time 1783975478.61 total 130.06 last 60.17) - mkdir 9697 (time 1783975488.62 total 140.07 last 56.67) - mkdir 10000 (time 1783975492.90 total 144.34 last 70.87) - mkdir 10612 (time 1783975502.91 total 154.36 last 61.09) - mkdir 11302 (time 1783975512.92 total 164.37 last 68.96) - mkdir 11928 (time 1783975522.93 total 174.38 last 62.50) - mkdir 12612 (time 1783975532.93 total 184.38 last 68.40) - mkdir 13316 (time 1783975542.94 total 194.39 last 70.33) - mkdir 13970 (time 1783975552.96 total 204.41 last 65.32) - mkdir 14716 (time 1783975562.96 total 214.41 last 74.58) - mkdir 15433 (time 1783975572.96 total 224.41 last 71.68) - mkdir 16126 (time 1783975582.97 total 234.41 last 69.28) - mkdir 16859 (time 1783975592.99 total 244.44 last 73.13) - mkdir 17490 (time 1783975603.01 total 254.46 last 62.95) - mkdir 18107 (time 1783975613.02 total 264.46 last 61.67) - mkdir 18745 (time 1783975623.02 total 274.46 last 63.80) - mkdir 19390 (time 1783975633.02 total 284.47 last 64.49) - mkdir 20000 (time 1783975641.92 total 293.37 last 68.52) - mkdir 20660 (time 1783975651.94 total 303.39 last 65.88) - mkdir 21315 (time 1783975661.94 total 313.39 last 65.49) - mkdir 22012 (time 1783975671.95 total 323.40 last 69.60) - mkdir 22677 (time 1783975681.96 total 333.41 last 66.44) - mkdir 23386 (time 1783975691.96 total 343.41 last 70.89) - mkdir 24078 (time 1783975701.97 total 353.42 last 69.15) - mkdir 24815 (time 1783975711.99 total 363.44 last 73.58) - mkdir 25499 (time 1783975722.00 total 373.44 last 68.35) - mkdir 26187 (time 1783975732.00 total 383.45 last 68.78) - mkdir 26872 (time 1783975742.01 total 393.45 last 68.45) - mkdir 27582 (time 1783975752.02 total 403.47 last 70.89) - mkdir 28331 (time 1783975762.04 total 413.48 last 74.80) - mkdir 29005 (time 1783975772.05 total 423.50 last 67.28) - mkdir 29716 (time 1783975782.08 total 433.53 last 70.93) - mkdir 30000 (time 1783975786.12 total 437.57 last 70.22) - mkdir 30638 (time 1783975796.14 total 447.59 last 63.69) - mkdir 31270 (time 1783975806.16 total 457.61 last 63.07) - mkdir 31956 (time 1783975816.16 total 467.61 last 68.57) - mkdir 32603 (time 1783975826.17 total 477.62 last 64.65) total: 32818 mkdir in 480.69 seconds: 68.27 ops/second - mkdir 738 (time 1783975358.57 total 10.01 last 73.74) - mkdir 1461 (time 1783975368.57 total 20.01 last 72.27) - mkdir 2181 (time 1783975378.57 total 30.02 last 71.96) - mkdir 2873 (time 1783975388.58 total 40.03 last 69.14) - mkdir 3586 (time 1783975398.58 total 50.03 last 71.29) - mkdir 4266 (time 1783975408.59 total 60.03 last 67.95) - mkdir 4934 (time 1783975418.59 total 70.04 last 66.77) - mkdir 5700 (time 1783975428.61 total 80.06 last 76.46) - mkdir 6347 (time 1783975438.61 total 90.06 last 64.69) - mkdir 7049 (time 1783975448.62 total 100.06 last 70.19) - mkdir 7770 (time 1783975458.62 total 110.07 last 72.05) - mkdir 8525 (time 1783975468.63 total 120.07 last 75.43) - mkdir 9138 (time 1783975478.63 total 130.08 last 61.29) - mkdir 9696 (time 1783975488.65 total 140.09 last 55.72) - mkdir 10000 (time 1783975492.97 total 144.41 last 70.42) - mkdir 10604 (time 1783975502.98 total 154.42 last 60.32) - mkdir 11277 (time 1783975512.99 total 164.43 last 67.22) - mkdir 11895 (time 1783975523.02 total 174.46 last 61.64) - mkdir 12582 (time 1783975533.03 total 184.47 last 68.59) - mkdir 13263 (time 1783975543.03 total 194.48 last 68.08) - mkdir 13918 (time 1783975553.04 total 204.49 last 65.44) - mkdir 14639 (time 1783975563.05 total 214.49 last 72.04) - mkdir 15327 (time 1783975573.06 total 224.51 last 68.71) - mkdir 16020 (time 1783975583.07 total 234.51 last 69.27) - mkdir 16716 (time 1783975593.08 total 244.52 last 69.53) - mkdir 17364 (time 1783975603.09 total 254.53 last 64.72) - mkdir 17985 (time 1783975613.11 total 264.56 last 61.95) - mkdir 18604 (time 1783975623.12 total 274.57 last 61.84) - mkdir 19252 (time 1783975633.13 total 284.57 last 64.78) - mkdir 19951 (time 1783975643.14 total 294.58 last 69.81) - mkdir 20627 (time 1783975653.14 total 304.59 last 67.58) - mkdir 21295 (time 1783975663.18 total 314.62 last 66.54) - mkdir 21981 (time 1783975673.19 total 324.64 last 68.51) - mkdir 22672 (time 1783975683.20 total 334.64 last 69.05) - mkdir 23382 (time 1783975693.21 total 344.65 last 70.97) - mkdir 24098 (time 1783975703.21 total 354.65 last 71.58) - mkdir 24798 (time 1783975713.21 total 364.65 last 70.00) - mkdir 25460 (time 1783975723.22 total 374.67 last 66.09) - mkdir 26169 (time 1783975733.23 total 384.67 last 70.89) - mkdir 26866 (time 1783975743.26 total 394.70 last 69.48) - mkdir 27574 (time 1783975753.26 total 404.70 last 70.77) - mkdir 28296 (time 1783975763.28 total 414.73 last 72.04) - mkdir 28977 (time 1783975773.29 total 424.73 last 68.08) - mkdir 29665 (time 1783975783.32 total 434.76 last 68.61) - mkdir 30000 (time 1783975788.16 total 439.60 last 69.18) - mkdir 30622 (time 1783975798.16 total 449.61 last 62.16) - mkdir 31252 (time 1783975808.17 total 459.62 last 62.94) - mkdir 31932 (time 1783975818.18 total 469.62 last 67.96) - mkdir 32571 (time 1783975828.18 total 479.62 last 63.89) total: 32818 mkdir in 482.92 seconds: 67.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7952 1263352 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276156 995148 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27008 3580012 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16468 3590552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4023 1019977 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67671 956329 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2846 259298 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2700 259444 2% /mnt/lustre[OST:1] filesystem_summary: 590436 71694 518742 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783976373 ; total 1 ; last 1) - unlinked 10000 (time 1783976606 ; total 234 ; last 233) - unlinked 20000 (time 1783976760 ; total 388 ; last 154) - unlinked 30000 (time 1783976895 ; total 523 ; last 135) total: 32768 unlinks in 557 seconds: 58.829445 unlinks/second - unlinked 0 (time 1783976373 ; total 1 ; last 1) - unlinked 10000 (time 1783976607 ; total 235 ; last 234) - unlinked 20000 (time 1783976761 ; total 389 ; last 154) - unlinked 30000 (time 1783976895 ; total 523 ; last 134) total: 32768 unlinks in 558 seconds: 58.724014 unlinks/second nlink between: 1 - unlinked 0 (time 1783976932 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783976932 ; 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 7952 1263352 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13612 1257692 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27008 3580012 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16468 3590552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4023 1019977 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2846 259298 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2700 259444 2% /mnt/lustre[OST:1] filesystem_summary: 524800 6058 518742 2% /mnt/lustre