== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:27:00 (1781216820) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 640 (time 1781216835.22 total 10.01 last 63.93) - mkdir 1289 (time 1781216845.23 total 20.02 last 64.86) - mkdir 1949 (time 1781216855.24 total 30.03 last 65.95) - mkdir 2531 (time 1781216865.25 total 40.04 last 58.14) - mkdir 3244 (time 1781216875.25 total 50.04 last 71.30) - mkdir 3855 (time 1781216885.27 total 60.06 last 60.95) - mkdir 4468 (time 1781216895.28 total 70.06 last 61.29) - mkdir 5033 (time 1781216905.28 total 80.07 last 56.46) - mkdir 5578 (time 1781216915.28 total 90.07 last 54.49) - mkdir 6214 (time 1781216925.29 total 100.08 last 63.59) - mkdir 6846 (time 1781216935.29 total 110.08 last 63.17) - mkdir 7468 (time 1781216945.30 total 120.09 last 62.15) - mkdir 8114 (time 1781216955.32 total 130.11 last 64.45) - mkdir 8744 (time 1781216965.32 total 140.11 last 63.00) - mkdir 9261 (time 1781216975.33 total 150.12 last 51.65) - mkdir 9860 (time 1781216985.33 total 160.12 last 59.89) - mkdir 10000 (time 1781216987.86 total 162.65 last 55.48) - mkdir 10635 (time 1781216997.87 total 172.66 last 63.42) - mkdir 11259 (time 1781217007.88 total 182.67 last 62.34) - mkdir 11895 (time 1781217017.90 total 192.69 last 63.48) - mkdir 12554 (time 1781217027.92 total 202.71 last 65.79) - mkdir 13209 (time 1781217037.92 total 212.71 last 65.50) - mkdir 13818 (time 1781217047.92 total 222.71 last 60.85) - mkdir 14501 (time 1781217057.94 total 232.73 last 68.21) - mkdir 15133 (time 1781217067.94 total 242.73 last 63.16) - mkdir 15764 (time 1781217077.96 total 252.75 last 62.99) - mkdir 16388 (time 1781217087.99 total 262.77 last 62.25) - mkdir 16940 (time 1781217097.99 total 272.78 last 55.19) - mkdir 17625 (time 1781217107.99 total 282.78 last 68.47) - mkdir 18237 (time 1781217117.99 total 292.78 last 61.19) - mkdir 18890 (time 1781217128.00 total 302.79 last 65.24) - mkdir 19496 (time 1781217138.01 total 312.80 last 60.53) - mkdir 20000 (time 1781217146.24 total 321.03 last 61.27) - mkdir 20610 (time 1781217156.24 total 331.03 last 61.00) - mkdir 21207 (time 1781217166.26 total 341.04 last 59.60) - mkdir 21867 (time 1781217176.26 total 351.05 last 65.94) - mkdir 22510 (time 1781217186.28 total 361.07 last 64.21) - mkdir 23115 (time 1781217196.28 total 371.07 last 60.47) - mkdir 23724 (time 1781217206.33 total 381.12 last 60.61) - mkdir 24356 (time 1781217216.33 total 391.12 last 63.18) - mkdir 24945 (time 1781217226.33 total 401.12 last 58.90) - mkdir 25613 (time 1781217236.34 total 411.13 last 66.78) - mkdir 26249 (time 1781217246.34 total 421.13 last 63.57) - mkdir 26854 (time 1781217256.36 total 431.15 last 60.40) - mkdir 27476 (time 1781217266.36 total 441.15 last 62.16) - mkdir 28058 (time 1781217276.38 total 451.17 last 58.12) - mkdir 28619 (time 1781217286.38 total 461.17 last 56.09) - mkdir 29211 (time 1781217296.40 total 471.19 last 59.06) - mkdir 29812 (time 1781217306.42 total 481.21 last 60.01) - mkdir 30000 (time 1781217309.22 total 484.01 last 67.09) - mkdir 30568 (time 1781217319.22 total 494.01 last 56.80) - mkdir 31088 (time 1781217329.22 total 504.01 last 52.00) - mkdir 31695 (time 1781217339.23 total 514.02 last 60.67) - mkdir 32294 (time 1781217349.26 total 524.05 last 59.71) total: 32818 mkdir in 533.18 seconds: 61.55 ops/second - mkdir 605 (time 1781216835.23 total 10.01 last 60.41) - mkdir 1255 (time 1781216845.24 total 20.03 last 64.90) - mkdir 1911 (time 1781216855.25 total 30.04 last 65.56) - mkdir 2505 (time 1781216865.25 total 40.04 last 59.38) - mkdir 3199 (time 1781216875.26 total 50.05 last 69.35) - mkdir 3793 (time 1781216885.26 total 60.05 last 59.37) - mkdir 4398 (time 1781216895.28 total 70.07 last 60.40) - mkdir 4952 (time 1781216905.29 total 80.07 last 55.35) - mkdir 5504 (time 1781216915.31 total 90.10 last 55.08) - mkdir 6151 (time 1781216925.33 total 100.11 last 64.60) - mkdir 6822 (time 1781216935.34 total 110.13 last 66.99) - mkdir 7446 (time 1781216945.34 total 120.13 last 62.40) - mkdir 8091 (time 1781216955.35 total 130.13 last 64.48) - mkdir 8728 (time 1781216965.36 total 140.14 last 63.65) - mkdir 9237 (time 1781216975.38 total 150.16 last 50.79) - mkdir 9821 (time 1781216985.41 total 160.19 last 58.23) - mkdir 10000 (time 1781216988.45 total 163.24 last 58.81) - mkdir 10621 (time 1781216998.46 total 173.24 last 62.06) - mkdir 11229 (time 1781217008.49 total 183.27 last 60.61) - mkdir 11860 (time 1781217018.50 total 193.28 last 63.03) - mkdir 12508 (time 1781217028.50 total 203.29 last 64.76) - mkdir 13147 (time 1781217038.52 total 213.31 last 63.79) - mkdir 13756 (time 1781217048.52 total 223.31 last 60.90) - mkdir 14457 (time 1781217058.54 total 233.32 last 70.00) - mkdir 15089 (time 1781217068.55 total 243.33 last 63.13) - mkdir 15711 (time 1781217078.56 total 253.35 last 62.10) - mkdir 16360 (time 1781217088.56 total 263.35 last 64.89) - mkdir 16923 (time 1781217098.57 total 273.36 last 56.26) - mkdir 17622 (time 1781217108.59 total 283.37 last 69.79) - mkdir 18241 (time 1781217118.59 total 293.37 last 61.89) - mkdir 18868 (time 1781217128.60 total 303.39 last 62.61) - mkdir 19457 (time 1781217138.61 total 313.40 last 58.83) - mkdir 20000 (time 1781217147.74 total 322.52 last 59.52) - mkdir 20620 (time 1781217157.76 total 332.55 last 61.82) - mkdir 21189 (time 1781217167.78 total 342.56 last 56.83) - mkdir 21852 (time 1781217177.78 total 352.56 last 66.29) - mkdir 22459 (time 1781217187.80 total 362.59 last 60.53) - mkdir 23050 (time 1781217197.82 total 372.60 last 59.04) - mkdir 23656 (time 1781217207.82 total 382.61 last 60.55) - mkdir 24278 (time 1781217217.85 total 392.64 last 62.03) - mkdir 24873 (time 1781217227.85 total 402.64 last 59.48) - mkdir 25519 (time 1781217237.86 total 412.65 last 64.54) - mkdir 26173 (time 1781217247.88 total 422.66 last 65.30) - mkdir 26791 (time 1781217257.88 total 432.67 last 61.77) - mkdir 27376 (time 1781217267.89 total 442.67 last 58.46) - mkdir 27975 (time 1781217277.91 total 452.70 last 59.77) - mkdir 28544 (time 1781217287.93 total 462.71 last 56.81) - mkdir 29117 (time 1781217297.93 total 472.72 last 57.26) - mkdir 29760 (time 1781217307.95 total 482.74 last 64.17) - mkdir 30000 (time 1781217312.17 total 486.96 last 56.86) - mkdir 30536 (time 1781217322.18 total 496.96 last 53.58) - mkdir 31104 (time 1781217332.19 total 506.98 last 56.71) - mkdir 31695 (time 1781217342.21 total 516.99 last 59.03) - mkdir 32280 (time 1781217352.24 total 527.02 last 58.32) total: 32818 mkdir in 536.01 seconds: 61.23 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270764 1000540 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781218111 ; total 0 ; last 0) - unlinked 10000 (time 1781218374 ; total 263 ; last 263) - unlinked 20000 (time 1781218659 ; total 548 ; last 285) - unlinked 30000 (time 1781218944 ; total 833 ; last 285) total: 32768 unlinks in 908 seconds: 36.088104 unlinks/second - unlinked 0 (time 1781218111 ; total 0 ; last 0) - unlinked 10000 (time 1781218374 ; total 263 ; last 263) - unlinked 20000 (time 1781218662 ; total 551 ; last 288) - unlinked 30000 (time 1781218950 ; total 839 ; last 288) total: 32768 unlinks in 913 seconds: 35.890472 unlinks/second nlink between: 1 - unlinked 0 (time 1781219026 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781219026 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8220 1263084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre