So, bin am testen.
erstmal ohne Verschlüsselung:
alle Werte über Gigabit Lan + Server 2008R2 und Windows 7 (SSD)
------------------ unverschlüsselt ----------------------
manuell
~10GB Mp3s | PC->NAS | unverschlüsselt | 3:38 | ~42 MB/s
~10GB Mp3s | PC<-NAS | unverschlüsselt | 2.22 | ~62 MB/s
2,83 GB File | PC->NAS | unverschlüsselt | 0:33 | ~92 MB/s
2,83 GB File | PC<-NAS | unverschlüsselt | 0:32 | ~95 MB/s
INTEL NAS Performance Toolkit:
NASPerf Test Results
Test Name,Throughput(MB/s),ReadSize(B),WriteSize(B), AveReadTime(usecs),AveWriteTime(usecs),AveOpenTime(usecs),MaxReadTime(usecs),MaxWriteTime(usecs),MaxOpenTime(usecs)
HDVideo_1Play,74.426, 260790, 0, 3500, 0, 883, 45378, 0, 883
HDVideo_2Play,90.704, 259717, 0, 2858, 0, 2270, 81901, 0, 3583
HDVideo_4Play,93.065, 256691, 0, 2752, 0, 2191, 522294, 0, 3667
HDVideo_1Record,143.234, 0, 262144, 0, 1826, 6322, 0, 554026, 6322
HDVideo_1Play_1Record,84.681, 258758, 262144, 3762, 52, 2177, 101265, 980, 3412
ContentCreation,6.726, 1307, 12303, 37, 1437, 1011, 19565, 2955270, 11381
OfficeProductivity,45.251, 2231, 1822, 1, 30, 1274, 19213, 524866, 28681
FileCopyToNAS,171.397, 0, 65536, 0, 380, 6361, 0, 190619, 6361
FileCopyFromNAS,52.471, 65529, 0, 1246, 0, 973, 64624, 0, 973
DirectoryCopyToNAS,19.614, 70, 41417, 5, 305, 1118, 5, 1964, 365525
DirectoryCopyFromNAS,24.077, 41410, 0, 1327, 0, 667, 16395, 0, 865
PhotoAlbum,7.630, 2937, 203, 369, 2, 709, 517108, 8, 854
-------------------- Bitlocker -----------------------------------------
manuell
(hatte keine Lust MB/s zu notieren - Zeit is wichtiger)
~10GB Mp3s | PC->NAS | Bitlocker | 3:10
~10GB Mp3s | PC<-NAS | Bitlocker | 3.00
2,83 GB File | PC->NAS | Bitlocker | 0:38
2,83 GB File | PC<-NAS | Bitlocker | 0:32
INTEL NAS Performance Toolkit:
NASPerf Test Results
Test Name,Throughput(MB/s),ReadSize(B),WriteSize(B), AveReadTime(usecs),AveWriteTime(usecs),AveOpenTime(usecs),MaxReadTime(usecs),MaxWriteTime(usecs),MaxOpenTime(usecs)
HDVideo_1Play,53.321, 260790, 0, 4887, 0, 730, 197212, 0, 730
HDVideo_2Play,71.916, 259717, 0, 3607, 0, 3463, 81322, 0, 6104
HDVideo_4Play,88.442, 256691, 0, 2892, 0, 4510, 510887, 0, 6095
HDVideo_1Record,104.556, 0, 262144, 0, 2503, 5212, 0, 630502, 5212
HDVideo_1Play_1Record,68.407, 258758, 262144, 4870, 54, 2746, 188353, 186, 4623
ContentCreation,5.130, 1307, 12303, 39, 1933, 1109, 26379, 3065986, 17826
OfficeProductivity,45.317, 2231, 1822, 1, 28, 1640, 12565, 533656, 176045
FileCopyToNAS,123.584, 0, 65536, 0, 527, 5644, 0, 183160, 5644
FileCopyFromNAS,45.117, 65529, 0, 1450, 0, 917, 36793, 0, 917
DirectoryCopyToNAS,17.919, 70, 41417, 7, 336, 1197, 7, 84988, 384739
DirectoryCopyFromNAS,23.442, 41410, 0, 1339, 0, 725, 19824, 0, 1644
PhotoAlbum,7.490, 2937, 203, 378, 2, 754, 518324, 8, 2961
------------------- Truecrypt AES -----------------------
wie man sieht ist die Performance von Bitlocker schonmal sehr gut.