On 9 Jul 2004, at 2:57 pm, Justin Powell wrote: > > I can move a 1 Gb file between one dell dual xeon box and another in 44 > secs on my network (23MB/sec) using scp, but if I move from a dell to a > dual G4 xserve local drive it takes 83 secs (12 MB/sec). Try some protocol other than scp. scp's limiting factor tends to be CPU, because of the encryption overhead. > Strangely though > if I move it from the dell to the Xraid attached to the G4 it also only > goes at 12 MB/sec - and in that case the mac drive speed should not be > the > limiting factor. No, the CPU probably is. The G4 is not that quick, and is having to do all that ssh decryption. Try FTP instead. Having said that, I have a sneaky feeling that the HFS+ filesystem is not the fastest in the world. There is a SourceForge project to provide ext3 support to MacOS X. I have not been brave enough to try it yet. I downloaded it, and then chickened out. :-) Tim -- Dr Tim Cutts Informatics Systems Group, Wellcome Trust Sanger Institute GPG: 1024D/E3134233 FE3D 6C73 BBD6 726A A3F5 860B 3CDD 3F56 E313 4233