2008/3/29, Alan Cox <alan@redhat.com>:
On Sat, Mar 29, 2008 at 10:08:37AM +0100, Martin Sourada wrote:
> Yeah, I agree, but after going trough the article I cannot pass by in
> silence the fact that while in Fedora 5 the disk maximum throughput was
> 29 MB/s in Rawhide it's only 8 MB/s which is nearly 4x less...


That would be a bug or a misconfiguration somewhere. I'm suprised someone
would put that in an article instead of filing a bug.

I have a similar experience, my desktop machine has two 400 gb drives in a mdraid RAID0 which hosts / and /home on lvm with dmcrypt enabled. With an Ubuntu (Hardy, their current development release) install I can restore my backup from my USB harddrive at 23mb/s, same setup  using the current Rawhide the transfer speed is a mere 13mb/s.

I am thinking it's this one:
https://bugzilla.redhat.com/show_bug.cgi?id=232843