Ubuntu
linux package

  1. Bug #1264707
  2. Comment #13

Comment 13 for bug 1264707

Revision history for this message
Ilya Murav'jov (muravjov-il) wrote : Re: IO limit 1.2 MB/s for 32bit ubuntu

I've tested Arch live iso and there is no problem with IO, both i386 and amd64, uname -a:

Linux archiso 3.12.6-1-ARCH #1 SMP PREEMPT Fri Dec 20 19:54:53 CET 2013 i686 GNU/Linux
Linux archiso 3.12.6-1-ARCH #1 SMP PREEMPT Fri Dec 20 19:39:00 CET 2013 x86_64 GNU/Linux

Thus this issue is a combination of kernel + Ubuntu userland settings for my system. :/
Does Ubuntu use cgroups for something like http://unix.stackexchange.com/questions/48138/how-to-throttle-per-process-i-o-to-a-max-limit ?