Am 11.06.2014 15:44, schrieb Stefan G. Weichinger: > Am 11.06.2014 15:32, schrieb thegeezer: > >>> So my kernel-config seems buggy or I should downgrade to something older? >> >> I suspect that in your fully running system somethingelse(tm) is >> stealing the activity. can you start up with no services enabled and >> do the test ? > > hm, yes. although I had deactivated most of it already. > > > Right now I compile a 3.10.x kernel with a config pulled from the > sysresccd ... way more stuff compiled in, but maybe a step ...
That definitely helped. Faster booting and now the bottleneck is gone somewhere. dd-tests look good now, I already do a first backup via virt-backup (which runs a dd with bs=4M under the hood ... and I pipe that through pigz ...) Now I migrate and slim down this kernel config for the (gentoo-)stable kernel linux-3.12.21-gentoo-r1 ... we'll see! Thanks @thegeezer for the help so far! Stefan
