Thanks it worked.
On Tue, Oct 21, 2014 at 6:20 PM, Reco <recovery...@gmail.com> wrote: > Hi. > > On Tue, Oct 21, 2014 at 02:58:45PM +0500, Muhammad Yousuf Khan wrote: > > Hi, > > > > I have a debian wheezy machine with 12GB RAM and 500GB 7200 RPM > harddrive WD black 32MB cache. > > > > copying host node (local or remote) working fine. however when i create > a KVM guest on the top and try to install XP it take almost half day to > install the XP/ > > other operating systems. my processor and disk IO are showed up very > stable in virt-manager graph. also the console very smooth no jerking at > all. > > > > Actually i am using Proxmox virtualization platform and i am using it > for many years. i haven't face issue like this in Proxmox. they are > basically based on > > Debian OS now trying to learn Libvirt too for polishing my skills or for > bed time as it seems in near future Proxmox will be a paid solution. > > > > Can anyone please share what can be the issue and how can i solve it. > > By default qemu should use sync I/O on host OS, which is safe > (presumably), but annoyingly slow. > > Try [1] before installing guest OS. > > [1] > > http://www.ducea.com/2011/07/06/howto-improve-io-performance-for-kvm-guests/ > > Reco > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact > listmas...@lists.debian.org > Archive: https://lists.debian.org/20141021132007.GA26302@x101h > >
