Re: Disk cache defaults

2020-07-30 Thread Markus Armbruster
Stefan Hajnoczi writes: > On Wed, Jul 22, 2020 at 07:14:59AM +0100, anthony smith wrote: >> Appreciate any assistance even if the answer is just "Not possible" so I >> can at least drop this search for answers. > > You can create an /etc/qemu/qemu.conf file but I don't remember if there > is synt

Re: Disk cache defaults

2020-07-29 Thread Stefan Hajnoczi
On Wed, Jul 22, 2020 at 07:14:59AM +0100, anthony smith wrote: > Appreciate any assistance even if the answer is just "Not possible" so I > can at least drop this search for answers. You can create an /etc/qemu/qemu.conf file but I don't remember if there is syntax to set -drive cache=none. CCing

Disk cache defaults

2020-07-21 Thread anthony smith
Having spent a while searching for answers on this I am making a last-ditch effort by contacting the devel group. Could someone let me know if it is possible to change the default disk cache setting in qemu globally? Currently it is set to writeback, in many if not most use cases "none" is optima