On 17/12/2018 18:54, Jonathan Billings wrote:
On Mon, Dec 17, 2018 at 01:52:40PM -0500, Jonathan Billings wrote:
On Mon, Dec 17, 2018 at 05:50:44PM +0000, lejeczek via CentOS wrote:
I updated to qemu-kvm-common-ev-2.12.0-18.el7_6.1.1.x86_64 (also libvirt)
and my Centos 6.10 kvm guests now do not start.
Funnily enough Win10 guest are fine, only Centoses cannot start, silently &
without any errors.
Any care to comment?
It looks like you installed CentOS 7 packages on a CentOS 6 system.
I'm amazed it even worked. Try removing the packages and
re-installing the appropriate packages for CentOS 6.
Oh, never mind me, I missed that you were saying that your *GUESTS*
don't start.
Did you do a full update to CentOS 7.6.1810, or just the libvirt/qemu packages?
yes, I see my sentence was not complete, although it non-explicitly said
Centos 7 (qemu package version).
So, host is Centos 7 updated to the latest (no fasttrack repo, but
cr(rolling) yes) and quests are(if not gone now?) Centos 6.10.
virsh start such a guest okey, complains of nothing, no errors but guess
does not boot. I see qemu BIOS and boot menu but when it comes to
booting the OS/grub/kernel, then this does not happen.
Checking qcow image with qemu confirms images are free of errors, etc. I
can mount these Centos guests okey, filesystem seems good.
I do not want to downgrade just yet, but will have to check that option
soon.
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