On 1/9/19 11:50 AM, Akshar Kanak wrote:
Hi
Thanks for the reply
We have seen the same guest VM freezing on vmware ESXi machine also ,
No wonder given that the guest remains 5 years out of date even when
using a different hypervisor. Leaving aside that also the long-term
kernel installed from ElRepo that you are using is also more then 4
years out of date.
Please update the OS(es) to the current supported OS versions ( that is,
7.6 / 6.10 ) and verify if the problems persist. But you've already been
told that by several persons...
so we were interested in know in the internal condition of the guest
vm when the freeze happened
How can we analyse the core file generated by "virsh dump "
http://bfy.tw/LhMS might help with that
Regards,
manuel
Thanks and regards
Akshar
On Wed, Jan 9, 2019 at 1:58 PM Manuel Wolfshant
<wo...@nobugconsulting.ro <mailto:wo...@nobugconsulting.ro>> wrote:
On 1/9/19 10:24 AM, Akshar Kanak wrote:
Dear team
I am running a centos guest VM which freezes for every few
days . The qemu-kvm on shows 100% cpu utilization.
Ping to the guest might work or may not work .Please can you
tell me what approach can i take to debug it .
using "virsh dump" I can dump the core of the guest vm but I
am not sure how to analyse it .
Guest Centos VM : "Linux GUESTCentOS70
3.10.0-123.4.4.el7.x86_64 #1 SMP Fri Jul 25 05:07:12 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux"
"CentOS Linux release 7.0.1406 (Core)"
1 vcpu and 2 GB ram
Host machine : "Linux HOST 3.10.51-1.el6.elrepo.x86_64 #1 SMP Fri
Aug 1 13:14:11 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux"
"CentOS release 6.5 (Final)"
qemu-kvm package used : qemu-kvm-0.12.1.2-2.415.el6_5.10.x86_64
Thanks and regards
Akshar
I'd say that you should start by updating the OS on both host and
guest. Both OSes are heavily outdated, you lack YEARS of updates.
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