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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No wonder given that the guest remains 5 years out of date even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more then 4 years out of date.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
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 Both OSes are heavily outdated, you lack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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