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Date: Thu, 25 Oct 2012 10:03:13 +0800
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Subject: Re: HA test systemvm can't work. help me!
From: guang wu <kingkisskill@gmail.com>
To: cloudstack-dev <cloudstack-dev@incubator.apache.org>
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thanks everybody,

1.Your router has a corrupt disk? Can you destroy this router, start a
new VM for the user? Does the new router still have booting issues?

yes,the disk has corrupted, start a new router VM can normal work. but
i want to know is this a bug or
other reason cause the disk corrupt and i want to know how to ensure
disk data integrity and stability?


2.Have you tried using a redundant virtual router?

i don't know how to add a redundant virtual router, can you give me
some material about add a redundant virtual router?

3.i want to know why i can't receive your reply for my email?

2012/10/24 guang wu <kingkisskill@gmail.com>

> hi,everyone:
>    i 'm very interest in cloudstack,but now i have a trouble when i test
> HA. i can't solution, but may be you can help me. for example:
> my environment is that : 1 zone, 1 pod, 1 cluster, 2 host(agent), 1
> primary storage, 1 second storage, basic network, nfs, second storage wit=
h
> management-server at the same machine,
> primary storage at the another machine lone, primary storage and second
> storage use nfs. cloudstack version is : 3.0.3,  (host/agent)os : centos
> 6.2, nfs version is :4, Hypervisor: kvm,
> install and deploy is success.
>    everything is ok and i begin try test HA=A3=ACi pluck pu  reticle that=
  one
> of host,  when the host don't contain the systemvm(Virtual Router VM or S=
econdary
> Storage VM), the HA can success,
> otherwise HA fail always, i found the router vm can't running ( work
> normal ), view the vm console, found the vm disk file failure or pid can'=
t
> write orTIP user input run level: or  always stay grub>,  why is that
> result? nfs can't ensure data integrity and stability or other reason?
>
>    i upload some picture,this system vm stay state,
> help me ,thanks everyone.
>
>

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