On Wed, Oct 24, 2012 at 03:49:07AM -0400, guang wu wrote: > 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 with 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，i pluck pu reticle > that one of host, when the host don't contain the > systemvm(Virtual Router VM or Secondary 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?
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? > > i upload some picture,this system vm stay state, > help me ,thanks everyone. > Please post image elsewhere as apache list will remove them. -- Prasanna.,
