[ovirt-users] [RFI] oVirt 3.6 Planning

[Blaster]

This is using an AIO configuration in a lab, no chance of a migration storm.  I’m just looking for an easy way to move a VM around if I need to.  1GB ethernet is getting mighty slow these days, and any other shared storage is horribly expensive for a consultant’s home lab. 10GB NIC cards are becoming affordable, but the switches, not so much.



On Dec 21, 2014, at 5:12 AM, Nir Soffer <nsoffer at redhat.com> wrote:

> ]
> Creating storage domain per vm is not a good idea.
> 
> The system is expecting all storage domain to be accessible by all hosts. So
> if you have multiple storage domains and one become inaccessible, a host
> may become non-operational, which will cause migration storm from this host
> to other hosts. Basically, the more storage domains you have, your system
> is more fragile.
> 
> Create new storage domains only when you must (e.g. separating testing and
> production environments). For importing and exporting vms, you can use the
> export domain.
> 
> Nir

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