[ovirt-users] Re: Virtual machine replica - DR

2020-04-27 Thread ccesario
Hi Christopher, 

Thanks by answer. 
I just made reference these tools, because they work as expected.
This is the reason by me reference them.
If you know one tool like these that for oVirt, let me know.

Thanks in advance
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[ovirt-users] Re: Virtual machine replica - DR

2020-04-26 Thread Christopher Cox

On 4/26/20 4:19 PM, ccesa...@blueit.com.br wrote:

Hello,
Does someone know any tool/method to replicate the VMS from a "Production" Cluster to 
"Secondary"  Cluster, to provide a DR solution without Storage replication dependency or 
Gluster Storage.
Like Veeam, Zerto toosl do with other hypervisors.

Is there anyway, tool, product to do it!?


In all fairness, most of your "likes" play some roulette.  Taking snapshots and 
copying is fine and dandy, but cannot insure application data integrity.  Some 
might have agents for popular databases, but not necessarily everything (see 
next paragraph).


Ideally "writers" have to be quiesced (suspend write actions in a good way) 
somehow so that the data on disk prior to snapshot is integral.  Now, with that 
said, the roulette wheel is definitely slanted in your favor.  Just noting that 
the techniques that many things do aren't as fool proof as they might have you 
believe.


(btw, I think I just hinted as to the common recipe that is used to pull this 
off (with the stated flaws), at least part of it)


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