[ovirt-users] Recent Install Docs?

Charles Tassell charles at islandadmin.ca
Mon Apr 3 17:14:36 UTC 2017


Hi Alan,

   Thanks, that's good to know.  But without the storage being imported 
into the cluster, how do I manage the HostedEngine VM? IE, if I want to 
migrate it to another host in order to do maintenance?  I see in my 
event log an entry "Failed to import the Hosted Engine Storage Domain" 
but there are no extra details as to why.  And my Virtual Machines tab 
is empty, where in my other oVirt clusters I've always been able to see 
the HostedEngine there.


On 2017-03-30 03:20 PM, Alan Griffiths wrote:
> I believe that is the required setup - dedicated storage domain for 
> HE. It's certainly the case on 4.0, I haven't played with 4.1 yet.
>
> For docs you can always check the RHV set, they are generally 
> applicable to oVirt.
>
> https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1-beta/html/self-hosted_engine_guide/ 
> <https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1-beta/html/self-hosted_engine_guide/>
>
>
> On 30 March 2017 at 18:17, Charles Tassell <charles at islandadmin.ca 
> <mailto:charles at islandadmin.ca>> wrote:
>
>     Hello,
>
>       Are there any more recent install docs than what's on the
>     website?  Those all seem to be back from the 3.x days and don't
>     really deal with the modern setup of using a hosted engine.
>
>       More specifically, I've noticed that when deploying a hosted
>     engine I can't import the storage domain that the engine is on.
>     When I try I get errors like "Can't import the storage domain,
>     connection already exists"  Because I can't import my storage
>     domain, I can't initialize the cluster, so I can't really get
>     anywhere with the setup.  I had this same problem on 4.0 (using
>     4.1 now) and I "fixed" it by wiping the cluster and creating two
>     sets of storage: a small 50G one that holds the hosted engine, and
>     then another one that holds all my VMs.  I don't want to do that
>     with my new cluster if I can at all avoid it.
>
>
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