The steps roughly would be to put that storage domain in maintenance then edit/redefine it. You have the option to set gluster mount point options for the redundancy part. No need to set dns round robin.

Alex

On Sun, Jul 1, 2018, 13:29 Liebe, André-Sebastian <andre.liebe@gematik.de> wrote:

Hi list,

I'm looking for an advice how to change the mount point of the hosted_storage due to a hostname change.

When I set up our hyperconverged lab cluster (host1, host2, host3) I populated the mount path with host3:/hosted_storage which wasn't very clever as it brings in a single point of failure (i.e. when host3 is down).
So I thought adding a round robin dns/hosts entry (i.e. gluster1) for host 1 to 3 and changing the mount path would be a better idea. But the mount path entry is locked in web gui and I couldn't find any hint how to change it manually (in database, shared and local configuration) in a consistent way without risking the cluster.
So, is there a step by step guide how to achieve this without reinstalling (from backup)?


Sincerely

André-Sebastian Liebe
Technik / Innovation

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