Hi,
The NFS servers can indeed be in other DCs, as long as you have routing in
place.
The only way I can think of is for you to move the snapshot files (with the
entire directory structure) to another secondary storage NFS server and apply
the relevant changes in the DB (snapshot_store_ref) table
Cheers
Alex
From: Granwille Strauss<granwi...@namhost.com>
Sent: 07 November 2022 12:12
To:users@cloudstack.apache.org
Cc: Alex Mattioli<alex.matti...@shapeblue.com>
Subject: Re: Multiple NFS Secondary Storage
Hi Alex
Thank you for getting back to me. I had one NFS server and all snapshots was
correctly stored on it and I noticed that disk usage was close to 80% so I
added two additional NFS storage servers, but these two are at different data
centers. Now, the one NFS server is full, but now volume snapshots are failing
because of the one server being full. How do I set CM to move volumes to the
next available NFS?
On 11/7/22 13:01, Alex Mattioli wrote:
Hi,
What exactly do you mean by “All three NFS servers are different subnet
servers”?
ACS does indeed “load balance” through multiple secondary storages, but ideally
you’d add additional ones long before the existing ones are full.
If a certain volume already has snapshots in a given secondary storage then all
new snapshots of that volume will end up in that same secondary storage, the
only way around that I know of is to migrate all those snapshots to another
secondary storage (which involves some DB hacks).
Cheers
Alex
From: Granwille
Strauss<granwi...@namhost.com.INVALID><mailto:granwi...@namhost.com.INVALID>
Sent: 06 November 2022 16:48
To:users@cloudstack.apache.org<mailto:users@cloudstack.apache.org>
Subject: Re: Multiple NFS Secondary Storage
Hi Guys
Did anyone have feedback on this for me, please?
On 11/5/22 08:46, Granwille Strauss wrote:
Hi Guys
I added three NFS secondary storage drives to cloudstack. All three NFS servers
are different subnet servers. I see now one of the three disk is full and now
my scheduled volume snapshots are failing. Does cloudstack not automatically
detect the next available NFS storage to store volume snapshots to? Is there a
setting I need to enable in global config? I checked documentation and could
not find any mention of such a setting.
--
Regards / Groete
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Regards / Groete
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