[ovirt-users] Re: How do I share a disk across multiple VMs?
I know that clusterizing applications (for example corosync/pacemaker Active-Passive or
even GFS2) require simultaneous access to the data.
In your case you can create:
- 2 separate VMs replicating over DRBD and sharing the storage over NFS/iSCSI
- Using NFS Ganesha (this is just a theory but should work) to export your Gluster volumes
in a redundant and highly available way
Best Regards,
Strahil Nikolov
В петък, 16 април 2021 г., 01:56:09 ч. Гринуич+3, Jayme <jaymef(a)gmail.com> написа:
David, I’m curious what the use case is. :9 you plan on using the disk with three vms at
the same time? This isn’t really what shareable disks are meant to do afaik. If you want
to share storage with multiple vms I’d probably just setup an nfs share on one of the
vms
On Thu, Apr 15, 2021 at 7:37 PM David White via Users <users(a)ovirt.org> wrote:
I found the proper documentation
at https://www.ovirt.org/documentation/administration_guide/#Shareable_Disks.
When I tried to edit the disk, I see that sharable is grayed out, and when I hover my
mouse over it, I see "Sharable Storage is not supported on Gluster/Offload
Domain".
So to confirm, is there any circumstance where a Gluster volume can support sharable
storage? Unfortunately, I don't have any other storage available, and I chose to use
Gluster, so that I could have a HA environment.
Sent with ProtonMail Secure Email.
‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Thursday, April 15, 2021 5:05 PM, David White via Users <users(a)ovirt.org>
wrote:
> I need to mount a partition across 3 different VMs.
> How do I attach a disk to multiple VMs?
>
> This looks like fairly old
documentation-not-documentation: https://www.ovirt.org/develop/release-ma...
>
>
> Sent with ProtonMail Secure Email.
>
_______________________________________________
Users mailing list -- users(a)ovirt.org
To unsubscribe send an email to users-leave(a)ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/WZY6OJWBH5K...
_______________________________________________
Users mailing list -- users(a)ovirt.org
To unsubscribe send an email to users-leave(a)ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/3XAQI4WTRSP...