On Server A, it shows /dev/dm-0 as the fs to mount and /dev/dm-3 on Server B.
Mounting it on /data and writing files into Server A, all those files written are not reflecting on Server B and vice versa. Do I need to use GFS2 on this scenario?
On Mon, Dec 6, 2010 at 11:01 AM, Christophe Varoqui <christophe.varoqui@xxxxxxxxx> wrote:
have you tested that without multipathing ?
> I'm having issues right now using HP Storageworks P2000 G3 MSA with Dual
> Fiber Channel connected on each host (2 Servers). I've already configure
> multipathing and mounted my multipath alias (/dev/mapper/data to /data)
> but everytime I put some data inside /data/ on Server 1, it doesn't
> reflect on Server2 and vice versa. Is there any tweak on this?
>
I understand you use a filesystem there ... A clustered fs like ocfs2 or gfs2 would be necessary to synchronize your caches. If you are not using one of those, the fs should be mounted on a single node at a time.
Regards,
cvaroqui,
opensvc
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