On Tue, Mar 03, 2009 at 07:27:18AM -0700, Nick Couchman wrote:
> So, in your Xen configs, are you using phy: to access the DRBD devices
> directly?
Yes, you are correct. I've used a file based storage backend before, but
it was too slow.
drbd.conf:
----8<----
resource stunnel {
on jitxen01 {
address 192.168.0.1:7794;
device /dev/drbd4;
disk /dev/XEN/stunnel;
meta-disk internal;
}
on jitxen02 {
address 192.168.0.2:7794;
device /dev/drbd4;
disk /dev/XEN/stunnel;
meta-disk internal;
}
net {
allow-two-primaries;
after-sb-0pri discard-zero-changes;
after-sb-1pri discard-secondary;
}
}
----8<----
machine config in xen:
----8<----
name="stunnel"
[...]
disk=[ 'phy:/dev/drbd4,xvda,w', ]
----8<----
> If so, then you should be okay without a cluster-aware
> filesystem
Now I feel much better :-)
> - sorry about that, I was under the impression that you were
> mounting the DRBD device on the dom0s and then storing disk files on it.
This sounds like a not-so-clever idea to me :-)
Rainer
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