Thanks for your reply Digimer.
On Mon, Mar 13, 2017 at 1:35 PM, Digimer wrote:
> On 13/03/17 12:07 PM, Chris Walker wrote:
> > Hello,
> >
> > On our two-node EL7 cluster (pacemaker: 1.1.15-11.el7_3.4; corosync:
> > 2.4.0-4; libqb: 1.0-1),
> > it looks like successful STONITH
You have many options to do that:
- lsyncd+csync2/rsync
- cron+rsync
- glusterfs replicated f's
Lsyncd + csync2 is a good option if you need near to real time replication
Cron + rsync is a good option for scheduled replication
Glusterfs is good for real time replication
For 2+ nodes
Regards
On 03/13/2017 12:38 PM, Frank Fiene wrote:
> Hmm, Puppet is also a good idea. Thanks.
>
> I haven’t tried because we have not so many Linux servers. Just a handful.
It depends on how much data there is and what the update model is. For
larger datasets zfs incremental snapshots work best IME,
Hmm, Puppet is also a good idea. Thanks.
I haven’t tried because we have not so many Linux servers. Just a handful.
Cheers
--
Frank Fiene
IT-Security Manager VEKA Group
Fon: +49 2526 29-6200
Fax: +49 2526 29-16-6200
mailto: ffi...@veka.com
http://www.veka.com
PGP-ID: 62112A51
On 13/03/17 12:07 PM, Chris Walker wrote:
> Hello,
>
> On our two-node EL7 cluster (pacemaker: 1.1.15-11.el7_3.4; corosync:
> 2.4.0-4; libqb: 1.0-1),
> it looks like successful STONITH operations are not communicated from
> stonith-ng back to theinitiator (in this case, crmd) until the STONITHed
On 03/13/2017 06:02 AM, Frank Fiene wrote:
> Hi,
>
> one short beginner question:
>
> Is it possible to sync for instance Apache sites-available directory
across all cluster members without DRBD etc?
Short beginner answer: yes.
> Can pcsd do this?
No.
There's any number of ways to do it but
Hello,
On our two-node EL7 cluster (pacemaker: 1.1.15-11.el7_3.4; corosync:
2.4.0-4; libqb: 1.0-1),
it looks like successful STONITH operations are not communicated from
stonith-ng back to theinitiator (in this case, crmd) until the STONITHed
node is removed from the cluster when
Corosync notices
Hi,
As far as I know pcsd has no such functionality.
This is possible using Cluster Sync tool csync2
http://oss.linbit.com/csync2/.
On 13/03/17 13:02, Frank Fiene wrote:
Hi,
one short beginner question:
Is it possible to sync for instance Apache sites-available directory across all
Hi,
one short beginner question:
Is it possible to sync for instance Apache sites-available directory across all
cluster members without DRBD etc?
Can pcsd do this?
Kind Regards! Frank
—
Frank Fiene
IT-Security Manager VEKA Group
Fon: +49 2526 29-6200
Fax: +49 2526 29-16-6200
mailto:
On 11/03/17 02:50, cys wrote:
> We have a cluster containing 3 nodes(nodeA, nodeB, nodeC).
> After nodeA is taken offline(by ifdown, this may be not right?),
ifdown isn't right, no. you need to do a physical cable pull or use
iptables to simulate loss of traffic, ifdown does odd things to
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