Dear David On 18/11/2012 21:21, David Duncan wrote: > I have worked with NPACI and Platform rocks somet and it is typical to > have nodes reinstall when they fail to boot, but your configuration > seems to reinstall on any reboot. Have you worked with the rocks > community to modify your configuration? The node reinstall in case of severy fault, or because of some adminsttration tasks. And in this cases, any node include in a gluster volume lost all of the configuration, and put the gluster volume in a unstable state... > > Did you create a new appliance type for your storage nodes? How do you > distinguish your storage nodes from your compute nodes? Is it possible > that you might be able to maintain the storage nodes distinctly from > your cluster and then add a script for mounting the volumes to your > config.xml? I'm now searching a such way for my cluster: to implement a special appliance to create some gluster nodes. This nodes will be dedicated to storage, and be accesible for computing uniquely for some testing. The mounting is resolved by a automonting on all the cluster. best regards > > > On Thu, Nov 15, 2012 at 12:25 PM, Brian Candler <B.Candler at pobox.com > <mailto:B.Candler at pobox.com>> wrote: > > On Thu, Nov 15, 2012 at 09:30:52AM -0600, Jerome wrote: > > My problem is when a node reboot accidentaly, or for some > > administration task: the node reinstall itself, and the gluster > > volume begin to fail.... I detect taht the UUID of a machine is > > generated during the instalation, so i develop some script to get > > back the original UUID of the node. Despote this, the node could not > > get back in the volume. I miss some special task to do. So, it is > > possible to do a such system with gluster? > > I think you're asking about this: > http://gluster.org/community/documentation/index.php/Gluster_3.2:_Brick_Restoration_-_Replace_Crashed_Server > (with minor modifications for gluster 3.3) > > However the gluster nodes really should have persistent storage of > UUID and > volume configuration. If every time your machine reboots it loses its > /var/lib/glusterd/ directory then this is not good. > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org <mailto:Gluster-users at gluster.org> > http://supercolony.gluster.org/mailman/listinfo/gluster-users > > > > > -- > David Duncan > http://about.me/davdunc > Registered Linux User #279425 > http://counter.li.org -- -- J?r?me L'adulte ne croit pas au p?re No?l. Il vote. (Pierres Desproges)
