right now it is configured like that and I love it. Thanks to that wm-bot never crashes because of nfs / gluster outages, its system files are on local fs which is backed up to gluster every day, in fact it contains just binaries and config files, nothing what can't be recovered easily. Local fs doesn't just bring better performance, but especially perfect availability - it's never offline, while nfs and gluster are having outages all the time...
On Wed, Oct 16, 2013 at 6:00 PM, Ryan Lane <rlan...@gmail.com> wrote: > On Wed, Oct 16, 2013 at 1:45 AM, Petr Bena <benap...@gmail.com> wrote: > >> not that it would actually worked better :P I would be most happy to >> switch to local /dev/vdb storage which never had any problems, but for >> that wm-bot would need to be on own project >> >> > That's not a good idea. Performance would be better (which you probably > don't need), but at the cost of decreased ability to recover. /dev/vdb goes > away with an instance. If a compute node fails and your instance is on it, > your data is gone. > > - Ryan > _______________________________________________ > Wikitech-l mailing list > Wikitech-l@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikitech-l _______________________________________________ Wikitech-l mailing list Wikitech-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikitech-l
