My client wants us to have very high availability, thus we need to have Jahia still working (at
least for viewing pages and not editing) even if the server on which files are stored is down for
a moment.
Would anyone have a suggestion?
Are RAID5 disks not enough? Else this seems more a problem of hard drive clustering than a problem of Jahia itself...
Is the cache refreshed even if the file server is not available?
If your hard drive crashed I doubt Jahia will continue to run especially if your database is also on the same hard drive ;-)
If the file server is unavailable could: - the viewing of the pages still work thanks to the cache? - the edit module fail (that would be fine for us)
In such a case, use a "wget" or similar command once a while (e.g. every day, week, month), put a copy of the static pages on a front-end Apache server and, if Jahia does not respond any more, automatically redirect to the static copy of the site until repair/reboot. Of course this is only valid for the anonymous access ("guest" in jahia) and users can not logged in any more...
Cheers St�phane
Thanks Gilles
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