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Re: Bug#626061: issues with iceweasel3 and home dirs in nfs



Hi everyone,

On Sun, May 08, 2011 at 04:45:45PM +0200, Holger Levsen wrote:
> Hi Petter,
> 
> On Sonntag, 8. Mai 2011, Petter Reinholdtsen wrote:
> > As far as I know, sqlite works just fine on NFS.  I've used lots of
> > sqlite databases via NFS.  Do you have a source for this claim, 
> 
> user information from Oslo :)
> 
> Searching on the web confirmed this, ie https://launchpad.net/bugs/237970 or 
> http://www.fedoraforum.org/forum/showthread.php?t=192920
> 
> > and
> > more information on how it fail? 
> 
> no, just what I desribed in the bug.

We had some issues with NFS over WLAN and iceweasels sqlite databases,
since iceweasel seems to insist on constantly writing to the history
whenever loading a web page, resulting in NFS being clogged by too many
simultaneous write requests in a classroom, regardless of nolock (but
sync and a lower wsize setting helps, somewhat).

We ended up providing a package that copies .mozilla from and back to
NFS, using /tmp/ as local cache, before starting and ending iceweasel,
dpkg-diverting the original iceweasel script.

http://rp.skolelinux.de/packages/firefox-tuning/

Yes, I know that a diversion is not the "recommended way". But it was a
good workaround for the time being.

Regards
-Klaus


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