Thank you for your help Helix.
In tomcat6.conf I put this:
JAVA_OPTS="-Xmx1024m -Xms512M -XX:MaxPermSize=192m -Dfile.encoding=UTF-8"
The server has a total of 4096 MB assigned. At the beginning (in
production) I had troubles with PermGen space and I added
-XX:MaxPermSize=192m. What do you think is the best value for JAVA_OPTS?
I double-checked dspace config and it is OK.
Javier Távara
2013/8/23 helix84 <heli...@centrum.sk>
> On Fri, Aug 23, 2013 at 5:51 PM, Javier Távara <ja.tav...@gmail.com>
> wrote:
> > I use DSpace 3.1 and XMLUI, all was going right until we released to
> public
> > (only changing DNS).
>
> No solution yet, but here's something for starters. This describes how
> to read this type of error: [1].
>
> > # V [libjvm.so+0x679cf3] JVM_RaiseSignal+0xdd033
> > # V [libjvm.so+0x69732d] MachNode::in_RegMask(unsigned int) const+0x3d
>
> So according to [2] it seems the crash is in a a library that's part
> of JRE (libjvm.so). Nevertheless, I'm suspicious of the fact that two
> different flavours of JRE are crashing in the same library - I
> wouldn't rule out error in application yet.
>
> I'd start with obvious stuff
> * Did you give Tomcat enough memory? Insufficient memory could cause
> crashes. See [3].
> * You said this occurred after you changed DNS record to point to DSpace:
> a) did you change dspace.hostname, dspace.baseUrl and dspace.url to
> the new domain name and restart Tomcat?
> b) otherwise the crash might have been caused by a spike in traffic
> when actual live requests started hitting your new DSpace
>
>
> [1] http://www.oracle.com/technetwork/java/javase/felog-138657.html#header
> [2]
> http://www.oracle.com/technetwork/java/javase/crashes-137240.html#gdywn
> [3] https://wiki.duraspace.org/display/DSDOC3x/Performance+Tuning+DSpace
>
>
> Regards,
> ~~helix84
>
> Compulsory reading: DSpace Mailing List Etiquette
> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
>
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