| From: | johann at 2ndquadrant(dot)com (Johann 'Myrkraverk' Oskarsson) |
|---|---|
| To: | |
| Subject: | [Pljava-dev] Regarding huge shared buffers |
| Date: | 2012-05-25 18:48:57 |
| Message-ID: | u5549j.x5u5549j.k400.yu3q.gnus@asuka.myrkraverk.com |
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| Lists: | pljava-dev |
Hi,
A few people have run into spurious segfaults in the Java Virtual
Machine when shared_buffers are set to 2GB or sligtly less.
For the record I was unable to reproduce it on a PPC Linux machine with
OpenJDK:
psql (9.1.3)
Type "help" for help.
johann=# select getsysprop( 'java.home' );
getsysprop
---------------------------------------------------
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.ppc64/jre
(1 row)
johann=# show shared_buffers;
shared_buffers
----------------
2GB
(1 row)
--
Johann Oskarsson http://www.2ndquadrant.com/ |[]
PostgreSQL Development, 24x7 Support, Training and Services --+--
|
Blog: http://my.opera.com/myrkraverk/blog/
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