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From "J. Wolfgang Kaltz" <ka...@interactivesystems.info>
Subject Re: Errors?? in startup sequence
Date Fri, 03 Jun 2005 12:20:53 GMT
Marcus Andersson schrieb:
> When I start Lenya (with debugging turned on) I get to a state after a
> while where the following is repeated over and over with a period of a
> couple of seconds.
> 83528 2005-06-03 11:31:23,365 [Thread-0] DEBUG
> core.runnable.default.execute():191  - Executing Command:
> org.apache.cocoon.components.store.impl.CocoonStoreJanitor@c8769b,pool=d
> 83528 2005-06-03 11:31:23,365 [Thread-5] DEBUG
> core.store.janitor.memoryLow():235  - JVM Memory total: 513802240, free:

Looking at the source of Cocoon's StoreJanitorImpl, this line is printed 
in debug mode when Cocoon checks to see if the memory is low. In this 
case, it is not - otherwise Cocoon would have printed a "Memory is low!" 
debug message as well - so everything seems OK with memory. In other 
words this is not an error.

> (...)
> I had this problem from the beginning when I installed Lenya. After a
> while it justed started to work (after like > 10 restarts of the
> servers) but after a restart of the machine I got into the same
> behaviour again.

I am not sure I understand your problem. The store janitor logging debug 
messages regularly is, by itself, nothing unusual.

Are you saying when you startup Lenya, something is not working ? What 
exactly ? I mean what happens when you start up the servlet engine; does 
Lenya respond to requests and so forth.

 > -Xmn100M -Xms500M -Xmx500M.

Hmm, I don't know what exactly the effect of Xmn is. According to
http://java.sun.com/docs/hotspot/VMOptions.html, this is to "Set the 
size of the young generation" which frankly sounds very mysterious to me 
;) Did you find this option in some Lenya docu ?

FWIW Here are the options I use :
-Xms512M -Xmx512M


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