Re: [freenet-support] 3TiB-Node: Installation fails with Java out of memory error

2014-04-15 Thread Dennis New
On Mon, 14 Apr 2014 21:05:31 +0200, Wolfram Goetz wrote:
> Hello everyone,
> 
> I had successfully run a 400GiB-Node in a Windows 7 x64 environment,
> running as a virtual machine in VirtualBox with 6GB RAM. Now I moved
> the whole installation to a larger harddisk and tried to increase the
> datastore size to 3TiB. This results in a java out of memory error.
> This is from my wrapper.log:
> 
> INFO   | jvm 1| 2014/04/14 17:08:17 | Initializing SSK Datastore
> (46033289 keys)
> INFO   | jvm 1| 2014/04/14 17:08:17 | WrapperManager Error: Error
> in WrapperListener.start callback.  java.lang.OutOfMemoryError: Java
> heap space STATUS | wrapper  | 2014/04/14 17:08:17 | Filter trigger
> matched. Restarting JVM.
> INFO   | jvm 1| 2014/04/14 17:08:17 | WrapperManager Error:
> java.lang.OutOfMemoryError: Java heap space
> STATUS | wrapper  | 2014/04/14 17:08:17 | Filter trigger matched.
> Restarting JVM.
> 
> After a few more error messages freenet shuts down completely. Same
> problem with a new & clean install of freenet. 
> 
> Memory settings from my wrapper conf:
> 
> wrapper.java.initmemory=256
> wrapper.java.additional.4=-XX:MaxPermSize=256m
> wrapper.java.maxmemory=1024
> 
> Did not work with the original settings, too. Any idea what I could
> do?

Perhaps try increasing your MaxPermSize, to something like 500M or so?
And check (in fproxy's Statistics page) that you aren't reaching your
1gig maxmemory, which should probably be enough?
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Re: [freenet-support] Run Freenet on Raspbian Raspberry Pi Error

2014-04-15 Thread Dennis New
On Mon, 14 Apr 2014 02:49:41 +0200, anon...@posteo.de wrote:
> Hello.
> I installed Freenet on my Raspberry Pi with this tutorial (Post by 
> BigObelix):
> http://www.raspberrypi.org/forums/viewtopic.php?f=63&t=7383&start=25
> 
> I've installed it with the offline installer in a mounted truecrypt 
> volume (/media/DIRECTORY_MOUNTED/...)
> 
> But Freenet won't start. The wrapper.log shows following errors:
> 
> OS is linux
> Detected memory: 437
> Starting Freenet 0.7...
> STATUS | wrapper | 2014/04/14 01:13:52 | --> Wrapper Started as Daemon
> STATUS | wrapper | 2014/04/14 01:13:52 | Java Service Wrapper
> Community Edition 32-bit 3.5.23
> STATUS | wrapper | 2014/04/14 01:13:52 | Copyright (C) 1999-2013
> Tanuki Software, Ltd. All Rights Reserved.
> STATUS | wrapper | 2014/04/14 01:13:52 | 
> http://wrapper.tanukisoftware.com
> STATUS | wrapper | 2014/04/14 01:13:52 |
> STATUS | wrapper | 2014/04/14 01:13:52 | Launching a JVM...
> ERROR | wrapper | 2014/04/14 01:13:55 | JVM exited while loading the 
> application.
> INFO | jvm 1 | 2014/04/14 01:13:55 | Fehler: Hauptklasse 
> freenet.node.NodeStarter konnte nicht gefunden oder geladen werden
> STATUS | wrapper | 2014/04/14 01:13:59 | Reloading Wrapper 
> configuration...
> STATUS | wrapper | 2014/04/14 01:13:59 | Launching a JVM...
> ERROR | wrapper | 2014/04/14 01:14:01 | JVM exited while loading the 
> application.
> INFO | jvm 2 | 2014/04/14 01:14:01 | Fehler: Hauptklasse 
> freenet.node.NodeStarter konnte nicht gefunden oder geladen werden
> STATUS | wrapper | 2014/04/14 01:14:06 | Reloading Wrapper 
> configuration...
> STATUS | wrapper | 2014/04/14 01:14:06 | Launching a JVM...
> INFO | jvm 3 | 2014/04/14 01:14:08 | Fehler: Hauptklasse 
> freenet.node.NodeStarter konnte nicht gefunden oder geladen werden
> ERROR | wrapper | 2014/04/14 01:14:08 | JVM exited while loading the 
> application.
> STATUS | wrapper | 2014/04/14 01:14:13 | Reloading Wrapper 
> configuration...
> STATUS | wrapper | 2014/04/14 01:14:13 | Launching a JVM...
> ERROR | wrapper | 2014/04/14 01:14:16 | JVM exited while loading the 
> application.
> INFO | jvm 4 | 2014/04/14 01:14:16 | Fehler: Hauptklasse 
> freenet.node.NodeStarter konnte nicht gefunden oder geladen werden
> STATUS | wrapper | 2014/04/14 01:14:20 | Reloading Wrapper 
> configuration...
> STATUS | wrapper | 2014/04/14 01:14:20 | Launching a JVM...
> INFO | jvm 5 | 2014/04/14 01:14:23 | Fehler: Hauptklasse 
> freenet.node.NodeStarter konnte nicht gefunden oder geladen werden
> ERROR | wrapper | 2014/04/14 01:14:23 | JVM exited while loading the 
> application.
> FATAL | wrapper | 2014/04/14 01:14:23 | There were 5 failed launches
> in a row, each lasting less than 300 seconds. Giving up.
> FATAL | wrapper | 2014/04/14 01:14:23 | There may be a configuration 
> problem: please check the logs.
> STATUS | wrapper | 2014/04/14 01:14:23 | <-- Wrapper Stopped
> 
> 
> How can i start freenet on my raspberry with raspbian?

Looks like the wrapper is having trouble finding the main freenet.jar.
Do you have a wrapper.conf (or similar) file there? Specifically, you
want to pay attention to the wrapper.working.dir variable. Perhaps even
append lines such as:

wrapper.java.classpath.1=/where/is/freenet.jar
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