> Gesendet: Mittwoch, 16. April 2014 um 04:10 Uhr > Von: "Dennis New" <denn...@dennisn.linuxd.org> > An: support@freenetproject.org > Cc: "Wolfram Goetz" <wolfram.go...@gmx.de> > Betreff: Re: [freenet-support] 3TiB-Node: Installation fails with Java out of > memory error > > 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?
Thanks for the answer. Played around with the settings on a fresh freenet install, but I do not really know what I'm doing... This seems to work more or less: wrapper.java.initmemory=60 (default) wrapper.java.additional.4=256 wrapper.java.maxmemory=1536 On the stats page, 1,45 GiB are allocated for Java and 1,30 GiB are in use. I left alone the MaxPermSize setting, which seems to point to another variable: MaxPermSize=wrapper.app.parameter.1=freenet.ini Still testing, had some additional stability problems because VirtualBox seems to have problems (BSODs with hardware virtualization and two CPUs in den VM). I successfully started a copy of the original 400GiB node and set the datastore size to 3000GiB. But after half an hour it still says "Datastore(CHK-cache) resize in progress: 0/6137772". Hmmm. I'll check back later. _______________________________________________ Support mailing list Support@freenetproject.org http://news.gmane.org/gmane.network.freenet.support Unsubscribe at http://emu.freenetproject.org/cgi-bin/mailman/listinfo/support Or mailto:support-requ...@freenetproject.org?subject=unsubscribe
