[freenet-support] Odd startup errors

2008-09-10 Thread Matthew Toseland
On Saturday 06 September 2008 20:20, Mr. Flibble wrote:
> Hiya,
> Thanks for the reply.
> 
> > This means that the datastore was corrupted and is being 
> > reconstructed. This 
> > is normal, but if it happens very often there may be a problem.
> 
> Ah, weird. Not sure what could have caused the corruption,  my node's been
> up for a few days, without me restarting the service myself.
> Anyway, a couple of hours later and it seems to have fixed itself.
> Thanks!

Out of disk space, sometimes out of memory, hardware problems, lots of things 
can cause it.
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[freenet-support] Changing ports etc.

2008-09-10 Thread Matthew Toseland
On Monday 08 September 2008 22:27, Mr. Flibble wrote:
> If you're used to 0.5, then 0.7 should  be easy.
> On the windows  version the wizard  will sort out things like that, and
> afterwards, it's all editable  via the web interface.
> 
> Just  install it and try it!

I'm not sure about that. The wizard doesn't ask about ports, although the 
installer will use different ports if the defaults are occupied. I don't 
think the wizard asks about IP addresses; you will have to go to the 
Configuration page, and then add it in the Node section.
> 
> MrFlibble
> 
> 
> > -Original Message-
> > From: support-bounces at freenetproject.org 
> > [mailto:support-bounces at freenetproject.org] On Behalf Of Level 13
> > Sent: 08 September 2008 22:12
> > To: support at freenetproject.org
> > Subject: [freenet-support] Changing ports etc.
> > 
> > Is there a short how-to for Freenet 0.7 installation for those who are
> > switching from 0.5? Especially I'm looking for info about:
> > -how to change the default ports (which are already taken by other
> > services on my server, and are not to be used at all), for local
> > access as well as the one visible on the outside,
> > -where to put the hostname.dyndns.xyz info so that you can be reached
> > if you have a dynamic IP?
> 
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Re: [freenet-support] How does a Freenet newbie get Freenet friends to become invisible

2008-09-10 Thread Matthew Toseland
On Tuesday 09 September 2008 18:15, Jelbert Holtrop wrote:
 Would it be possible to run a freenet node in a datacenter, that node  
 will be set up to run with strangers. If I and my friends ( in a dark  
 net) add that node as a friend we are alle connected to freenet and  
 our identity is secure.

Your identity is somewhat secure provided the node in the datacenter is 
secure, and the friends you add are trustworthy. Generally this sort of thing 
doesn't gain much performance unless it's the only way you can run a 24x7 
node; most nodes don't manage output bandwidth over 70K/sec, and many nodes 
don't manage output bandwidth over 40K/sec.

 If I would make such a setup what would be the ammount of data  
 bandwidth (the total amount of send and received data a day/month )  
 needed for such a node? Is it possible to fix the maximum amount of  
 bandwith used? I would not like to receive a bill for going over my  
 quota.

You would need to set the bandwidth limits accordingly. We don't currently 
support a transfer limit/average bandwidth limit, but we do support bandwidth 
limits on both upstream and downstream bandwidth. If you give freenet a 
20K/sec output limit, it shouldn't use much more than that, but make sure you 
include some slack.
 
 Jelbert
 On 9 Sep 2008, at 15:05, Evan Daniel wrote:
 
  On Tue, Sep 9, 2008 at 5:22 AM, bqz69 [EMAIL PROTECTED] wrote:
  I have almost made a supplementary Freenet, Freemail, JSite -and FMS
  minihowto, but I need an important question answered.
 
  How does a Freenet newbie, who urgently needs Freenet for some  
  purpose, add
  reference nodes of Friends, when he/she does not have any Freenet  
  Friends,
  but is all on his own?
 
  This is a question about finding Freenet friends, and not about  
  adding the
  very reference node (that I know already)
 
  Freenet becomes more and more rurgent, I find
 
  I need it explained in down to earth words?
 
  It is a very relevant question I hope. :-)
 
  Short answer:  you don't.
 
  Longer answer:  the point of the Friends nodes is that the nodes are
  run by people you trust (for some value of trust).  In order for that
  to be meaningful, you have to know the person in some context other
  than as a potential person to swap noderefs with.  If you only know
  them as someone to swap noderefs with, then it's not particularly more
  or less secure than the automatic Strangers connections -- in either
  case, the people you're connecting to might be Bad Guys in disguise.
  So, in order to add Friends nodes in a manner that actually improves
  your security, you have to find people you know who run freenet -- if
  you don't know any such, then the best thing to do is convince your
  friends to run freenet, and swap noderefs with them.  There simply
  isn't a shortcut here; if you want better security than the Strangers
  mode offers, you need to have some non-freenet-based trust in the
  person you're connecting to.  (However, there's no requirement that
  you know the person in real life -- online friends who you know from
  another context work fine too.)  Exactly how much you need to trust
  the Friends you connect to will depend on your personal situation.
 
  Hope that clears things up...
 
  Evan Daniel
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Re: [freenet-support] Changing ports etc.

2008-09-10 Thread Matthew Toseland
On Monday 08 September 2008 22:27, Mr. Flibble wrote:
 If you're used to 0.5, then 0.7 should  be easy.
 On the windows  version the wizard  will sort out things like that, and
 afterwards, it's all editable  via the web interface.
 
 Just  install it and try it!

I'm not sure about that. The wizard doesn't ask about ports, although the 
installer will use different ports if the defaults are occupied. I don't 
think the wizard asks about IP addresses; you will have to go to the 
Configuration page, and then add it in the Node section.
 
 MrFlibble
 
 
  -Original Message-
  From: [EMAIL PROTECTED] 
  [mailto:[EMAIL PROTECTED] On Behalf Of Level 13
  Sent: 08 September 2008 22:12
  To: support@freenetproject.org
  Subject: [freenet-support] Changing ports etc.
  
  Is there a short how-to for Freenet 0.7 installation for those who are
  switching from 0.5? Especially I'm looking for info about:
  -how to change the default ports (which are already taken by other
  services on my server, and are not to be used at all), for local
  access as well as the one visible on the outside,
  -where to put the hostname.dyndns.xyz info so that you can be reached
  if you have a dynamic IP?
 
 ___
 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:[EMAIL PROTECTED]
 
 


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Re: [freenet-support] Odd startup errors

2008-09-10 Thread Matthew Toseland
On Sunday 07 September 2008 16:38, Peter J. wrote:
 On Saturday 06 September 2008 20:46:25 Matthew Toseland wrote:
  On Saturday 06 September 2008 18:56, Peter J. wrote:
 
 snip
 
   3. That could explain alot:
   download: aprox. 3.3 Gib
   upload     : aprox. 2.4 Gib
 
  That's a fair amount too. The downloads will use a significant amount of
  RAM, the uploads will use a huge amount of RAM. You might like to try to
  db4o branch, although there's a good chance the uploads won't work ... I
  will work on uploads soon...
 
  Does increasing the memory limit help, or is it as high as you can go
  without hitting swap already?
 
 
 Ok, I set the maximum allocatable memory for java to 1016 MiB. I saw the 
 actual allocated memory rise to around 1000 Mib once then it dropped and it 
 is now fluctuating somewhere between 700 Mib and 850 Mib. The node is now 
 running for 6 hours. The computer is swapping some memory (for the first 
time 
 actually ;) ) but that doesn't really hurt the performance. 
 Maybe if I drop 100 Mib memory it won't use swap anymore but as I don't 
notice 
 any significant lost of performance I think I keep it this way.  
 
 Anyway, thanks for the advise.

Let me know if this makes it stable.

As regards swapping, swapping and java don't mix very well: if part of the JVM 
is swapped out, it will have to be paged back in to do garbage collection, 
which may happen every 10 seconds or so...
 
 Greetings


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Re: [freenet-support] Odd startup errors

2008-09-10 Thread Matthew Toseland
On Saturday 06 September 2008 20:20, Mr. Flibble wrote:
 Hiya,
 Thanks for the reply.
 
  This means that the datastore was corrupted and is being 
  reconstructed. This 
  is normal, but if it happens very often there may be a problem.
 
 Ah, weird. Not sure what could have caused the corruption,  my node's been
 up for a few days, without me restarting the service myself.
 Anyway, a couple of hours later and it seems to have fixed itself.
 Thanks!

Out of disk space, sometimes out of memory, hardware problems, lots of things 
can cause it.


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