users@glassfish.java.net

Re: Glassfish 2.1.1-b20 session replication

From: <glassfish_at_javadesktop.org>
Date: Wed, 29 Jul 2009 05:24:30 PDT

> Hi G Almeida
> Hope you feel better soon and wish you a speedy
> recovery.

Thank you very much


> Re: Virtual machines, we have seen differing functional behavior between
> different hypervisors and sluggish performance, so we recommend using
> physical hardware.

Performance is not an issue right now, this cluster will be used only for internal tests, anyway, when I'm back to work I'll try to get more hardware

>
> That said, let me know what you find out when you run
> the tests.

Sure!!

cheers
galmeida

>
> Cheers
> Shreedhar
>
> glassfish_at_javadesktop.org wrote:
> > Hi Shreedhar,
> > thank you very much for your reply and sorry for my
> delay to answer.
> >
> > Right now I have chicken pox and since I'm unable
> to go to my office I have no access to the test
> servers where the cluster is running.
> >
> > here goes the answers:
> >
> > a) I'm not running this test with clusterjsp. I'll
> do that as soon as I'm back to work (probably next
> week).
> >
> > b) I'll do it as soon as I'm back to work.
> >
> > c) I'm using 3 machines, actually 3 virtual
> machines (using virtual box)
> >
> > d) I'll do it as soon as I'm back to work.
> >
> > e1) I'm running a NTP daemon to sync the clock on
> all machines, but friday, after reading your reply, I
> found an issue with time synchronisation, apparently
> something related to virtual box. I'll investigate it
> further and get back to you as soon as I'm back to
> work.
> >
> > e2) all machines involved are on same subnet.
> >
> > Thank you very much
> > [Message sent by forum member 'galmeida'
> (galmeida)]
> >
> >
> http://forums.java.net/jive/thread.jspa?messageID=3579
> 98
> >
> >
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Hi G Almeida
Hope you feel better soon and wish you a speedy recovery.

Re: Virtual machines, we have seen differing functional behavior between
different hypervisors and sluggish performance, so we recommend using
physical hardware.

That said, let me know what you find out when you run the tests.

Cheers
Shreedhar
[Message sent by forum member 'galmeida' (galmeida)]

http://forums.java.net/jive/thread.jspa?messageID=358043