RE: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread Caldarale, Charles R
> From: Eric Laflamme [mailto:elafla...@iweb.com] > Subject: Re: Virtualization (Xen, vmware) + Tomcat > > Here is the information about the server: Except the critical bit, which is how much virtualized memory have you provisioned the virtual server with? The evidence points t

Re: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread Eric Laflamme
ch 2010 16:45, Caldarale, Charles R > wrote: > >>> From: peter.crowth...@googlemail.com >>> [mailto:peter.crowth...@googlemail.com] On Behalf Of Peter Crowther >>> Subject: Re: Virtualization (Xen, vmware) + Tomcat >>> >>>> Error occurred during initi

Re: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread Eric Laflamme
Hi, Let me first apologize for that, I'm pretty new with mailing list.. It won't happen again. -- Eric Laflamme [iWeb] IT Architecture Specialist Spécialiste de l'Architecture TI http://www.iWeb.com/ Le 2010-03-30 à 12:11, Pid a écrit : > On 30/03/2010 16:29, Eric Laflamme wrote: >> Hi, >>

Re: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread Pid
On 30/03/2010 16:29, Eric Laflamme wrote: Hi, We have a lot of server using virtualization (xen source) and we have a lot of problem with tomcat. Tomcat process seems to stop responding after undetermined time and write in loop this in the catalina.out: Error occurred during initialization of

Re: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread André Warnier
Eric Laflamme wrote: ... We tried to specifiy the memory for tomcat like: -Xmx1024M -Xms512M But nothing seems to help. Does anybody have any ideas for this behaviour? Keep -Xms and -Xmx the same. If you do that, Java will allocate all the heap as it starts. You will either get a failure

Re: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread Peter Crowther
On 30 March 2010 16:45, Caldarale, Charles R wrote: > > From: peter.crowth...@googlemail.com > > [mailto:peter.crowth...@googlemail.com] On Behalf Of Peter Crowther > > Subject: Re: Virtualization (Xen, vmware) + Tomcat > > > > > Error occurred during initializat

Re: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread Eric Laflamme
Hi Peter, Thank you for you answer.. Le 2010-03-30 à 11:37, Peter Crowther a écrit : > There are two uses of "virtual machine" here. I'll distinguish the Java > virtual machine and the Xen virtual machine. Yes, I'm talking more of Xen VM. > > On 30 March 2010 16:29, Eric Laflamme wrote: >

RE: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread Caldarale, Charles R
> From: peter.crowth...@googlemail.com > [mailto:peter.crowth...@googlemail.com] On Behalf Of Peter Crowther > Subject: Re: Virtualization (Xen, vmware) + Tomcat > > > Error occurred during initialization of VM > > Could not reserve enough space for object heap > >

Re: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread Peter Crowther
There are two uses of "virtual machine" here. I'll distinguish the Java virtual machine and the Xen virtual machine. On 30 March 2010 16:29, Eric Laflamme wrote: > We have a lot of server using virtualization (xen source) and we have a lot > of problem with tomcat. Tomcat process seems to stop

RE: Virtualization (Xen, vmware) + Tomcat

2010-03-30 Thread Caldarale, Charles R
> From: Eric Laflamme [mailto:elafla...@iweb.com] > Subject: Virtualization (Xen, vmware) + Tomcat > > Error occurred during initialization of VM > Could not reserve enough space for object heap That would indicate you're not allocating enough virtualized memory to the virtual server - that's yo