Jaume try that Nick tell you. If this doesn't work for you try the next:
IN /etc/sysctl.conf file
delete a line similar to
net*.ipv4*.tcp_tw_recycle = 1
and in /etc/init.d/zenloadbalancer
IN line 78 delete the string |^net\.*ipv4\*.tcp_tw_recycle NOT ALL THE
LINE; ONLY THIS STRING!
After search in the next lines something similar to
push(@filelines,"net.ipv4.tcp_tw_recycle = 1");
and also delete its
Restart your system.
I detected network issues with this values in VMWARE 4.0.0 , try this
workaround and tell us, maybe this solve your problem.
By other hand. How did you installed zen? From our ISO or Installing your
own distro and adding zen from package?
Regards!
2012/2/8 Nick Furnell <[email protected]>
> Hi Jaume
>
> I am running ZLB under VMware 5 (and previously on VMware v4.1), using
> hardware version 7. My 2 node cluster is configured as 1 vCPU, 384MB ram,
> 8Gb vDisk - we do not see any CPU or memory issues.
>
> Have you installed VMware tools? If you need assistance, I have written
> up the steps on we web site
> http://www.talking-it.com/category/zlb-2/zlb-installation/
>
> Good luck
> Nick
>
> >>> "Jaume Ponsa" <[email protected]> 08/02/2012 10:28 >>>
> Hello all... I have one testing v2RC1 installation on a vmware virtual
> machine.
>
> I have no more traffic (only tests) and I don't know why, 2 times,
> system hangs ..... the reason is cpu becomes 100% usage and system
> becomes unusable.... can anyone help me pleas?
>
> I don't think will be a hardware problem, because i have other machines
> running perfectly, and for this Zen machine I reserved 4Gb RAM and 8 CPU
> Xeon E5620
>
> I installed ther kernel 2.6.32-5-686-bigmem to allow more than 4Gb RAM
> (in future I'll assign 16Gb ). May be have to install
> linux-image-2.6.32-5-vserver-686-bigmem kernel???
>
> Thanks
>
> --
> Jaume
>
>
>
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