[K12OSN] Server load balancing, made easy

Ramon ramonklown at pop.com.br
Tue Mar 8 18:08:05 UTC 2005


So does anyone have a working solution for k12 4.2.0 and openmosix or the plain Mosix?


> On Tue, 08 Mar 2005, info wrote:
>
>> This was my approach Two years Back , It may help for current setup's also.
>> If you use Broadcast method it will give the least loaded server , with
>> option 4 specified under , it will show less loaded server first.
>>
>> The Steps to do for Multiple X -Server Connectivity from One Workstation.
>>
>> 1) Using rc.local file create start_ws1 scripts file which is identical
>> to start_ws but with following change
>>  echo "/usr/X11R6/bin/XF86_SVGA :1 vt4  -indirect {XDM_SERVER}
>>  This will show list of  Multiple X-server in the Network.
>>
>> 2) Add following line to inittab file of /opt/ltsp/i386/etc
>>     3:5:respawn:/tmp/start_ws1
>>
>> 3) change section of rc.local for start_ws scripts also.
>>  echo "/usr/X11R6/bin/XF86_SVGA  -indirect {XDM_SERVER}
>>
>> 4) Update GDM with gdm-2.2.4.2-1.i386
>>     change the following line in gdm.conf under /etc/X11/gdm
>>     Displaysperhost=2   under XDMCP section.
>>
>> This will give user option of Multiple X-server as well as with
>> ctr+alt+F4 he will be able to connect to another X server.
>
> This is the approach I use, with NFS-mounted home directories.
>
> It still gives a single point of failure, the NFS server, though.
>
> A good RAID setup on the NFS server should alleviate those problems
> though.
>
> Cheers,   Andy!
>
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