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Hello everyone,
I'm a beginner with LVS on a tunnelling installation on 3 fedora
2.6.10.1.771 boxes in the same room (after first test, one RS will be
moved to a hosting company, the other will either stay with the Dir or
go elsewhere)
* the cluster is being built from a remote location, so I need to not
loose "the hand"...
* the main GW is 10.0.0.50 internally with 255.255.255.0 mask
* the director is up to now on eth1 10.0.0.1 & eth0 10.0.1.1 (same
masks)
* the 2 RS are on eth1 10.0.0.2 / eth0 10.0.1.2 and 10.0.0.3 /
10.0.1.3
My questions :
1) how do I need to modify the famous "installation script" from Joseph
Mack at http://www.austintek.com/LVS/ ?
It didn't seem to me that Ultra Monkey was suited to tunnelling or did
I miss something ?
2) I can bring up a tunl interface but don't I need to have them up at
boot time ? in my kernel there is auto module launch and there is a
/dev/net/tun module ready, but upon ifconfig or ip addr show, no tunl
shows up...
3) when I bring them up, they appear to be NOARP, does it solve the
arping problem ?
4) what should be the setup of network prior to launching the script ?
since it seems the tunl0 interfaces should take the place of the eth1
(which connects through cable to the external router) and since the
script doesn't seem to like the fact that the VIP 10.0.0.1 is already
installed on the DIR's eth1 (I need something to commnicate from the
outside prior to launching the script)
5) do I need to disable on the DIR the services (ftp, telnet, ssh,
http, webmin ...) that I want to cluster and if so, how shall I
remotely administer it ?
Thank you very much to those of you who will answer, even partially,
these important questions !
Sincerely,
R. Guzzi
__________________________
Rolando Guzzi, Consultant
SODYNA, SOcial DYNAmics
Urban & Regional Development
Data Mining Applications
Decision Support Systems
Scientific & Commercial Watch
Client Relationship Management
Rue de Turenne, 39
Paris 75003, FRANCE
Ph/Fax: +33 1 48 87 56 38
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guzzi@xxxxxxxxxx
(rolguzzi@xxxxxxxxxxxx)
http://www.sodyna.com
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