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<DIV><FONT face=Arial size=2><FONT size=3>Hello
again,<BR><BR> Thank you alot for your reply
, but i want to ask a final question about the gfs which is
:<BR><BR> i have 2
nodes and a shared and now the lock server ----> and as our supplier said
that we have to have three GFS packages , ....... my question is : can i
use only one GFS package to implement on the 2 nodes and the lock server at the
same time ?<BR><BR> i mean is it enough to use only one
package for my environment now for testing without having any problem with the
license in this case ????????????????????????????????????<BR><BR>
<BR> and thank you again for your help
.<BR><BR><BR><BR>Regards<BR>-------------------------------------------------<BR><BR>Yazan
<BR><BR><BR><BR> ----- Original Message ----- <BR> From: Raj Kumar
<BR> To: linux clustering <BR> Cc: Yazan Al-Sheyyab ; </FONT><A
href="mailto:nabil@ccs.com.jo"><FONT size=3>nabil@ccs.com.jo</FONT></A><FONT
size=3> <BR> Sent: Monday, June 06, 2005 12:00 AM<BR> Subject: Re:
[Linux-cluster] GFS questions to have a final decision<BR><BR><BR> IMHO,
you don't need a third server just to run the "lock server". You can run the
lock server on one of the two nodes... this is the configuration I use: two HP
DL380 G3 servers running GFS to simultaneously access MSA 1000...
<BR><BR> I dont know whether ML370 is supported by V3...<BR><BR> On
Sun, 05 Jun 2005 Yazan Al-Sheyyab wrote :<BR> >Hello,<BR>
><BR> > I want to rebuilt
our cluster environment again using the newest version of GFS (6) ,
and<BR> > I asked a Technical
solution provider about that giving him the HardWare i have which is :<BR>
><BR> >---------------------------------<BR>
> ( HP ML370 G3 )
( 2 servers ) using an external storage which is<BR>
> ( HP/Compaq MSA500 ,
SCSI ) and the kind of RHEL OS that wil be<BR>
> run the clusters on
is ( ES V3 update 2)<BR> >---------------------------<BR>
><BR> > then he answered me the following
:<BR> ><BR> >--------------------------------<BR>
> In your case you will
need Three (3) GFS entitlements, One(1) for each<BR>
> Node which makes it
two and One (1) for the lock server, in other words<BR>
> you will also need a
third server.<BR>
>------------------------------------------------<BR> ><BR>
> and after asking why ---> he answered the following
:<BR> ><BR>
>------------------------------------------------------------------------------<BR>
> The hardware you are to use ( HP
ML370 G3) is only supported by RHEL<BR>
> V4, and not by RHEL V3<BR>
> - The external storage HP/Compaq MSA500, SCSI
is certified.<BR> > - The lock sever is a
system that will be managing access to the shared<BR>
> data, all "writes" to the shared
device are controlled by it to avoid<BR>
> file system
inconsistency.<BR> ><BR> > Since
there will be many systems accessing the same physical device,<BR>
> there is a need for coordination to
avoid overwriting some blocks,<BR> >
hence the need for a lock server.<BR>
>------------------------------------------------------------------------------<BR>
><BR> ><BR> ><BR> >
that was the questions and the answers .<BR> ><BR> ><BR>
> **** and now i just wanted to know IF THIS IS TRUE
?????????<BR> ><BR> > **** and can i
use only one version insted of three for the 2 nodes and the LOCK Server
?<BR> ><BR> > **** and can i use a
software like MC service guard with RedHat as used with the UNIX and
HP-UX systems ?<BR> ><BR> ><BR> >
**** any respond please to take the right decision cause i am in a
hurry.<BR> ><BR> ><BR> ><BR> ><BR>
><BR> ><BR> >Regards<BR>
>-------------------------------------------------<BR> ><BR>
>Yazan<BR> >--<BR> >Linux-cluster mailing list<BR>
>Linux-cluster@redhat.com<BR>
>http://www.redhat.com/mailman/listinfo/linux-cluster</FONT><BR><BR><BR><BR><BR></FONT></DIV>
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<DIV> </DIV><FONT face=Arial size=2>
<DIV><BR>Regards<BR>-------------------------------------------------</DIV>
<DIV> </DIV>
<DIV>Yazan </FONT></DIV></BODY></HTML>