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Re: [Openqrm-user] OpenQRM installation - configuration help.
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From: Matthias R. <Mat...@ql...> - 2006-09-21 15:51:37
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Diso-8859-1"> <META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version = 6.5.7650.28"> <TITLE>RE: [Openqrm-user] OpenQRM installation - configuration = help.</TITLE> </HEAD> <BODY> <!-- Converted from text/plain format --> <P><FONT SIZE=3D2>Hi Sudheer,<BR> <BR> if you want to use a SAN (iscsi) for storing the filesystem-images you = can<BR> take a look at :<BR> <BR> <A = HREF=3D"http://www.openqrm.org/howtos/automatic-filesystem-image-creation= .html">http://www.openqrm.org/howtos/automatic-filesystem-image-creation.= html</A><BR> and<BR> <A = HREF=3D"http://www.openqrm.org/howtos/How-to-Use-iSCSI-with-openQRM.html"= >http://www.openqrm.org/howtos/How-to-Use-iSCSI-with-openQRM.html</A><BR>= <BR> this explains how to create filesystem-images on Iscsi-targets.<BR> <BR> Basically you create a (iscsi-) filesystem-image in the openQRM GUI = which is not<BR> physically existing yet. Then you tell via filesystem-image parameters = from<BR> where the content of the root-filesystem comes from (either an = nfs-server which holds<BR> an existing fs-image or a physical server). Then you create a VE = from this filesystem-image<BR> and the iscsi-boot-image and it will be installed/created on the fly = when starting the VE<BR> by copying the content of the (source-) root-filesystem to the new = (not-yet-existing) fs-image.<BR> <BR> hope it helps,<BR> <BR> Matt<BR> <BR> <BR> -----Original Message-----<BR> From: ope...@li... on behalf of Sudheer = Thimmaiya [ MTNIrancell - Head Office ]<BR> Sent: Wed 9/20/2006 11:29 PM<BR> To: ope...@li...<BR> Cc: Aaron Urbain<BR> Subject: Re: [Openqrm-user] OpenQRM installation - configuration = help.<BR> <BR> Hi.<BR> <BR> <BR> <BR> So, it will be same as installing Linux on Stand alone server. = (Except<BR> this one boots from PXE through QRM)<BR> <BR> <BR> <BR> I have to create Kernel image / file system image and boot = the node<BR> with new kernel/file system image .<BR> <BR> <BR> <BR> We are installing SAN, how to create filesystem image which mounts<BR> folders/partitions from Network storage ?<BR> <BR> <BR> <BR> One way is to bring up node with new kernel imge/filesystem. Make<BR> changes to /etc/fstab then reboot the node... Will this serve the<BR> purpose?<BR> <BR> <BR> <BR> I have installed QRM; I am not able to go further...! I don't = understand<BR> what to do next !!!<BR> <BR> <BR> <BR> <BR> <BR> Thanks<BR> <BR> Suds<BR> <BR> <BR> <BR> <BR> <BR> ________________________________<BR> <BR> From: Aaron Urbain [<A = HREF=3D"mailto:aar...@gm...">mailto:aar...@gm...</A>]= <BR> Sent: Wednesday, September 20, 2006 18:04<BR> To: Sudheer Thimmaiya [ MTNIrancell - Head Office ]<BR> Cc: ope...@li...<BR> Subject: Re: [Openqrm-user] OpenQRM installation - configuration = help.<BR> <BR> <BR> <BR> <BR> <BR> On 9/20/06, Sudheer Thimmaiya [ MTNIrancell - Head Office ]<BR> <sud...@mt...> wrote:<BR> <BR> Hello,<BR> I have installed openQRM.<BR> <BR> <BR> <BR> 1. Can I install a new package say, rpm = -ivh<BR> <new-version1-i386.rpm><BR> OR mkdir /home/app , tar -zxvf app1-version2.tar.gz on nodes .<BR> <BR> <BR> <BR> yes. Just SSH to the node, log in and do your normal sysadmin = jobs.<BR> <BR> <BR> <BR> = 2. How can I install applications, = packages & drivers on<BR> nodes.<BR> <BR> <BR> see above.<BR> <BR> <BR> <BR> = 3. Can I create new users in nodes, = with home folders<BR> /home/<username><BR> <BR> <BR> SSH to the node and run useradd -m<BR> <BR> <BR> <BR> = 4. How to assign static IP to nodes = (production servers)<BR> <BR> <BR> use eth1 or an alias on eth0 for this.<BR> <BR> <BR> <BR> = 5. Can I reduce the IP range in = DHCP, is it just required<BR> to boot nodes, and assign kernel.<BR> <BR> <BR> you may edit /opt/qrm/plugins/dhcp/etc/dhcpd.conf and make the = range<BR> what you desire.<BR> <BR> <BR> <BR> = 6. What happens to = /var/log/<log-files> and<BR> /home/<user-folders> during Hardware failover<BR> <BR> <BR> These directories are, in the case of NFS, stored on the central = server.<BR> <BR> <BR> <BR> <BR> Thanks<BR> Sudhir<BR> <BR> <BR> <BR> ------------------------------------------------------------------------<= BR> -<BR> Take Surveys. Earn Cash. = Influence the Future of IT<BR> Join SourceForge.net's = Techsay panel and you'll get the chance<BR> to share your<BR> opinions on IT & business = topics through brief surveys -- and<BR> earn cash<BR> <BR> <A = HREF=3D"http://www.techsay.com/default.php?page=3Djoin.php&p=3Dsourceforg= e&CID=3DDEVDE">http://www.techsay.com/default.php?page=3Djoin.php&p=3Dsou= rceforge&CID=3DDEVDE</A><BR> V<BR> <BR> = _______________________________________________<BR> Openqrm-user mailing list<BR> = Ope...@li...<BR> <A = HREF=3D"https://lists.sourceforge.net/lists/listinfo/openqrm-user">https:= //lists.sourceforge.net/lists/listinfo/openqrm-user</A><BR> <BR> <BR> <BR> <BR> <BR> <BR> </FONT> </P> </BODY> </HTML> |