Hi, Thanks for the reply ,. I have one doubt at the Export given in the installation doc .
I.e *Export /srv/cloud to all the cluster nodes. For example, if you have all your physical nodes in a local network with address 192.168.0.0/24 you will need to add to your /etc/exports file a line like this: * * * *$ cat /etc/exports /srv/cloud 192.168.0.0/255.255.255.0(rw)* * * * In each cluster node create /srv/cloud and mount this directory from the front-end*. Here what does mounting exactly meant , is it required to mount /srv/cloud on to the host system from the from end system ..? On Mon, Jul 11, 2011 at 7:16 PM, Steven Timm <t...@fnal.gov> wrote: > It is only necessary to install OpenNebula on the front end. > There are a few scripts which go on each VM host but the front > end puts them out there automatically when you add each host to the cloud. > > Steve > > > > On Mon, 11 Jul 2011, bharath pb wrote: > > Hi, >> I have few doubts about installation of opennebula , I cloud not under >> stand fully from the docs which are given in the link , >> >> 1. Do I need to install opennebula on the both host(VMs) and front end >> system ,,? >> 2. If so, is it both should be user wide installation ? >> >> pls provide some ppts which clearly explains the opennebula installation . >> >> >> >> regards >> Bharath >> >> On Sat, Jul 9, 2011 at 12:38 AM, >> <users-request@lists.**opennebula.org<users-requ...@lists.opennebula.org>> >> wrote: >> >> Send Users mailing list submissions to >>> users@lists.opennebula.org >>> >>> To subscribe or unsubscribe via the World Wide Web, visit >>> >>> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org<http://lists.opennebula.org/listinfo.cgi/users-opennebula.org> >>> or, via email, send a message with subject or body 'help' to >>> >>> users-request@lists.**opennebula.org<users-requ...@lists.opennebula.org> >>> >>> You can reach the person managing the list at >>> users-owner@lists.opennebula.**org<users-ow...@lists.opennebula.org> >>> >>> When replying, please edit your Subject line so it is more specific >>> than "Re: Contents of Users digest..." >>> >>> >>> Today's Topics: >>> >>> 1. Error: Cannot find kernel "/boot/vmlinuz... (Rasika Karunathilaka) >>> 2. what is the method of live migration (fanttazio) >>> 3. doc/ppt to install the opennebula .. (bharath pb) >>> 4. Re: doc/ppt to install the opennebula .. (Robert Schweikert) >>> >>> >>> ------------------------------**------------------------------** >>> ---------- >>> >>> Message: 1 >>> Date: Fri, 8 Jul 2011 00:48:24 -0700 (PDT) >>> From: Rasika Karunathilaka >>> <rasika.karunathilaka@yahoo.**com<rasika.karunathil...@yahoo.com> >>> > >>> To: "users@lists.opennebula.org" <users@lists.opennebula.org> >>> Subject: [one-users] Error: Cannot find kernel "/boot/vmlinuz... >>> Message-ID: >>> >>> <1310111304.62890.**yahoomail...@web59810.mail.**ac4.yahoo.com<1310111304.62890.yahoomail...@web59810.mail.ac4.yahoo.com> >>> > >>> Content-Type: text/plain; charset="iso-8859-1" >>> >>> hi All, >>> ?I am a new user on OpenNebula, who is trying to build cloud environment >>> using Xen . My cloud front end and Xen cluster node is running on Open >>> Suse. >>> I am trying to deploy Fedora image through Cloud. I have created the >>> fedora >>> xen virtual image which has following kernel configuration. >>> >>> "/boot/vmlinuz-2.6.31.5-127.**fc12.i686.PAE", >>> "/boot/initramfs-2.6.31.5-127.**fc12.i686.PAE.img", >>> ? >>> Now my vm definition file (myVM.one) in open nebula has; >>> >>> Name = Fedora12 >>> CPU =?? 0.5 >>> MEMORY? =?????? 512 >>> OS = [ >>> ??????? KERNEL? = "/boot/vmlinuz-2.6.31.5-127.**fc12.i686.PAE", >>> ??????? INITRD? = "/boot/initramfs-2.6.31.5-127.**fc12.i686.PAE.img", >>> ??????? ROOT??? = "sda1" >>> ] >>> DISK??? = [ >>> ??????? IMAGE?? = "Fedora 12" >>> ] >>> CONTEXT = [ >>> ??????? HOSTNAME??????? =?????? vm1, >>> ??????? USERNAME??????? =?????? "oneadmin", >>> ??????? IP_PRIVATE????? =?????? "$NIC[IP]", >>> ??????? IP_GEN????????? =?????? "192.168.104.$VMID", >>> ??????? FILES?????????? =?????? "/vms_configuration/id_rsa.pub >>> /vms_configuration/init.sh", >>> ??????? TARGET????????? =?????? "hdb" >>> ] >>> >>> >>> however, when I try to deploy the vm image using , "onevm create >>> myVm.one" >>> it fails with following error at vm.log; >>> >>> Fri Jul? 8 03:21:44 2011 [TM][I]: tm_context.sh: Executed >>> "/usr/bin/mkisofs >>> -o /srv/cloud/one/var/17/images/**disk.1 -J -R >>> /srv/cloud/one/var/17/images/**isofiles". >>> Fri Jul? 8 03:21:44 2011 [TM][I]: tm_context.sh: Executed "rm -rf >>> /srv/cloud/one/var/17/images/**isofiles". >>> Fri Jul? 8 03:21:44 2011 [LCM][I]: New VM state is BOOT >>> Fri Jul? 8 03:21:44 2011 [VMM][I]: Generating deployment file: >>> /srv/cloud/one/var/17/**deployment.0 >>> Fri Jul? 8 03:21:45 2011 [VMM][I]: Command execution fail: 'if [ -x >>> "/var/tmp/one/vmm/xen/deploy" ]; then /var/tmp/one/vmm/xen/deploy >>> /srv/cloud/images/cloud2/17/**images/deployment.0; >>> else??????????????????????????**??? exit 42; fi' >>> Fri Jul? 8 03:21:45 2011 [VMM][I]: STDERR follows. >>> Fri Jul? 8 03:21:45 2011 [VMM][I]: Error: Cannot find kernel >>> "/boot/vmlinuz-2.6.31.5-127.**fc12.i686.PAE" >>> Fri Jul? 8 03:21:45 2011 [VMM][I]: ExitCode: 1 >>> Fri Jul? 8 03:21:45 2011 [VMM][E]: Error deploying virtual machine: >>> Error: >>> Cannot find kernel "/boot/vmlinuz-2.6.31.5-127.**fc12.i686.PAE" >>> Fri Jul? 8 03:21:46 2011 [DiM][I]: New VM state is FAILED >>> Fri Jul? 8 03:21:46 2011 [TM][W]: Ignored: LOG - 17 tm_delete.sh: >>> Deleting >>> /srv/cloud/one/var/17/images >>> Fri Jul? 8 03:21:46 2011 [TM][W]: Ignored: LOG - 17 tm_delete.sh: >>> Executed >>> "rm -rf /srv/cloud/one/var/17/images". >>> Fri Jul? 8 03:21:46 2011 [TM][W]: Ignored: TRANSFER SUCCESS 17 - >>> >>> Appreciate your expert help to resolve this ! >>> >>> Cheers ! >>> Rasika K >>> -------------- next part -------------- >>> An HTML attachment was scrubbed... >>> URL: < >>> http://lists.opennebula.org/**pipermail/users-opennebula.** >>> org/attachments/20110708/**7483cc95/attachment.html<http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20110708/7483cc95/attachment.html> >>> >>>> >>>> >>> ------------------------------ >>> >>> Message: 2 >>> Date: Fri, 8 Jul 2011 11:08:00 +0100 >>> From: fanttazio <fantta...@gmail.com> >>> To: users@lists.opennebula.org >>> Subject: [one-users] what is the method of live migration >>> Message-ID: >>> <CAKHHbJHs_**JZYPPzOENkBFx8EqKJq5Hy3UHviSbO** >>> pgnxwxub...@mail.gmail.com<cakhhbjhs_jzyppzoenkbfx8eqkjq5hy3uhvisbopgnxwxub...@mail.gmail.com> >>> >>>> >>>> Content-Type: text/plain; charset="utf-8" >>> >>> As you may aware for doing live migration there are several method to do >>> it >>> like post-copy or pre-copy [1][2][3]. >>> My question is does OpenNebula use a customized method for live migration >>> or >>> it just uses the default method of each hypervisor? >>> >>> [1] >>> http://portal.acm.org/**citation.cfm?id=1251223<http://portal.acm.org/citation.cfm?id=1251223> >>> [2] >>> http://portal.acm.org/**citation.cfm?id=1508293.**1508301<http://portal.acm.org/citation.cfm?id=1508293.1508301> >>> [3] >>> http://www.linuxplumbersconf.**org/2011/ocw/proposals/669<http://www.linuxplumbersconf.org/2011/ocw/proposals/669> >>> >>> Regards, >>> Fanttazio >>> -------------- next part -------------- >>> An HTML attachment was scrubbed... >>> URL: < >>> http://lists.opennebula.org/**pipermail/users-opennebula.** >>> org/attachments/20110708/**90c1ea20/attachment-0001.htm<http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20110708/90c1ea20/attachment-0001.htm> >>> >>>> >>>> >>> ------------------------------ >>> >>> Message: 3 >>> Date: Fri, 8 Jul 2011 22:55:25 +0530 >>> From: bharath pb <bharatha...@gmail.com> >>> To: users@lists.opennebula.org >>> Subject: [one-users] doc/ppt to install the opennebula .. >>> Message-ID: >>> <CAKixW9Wi_52dg+**G7da6bkXhgZGYA74YN_** >>> qpOjYXTx09H28wGmQ@mail.gmail.**com<cakixw9wi_52dg%2bg7da6bkxhgzgya74yn_qpojyxtx09h28w...@mail.gmail.com> >>> >>>> >>>> Content-Type: text/plain; charset="iso-8859-1" >>> >>> Hi, >>> >>> Can any one pls share a proper doc/ppt which helps to install the >>> opennebula >>> .. >>> >>> regards >>> >>> Bharath >>> -------------- next part -------------- >>> An HTML attachment was scrubbed... >>> URL: < >>> http://lists.opennebula.org/**pipermail/users-opennebula.** >>> org/attachments/20110708/**ce65ad53/attachment-0001.htm<http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20110708/ce65ad53/attachment-0001.htm> >>> >>>> >>>> >>> ------------------------------ >>> >>> Message: 4 >>> Date: Fri, 08 Jul 2011 14:04:19 -0400 >>> From: Robert Schweikert <rjsch...@suse.com> >>> To: users@lists.opennebula.org >>> Subject: Re: [one-users] doc/ppt to install the opennebula .. >>> Message-ID: <4e1746a3.5070...@suse.com> >>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed >>> >>> >>> >>> On 07/08/2011 01:25 PM, bharath pb wrote: >>> >>>> Hi, >>>> >>>> Can any one pls share a proper doc/ppt which helps to install the >>>> opennebula .. >>>> >>> >>> Start here: >>> http://opennebula.org/**documentation:documentation<http://opennebula.org/documentation:documentation> >>> >>> Please re-post if you have specific questions. >>> >>> HTH, >>> Robert >>> >>> -- >>> Robert Schweikert MAY THE SOURCE BE WITH YOU >>> SUSE-IBM Software Integration Center LINUX >>> Tech Lead >>> rjsch...@suse.com >>> rschw...@ca.ibm.com >>> 781-464-8147 >>> >>> >>> ------------------------------ >>> >>> ______________________________**_________________ >>> Users mailing list >>> Users@lists.opennebula.org >>> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org<http://lists.opennebula.org/listinfo.cgi/users-opennebula.org> >>> >>> >>> End of Users Digest, Vol 41, Issue 21 >>> *************************************** >>> >>> >> > -- > ------------------------------**------------------------------**------ > Steven C. Timm, Ph.D (630) 840-8525 > t...@fnal.gov http://home.fnal.gov/~timm/ > Fermilab Computing Division, Scientific Computing Facilities, > Grid Facilities Department, FermiGrid Services Group, Group Leader. > Lead of FermiCloud project. >
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