[one-users] A Libvirt issue (again)

Some time ago I sent a post about migrations failing due an "error: operation failed: failed to parse XML" error. Someone said it was due a too large context and a known bug in libvirt. I don't know if a 55M context is large, but is a solution/workaround know for this probl

Re: [one-users] Can we use the front end host also to deploy VMs ?

Hi, things should be fine AFAIK, as long as you meet the normal requirements (passwordless ssh access etc). Hector El 17/05/11 07:44, Madhurranjan Mohaan escribió: > Hi, > > Since the front end machine in my set up has quite a lot of RAM, wanted > to know if its fine to deploy VMs on this machin

Re: [one-users] error: No SConstruct file found

The SConstruct file is on the base directory of the sources and that is where scons should be run. If you extracted the tar in /srv/cloud/one/SRC/ then you should run 'scons' from /srv/cloud/one/SRC/opennebula-2.2/ You can also find where the file is with 'find . -name SConstruct' and run scons fr

[one-users] error: while telling the scons where to find the files

I am installing OPENNEBULA in CENTOS 5.3 As per the instruction given in doc:rel2.2:notes, i installed all the packages.All the packages installed in /root. [root@opennebula ~]# rpm -qa | grep sqlite python-sqlite-1.1.7-1.2.1 sqlite-3.3.6-5 sqlite-3.3.6-5 sqlite-devel-3.3.6-5 [root@opennebul

[one-users] cannot use a iso based cdrom in vmware

A template like this ---cut here--- NAME = vm-vmware VCPU= 1 MEMORY = 512 OS = [ ARCH = "i686" ] DISK = [ source = "/tmp/iso" , target="hda", bus="ide", type="cdrom" ] ---cut here--- generates a deployment fi

[one-users] onehost list showing me the status ERR

Hello, the problem I am having is that despite installing everything according to this ubuntu-tutorial (https://help.ubuntu.com/community/OpenNebula), I still can't somehow make opennebula work. Everything is working fine, but after typing the command "onehost list" I get only the following mess

Re: [one-users] onehost list showing me the status ERR

I would start a debug from checking the ability to perform passwordless ssh from OpenNebula front-end to cluster nodes. Adnan Pasic wrote on 17/05/11 15:29: Hello, the problem I am having is that despite installing everything according to this ubuntu-tutorial (https://help.ubuntu.com/community

Re: [one-users] onehost list showing me the status ERR

The problem is that you seem not to have passwordless ssh access to the 132.187.12.50 host (or the fingerprint has not been added to the trusted list). User oneadmin should be able to 'ssh 132.187.12.50' and acess it right away. This means you need to generate public and private keys and put the p

Re: [one-users] onehost list showing me the status ERR

Well, when I type: $ sudo -u oneadmin ssh 132.187.12.50 I can normally connect to the clusternode without the need to type in the password. Also I checked the authorized_keys file on the cluster and noticed that the end of the rsa-code ended with "== oneadmin@nebula1", so I changed the nebula

Re: [one-users] onehost list showing me the status ERR

Hmm, you are running OpenNebula with the oneadmin user right? Hector El 17/05/11 13:58, Adnan Pasic escribió: > Well, when I type: > > $ sudo -u oneadmin ssh 132.187.12.50 > > I can normally connect to the clusternode without the need to type in the > password. > > Also I checked the authoriz

Re: [one-users] onehost list showing me the status ERR

Just in case someone else has the same problems as I do - my mistake was that I didn't start up the opennebula-daemon with the following command: sudo -u oneadmin one start However, I would like to get around this problem with typing the user every time, but unfortunately I can't switch to the o

[one-users] XML-RPC Disk information

I am trying to use the XML-RPC interface for getting information about available host computers and about their available disk space. I have found that XML-RPC one.hostpool.info command should return for each host the amount of free/available/used disk space, however, the returned value is always 0

Re: [one-users] onehost list showing me the status ERR

log as root and change it with: $ passwd oneadmin Hector El 17/05/11 14:31, Adnan Pasic escribió: > Just in case someone else has the same problems as I do - my mistake was > that I didn't start up the opennebula-daemon with the following command: > sudo -u oneadmin one start > > However, I wou

Re: [one-users] CDROM doesn't mount for KVM virts?

Hi, Could you please send the relevant qemu log (in /var/log/libvirt/qemu/), and also the output of dmesg of the VM when it cannot find the CDROM of the context? we want to make sure that this change is really needed before taking it to the repository. Regards, -Tino -- Constantino Vázquez Bla

Re: [one-users] cannot use a iso based cdrom in vmware

Hi Carlos, thanks for your feedback! This looks like a bug. Could you please try changing src/vmm/LibVirtDriverVMware.cc: * add this include at the beginning #include * replace line 222 (file << "\t\t\t" << endl;) with the following: file << "\t\t\tget_oid()

Re: [one-users] HVM xen VM with qcow2

You need to enable blktap support in you xen installation and specify the images with the bus tap:qcow:. You can get more info on its readme file: http://lxr.xensource.com/lxr/source/tools/blktap/ 2011/5/16 Carlos Fernández Iglesias : > Hello, > > I'm trying to launch an hvm virtual machine on op

[one-users] compile 2.2 on squeeze...

Hi, am I right, if I want to install opennebula 2.2 'self-contained' (see http://www.opennebula.org/documentation:rel2.2:plan), I have to compile it on my own? Compiling it on debian 6.0 aka squeeze stops here like this: root@vsh01:/usr/local/src/opennebula-2.2# scons scons: Reading SConscript

Re: [one-users] Help setting up Open nebula

Hi, I have test it and it worked just fine many thanks to you , now I have another question , what should I do to have some xen machines to work woth this interface... regards Luis On Sun, May 15, 2011 at 11:42 PM, mahirudin alkhoir wrote: > wow... works like a charm... many thanks... > maybe

Re: [one-users] cannot use a iso based cdrom in vmware

Hi, for generated domain: --cut here one-566 1 262144 hvm --cut here now I get the next error: $ /srv/cloud/one/bin/tty_expect -u myadmin -p XX virsh -c gsx://myhost?no_verify

Re: [one-users] cannot use a iso based cdrom in vmware

Hi Carlos, Couple of questions: * What are the contents of /var/lib/vmware/VirtualMachines/566/images/disk.0? * I take it that /tmp/iso is a file, could you rename it to "something.iso" and try again? Regards, -Tino -- Constantino Vázquez Blanco | dsa-research.org/tinova Virtualization Tech

Re: [one-users] cannot use a iso based cdrom in vmware

Sorry, I provided you with wrong information --cut here one-567 1 262144 hvm --cut here $ ls -l /var/lib/vmware/VirtualMachines/567/images total 738176 -rw-r--r-- 1 oneadmin one

Re: [one-users] compile 2.2 on squeeze...

2011/5/17 Thomas Besser : > Hi, > > am I right, if I want to install opennebula 2.2 'self-contained' (see > http://www.opennebula.org/documentation:rel2.2:plan), I have to compile it on > my own? > > Compiling it on debian 6.0 aka squeeze stops here like this: > > root@vsh01:/usr/local/src/opennebu

Re: [one-users] A Libvirt issue (again)

> "CC" == Gian Uberto Lauri writes: CC> Some time ago I sent a post about migrations failing due an CC> "error: operation failed: failed to parse XML" error. And some $random_idiot forgot he gave the solution himself, out of sheer luck. This time the same $random_idiot got the source deep i

[one-users] Help to login without asking for a user or password.

hi, I have finally install the open nebula and it seems to be working just fine now I need too add the host that I have as xen server and add it to the dashboard . I have been reading about the configuartion steps and I see that one should be able to login ussing ssh without the request for a pass

Re: [one-users] Help to login without asking for a user or password.

Hi, google for "passwordless ssh", which requires creating an ssh key and adding that to $ONE_LOCATION/.ssh/authorized_keys2 or some such. Yours, Steffen From: users-boun...@lists.opennebula.org [users-boun...@lists.opennebula.org] on behalf of Luis G. Alford G.

Re: [one-users] Help to login without asking for a user or password.

You ca find a nice tutorial at the following location: https://help.ubuntu.com/community/SSH/OpenSSH/Keys BR On Tue, May 17, 2011 at 7:51 PM, Luis G. Alford G. wrote: > hi, > > I have finally install the open nebula and it seems to be working j