Re: [one-users] Multiple Transfer Managers
Thank you very much for clarifying carlos. Regards Saurav Lahiri 2011/8/11 Carlos Martín Sánchez > Hi Saurav, > > Currently OpenNebula can load multiple Transfer Managers, so you can choose > a different one for each host; i.e. a host could use tm_ssh and another one > tm_nfs. > > You cannot use different Transfer Managers for different kind of files. > However, it should be easy to modify one of the existing drivers and detect > the kind of file to be copied, and apply different actions. > > The existing LVM and NFS drivers [1] can be used as a base for this new > mixed driver. The output of the 'file' command could be parsed to detect if > the file to copy is an ISO 9660 or a bootable disk, and then apply the copy > or the LVM commands. > > Regards. > > [1] > http://dev.opennebula.org/projects/opennebula/repository/revisions/master/show/src/tm_mad > -- > Carlos Martín, MSc > Project Major Contributor > OpenNebula - The Open Source Toolkit for Cloud Computing > www.OpenNebula.org <http://www.opennebula.org/> | cmar...@opennebula.org > > > On Mon, Aug 8, 2011 at 2:19 PM, Saurav Lahiri > wrote: > >> Hello All, >> Is it possible to configure multiple Transfer Managers in OpenNebula ? >> >> Currently all our iso image files used to install vms and the vm disks >> images are stored in >> NFS storage and we use tm_nfs in /etc/one/oned.conf. >> >> Going forward we would like to use LVM to store our vm disk images. So it >> looks like >> we would have to configure tm_lvm in /etc/one/oned.conf. >> >> Will this cause a problem if we we want to continue to use NFS to store >> the iso image files ? >> >> And how will we configure seperate transfer managers, i.e NFS for storing >> iso image files and >> LVM for storing vm disks. >> >> Thanks and Regards >> Saurav Lahiri >> >> >> >> ___ >> Users mailing list >> Users@lists.opennebula.org >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> >> > ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Multiple Transfer Managers
Hello All, Is it possible to configure multiple Transfer Managers in OpenNebula ? Currently all our iso image files used to install vms and the vm disks images are stored in NFS storage and we use tm_nfs in /etc/one/oned.conf. Going forward we would like to use LVM to store our vm disk images. So it looks like we would have to configure tm_lvm in /etc/one/oned.conf. Will this cause a problem if we we want to continue to use NFS to store the iso image files ? And how will we configure seperate transfer managers, i.e NFS for storing iso image files and LVM for storing vm disks. Thanks and Regards Saurav Lahiri ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] oned crashed - general protection fault
Hi Neil, We faced a similar problem(general protection error). On moving libxmlrpc to latest super stable version 1.06.40 we were able to resolve this situation. We had to build libxmlrpc 1.06.40 from source. Thanks and Regards Saurav Lahiri On Fri, Jul 30, 2010 at 3:36 PM, Tino Vazquez wrote: > Hi Neil, > > Well, that shouldn't happen ;) Could you please send us a backtrace > with the gdb? If the process still can be attached to, you can use > > $ gdb $ONE_LOCATION/bin/oned > > then, in the (gdb) prompt > > (gdb) bt > > and send us the output. > > If this is not possible, could you please set you system to produce > core files, and send it to us (it should appear under > $ONE_LOCATION/var after the oned crashed again). To achieve this: > > $ ulimit -c unlimited > > Best regards, > > -Tino > > -- > Constantino Vázquez Blanco | dsa-research.org/tinova > Virtualization Technology Engineer / Researcher > OpenNebula Toolkit | opennebula.org > > > > On Fri, Jul 30, 2010 at 11:07 AM, Neil Mooney wrote: > > Oned just crashed , leaving just this message in the log: > > > > [2046071.765934] oned[17361] general protection ip:7feaaee82e0a > > sp:7feaa5fcc940 error:0 in libc-2.11.2.so[7feaaee11000+158000] > > > > Our distro is Debian / squeeze running a 2.6.32-5-amd64 kernel. > > > > We are seeing crashes quite often now, considering auto-restarting from > > nagios or similar ... > > > > Cheers > > > > Neil > > ___ > > Users mailing list > > Users@lists.opennebula.org > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > > ___ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
