> -----Original Message----- > From: Thomas Goirand [mailto:[email protected]] > Sent: 31 December 2011 22:11 > To: Ewan Mellor > Cc: [email protected]; Mike McClurg; Jonathan Ludlam > Subject: Re: [Openstack] Openstack + XCP (both on SID): XenAPI python > script failing > > On 01/01/2012 03:23 AM, Ewan Mellor wrote: > > The operation it's trying to perform is high up your callstack, at > vmops.py line 826. It's deciding whether to do a VDI.resize or a > VDI.resize_online, based on the host version number. This is because > the VDI.resize_online feature was removed in XenServer 6.0. > > > > How is XCP advertising itself in host.software_version? We will have > to update the version check to cover XCP too. At the moment, it's just > checking whether host.software_version['product_version'] is 6.0 or > above, which is appropriate for XenServer but not XCP. > > > > Cheers, > > > > Ewan. > > Ewan, > > Thanks for your help, now it does really work! > > What I had to do was hacking in > /usr/share/pyshared/nova/virt/xenapi_conn.py line 473. Since this > function fails (eg: python stack dump), I hacked the return of a > version > using: > > return (5, 10, 3) > > as you told me it needed version 6, once I replaced the 5 by a 6, my > XCP > instanced got started successfully by nova! :) > > Now, we got to fix this hack into a real fix, and release this in SID. > Do you know why get_product_version() in xenapi_conn.py fails?
We'll need Mike / John to tell us what the official version indicator of XCP is. We also need to distinguish between versions that support VDI.resize_online and those that don't. Once we know that, we can put the correct check into OpenStack easily. Cheers, Ewan. _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : [email protected] Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
