From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomoe Sugihara Subject: Re: RE: [Xen-devel] XCP: request for review a sr driver Date: Wed, 17 Nov 2010 14:13:25 +0900 Message-ID: <4CE36475.80402@valinux.co.jp> References: <20100707074207.2F5E272236@kuma.localdomain> <81A73678E76EA642801C8F2E4823AD218080C98B1F@LONPMAILBOX01.citrite.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <81A73678E76EA642801C8F2E4823AD218080C98B1F-aFusIB7tbcLeU4JHVX8hdHnr0TU713UqXqFh9Ls21Oc@public.gmane.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-api-bounces-GuqFBffKawuULHF6PoxzQEEOCMrvLtNR@public.gmane.org Errors-To: xen-api-bounces-GuqFBffKawuULHF6PoxzQEEOCMrvLtNR@public.gmane.org To: Dave Scott Cc: "xen-devel-GuqFBffKawuULHF6PoxzQEEOCMrvLtNR@public.gmane.org" , "xen-api-GuqFBffKawuULHF6PoxzQEEOCMrvLtNR@public.gmane.org" List-Id: xen-devel@lists.xenproject.org Hi Dave, Sorry for replying late. On 07/16/2010 11:01 PM, Dave Scott wrote: > Hi, > >> i think i mostly finished my sr driver for our product. >> you can find it at >> http://vastsky.svn.sourceforge.net/viewvc/vastsky/trunk/xcp/ > > Cool! > > How would you like the code to be incorporated? Would it be best to take infrequent tarball snapshots or to 'svn up' from your repo on every build? > > Looking at the driver code I think the only major thing we have to sort out is the multipath handling. XCP handles multipath in a slightly different way to standard CentOS. Rather than listen for asynchronous uevents, paths must be explicitly registered with multipathd -- see mpathutil.py for CLI-like commands. Thank you for the comment, but could you elaborate on the issue? [ what's wrong with automatic detection by multipathd? ] I took a look at mpathutil.py, but I couldn't figure out what you mean. I think I'm missing how XCP uses multipath, so I'd appreciate your comment. As we added Eucalyptus EBS support for vastsky, now our code for XCP is at: http://vastsky.svn.sourceforge.net/viewvc/vastsky/trunk/drivers/xcp/ Best, Tomoe > Cheers, > Dave > >> >> can someone please review the code and consider to include it in >> the xcp distribution? thanks. >> >> YAMAMOTO Takashi >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel-GuqFBffKawuULHF6PoxzQEEOCMrvLtNR@public.gmane.org >> http://lists.xensource.com/xen-devel > > _______________________________________________ > xen-api mailing list > xen-api-GuqFBffKawuULHF6PoxzQEEOCMrvLtNR@public.gmane.org > http://lists.xensource.com/mailman/listinfo/xen-api >