On Wed, Oct 24, 2012 at 3:20 PM, Jonathan Proulx <j...@jonproulx.com> wrote:
> On Wed, Oct 24, 2012 at 3:01 PM, John Griffith > <john.griff...@solidfire.com> wrote: > > > Hey Jon, > > > > Couple of things going on, one is the volume naming (in progress here: > > https://review.openstack.org/#/c/14615/). I'll take a closer look at > some > > of the other issues you pointed out. > > Hi John, > > On this issue I think the issue you link to above covers my problem > (even if that exact implementation now seems abandoned). So "the > right thing" is to normalize all the naming on UUID in my case using > lvrename (or symlinks as the patchset above does) and updating the > cinder db provider_location. What other issues did you see to look > into? Seems this covers everything I brought up here and the issues > you helped me with on IRC earlier (thanks) seem like documentation > issues (which I hope to get into the docs once I clean up my notes) > > -Jon > Hey Jon, Cool... Yeah, I had intended for that patch to be a stable/folsom patch but shouldn't have submitted it to master :( The real problem isn't just normalizing the lvm names, but also the provider_location information that is stored in the DB for when you try to attach to your compute node. The cinder version is the same (https://review.openstack.org/#/c/14790/) and depending on the feedback it's a candidate for back-port. The other possible issues that I've seen people run in to: 1. volumes directory not being specified correctly 2. not restarting tgtadm 3. not having the include statement in /etc/tgt/conf.d I think you and I covered most of these in our chat on IRC earlier today... One other thing that Vish pointed out is I made an assumption about attached volumes that may result in you having to detach/reattach after the upgrade. I'm looking into that one now. Thanks, John
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