----- Original Message ----- > > > ----- Original Message ----- > > From: "Ayal Baron" <[email protected]> > > To: "Maor" <[email protected]> > > Cc: [email protected], "Jon Choate" <[email protected]>, > > "Omer Frenkel" <[email protected]> > > Sent: Tuesday, January 17, 2012 10:21:29 PM > > Subject: Re: Shared disk / Floating disk import/export (was: Re: > > [Engine-devel] move disk command) > > > > > > > > ----- Original Message ----- > > > On 01/17/2012 11:57 AM, Omer Frenkel wrote: > > > > > > > > > > > > ----- Original Message ----- > > > >> From: "Ayal Baron" <[email protected]> > > > >> To: "Omer Frenkel" <[email protected]> > > > >> Cc: [email protected], "Jon Choate" <[email protected]> > > > >> Sent: Tuesday, January 17, 2012 10:45:53 AM > > > >> Subject: Shared disk / Floating disk import/export (was: Re: > > > >> [Engine-devel] move disk command) > > > >> > > > >> > > > >> [SNIP] > > > >> > > > >>>>> This may be unrelated, but user would be allowed to export > > > >>>>> and > > > >>>>> import a floating disk, right? > > > >>>>> I would like the ability to import *any* disk in the export > > > >>>>> domain > > > >>>>> as a floating disk, but in the least, export and import > > > >>>>> disks > > > >>>>> not > > > >>>>> associated with a VM. > > > >>> > > > >>> you are right, it is unrelated, this thread is about move > > > >>> disk > > > >>> of > > > >>> a > > > >>> vm between SDs, > > > >>> export and import is copy, and floating disks is part of the > > > >>> shared > > > >>> disk feature, > > > >>> this indeed need to be discussed in that scope. > > > >> > > > >> Ok, so I've changed the subject, now let's discuss it. > > > >> > > > > > > > > Adding Maor, > > > > not sure if we have any plan regard export/import of floating > > > > disk, > > > > or in general, exporting disk without it's vm (if I understood > > > > Ayal > > > > correctly) > > > > > > > > Maor, any comments? > > > I remember, we mentioned export/import issue in our last meeting > > > with > > > Andrew in the context of shared raw disk. > > > It was decided then, that export/import will not be supported by > > > shared > > > raw disk, I'm not sure if we also decided that for floating disk, > > > but I think its a PM decision. > > > > > > Support import/export domain might evolve to a big change, since > > > if > > > we > > > want to export disk, we might also want to reflect all its > > > configuration > > > and functionality there, also reflect disks which are attached to > > > VMs > > > and templates as well. > > > > What properties does a disk have? > > Interface is what type of connection is used when plugging the disk > > in the computer (VM) so it's not really a disk property. > > Address is also VM specific > > Description is already stored in storage side. > > What else do you have for disk? > > type (system/data..)
Didn't we recently have a discussion about this being irrelevant? > post-zero Can assume always true > name(?) This exists on storage side > creation-date When imported > last modify date This exists on storage side > application-list Has nothing to do with disk, it's a VM property > volume type and format This exists on storage side > > > > > Note that being able to import floating disks means that we'd be > > able > > to take any data storage domain and import any disk(s) from it > > (assuming user changes domain type to export domain, which users > > already know how to do) > > > > > _______________________________________________ Engine-devel mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/engine-devel
