Re: [Xen-users] Xen and iSCSI - options and questions

[Stefan de Konink <skinkie@xxxxxxxxx>]

John Madden schreef:
> > > Why not just side-step all of this and do your iSCSI initiating in dom0,
> > > then LVM the LUN and boot the domU off of a phy: allocation?  I've seen
> > > several posts lately regarding the complexities of iSCSI, booting
> > > domU's, etc., and I'm wondering why no one is just treated like normal
> > > SAN or SCSI LUNs.
> > Migration?
> Using multipath (and sync'ing /etc/multipath.conf), I migrate SAN LUNs
> around between hosts in this manner so I think the only difference here
> would be allowing multiple logins on the target.  
You cannot safely assume nobody is writing to that iSCSI LUN, therefore 
for example block-iscsi logins in and out for you between host upon 
create/shutdown/migration.

Stefan

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