[Users] Export Domain & Upgrade

[Omer Frenkel]

----- Original Message -----

> From: "Nicholas Kesick" <cybertimber2000 at hotmail.com>
> To: "oVirt Mailing List" <users at ovirt.org>
> Sent: Wednesday, September 25, 2013 8:43:47 PM
> Subject: [Users] Export Domain & Upgrade

> This is the first time I've run through an 'upgrade', so I'm very new to
> export domains, and I'm having some trouble getting one connected to 3.3. I
> had hoped to add this to the wiki, but it hasn't been as straightforward as
> I thought.

> On my oVirt 3.2 install, I created a NFS export (/var/lib/exports/DAONE) and
> exported my VMs to it. I created a tarball of everything in DAONE, and then
> formatted the system and installed Fedora 19, and then oVirt 3.3. Created
> the NFS resource (/var/lib/exports/DAONE), extracted the tarball, and
> followed these directions to clear the storage domain. However when I try to
> add it, the webadmin reports the following error:

> "Error while executing action New NFS Storage Domain: Error in creating a
> Storage Domain. The selected storage path is not empty (probably contains
> another Storage Domain). Either remove the existing Storage Domain from this
> path, or change the Storage path)."

> Any suggestions? I wonder if anything changed for 3.3 that need to be in the
> instructions?

looks like you should have done 'import existing export domain' to this path instead of trying create a new one. 

> I also tried making another export domain (/var/lib/exports/export) and
> dumping everything into the UUID under that, but no VMs showed up to import.

> #showmount -e f19-ovirt.mkesick.net
> Export list for f19-ovirt.mkesick.net:
> /var/lib/exports/storage 0.0.0.0/0.0.0.0
> /var/lib/exports/iso 0.0.0.0/0.0.0.0
> /var/lib/exports/export 0.0.0.0/0.0.0.0
> /var/lib/exports/DAONE 0.0.0.0/0.0.0.0

> [root at f19-ovirt dom_md]# cat metadata
> CLASS=Backup
> DESCRIPTION=DaOne
> IOOPTIMEOUTSEC=1
> LEASERETRIES=3
> LEASETIMESEC=5
> LOCKPOLICY=
> LOCKRENEWALINTERVALSEC=5
> MASTER_VERSION=0
> POOL_UUID=
> REMOTE_PATH=localhost:/var/lib/exports/DAONE
> ROLE=Regular
> SDUUID=8e4f6fbd-b635-4f47-b113-ba146ee1c0cf
> TYPE=NFS
> VERSION=0

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