On 09/29/2013 12:15 PM, Omer Frenkel wrote:
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*From: *"Nicholas Kesick" <cybertimber2000@hotmail.com> *To: *"oVirt Mailing List" <users@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 <http://www.ovirt.org/How_to_clear_the_storage_domain_pool_config_of_an_exported_nfs_domain> 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.
indeed. also note you could have just upgraded rather than export/import all the vms: Bug 1009335 - TestOnly - upgrade path from Fedora 18 with oVirt 3.2 to Fedora 19 with oVirt 3.3
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@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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