[Users] Export Domain & Upgrade

Nicholas Kesick cybertimber2000 at hotmail.com
Wed Sep 25 17:43:47 UTC 2013


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?

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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