1:07 a.m.
--_ea9c1eb1-4d71-4e88-b36d-c44d97dd18e4_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
=20
Date: Mon=2C 30 Sep 2013 00:33:08 +0300
From: iheim(a)redhat.com
To: ofrenkel(a)redhat.com
CC: cybertimber2000(a)hotmail.com=3B users(a)ovirt.org
Subject: Re: [Users] Export Domain & Upgrade
=20
On 09/29/2013 12:15 PM=2C Omer Frenkel wrote:
>
>
> -----------------------------------------------------------------------=
-
>
> *From: *"Nicholas Kesick" <cybertimber2000(a)hotmail.com>
> *To: *"oVirt Mailing List" <users(a)ovirt.org>
> *Sent: *Wednesday=2C September 25=2C 2013 8:43:47 PM
> *Subject: *[Users] Export Domain & Upgrade
>
> This is the first time I've run through an 'upgrade'=2C so I'm
very
> new to export domains=2C and I'm having some trouble getting one
> connected to 3.3. I had hoped to add this to the wiki=2C but it has=
n't
> been as straightforward as I thought.
>
> On my oVirt 3.2 install=2C I created a NFS export
> (/var/lib/exports/DAONE) and exported my VMs to it. I created a
> tarball of everything in DAONE=2C and then formatted the system and
> installed Fedora 19=2C and then oVirt 3.3. Created the NFS resource
> (/var/lib/exports/DAONE)=2C extracted the tarball=2C and followed t=
hese
f_an_exported_nfs_domain>
> to clear the storage domain. However when I try to add it=2C
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=2C or change the Storage pat=
h)."
>
> 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.
=20
indeed.
also note you could have just upgraded rather than export/import all the=
=20
vms:
Bug 1009335 - TestOnly - upgrade path from Fedora 18 with oVirt 3.2 to=20
Fedora 19 with oVirt 3.3
I should have responded to this sooner=2C I got it working thanks to some=
help in
IRC. I should have been using "import domain"=2C but I also found =
that the path has to match what was in the metdata file. So while I was try=
ing to use hostname:/var/lib/exports/export I had used localhost:/var/lib/e=
xports/export in ovirt 3.2=2C so that caused some delay.
>
> I also tried making another export domain (/var/lib/exports/export)
> and dumping everything into the UUID under that=2C but no VMs showe=
d
> 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=3DBackup
> DESCRIPTION=3DDaOne
> IOOPTIMEOUTSEC=3D1
> LEASERETRIES=3D3
> LEASETIMESEC=3D5
> LOCKPOLICY=3D
> LOCKRENEWALINTERVALSEC=3D5
> MASTER_VERSION=3D0
> POOL_UUID=3D
> REMOTE_PATH=3Dlocalhost:/var/lib/exports/DAONE
> ROLE=3DRegular
> SDUUID=3D8e4f6fbd-b635-4f47-b113-ba146ee1c0cf
> TYPE=3DNFS
> VERSION=3D0
>
>
> =20
=
--_ea9c1eb1-4d71-4e88-b36d-c44d97dd18e4_
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<html>
<head>
<style><!--
.hmmessage P
{
margin:0px=3B
padding:0px
}
body.hmmessage
{
font-size: 12pt=3B
font-family:Calibri
}
--></style></head>
<body class=3D'hmmessage'><div
dir=3D'ltr'><br> =3B<BR><div>>=3B Date=
: Mon=2C 30 Sep 2013 00:33:08 +0300<br>>=3B From:
iheim(a)redhat.com<br>&gt=
=3B To: ofrenkel(a)redhat.com<br>&gt=3B CC: cybertimber2000(a)hotmail.com=3B us=
ers(a)ovirt.org<br>&gt=3B Subject: Re: [Users] Export Domain &=3B
Upgrade<=
br>>=3B <br>>=3B On 09/29/2013 12:15 PM=2C Omer Frenkel
wrote:<br>>=
=3B >=3B<br>>=3B >=3B<br>>=3B >=3B
------------------------------=
------------------------------------------<br>>=3B
>=3B<br>>=3B >=
=3B *From: *"Nicholas Kesick"
&lt=3Bcybertimber2000(a)hotmail.com&gt=3B<b=
r>>=3B >=3B *To: *"oVirt Mailing List"
&lt=3Busers(a)ovirt.org&gt=3B<=
br>>=3B >=3B *Sent: *Wednesday=2C September 25=2C 2013 8:43:47
PM<b=
r>>=3B >=3B *Subject: *[Users] Export Domain &=3B
Upgrade<br>>=
=3B >=3B<br>>=3B >=3B This is the first time I've run
through an =
'upgrade'=2C so I'm very<br>>=3B >=3B new to export
domains=2C and =
I'm having some trouble getting one<br>>=3B >=3B connected to
3.3. =
I had hoped to add this to the wiki=2C but it hasn't<br>>=3B >=3B
b=
een as straightforward as I thought.<br>>=3B >=3B<br>>=3B
>=3B =
On my oVirt 3.2 install=2C I created a NFS export<br>>=3B >=3B
(/va=
r/lib/exports/DAONE) and exported my VMs to it. I created a<br>>=3B >=
=3B tarball of everything in DAONE=2C and then formatted the system and=
<br>>=3B >=3B installed Fedora 19=2C and then oVirt 3.3. Created
th=
e NFS resource<br>>=3B >=3B (/var/lib/exports/DAONE)=2C extracted
t=
he tarball=2C and followed these<br>>=3B >=3B
directions<br>>=3B =
>=3B <=3Bhttp://www.ovirt.org/How_to_clear_the_storage_domain_pool_=
config_of_an_exported_nfs_domain>=3B<br>>=3B >=3B to clear the
st=
orage domain. However when I try to add it=2C the<br>>=3B >=3B
weba=
dmin reports the following error:<br>>=3B >=3B<br>>=3B
>=3B "Er=
ror while executing action New NFS Storage Domain: Error in<br>>=3B >=
=3B creating a Storage Domain. The selected storage path is not empty<b=
r>>=3B >=3B (probably contains another Storage Domain). Either remo=
ve the<br>>=3B >=3B existing Storage Domain from this path=2C or
ch=
ange the Storage path)."<br>>=3B >=3B<br>>=3B
>=3B Any suggesti=
ons? I wonder if anything changed for 3.3 that need to<br>>=3B >=3B
=
be in the instructions?<br>>=3B >=3B<br>>=3B >=3B
looks like you s=
hould have done 'import existing export domain' to this<br>>=3B
>=3B pa=
th instead of trying create a new one.<br>>=3B <br>>=3B
indeed.<br>>=
=3B also note you could have just upgraded rather than export/import all th=
e <br>>=3B vms:<br>>=3B Bug 1009335 - TestOnly - upgrade path from
Fedo=
ra 18 with oVirt 3.2 to <br>>=3B Fedora 19 with oVirt 3.3<br>>=3B
</div=
<div>I should have responded to this sooner=2C I got it working
thanks to =
some help in IRC. =3BI should have been using "import
domain"=2C but I =
also found that the path has to match what was in the metdata file. So whil=
e I was trying to use hostname:/var/lib/exports/export I had used localhost=
:/var/lib/exports/export in ovirt 3.2=2C so that caused some delay.<br>>=
=3B >=3B<br>>=3B >=3B I also tried making another export
domain (=
/var/lib/exports/export)<br>>=3B >=3B and dumping everything into
t=
he UUID under that=2C but no VMs showed<br>>=3B >=3B up to
import.<=
br>>=3B >=3B<br>>=3B >=3B #showmount -e
f19-ovirt.mkesick.net<b=
r>>=3B >=3B Export list for f19-ovirt.mkesick.net:<br>>=3B
>=3B=
/var/lib/exports/storage 0.0.0.0/0.0.0.0<br>>=3B >=3B
/var/lib=
/exports/iso 0.0.0.0/0.0.0.0<br>>=3B >=3B
/var/lib/exports/expo=
rt 0.0.0.0/0.0.0.0<br>>=3B >=3B /var/lib/exports/DAONE
0.0.0.0/0=
.0.0.0<br>>=3B >=3B<br>>=3B >=3B [root@f19-ovirt
dom_md]# cat m=
etadata<br>>=3B >=3B CLASS=3DBackup<br>>=3B >=3B
DESCRIPTIO=
N=3DDaOne<br>>=3B >=3B IOOPTIMEOUTSEC=3D1<br>>=3B
>=3B LEAS=
ERETRIES=3D3<br>>=3B >=3B LEASETIMESEC=3D5<br>>=3B
>=3B LOC=
KPOLICY=3D<br>>=3B >=3B
LOCKRENEWALINTERVALSEC=3D5<br>>=3B >=3B=
MASTER_VERSION=3D0<br>>=3B >=3B
POOL_UUID=3D<br>>=3B >=3B =
REMOTE_PATH=3Dlocalhost:/var/lib/exports/DAONE<br>>=3B >=3B
ROL=
E=3DRegular<br>>=3B >=3B
SDUUID=3D8e4f6fbd-b635-4f47-b113-ba146ee1c=
0cf<br>>=3B >=3B TYPE=3DNFS<br>>=3B >=3B
VERSION=3D0<br>>=
=3B >=3B<br>>=3B >=3B<br>>=3B
>=3B =3B =3B =3B =
=3B <br></div> </div></body>
</html>=
--_ea9c1eb1-4d71-4e88-b36d-c44d97dd18e4_--