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Sorry I misunderstood it. I dectivated the current Master Domain and the ne=
w one was automatically configured so all good!
Thanks a lot!
Sokratis
Date: Tue=2C 20 Jan 2015 17:00:37 +0200
From: iheim(a)redhat.com
To: sokratis123k(a)outlook.com=3B mburman(a)redhat.com
CC: users(a)ovirt.org
Subject: Re: [ovirt-users] Remove Master Data Domain in oVirt 3.5.0
=20
On 01/20/2015 03:54 PM=2C s k wrote:
> I created a new Data Domain (detached from all the DCs) and clicked
> on 'Re-Initialize Data Center'.
>
>
> Now I'm able to select this Data Domain as the new Master. However when
> I select it and click OK I get the following error:
>
>
> Error while executing action: Cannot recover Data Center Storage.
> The relevant Storage Domain's status is Active.
=20
as i said earlier=2C re-init DC is for emergency flow when your DC is dow=
n.
that's not your case.
you just need to deactivate the domain you don't want to be the master=20
domain (deactivate=2C not detach. you can probably detach if a 3.5 DC=2C=
=20
since it support re-attach. in <3.5 DC levels detach means
"remove all=20
disks/VMs from that domain".
=20
>
> > Date: Mon=2C 19 Jan 2015 17:28:06 +0200
> > From: iheim(a)redhat.com
> > To: sokratis123k(a)outlook.com=3B mburman(a)redhat.com
> > CC: users(a)ovirt.org
> > Subject: Re: [ovirt-users] Remove Master Data Domain in oVirt 3.5.0
> >
> > On 01/19/2015 04:05 PM=2C s k wrote:
> > > No=2C all the Storage Domains are attached=2Cthey are active and h=
ave VMs
> > > running on the same DC.
> >
> > re-init DC is for emergency after you lost all your SD's and allows =
you
> > to choose a data domain not yet attached to any DC.
> > just deactivate the domains you won't won't to be master domains and
> > engine will elect another domain as master.
> >
> > >
> > > > Date: Mon=2C 19 Jan 2015 08:01:16 -0500
> > > > From: mburman(a)redhat.com
> > > > To: sokratis123k(a)outlook.com
> > > > CC: users(a)ovirt.org
> > > > Subject: Re: [ovirt-users] Remove Master Data Domain in oVirt 3.=
5.0
> > > >
> > > > So that means you have configured your other storage domains und=
er
> > > another DC=2C but you haven't configured them on
the relevant DC=
=2C cause
> > > 'There are no compatible Storage Domains to
attach to this Data Ce=
nter'
> > > > Or they are Detached from DC.
> > > >
> > > > ----- Original Message -----
> > > > From: "s k" <sokratis123k(a)outlook.com>
> > > > To: "Michael Burman" <mburman(a)redhat.com>
> > > > Cc: users(a)ovirt.org
> > > > Sent: Monday=2C January 19=2C 2015 2:32:10 PM
> > > > Subject: RE: [ovirt-users] Remove Master Data Domain in oVirt 3.=
5.0
> > > >
> > > > When I click on 'Re-Initialize Data Center' I get the
following
> message:
> > > > There are no compatible Storage Domains to attach to this Data
> > > Center. Please add new Storage from the Storage tab.
> > > >
> > > > > Date: Mon=2C 19 Jan 2015 07:02:28 -0500
> > > > > From: mburman(a)redhat.com
> > > > > To: sokratis123k(a)outlook.com
> > > > > CC: users(a)ovirt.org
> > > > > Subject: Re: [ovirt-users] Remove Master Data Domain in oVirt =
3.5.0
> > > > >
> > > > > Hi Sokratis=2C
> > > > >
> > > > > You can go to Data Center main tab=2C choose relevant DC=2C cl=
ick right
> > > click on the DC=2C choose 'Re-Initialize Data
Center'=2C in this w=
indow you
> > > can choose another compatible Storage Domain and
choose him to be =
your
> > > master Data Storage Domain.
> > > > >
> > > > > Michael B
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "s k" <sokratis123k(a)outlook.com>
> > > > > To: users(a)ovirt.org
> > > > > Sent: Monday=2C January 19=2C 2015 1:06:08 PM
> > > > > Subject: [ovirt-users] Remove Master Data Domain in oVirt 3.5.=
0
> > > > >
> > > > > Hello=2C
> > > > >
> > > > >
> > > > > I would like to remove the Master Data Domain because I need t=
o
> > > decommission the underlying storage device.
> > > > >
> > > > >
> > > > > Is there a way to manually change the Master Data Domain? Will=
the
> > > Master Data Domain be reassigned automatically when
the current on=
e is
> > > deleted?
> > > > >
> > > > >
> > > > > Thank you=2C
> > > > >
> > > > >
> > > > > Sokratis
> > > > >
> > > > > _______________________________________________
> > > > > Users mailing list
> > > > > Users(a)ovirt.org
> > > > > http://lists.ovirt.org/mailman/listinfo/users
> > > > >
> > > > > --
> > > > > Michael Burman
> > > > > Intern in RedHat Israel=2C RHEV-M QE Network Team
> > > > >
> > > > > Mobile: 054-5355725
> > > > > IRC: mburman
> > > >
> > > >
> > > > --
> > > > Michael Burman
> > > > Intern in RedHat Israel=2C RHEV-M QE Network Team
> > > >
> > > > Mobile: 054-5355725
> > > > IRC: mburman
> > >
> > >
> > > _______________________________________________
> > > Users mailing list
> > > Users(a)ovirt.org
> > > http://lists.ovirt.org/mailman/listinfo/users
> > >
> >
=20
=
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<body class=3D'hmmessage'><div dir=3D'ltr'>Sorry I
misunderstood it. I dect=
ivated the current Master Domain and the new one was automatically configur=
ed so all
good!<div><br></div><div><br></div><div>Thanks a
lot!</div><div><=
br></div><div><br></div><div>Sokratis<br><br><div>>=3B
Date: Tue=2C 20 Ja=
n 2015 17:00:37 +0200<br>>=3B From: iheim(a)redhat.com<br>&gt=3B To:
sokrat=
is123k(a)outlook.com=3B mburman(a)redhat.com<br>&gt=3B CC:
users(a)ovirt.org<br>&=
gt=3B Subject: Re: [ovirt-users] Remove Master Data Domain in oVirt 3.5.0<b=
r>>=3B <br>>=3B On 01/20/2015 03:54 PM=2C s k
wrote:<br>>=3B >=3B I=
created a new Data Domain (detached from all the DCs) and clicked<br>>=
=3B >=3B on 'Re-Initialize Data Center'.<br>>=3B
>=3B<br>>=3B >=
=3B<br>>=3B >=3B Now I'm able to select this Data Domain as the new
Mas=
ter. However when<br>>=3B >=3B I select it and click OK I get the
follo=
wing error:<br>>=3B >=3B<br>>=3B
>=3B<br>>=3B >=3B Error while =
executing action: Cannot recover Data Center Storage.<br>>=3B >=3B The
=
relevant Storage Domain's status is Active.<br>>=3B <br>>=3B
as i said =
earlier=2C re-init DC is for emergency flow when your DC is down.<br>>=3B=
that's not your case.<br>>=3B you just need to deactivate the domain
you=
don't want to be the master <br>>=3B domain (deactivate=2C not detach.
y=
ou can probably detach if a 3.5 DC=2C <br>>=3B since it support re-attach=
. in <=3B3.5 DC levels detach means "remove all <br>>=3B disks/VMs
from=
that domain".<br>>=3B <br>>=3B
>=3B<br>>=3B >=3B >=3B Date: M=
on=2C 19 Jan 2015 17:28:06 +0200<br>>=3B >=3B >=3B From:
iheim@redha=
t.com<br>>=3B >=3B >=3B To: sokratis123k(a)outlook.com=3B
mburman@redh=
at.com<br>>=3B >=3B >=3B CC: users(a)ovirt.org<br>&gt=3B
>=3B >=
=3B Subject: Re: [ovirt-users] Remove Master Data Domain in oVirt 3.5.0<br>=
>=3B >=3B >=3B<br>>=3B >=3B >=3B On 01/19/2015
04:05 PM=2C s =
k wrote:<br>>=3B >=3B >=3B >=3B No=2C all the Storage
Domains are =
attached=2Cthey are active and have VMs<br>>=3B >=3B >=3B
>=3B run=
ning on the same DC.<br>>=3B >=3B >=3B<br>>=3B
>=3B >=3B re-i=
nit DC is for emergency after you lost all your SD's and allows you<br>>=
=3B >=3B >=3B to choose a data domain not yet attached to any
DC.<br>&=
gt=3B >=3B >=3B just deactivate the domains you won't won't to be
mast=
er domains and<br>>=3B >=3B >=3B engine will elect another domain
as=
master.<br>>=3B >=3B >=3B<br>>=3B >=3B
>=3B >=3B<br>>=3B=
>=3B >=3B >=3B >=3B Date: Mon=2C 19 Jan 2015 08:01:16
-0500<br>&g=
t=3B >=3B >=3B >=3B >=3B From:
mburman(a)redhat.com<br>&gt=3B >=3B=
>=3B >=3B >=3B To: sokratis123k(a)outlook.com<br>&gt=3B
>=3B >=
=3B >=3B >=3B CC: users(a)ovirt.org<br>&gt=3B >=3B >=3B
>=3B >=
=3B Subject: Re: [ovirt-users] Remove Master Data Domain in oVirt 3.5.0<br>=
>=3B >=3B >=3B >=3B >=3B<br>>=3B >=3B
>=3B >=3B >=3B =
So that means you have configured your other storage domains under<br>>=
=3B >=3B >=3B >=3B another DC=2C but you haven't configured them on
=
the relevant DC=2C cause<br>>=3B >=3B >=3B >=3B 'There
are no comp=
atible Storage Domains to attach to this Data Center'<br>>=3B >=3B
>=
=3B >=3B >=3B Or they are Detached from DC.<br>>=3B >=3B
>=3B &g=
t=3B >=3B<br>>=3B >=3B >=3B >=3B >=3B -----
Original Message -=
----<br>>=3B >=3B >=3B >=3B >=3B From: "s
k" <=3Bsokratis123k@=
outlook.com>=3B<br>>=3B >=3B >=3B >=3B >=3B To:
"Michael Burma=
n" &lt=3Bmburman(a)redhat.com&gt=3B<br>&gt=3B >=3B >=3B
>=3B >=3B Cc=
: users(a)ovirt.org<br>&gt=3B >=3B >=3B >=3B >=3B Sent:
Monday=2C Ja=
nuary 19=2C 2015 2:32:10 PM<br>>=3B >=3B >=3B >=3B
>=3B Subject:=
RE: [ovirt-users] Remove Master Data Domain in oVirt 3.5.0<br>>=3B >=
=3B >=3B >=3B >=3B<br>>=3B >=3B >=3B
>=3B >=3B When I cli=
ck on 'Re-Initialize Data Center' I get the following<br>>=3B
>=3B mess=
age:<br>>=3B >=3B >=3B >=3B >=3B There are no
compatible Storage=
Domains to attach to this Data<br>>=3B >=3B >=3B >=3B
Center. Ple=
ase add new Storage from the Storage tab.<br>>=3B >=3B >=3B
>=3B &=
gt=3B<br>>=3B >=3B >=3B >=3B >=3B >=3B Date:
Mon=2C 19 Jan 201=
5 07:02:28 -0500<br>>=3B >=3B >=3B >=3B >=3B
>=3B From: mburma=
n(a)redhat.com<br>&gt=3B >=3B >=3B >=3B >=3B >=3B
To: sokratis123k=
@outlook.com<br>>=3B >=3B >=3B >=3B >=3B >=3B
CC: users(a)ovirt.=
org<br>>=3B >=3B >=3B >=3B >=3B >=3B Subject:
Re: [ovirt-users=
] Remove Master Data Domain in oVirt 3.5.0<br>>=3B >=3B >=3B
>=3B =
>=3B >=3B<br>>=3B >=3B >=3B >=3B >=3B
>=3B Hi Sokratis=2C<=
br>>=3B >=3B >=3B >=3B >=3B
>=3B<br>>=3B >=3B >=3B >=
=3B >=3B >=3B You can go to Data Center main tab=2C choose relevant DC=
=2C click right<br>>=3B >=3B >=3B >=3B click on the DC=2C
choose '=
Re-Initialize Data Center'=2C in this window you<br>>=3B >=3B
>=3B &=
gt=3B can choose another compatible Storage Domain and choose him to be you=
r<br>>=3B >=3B >=3B >=3B master Data Storage
Domain.<br>>=3B >=
=3B >=3B >=3B >=3B >=3B<br>>=3B >=3B
>=3B >=3B >=3B >=
=3B Michael B<br>>=3B >=3B >=3B >=3B >=3B
>=3B<br>>=3B >=
=3B >=3B >=3B >=3B >=3B ----- Original Message
-----<br>>=3B >=
=3B >=3B >=3B >=3B >=3B From: "s k"
&lt=3Bsokratis123k(a)outlook.com=
>=3B<br>>=3B >=3B >=3B >=3B >=3B >=3B To:
users(a)ovirt.org<br=
>=3B >=3B >=3B >=3B >=3B >=3B
Sent: Monday=2C January 19=2C 2=
015 1:06:08 PM<br>>=3B >=3B
>=3B >=3B >=3B >=3B Subject: [ovir=
t-users] Remove Master Data Domain in oVirt 3.5.0<br>>=3B >=3B
>=3B =
>=3B >=3B >=3B<br>>=3B >=3B >=3B >=3B
>=3B >=3B Hello=2C=
<br>>=3B >=3B >=3B >=3B >=3B
>=3B<br>>=3B >=3B >=3B >=
=3B >=3B >=3B<br>>=3B >=3B >=3B >=3B >=3B
>=3B I would lik=
e to remove the Master Data Domain because I need to<br>>=3B >=3B
>=
=3B >=3B decommission the underlying storage device.<br>>=3B >=3B
&g=
t=3B >=3B >=3B >=3B<br>>=3B >=3B >=3B
>=3B >=3B >=3B<br>=
>=3B >=3B >=3B >=3B >=3B >=3B Is there a way to
manually chang=
e the Master Data Domain? Will the<br>>=3B >=3B >=3B >=3B
Master D=
ata Domain be reassigned automatically when the current one is<br>>=3B
&g=
t=3B >=3B >=3B deleted?<br>>=3B >=3B >=3B >=3B
>=3B >=3B<=
br>>=3B >=3B >=3B >=3B >=3B
>=3B<br>>=3B >=3B >=3B >=
=3B >=3B >=3B Thank you=2C<br>>=3B >=3B >=3B
>=3B >=3B >=
=3B<br>>=3B >=3B >=3B >=3B >=3B
>=3B<br>>=3B >=3B >=3B =
>=3B >=3B >=3B Sokratis<br>>=3B >=3B >=3B
>=3B >=3B >=3B=
<br>>=3B >=3B >=3B >=3B >=3B >=3B
____________________________=
___________________<br>>=3B >=3B >=3B >=3B >=3B
>=3B Users mai=
ling list<br>>=3B >=3B >=3B >=3B >=3B >=3B
Users(a)ovirt.org<br>=
>=3B >=3B >=3B >=3B >=3B >=3B
http://lists.ovirt.org/mailman/l=
istinfo/users<br>>=3B >=3B >=3B >=3B >=3B
>=3B<br>>=3B >=
=3B >=3B >=3B >=3B >=3B --<br>>=3B >=3B
>=3B >=3B >=3B =
>=3B Michael Burman<br>>=3B >=3B >=3B >=3B >=3B
>=3B Intern =
in RedHat Israel=2C RHEV-M QE Network Team<br>>=3B >=3B >=3B
>=3B =
>=3B >=3B<br>>=3B >=3B >=3B >=3B >=3B
>=3B Mobile: 054-535=
5725<br>>=3B >=3B >=3B >=3B >=3B >=3B IRC:
mburman<br>>=3B &=
gt=3B >=3B >=3B >=3B<br>>=3B >=3B >=3B
>=3B >=3B<br>>=
=3B >=3B >=3B >=3B >=3B --<br>>=3B >=3B
>=3B >=3B >=3B =
Michael Burman<br>>=3B >=3B >=3B >=3B >=3B Intern in
RedHat Isra=
el=2C RHEV-M QE Network Team<br>>=3B >=3B >=3B >=3B
>=3B<br>>=
=3B >=3B >=3B >=3B >=3B Mobile: 054-5355725<br>>=3B
>=3B >=
=3B >=3B >=3B IRC: mburman<br>>=3B >=3B >=3B
>=3B<br>>=3B &g=
t=3B >=3B >=3B<br>>=3B >=3B >=3B >=3B
_______________________=
________________________<br>>=3B >=3B >=3B >=3B Users
mailing list=
<br>>=3B >=3B >=3B >=3B Users(a)ovirt.org<br>&gt=3B
>=3B >=3B &=
gt=3B http://lists.ovirt.org/mailman/listinfo/users<br>>=3B >=3B
>=
=3B >=3B<br>>=3B >=3B >=3B<br>>=3B
<br></div></div> <=
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