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.
Date: Tue=2C 20 Jan 2015 17:00:37 +0200 From: iheim@redhat.com To: sokratis123k@outlook.com=3B mburman@redhat.com CC: users@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: 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@redhat.com To: sokratis123k@outlook.com=3B mburman@redhat.com CC: users@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@redhat.com To: sokratis123k@outlook.com CC: users@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@outlook.com> To: "Michael Burman" <mburman@redhat.com> Cc: users@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@redhat.com To: sokratis123k@outlook.com CC: users@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@outlook.com> To: users@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=
--_2cf01cb3-6dfb-4cb3-8ac4-da9135e35df8_ Content-Type: text/plain; charset="iso-8859-7" Content-Transfer-Encoding: quoted-printable 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 the
Master Data Domain be reassigned automatically when the current on= e is deleted?
Thank you=2C
Sokratis
_______________________________________________ Users mailing list Users@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@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
=20 =
>=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=
--_2cf01cb3-6dfb-4cb3-8ac4-da9135e35df8_ Content-Type: text/html; charset="iso-8859-7" 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'>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@redhat.com<br>>=3B To: sokrat= is123k@outlook.com=3B mburman@redhat.com<br>>=3B CC: users@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@outlook.com=3B mburman@redh= at.com<br>>=3B >=3B >=3B CC: users@ovirt.org<br>>=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@redhat.com<br>>=3B >=3B= >=3B >=3B >=3B To: sokratis123k@outlook.com<br>>=3B >=3B >= =3B >=3B >=3B CC: users@ovirt.org<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 = 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" <=3Bmburman@redhat.com>=3B<br>>=3B >=3B >=3B >=3B >=3B Cc= : users@ovirt.org<br>>=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@redhat.com<br>>=3B >=3B >=3B >=3B >=3B >=3B To: sokratis123k= @outlook.com<br>>=3B >=3B >=3B >=3B >=3B >=3B CC: users@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" <=3Bsokratis123k@outlook.com= >=3B<br>>=3B >=3B >=3B >=3B >=3B >=3B To: users@ovirt.org<br= ling list<br>>=3B >=3B >=3B >=3B >=3B >=3B Users@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@ovirt.org<br>>=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> <= /div></body> </html>= --_2cf01cb3-6dfb-4cb3-8ac4-da9135e35df8_--