2:50 a.m.
Hi,
In the initial setup I wasn't aware of the option to assign a local disk as
Local Storage and we have added it as a POSIX complaint Storage Domain, now
that we want to add a new KVM host, it needs to attach the storage domain
to the new host, which it obviously can't.
My question is, how do I remove the Storage domain and add it back as a
Local storage without harming the VMs that are already on the system
(obviously some downtime will be needed)
I guess that I can add another Storage Domain and start moving them to a
"temp location" and then back, question is if there is another quicker way.
Thanks
--
Elad Shmitanka
DevOps Engineer
Mobile: *+972-52-2259939* | *elad(a)myheritage.com <elad(a)myheritage.com>*
Tel: *+972-3-6280000 Ext. 105* | www.myheritage.com
U.S.A Number: 17183608065 Ext. 2
MyHeritage Ltd., 3 Ariel Sharon St., Terminal Park, Or Yehuda 60250, Israel
<http://www.myheritage.com/> <http://blog.myheritage.com/>
<https://www.facebook.com/myheritage> <https://twitter.com/myheritage>
6:41 p.m.
On 08/27/2014 10:50 AM, Elad Shmitanka wrote:
Hi,
In the initial setup I wasn't aware of the option to assign a local disk
as Local Storage and we have added it as a POSIX complaint Storage
Domain, now that we want to add a new KVM host, it needs to attach the
storage domain to the new host, which it obviously can't.
My question is, how do I remove the Storage domain and add it back as a
Local storage without harming the VMs that are already on the system
(obviously some downtime will be needed)
I guess that I can add another Storage Domain and start moving them to a
"temp location" and then back, question is if there is another quicker way.
Thanks
--
Elad Shmitanka
DevOps Engineer
Mobile:Â _+972-52-2259939_Â |Â Â _elad(a)myheritage.com
<mailto:elad@myheritage.com>_Â Â
Tel:Â _+972-3-6280000 Ext. 105_Â |Â Â www.myheritage.com
<http://www.myheritage.com/>
U.S.A Number:Â 17183608065 Ext. 2
MyHeritage Ltd., 3 Ariel Sharon St., Terminal Park, Or Yehuda 60250, Israel
<http://www.myheritage.com/>Â Â
<http://blog.myheritage.com/><https://www.facebook.com/myheritage>...
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Can you please elaborate a bit more on the use case?
you can't mix local storage domains with 'shared' storage domains
currently, nor have multiple hosts with local storage domain in the same
cluster (in the works, but not yet).
2:31 a.m.
Any knowledge as of when this "on the works" will be done?
In addition, we will want to migrate the VMs later on to be on the local
disks,
which setup would be currently better? Using NFS with single datacenter,
each kvm host will export his local drive as NFS and the VMS will be binded
to start on the specific host or have multiple datacenters, each with a
single KVM host?
thanks in advance
On Thu, Aug 28, 2014 at 2:41 AM, Itamar Heim <iheim(a)redhat.com> wrote:
On 08/27/2014 10:50 AM, Elad Shmitanka wrote:
> Hi,
>
> In the initial setup I wasn't aware of the option to assign a local disk
> as Local Storage and we have added it as a POSIX complaint Storage
> Domain, now that we want to add a new KVM host, it needs to attach the
> storage domain to the new host, which it obviously can't.
> My question is, how do I remove the Storage domain and add it back as a
> Local storage without harming the VMs that are already on the system
> (obviously some downtime will be needed)
> I guess that I can add another Storage Domain and start moving them to a
> "temp location" and then back, question is if there is another quicker
> way.
>
> Thanks
>
> --
>
> Elad Shmitanka
> DevOps Engineer
>
> Mobile:Â _+972-52-2259939_Â |Â Â _elad(a)myheritage.com
> <mailto:elad@myheritage.com>_Â Â
> Tel:Â _+972-3-6280000 Ext. 105_Â |Â Â www.myheritage.com
> <http://www.myheritage.com/>
> U.S.A Number:Â 17183608065 Ext. 2
>
>
> MyHeritage Ltd., 3 Ariel Sharon St., Terminal Park, Or Yehuda 60250,
> Israel
>
> <http://www.myheritage.com/>Â Â
> <http://blog.myheritage.com/><https://www.facebook.com/myheritage>...
> https://twitter.com/myheritage>
>
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
Can you please elaborate a bit more on the use case?
you can't mix local storage domains with 'shared' storage domains
currently, nor have multiple hosts with local storage domain in the same
cluster (in the works, but not yet).
--
Elad Shmitanka
DevOps Engineer
Mobile: *+972-52-2259939* | *elad(a)myheritage.com <elad(a)myheritage.com>*
Tel: *+972-3-6280000 Ext. 105* | www.myheritage.com
U.S.A Number: 17183608065 Ext. 2
MyHeritage Ltd., 3 Ariel Sharon St., Terminal Park, Or Yehuda 60250, Israel
<http://www.myheritage.com/> <http://blog.myheritage.com/>
<https://www.facebook.com/myheritage> <https://twitter.com/myheritage>
2:42 a.m.
On 08/28/2014 10:31 AM, Elad Shmitanka wrote:
Any knowledge as of when this "on the works" will be done?
to mix local storage and shared storage in same cluster - i doubt will
make it for 3.6 (which will focus on enabling this flow by removing the
SPM role). so ~12 months.
In addition, we will want to migrate the VMs later on to be on the
local
disks,
which setup would be currently better? Using NFS with single datacenter,
each kvm host will export his local drive as NFS and the VMS will be
binded to start on the specific host or have multiple datacenters, each
with a single KVM host?
using NFS exported by the different hosts means if that host is down,
the VMs won't be able to run on other hosts.
if you want to use local storage in a cluster of hosts, usually gluster
is the solution?
thanks in advance
On Thu, Aug 28, 2014 at 2:41 AM, Itamar Heim <iheim(a)redhat.com
<mailto:iheim@redhat.com>> wrote:
On 08/27/2014 10:50 AM, Elad Shmitanka wrote:
Hi,
In the initial setup I wasn't aware of the option to assign a
local disk
as Local Storage and we have added it as a POSIX complaint Storage
Domain, now that we want to add a new KVM host, it needs to
attach the
storage domain to the new host, which it obviously can't.
My question is, how do I remove the Storage domain and add it
back as a
Local storage without harming the VMs that are already on the system
(obviously some downtime will be needed)
I guess that I can add another Storage Domain and start moving
them to a
"temp location" and then back, question is if there is another
quicker way.
Thanks
--
Elad Shmitanka
DevOps Engineer
Mobile:Â _+972-52-2259939 <tel:%2B972-52-2259939>_Â |Â Â
_elad(a)myheritage.com <mailto:elad@myheritage.com>
<mailto:elad@myheritage.com <mailto:elad@myheritage.com>>_Â Â
Tel:Â _+972-3-6280000 Ext. 105
<tel:%2B972-3-6280000%20Ext.%20105>_Â |Â Â www.myheritage.com
<http://www.myheritage.com>
<http://www.myheritage.com/>
U.S.A Number:Â 17183608065 Ext. 2 <tel:17183608065%20Ext.%202>
MyHeritage Ltd., 3 Ariel Sharon St., Terminal Park, Or Yehuda
60250, Israel
<http://www.myheritage.com/>Â Â
<http://blog.myheritage.com/><__https://www.facebook.com/__myheritage
<https://www.facebook.com/myheritage>><https://twitter.__com/myhe...
<https://twitter.com/myheritage>>
_________________________________________________
Users mailing list
Users(a)ovirt.org <mailto:Users@ovirt.org>
http://lists.ovirt.org/__mailman/listinfo/users
<http://lists.ovirt.org/mailman/listinfo/users>
Can you please elaborate a bit more on the use case?
you can't mix local storage domains with 'shared' storage domains
currently, nor have multiple hosts with local storage domain in the
same cluster (in the works, but not yet).
--
Elad Shmitanka
DevOps Engineer
Mobile: _+972-52-2259939_|_elad(a)myheritage.com <mailto:elad@myheritage.com>_
Tel: _+972-3-6280000 Ext. 105_|www.myheritage.com
<http://www.myheritage.com/>
U.S.A Number: 17183608065 Ext. 2
MyHeritage Ltd., 3 Ariel Sharon St., Terminal Park, Or Yehuda 60250, Israel
<http://www.myheritage.com/><http://blog.myheritage.com/><http...
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3 comments
2 participants
participants (2)
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Elad Shmitanka -
Itamar Heim