[one-users] Datastore and Gluster + Cluster

[Amier Anis]

dear Javier,

based on you explanation previously can i use an image from single images
datastore to the clusters?
​So i just create new system datastore to each cluster node. and share 1
image datastore to every cluster node.​

Thanks you.

Regards & Best Wishes,


*.: Amier Anis :.*
Mobile: +6012-260-0819
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On Thu, Sep 25, 2014 at 3:59 PM, Amier Anis <mymabma at gmail.com> wrote:

> thanks javier. you save my world .. really appreciate it.
>
>
> On Wed, Sep 24, 2014 at 5:00 PM, Javier Fontan <jfontan at opennebula.org>
> wrote:
>
>> The cluster endpoint is only needed in the datastore template.
>> Sunstone does not need to know anything about it
>>
>> On Tue, Sep 23, 2014 at 9:44 PM, Amier Anis <mymabma at gmail.com> wrote:
>> > thanks javier. i'm really appreciate it. i did almost same configuration
>> > without using this guide. where by
>> > i just do normal mount via fstab and create empty system and images in
>> the
>> > sunstone.
>> >
>> > it works.
>> >
>> > by the way is that correct way or i still need to ensure the details of
>> > gluster must be in the sunstone setting?
>> > my first attempt did not work that time.
>> >
>> >
>> > On Tue, Sep 23, 2014 at 11:55 PM, Javier Fontan <jfontan at opennebula.org
>> >
>> > wrote:
>> >>
>> >> GlusterFS is a bit different to the other shared storage as it needs
>> >> to see the same files in both the system and images datastores. It
>> >> needs both.
>> >>
>> >> Cluster 0
>> >> Mount gluster_vol_0 in /storage
>> >> Link /storage -> /var/lib/one/datastores/100 (system)
>> >> Link /storage -> /var/lib/one/datastores/101 (images)
>> >>
>> >> Cluster 1
>> >> Mount gluster_vol_1 in /storage
>> >> Link /storage -> /var/lib/one/datastores/102 (system)
>> >> Link /storage -> /var/lib/one/datastores/103 (images)
>> >>
>> >> Cluster 2
>> >> Mount gluster_vol_2 in /storage
>> >> Link /storage -> /var/lib/one/datastores/104 (system)
>> >> Link /storage -> /var/lib/one/datastores/105 (images)
>> >>
>> >> Frontend
>> >> Mount gluster_vol_0 in /storage/0
>> >> Mount gluster_vol_0 in /storage/1
>> >> Mount gluster_vol_0 in /storage/2
>> >> Link /storage/0 -> /var/lib/one/datastores/100 (system)
>> >> Link /storage/0 -> /var/lib/one/datastores/101 (images)
>> >> Link /storage/1 -> /var/lib/one/datastores/102 (system)
>> >> Link /storage/1 -> /var/lib/one/datastores/103 (images)
>> >> Link /storage/2 -> /var/lib/one/datastores/104 (system)
>> >> Link /storage/2-> /var/lib/one/datastores/105 (images)
>> >>
>> >> On Sat, Sep 20, 2014 at 7:28 PM, Amier Anis <mymabma at gmail.com> wrote:
>> >> > Dear Team,
>> >> >
>> >> > I would like to know little bit more about system datastore + gluster
>> >> > and
>> >> > cluster.
>> >> >
>> >> > node 0 - FrontEnd
>> >> > node 1 - Hypervisor 1
>> >> > node 2 - Hypervisor 2
>> >> >
>> >> > Cluster 1
>> >> > node 3 Hypervisor 3
>> >> > node 4 Hypervisor 4
>> >> >
>> >> > Cluster 2
>> >> > node 5 Hypervisor 5
>> >> > node 6 Hypervisor 6
>> >> >
>> >> > GlusterFS Storage 1 - mount to frontend to datastore 0
>> >> > GlusterFS Storage 2 - mount to frontend to datastore 100 - for
>> Cluster 1
>> >> > GlusterFS Storage 3 - mount to frontend to datastore 101 - for
>> Cluster 2
>> >> >
>> >> > I believe that all glusterfs storage need to mount to Frontend and
>> >> > hypervisor node.
>> >> >
>> >> > my question is
>> >> >
>> >> > Should I mount datastore 0 to all hypervisor node even it is
>> clusters?
>> >> > or
>> >> > Do i only mount for each datastore to each clusters. let say
>> GlusterFS
>> >> > Storage 1 for non-cluster node, glusterfs 2 for cluster 2 and etc.
>> >> > In cluster 1, I only mount glusterfs 2 and set it as system datastore
>> >> > and
>> >> > image datastore. no datastore 0,1,2 in cluster 2.
>> >> >
>> >> > Which is the proper one?
>> >> > How do I set glusterfs as system and image datastore in opennebula. I
>> >> > only
>> >> > can set images datastore.
>> >> >
>> >> > Thanks in advance your kind help.
>> >> >
>> >> > Thanks you.
>> >> >
>> >> > Regards & Best Wishes,
>> >> >
>> >> >
>> >> > .: Amier Anis :.
>> >> > Mobile: +6012-260-0819
>> >> >
>> >> > ________________________________
>> >> > IMPORTANT:
>> >> > This e-mail (including any attachment hereto) is intended solely for
>> the
>> >> > addressee and is confidential and privileged. If this should have
>> been
>> >> > sent
>> >> > to you in error, you are not to reproduce, distribute or take any
>> action
>> >> > in
>> >> > reliance on it. Kindly notify us and delete the e-mail and all
>> >> > attachments
>> >> > immediately.
>> >> >
>> >> > As e-mail and/or attachments may contain viruses and other
>> interfering
>> >> > or
>> >> > damaging elements, the receipt and/or downloading of e-mail and/or
>> >> > attachments will be at your own risk and we accept no liability for
>> any
>> >> > damage sustained as a result of any such viruses; you should carry
>> out
>> >> > your
>> >> > own virus checks before opening any attachment.
>> >> >
>> >> > _______________________________________________
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>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >> Javier Fontán Muiños
>> >> Developer
>> >> OpenNebula - Flexible Enterprise Cloud Made Simple
>> >> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>> >
>> >
>>
>>
>>
>> --
>> Javier Fontán Muiños
>> Developer
>> OpenNebula - Flexible Enterprise Cloud Made Simple
>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>>
>
>
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