cloudstack-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Vadim Kimlaychuk <va...@kickcloud.net>
Subject Re: ACS + XenServer + DAS ?
Date Tue, 08 Dec 2015 19:36:00 GMT
Well, for such chassis you need server, as Simon wrote, and you may have 
speed as well if you put couple of 10Gb network cards in it :)

Vadim.

On 2015-12-08 21:20, Nux! wrote:

> Vadim,
> 
> Let's say this 
> http://www.supermicro.co.uk/products/chassis/3U/836/SC836BE2C-R1K03JBOD.cfm 
> [1]
> plus a LSI Megaraid card.
> 
> It has 8 x Mini-SAS ports that I can connect hypervisors to, but from 
> what I read and from what Simon says ( :> ) that doesn't give me shared 
> storage unless I re-export it from another computer.
> Doing this beats the purpose in a way, because I wanted speed.. If I go 
> over the network I lose that.
> 
> So it starts to be clear to me DAS is not what I need. :)
> 
> Lucian
> 
> --
> Sent from the Delta quadrant using Borg technology!
> 
> Nux!
> www.nux.ro [2]
> 
> ----- Original Message -----
> 
>> From: "Vadim Kimlaychuk" <vadim@kickcloud.net>
>> To: users@cloudstack.apache.org
>> Cc: "Nux!" <nux@li.nux.ro>
>> Sent: Tuesday, 8 December, 2015 19:15:46
>> Subject: Re: ACS + XenServer + DAS ?
> 
> Nux,
> 
> It is hard to understand without part number what exactly do you mean?
> DAS at Supermicro is usually referenced as backplane where you plug
> HDD-s in. We have such a server with 24 HDD and HBA adapter behind it.
> But this is just a server with a lot of bays for hard drives.
> 
> Vadim.
> 
> On 2015-12-08 20:49, Nux! wrote:
> 
> Hello,
> 
> I'm asked to set up something like the $subject. The DAS is Supermicro
> (mini-SAS).
> As I've never worked with this kind of stuff before, can anyone clarify
> if this qualifies as shared storage in any way and can be used for HA
> or live migration?
> From what I read DAS is considered by XenServer as local storage and
> there's no way around, I'm hoping to be told differently. :)
> 
> Thanks,
> Lucian
> 
> --
> Sent from the Delta quadrant using Borg technology!
> 
> Nux!
> www.nux.ro [2] [1 [2]]
> 
> Links:
> ------
> [1] http://www.nux.ro [2]



Links:
------
[1] 
http://www.supermicro.co.uk/products/chassis/3U/836/SC836BE2C-R1K03JBOD.cfm
[2] http://www.nux.ro

Mime
View raw message