Hi,
On 09/08/16 20:43, Gandalf Corvotempesta wrote:
Il 09 ago 2016 19:57, "Ashish Pandey" > ha scritto:
Yes, redundant data spread across multiple servers. In my example I
mentioned 6 different nodes each with one brick.
Point is that for 4+2
Il 09 ago 2016 19:57, "Ashish Pandey" ha scritto:
> Yes, redundant data spread across multiple servers. In my example I
mentioned 6 different nodes each with one brick.
> Point is that for 4+2 you can loose any 2 bricks. It could be because of
node failure or brick failure.
>
...@gmail.com>
To: "Ashish Pandey" <aspan...@redhat.com>
Cc: gluster-users@gluster.org
Sent: Tuesday, August 9, 2016 11:08:12 PM
Subject: Re: [Gluster-users] Need help to design a data storage
Il 09 ago 2016 19:20, "Ashish Pandey" < aspan...@redhat.com > ha
Il 09 ago 2016 19:20, "Ashish Pandey" ha scritto:
> 3 - EC with redundancy 2 that is 4+2
> The over all storage space you get is 4TB and any 2 bricks can be down at
any point of time. So it is as good as replica 3 but providing more space.
Not really.
With replica 3 i can
- Original Message -
From: "Gandalf Corvotempesta" <gandalf.corvotempe...@gmail.com>
To: "Ashish Pandey" <aspan...@redhat.com>
Cc: gluster-users@gluster.org
Sent: Tuesday, August 9, 2016 8:33:31 PM
Subject: Re: [Gluster-users] Need help to design a data storage
Il 09 ago 2016 10:06 AM, "Ashish Pandey" ha scritto:
> If your main concern is data redundancy, I would suggest you to go for
erasure coded volume provided by gluster.
Anyway EC volumes has a lower redundancy level than standard replicated
volumes.
Let's assume a 9 nodes
Il 09 ago 2016 10:06 AM, "Ashish Pandey" ha scritto:
> If your main concern is data redundancy, I would suggest you to go for
erasure coded volume provided by gluster.
> Erasure coded (EC) volume or disperse volume can provide you redundancy
without wasting too much storage.
HI,
I want to store data which is 135TB, and main requirement is data
redundancy, i can scarify of data performance, but data should not be lost.
can you help me in a design
--
--
Regards.:
SHAM P. ARSIWALA.
RHC{E-A-I}
M.: 9099099855
___