Gluster users - May 2017 - disperse volume brick counts limits in RHES

Hi

we are deploying a large (24node/45brick) cluster and noted that the RHES
guidelines limit the number of data bricks in a disperse set to 8.  Is
there any reason for this.  I am aware that you want this to be a power of
2, but as we have a large number of nodes we were planning on going with
16+3.  Dropping to 8+2 or 8+3 will be a real waste for us.

Thanks,


Alastair
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8+2 and 8+3 configurations are not the limitation but just suggestions. 
You can create 16+3 volume without any issue. 

Ashish 

----- Original Message -----

From: "Alastair Neil" <ajneil.tech at gmail.com> 
To: "gluster-users" <gluster-users at gluster.org> 
Sent: Friday, May 5, 2017 2:23:32 AM 
Subject: [Gluster-users] disperse volume brick counts limits in RHES 

Hi 

we are deploying a large (24node/45brick) cluster and noted that the RHES
guidelines limit the number of data bricks in a disperse set to 8. Is there any
reason for this. I am aware that you want this to be a power of 2, but as we
have a large number of nodes we were planning on going with 16+3. Dropping to
8+2 or 8+3 will be a real waste for us.

Thanks, 


Alastair 


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