3PAR Users Group

A Storage Administrator Community




Post new topic Reply to topic  [ 2 posts ] 
Author Message
 Post subject: When is it good to do a tunevv
PostPosted: Fri May 03, 2019 9:53 am 

Joined: Thu Nov 30, 2017 11:20 am
Posts: 70
Location: WI
Good morning all.

I recently added another 24 NL drives to my system and was wondering if you have to tunevv (tune back to the same CPG) any volumes on the NL storage to have them take advantage of the additional spindles for performance. I.e. spread the data over the new drives as well.

My apologies if its a daft question but I wasnt really sure.


Top
 Profile  
Reply with quote  
 Post subject: Re: When is it good to do a tunevv
PostPosted: Fri May 03, 2019 3:20 pm 

Joined: Mon Sep 21, 2015 2:11 pm
Posts: 917
Location: Europe
Use tunesys.

That's the sledge hammer of all sledge hammers when it comes to rebalance.

If you only have one NL cpg you can limit to that, but my guess is that if it does any movement on FC/SSD it was useful.

_________________
The views and opinions expressed are my own and do not necessarily reflect those of my current or previous employers.


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 


Who is online

Users browsing this forum: No registered users and 21 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group | DVGFX2 by: Matt