HPE 3PAR StoreServ Storage

Re: How to replace 12 disks (300GB) with 12 disks (600GB) in the SS 7200?

 
Dennis Handly
Acclaimed Contributor

Re: How to replace 12 disks (300GB) with 12 disks (600GB) in the SS 7200?

>If he just replaces the 300 with 600 disks, he won't have more chunklets and so no more space available.

 
I've already said that won't happen.  If the disk is bigger, admitpd automatically gives it more chunklets and spares.
Bart_Heungens
Honored Contributor

Re: How to replace 12 disks (300GB) with 12 disks (600GB) in the SS 7200?

@Dennis
OK, had another procedure in mind... yes this one will work as well.

 

--------------------------------------------------------------------------------
If my post was useful, clik on my KUDOS! "White Star" !
Dennis Handly
Acclaimed Contributor

Re: How to replace 12 disks (300GB) with 12 disks (600GB) in the SS 7200?

>had another procedure in mind

 

And that was?  :-)

Bart_Heungens
Honored Contributor

Re: How to replace 12 disks (300GB) with 12 disks (600GB) in the SS 7200?

A procedure where you don't have to rebuild disks but where you would create a new CPG and run the Tune command to move the volume from 1 CPG to another...

--------------------------------------------------------------------------------
If my post was useful, clik on my KUDOS! "White Star" !
Torsten.
Acclaimed Contributor

Re: How to replace 12 disks (300GB) with 12 disks (600GB) in the SS 7200?

I like the idea of adding a new shelf ...


Hope this helps!
Regards
Torsten.

__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.

__________________________________________________
No support by private messages. Please ask the forum!

If you feel this was helpful please click the KUDOS! thumb below!   
maliang
Regular Advisor

Re: How to replace 12 disks (300GB) with 12 disks (600GB) in the SS 7200?

Thanks a lot.

Add a new disk chassis , Good idear!