Hi there,
What is the recommended VMFS LUN(proxy files) size to hold a few RDM LUNs?
thanks,
rgds,
J.
The vmdk pointer file is only a few Kb so you don't need much space per RDM.
If you wish to use Snapshots (RDM needs to be in Virtual mode), then you have to calculate with space for this also as the delta file(s) will be placed in the homedir with pointerfile (per default)
/Rubeck
Hi Rubeck,
Thanks for your prompt reply.
In case I need to snapshot the RDM volumes in the future, is there a way to place the delta files on to a different LUN and not on the proxy LUN?
Rgds,
J
Hello,
Yes, you can do this multiple ways. One is to redirect all snapshots to the same lun via the VIC. or change the 'working directory' for the specific VM.
Note that you do not need to use a proxy LUN, when you create the VM the RDM is pointed to within that VMFS' metadata. In general all VM files are stored together.
Best regards,
Edward L. Haletky
VMware Communities User Moderator
====
Author of the book 'VMWare ESX Server in the Enterprise: Planning and Securing Virtualization Servers', Copyright 2008 Pearson Education.
CIO Virtualization Blog: http://www.cio.com/blog/index/topic/168354
As well as the Virtualization Wiki at http://www.astroarch.com/wiki/index.php/Virtualization
Indeed....
Add a "workingDir = " to the VM vmx file.
/Rubeck
thank you both, great stuff.
rgds,
J.
