We help IT Professionals succeed at work.
Get Started

VMware RDM lun out of space?

snyderkv
snyderkv asked
on
833 Views
Last Modified: 2014-08-28
EE,

I'm having a hard time determining where my out of space issues on my RDM file server lun are coming from. Here are the results of df -h on my storage server.

RDM_vol = 7TB Total 7TB used
RDM_lun = 5TB occupied
File Server windows OS shows 1TB on that RDM attached lun

The mapping resides on a VMFS datastore with 50% free space. Everything is thin provisioned

So does the problem have to do with space reclamation? I didn't think that would be effective because fileservers always grow and never shrink thus the size should reflect the real size. Is there an alternative other then installing snapdrive?

Thanks again in advance
Comment
Watch Question
VMware and Virtualization Consultant
CERTIFIED EXPERT
Fellow
Expert of the Year 2017
Commented:
This problem has been solved!
Unlock 1 Answer and 15 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE