- Community Home
- >
- Storage
- >
- Entry Storage Systems
- >
- MSA Storage
- >
- Re: Decreasing LUN size on HP4500
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
01-18-2012 04:09 AM
01-18-2012 04:09 AM
Decreasing LUN size on HP4500
Hi all,
We had a LUN configured as 1TB and presented to ESXi4.1 which was configured for the full 1TB in its datastore.
I'd like to increase this to 2TB, so I went into the HP CMC and increased the size to 2TB. Unfortunately I did now know that ESXi 4.1 can only talk to LUNs under 2TB. Now I want to decrease the LUN to 1.9TB but when I do I get the message in the CMC to first decrease the iscsi initiator before decreasing the LUN as there could be dataloss.
Since the ESXi datastore has not changed, and is still 1TB, can I go ahead and decrease the LUN to 1.9TB?
Hopefully once I do that ESXi will then report the available space to the datastore as 1.9TB
Thanks!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
01-19-2012 07:26 AM - edited 01-19-2012 07:29 AM
01-19-2012 07:26 AM - edited 01-19-2012 07:29 AM
Re: Decreasing LUN size on HP4500
Check the following CA on how to shrink Volumes...
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02665722
Regards,
Sebastian