- Community Home
- >
- Storage
- >
- Entry Storage Systems
- >
- Disk Enclosures
- >
- online lun addition
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
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
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
тАО07-22-2002 02:07 PM
тАО07-22-2002 02:07 PM
online lun addition
I was trying to add luns online with HPUX 10.20 and could not. Had to
unmount file systems first then was able to add the lun. When tried on HPUX 11.0
this worked. Any comments on why it did not work with 10.20?
This was with an Hitachi 9900 disk array
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-22-2002 02:13 PM
тАО07-22-2002 02:13 PM
Re: online lun addition
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-22-2002 02:16 PM
тАО07-22-2002 02:16 PM
Re: online lun addition
Do you mean add a new disk to an existing
volumegroup ? Or to extend a logical volume ?
Do you have online JFS ?
I thought adding a new disk to a vg can
online also on 10.20.
regards
Steven
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-22-2002 02:40 PM
тАО07-22-2002 02:40 PM
Re: online lun addition
host -> LUN assignment table to prevent multiple hosts from accessing the same LUN. It is just possible that your 11.0 box had already reserved these LUN's and when the 10.20 box tried to access these LUN's; they already appeared to be reserved.
This still does not explain why unmounting the filesystems allowed it to work. Filesystems are at a much higher level of abstraction than should apply in this case.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО09-11-2002 12:28 PM
тАО09-11-2002 12:28 PM
Re: online lun addition
Regarss, Bil
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО09-12-2002 01:36 PM
тАО09-12-2002 01:36 PM
Re: online lun addition
Online mode will allow LUN additions even if there is I/O on the port... but not deletions. Deletions can only be made if offline mode.
It sounds like our friend here is/was trying to use offline mode to add the LUN. Online mode should work.
Vince