- Community Home
- >
- Servers and Operating Systems
- >
- Legacy
- >
- Operating System - Tru64 Unix
- >
- Destroy a voldg
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
тАО06-20-2006 09:38 PM
тАО06-20-2006 09:38 PM
Destroy a voldg
I hv a LSM diskgroup containing several LUN assigned from storage. Now i dont want the DG any more. How can i destroy the voldg so that no LSM info should stay in those luns?
I dont want to deport the DG. It is not rootdg.
Pls help
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-20-2006 09:51 PM
тАО06-20-2006 09:51 PM
Re: Destroy a voldg
unmount any filesystems using the volumes in the disk group
# umount ...
stop the volumes in the disk group
# volume -g disk_group stop volname
or
# volume -g disk_group stopall
remove the volumes
# voledit -g disk_group -rf rm volname
deport the disk group
# voldg deport diskgroupname
A "voldisk list" will show the disks as not belonging to a disk group
(but they are still under control of LSM)
# voldisk list
# voldisk rm diskaccessname
Check the disklabel for the underlying disks and reinitialize if necessary:
# disklabel -r dskXX
# disklabel -rw dskXX
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-21-2006 07:04 PM
тАО06-21-2006 07:04 PM
Re: Destroy a voldg
I have a IBM ESS800 storage & 11 luns of that storage was in the use of 1st Tru64 unix server ofer SAN & was a part of voldg. Now i want to destroy the LSM info in those luns & want to use those luns in the 2nd tru64 server in the same SAN in a new voldg.
I applied all the steps mentioned by Petersson to remove the LSM info of 1st server & made all the 11 luns visible in 2nd server. But when i perform DD on the luns i am getting the following message in 2nd server
whale /DSKumar/22-06-2006#dd if=/dev/zero of=/dev/rdisk/dsk610c
dd write error: Read-only file system
1+0 records in
0+0 records out
It is not allowing to write disklabel also on it. Where if i bring these luns back to 1st server then i can write disklabel on each lun.
I feel there may be some metadata left in the luns which is allowing us to reuse those luns.
Pls help
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-21-2006 11:45 PM
тАО06-21-2006 11:45 PM
Re: Destroy a voldg
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-22-2006 02:49 AM
тАО06-22-2006 02:49 AM
Re: Destroy a voldg
you can not to the first 16 blocks. They contain disk internal data. You will have to skip them when using dd.
greetings,
Michael