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
тАО06-03-2009 03:30 AM
тАО06-03-2009 03:30 AM
LVM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-03-2009 03:33 AM
тАО06-03-2009 03:33 AM
Re: LVM
vgscan -a
regards,
ivan
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-03-2009 03:33 AM
тАО06-03-2009 03:33 AM
Re: LVM
Use vgscan to recover it .
Regards
Sunny
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-03-2009 03:34 AM
тАО06-03-2009 03:34 AM
Re: LVM
# mv /etc/lvmtab /etc/lvmtab.old
# vgscan -a -v
Regards,
Robert-Jan
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-03-2009 03:37 AM
тАО06-03-2009 03:37 AM
Re: LVM
Dear Ragesh
vgscan
The vgscan command allows the re-creation of the /etc/lvmtab file and possibly the associated volume group device files. This command should be run only in the event of a catastrophic error such as the deletion of the /etc/lvmtab file or the mismatch of names of the physical volumes in the /etc/lvmtab file to the actual physical volume path configuration. If the /etc/lvmtab file exists, the information contained in the file is used to assist in rebuilding the file, but the existing file is updated with the new corrected configuration.
vgscan searches each physical volume connected to the system, looking for logical volumes. If there are dual controller devices, only the primary controller device path is scanned, unless you specify the -a option to allow access to all paths. It groups these physical volumes into volume groups by matching the volume group information found on the physical volumes. Then it searches the /dev directory for all group device files with the LVM major number, and tries to match device files with the logical volumes' information found on the physical volumes.
If matches occur, it determines the volume group name from the device file path, and updates the /etc/lvmtab file with the volume group name and the list of physical volumes paths contained in that volume group. For volume groups where the device files cannot be matched, it prints the list of physical volumes for each volume group.
thanks and regards
Sajjad sahir
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-03-2009 03:43 AM
тАО06-03-2009 03:43 AM
Re: LVM
As already said,
Make a backup of current lvtmab
# mv /etc/lvmtab /etc/lvmtab.bak
Recreate new lvmtab:
# vgscan -v
-R.K
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-03-2009 04:16 AM
тАО06-03-2009 04:16 AM
Re: LVM
Use lvsync and vgsync command
Check below link as follows,
http://docs.hp.com/en/B3921-60631/lvsync.1M.html
http://docs.hp.com/en/B2355-90692/vgsync.1M.html
Rgds//
Taifur
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-03-2009 05:04 AM
тАО06-03-2009 05:04 AM
Re: LVM
Is it because you see output like this:
# strings /etc/lvmtab
/dev/vg00
#c>3?
/dev/dsk/c1t0d0
/dev/dsk/c2t0d0
With strange characters, like the #c>3?, in my output above?
If that is the case, don't worry about it. That is perfectly normal. There is nothing wrong with the lvmtab file.