- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Re: HP LVM
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
тАО02-16-2006 11:43 PM
тАО02-16-2006 11:43 PM
HP LVM
Please give your views.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-16-2006 11:47 PM
тАО02-16-2006 11:47 PM
Re: HP LVM
will help you.
--
Muthu
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-17-2006 12:28 AM
тАО02-17-2006 12:28 AM
Re: HP LVM
Pete
Pete
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-23-2006 05:24 PM
тАО02-23-2006 05:24 PM
Re: HP LVM
You have to see the o/p of vgdisplay. If PE size * max. no of PEs/PV is less than 25GB, then it may not be possible to extend you will have to remove the VG and recreate.
Prashanth
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-23-2006 05:33 PM
тАО02-23-2006 05:33 PM
Re: HP LVM
Why don't you add the 25.4 GB luns anyway to that volume group and check, how many PE's from 25.4 GB has recognised.
You do not require to recreate the VG, as it would calculate the number of PE's for 25.4 GB automatically, based on PE size (PE size is unchangeable, needs recreation to change PE size change).
Anyway this action wouldn't cause any issue. aswell u can revert back by doing a vgreduce.
Regards,
Senthil.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-23-2006 07:54 PM
тАО02-23-2006 07:54 PM
Re: HP LVM
the max size of a LUN can be calculated with the follwing
PE size ---> default is 4 MB
max PE per PV ---> 65535
The MAX size of a LUN = PE size * PEs per PV
So if you have a less PE size, it stops you from adding a BIG lun.
Regards,
Siva.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-23-2006 08:10 PM
тАО02-23-2006 08:10 PM
Re: HP LVM
According to the definitions :
The maximum number of physical extents allowed per physical volume is 65,535.
But when you have created a VG the max PEs/VG is proportional to your disk size.
In your case check vgdisplay o/p for the VG you want to extend. get the PE/VG and PE size parameter multiply them to get the size of the disk that can be used in the VG.
the only option u would have is to create a new VG on the 25gb disk, maybe u can then copy the data to the 25gb disk and eventuly add the 8gb disk to this new VG.
Rgds,
Ajit