- Community Home
- >
- Storage
- >
- Entry Storage Systems
- >
- Disk Enclosures
- >
- Re: RAID 5 Expansion
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
тАО05-14-2004 06:28 AM
тАО05-14-2004 06:28 AM
RAID 5 Expansion
Thank you in advance for any help on this!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-14-2004 07:30 AM
тАО05-14-2004 07:30 AM
Re: RAID 5 Expansion
Please make a backup in advance, because this operation will take quite some time. If you pull one of the disks, you array will loose its RAID protection and when you stick in a new one (remember to switch of the spare if you've got one) it will do a recovery. So in the end your data is unprotected during each of the 3 rebuilds.
After the last rebuild you should see free space in the array. You can use this space to create additional logical disks or extend the current one.
Good Luck! And please let us know what controller you have and if it worked for you.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-14-2004 07:30 AM
тАО05-14-2004 07:30 AM
Re: RAID 5 Expansion
You could "quick and dirty" the expansion by doing just as you discribed. Then adding the newly available space to a big logical volume for say "data" then migrate your old data volume to the bigger logical.
If you can afford the downtime, you should consider the backup and restore process of expanding. That way you get what you really want... "logical volumes sized to your needs"
Take a read of: ftp://ftp.compaq.com/pub/products/servers/proliantstorage/drives-enclosures/hp%20hard%20drive%20replacement.pdf
__________________________________________
Was the post useful? Click on the white KUDOS! Star.
Do you need help with your HP product?
Try this: http://www.hp.com/support/hpgt
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-14-2004 07:50 AM
тАО05-14-2004 07:50 AM
Re: RAID 5 Expansion
THank you for your responces!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-14-2004 08:13 AM
тАО05-14-2004 08:13 AM
Re: RAID 5 Expansion
__________________________________________
Was the post useful? Click on the white KUDOS! Star.
Do you need help with your HP product?
Try this: http://www.hp.com/support/hpgt