- Community Home
- >
- Servers and Operating Systems
- >
- HPE ProLiant
- >
- ProLiant Servers (ML,DL,SL)
- >
- Re: DL360 G5 - RAID 0+1?
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
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
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
12-30-2011 10:26 AM
12-30-2011 10:26 AM
DL360 G5 - RAID 0+1?
I have 4 drives. I can't remember exactly, but it is something like:
2 x 90GB
2 x 140GB
I would like to mirror the setup. It would be easy to:
90GB RAID 1
140GB RAID 1
But I need a 2nd drive that's 200-250GB, and I would prefer to mirror and not stripe.
Can I do this?
90+140 RAID 0
90+140 RAID 0
RAID 1 between each
- Tags:
- RAID
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
01-01-2012 06:19 PM
01-01-2012 06:19 PM
Re: DL360 G5 - RAID 0+1?
Hi,
90GB and 140GB hard drives? I guess HP does not have such hard drive sizes which is compatible on ProLiant servers.
My assumption is that this configuration cannot be done because for Raid 0, both the drives must be of same size.
90+140 RAID 0
90+140 RAID 0
RAID 1 between each
Unless if any one has other thoughts or suggestions.
I work for HPE.
[Any personal opinions expressed are mine, and not official statements on behalf of Hewlett Packard Enterprise]
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
01-07-2012 10:30 AM
01-07-2012 10:30 AM
Re: DL360 G5 - RAID 0+1?
The drives don't HAVE to be the same size BUT - and this may vary depending on raid controller - for a given raid container the controller will assume all drive to be no larger than the smallest and the extra space on the larger drives will be wasted. In the OP's case, 4 x 90 which in Raid 0+1 would yield 180GB.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
01-09-2012 04:21 AM
01-09-2012 04:21 AM
Re: DL360 G5 - RAID 0+1?
here's what you can do.
Use the Array Configuration Utility, to configure the array and the logical drives.
Create an array with all 4 drives.
Create the largest possible RAID 5, use 4 x 90 GB = 3 x 90 GB of useable space appr 270 GB (In theory, you will get less than that).
Left over is 2 x 50 GB, wich you can create a 50 GB RAID 1 from.
Array confiuration:
http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00729544/c00729544.pdf
Smart Array Technology brief:
http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00687518/c00687518.pdf
BR
/jag