- Community Home
- >
- Storage
- >
- Entry Storage Systems
- >
- Disk Enclosures
- >
- Re: AutoRaid setup
Disk Enclosures
1753560
Members
5977
Online
108796
Solutions
Forums
Categories
Company
Local Language
юдл
back
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
юдл
back
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
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
Go to solution
Topic Options
- 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
тАО02-25-2002 02:37 AM
тАО02-25-2002 02:37 AM
I am currently starting to work with HP AutoRaid so I would apreciate some help.
This is the output from arraydsp on one of our AutoRaids,
--- Disk space usage --------------------
Total physical = 69442 MB *
Allocated to LUNs = 36000 MB *
Used as Active Hot spare = 8683 MB *
Used by non-included disks = 0 MB *
Used for Redundancy = 13263 MB *
Unallocated (avail for LUNs) = 11496 MB *
The "Unallocated (avail for LUNs)" is the disk space I can use without affecting the RAID level ?
I looked at docs.hp.com but I found no documentation on autoraid setup, any tips/urls on how to manage hp autoraid are welcome.
This is the output from arraydsp on one of our AutoRaids,
--- Disk space usage --------------------
Total physical = 69442 MB *
Allocated to LUNs = 36000 MB *
Used as Active Hot spare = 8683 MB *
Used by non-included disks = 0 MB *
Used for Redundancy = 13263 MB *
Unallocated (avail for LUNs) = 11496 MB *
The "Unallocated (avail for LUNs)" is the disk space I can use without affecting the RAID level ?
I looked at docs.hp.com but I found no documentation on autoraid setup, any tips/urls on how to manage hp autoraid are welcome.
Solved! Go to Solution.
2 REPLIES 2
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-25-2002 02:52 AM
тАО02-25-2002 02:52 AM
Solution
HP AutoRAID changed its name to HP SureStore 12H few years ago. You can find documentation at http://www.hp.com/cposupport/manindex/hpsurestor19162_eng_man.html
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-25-2002 03:16 AM
тАО02-25-2002 03:16 AM
Re: AutoRaid setup
Hi,
The unallocated space is indeed the space you can use for LUNs. If you use all of this, 10% of your (most accessed) date will be in RAID0/1 and the rest will be in RAID5. If you only use half of it, all of your data will be in RAID0/1 (you can check this with "arraydsp -a [serial nr or alias].
NOTE that the maximum nr of LUNs is 8, so keep in that in mind with future growth.
Also the optimum nr of LUNs is about 4 or 5.
HtH,
Mark
The unallocated space is indeed the space you can use for LUNs. If you use all of this, 10% of your (most accessed) date will be in RAID0/1 and the rest will be in RAID5. If you only use half of it, all of your data will be in RAID0/1 (you can check this with "arraydsp -a [serial nr or alias].
NOTE that the maximum nr of LUNs is 8, so keep in that in mind with future growth.
Also the optimum nr of LUNs is about 4 or 5.
HtH,
Mark
The surest sign that life exists elsewhere in the universe is that none of it has tried to contact us
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
News and Events
Support
© Copyright 2024 Hewlett Packard Enterprise Development LP