- Community Home
- >
- Servers and Operating Systems
- >
- Legacy
- >
- HPE 9000 and HPE e3000 Servers
- >
- Re: Some general questions about Superdome
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
тАО10-11-2005 12:15 AM
тАО10-11-2005 12:15 AM
We on don't have one; we have an rp8400, which is supposed to be based on Superdome technology.
He was wondering:
1) How many domains can be set up on a Superdome?
2) To our knowledge, a domain requires a cell board and I/O. What constitutes I/O? Does each domain require an expansion I/O chassis, or is there a way to allocate specific I/O slots already on the system.
Thanks.
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-11-2005 12:48 AM
тАО10-11-2005 12:48 AM
SolutionYou don't talk about domains on superdomes, that sun business
You have 32way (4 cell board), 64way(8 cell board), and 128 SD (16 cell board), in PA-RISC
See also
http://www.hp.com/products1/servers/integrity/superdome.html?jumpid=go/superdome.
A superdome can consist multiple NPAR (HW paritions)
Each npar contains one or more cellboard, each with IO cards.
NPAR are electronicaly isolated.
On each cellboard you have 4 dual core CPU slots.
In each NPAR you can create multiple VPAR (software partitions)
http://h71028.www7.hp.com/enterprise/cache/258348-0-0-0-121.aspx
Your rp8400 contains two cellboard, with 4 single CPU slots
I hope this gives a basic idea
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-11-2005 12:50 AM
тАО10-11-2005 12:50 AM
Re: Some general questions about Superdome
All your doubts are cleared in system partition guide from the below link.
http://www.docs.hp.com/en/5991-1132/index.html
Regds
TT
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-11-2005 12:57 AM
тАО10-11-2005 12:57 AM
Re: Some general questions about Superdome
And the rp8400 can have up to 4 cell boards and 2 IO cages internally and an additional 2 IO cages if you buy a server expansion unit.
Of course there's more than 1 way to skin a cat - you don't have to use hard partitions on the superdome (or rp8400), you can also use virtual partitions (vPars). With vPars you basically allocate resources per CPU, per GB of memory and per PCI slot - where those CPUs/memory/IO cards happen to be within a hard parition (nPar) is not important.
If you're using Itanium processors, you can also run Integrity Virtual Machines - (think VMware for Superdomes) which will allow you to actually have seperate OS instances sharing hardware (CPUs and IO cards).
HTH
Duncan
I am an HPE Employee
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-11-2005 12:58 AM
тАО10-11-2005 12:58 AM
Re: Some general questions about Superdome
If by domains you mean hard partitions (nPars), then the answer is:
Dual Cabinets:
Maximum 16 nPars # This would be single cell board with a single 6-slot I/O cage
With 12 slot I/O cages => Max 8 nPars
Single Cabinet:
6 slot I/O cages => 8
12 slot I/O cages => 4
Each nPar must consist minimally of 1 cell board & 1 I/O cage.
Of course nPars can be further sliced up by Virtual Partitions (vPars) and with these you can get granularity down to the slot level
See the following for configuration rules & further detail:
http://docs.hp.com/en/B2355-90702/apas02.html#pddef.html.root
HTH,
Jeff
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-11-2005 03:57 AM
тАО10-11-2005 03:57 AM
Re: Some general questions about Superdome
The friend is a SUN person (as you all surmised), hence his use of the word 'domain'.
The info you all provided is greatly appreciated.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-11-2005 03:58 AM
тАО10-11-2005 03:58 AM
Re: Some general questions about Superdome
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-12-2005 12:36 AM
тАО10-12-2005 12:36 AM