- Community Home
- >
- Servers and Operating Systems
- >
- HPE ProLiant
- >
- ProLiant Servers (ML,DL,SL)
- >
- Re: Will RDMA consume memory ?
ProLiant Servers (ML,DL,SL)
1748104
Members
4418
Online
108758
Solutions
Forums
Categories
Company
Local Language
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
Discussions
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
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
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
12-08-2005 03:00 PM
12-08-2005 03:00 PM
Will RDMA consume memory ?
Hi
Recently I install some DL145G2 and DL385G1, and found that the availiable memory reduced by 128MB when 4GB total memory and 256MB when 8GB total memory which report by BIOS.
Both server had been installed wit the InfiniBand HCA which has the abailiable to enable RDMA.
I have no chance to test for the different when with/without the HCA, could it be possiable that those memory was consumed by RDMA founction ?
Thanks.
PF.
Recently I install some DL145G2 and DL385G1, and found that the availiable memory reduced by 128MB when 4GB total memory and 256MB when 8GB total memory which report by BIOS.
Both server had been installed wit the InfiniBand HCA which has the abailiable to enable RDMA.
I have no chance to test for the different when with/without the HCA, could it be possiable that those memory was consumed by RDMA founction ?
Thanks.
PF.
1 REPLY 1
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
12-08-2005 09:41 PM
12-08-2005 09:41 PM
Re: Will RDMA consume memory ?
InfiniBand use PCI-Express and PCI-Express use RAM memory.
See this advisory
http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000080995451
Advisory talks about Intel chipset, but in notes you can see
"This behavior also affects ProLiant DL385 .... that use the AMD Opteron 8000 chipset"
See this advisory
http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000080995451
Advisory talks about Intel chipset, but in notes you can see
"This behavior also affects ProLiant DL385 .... that use the AMD Opteron 8000 chipset"
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