- Community Home
- >
- Servers and Operating Systems
- >
- HPE ProLiant
- >
- ProLiant Servers (ML,DL,SL)
- >
- DL580 G2 Missing RAM
ProLiant Servers (ML,DL,SL)
1753969
Members
7004
Online
108811
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
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
тАО11-05-2006 10:22 PM
тАО11-05-2006 10:22 PM
DL580 G2 Missing RAM
I have 2 DL580 serves currently in service which have the following RAM configuration:
4x 512MB Dimms
4x 1GB Dimms
All on a single memory board. Obviously totalling 6GB system RAM.
Now, these machines only report 5.5GB of RAM from within Win2003 SP1. In fact during POST the machines identify 6GB correctly but during the RAM initialisation the count tops out at 5.5GB
Does anybody have any ideas where my missing 512MB is? I need to double the amount of system RAM in these machines so obviously need to resolve this prior to moving forward with that.
TIA
Nathan
4x 512MB Dimms
4x 1GB Dimms
All on a single memory board. Obviously totalling 6GB system RAM.
Now, these machines only report 5.5GB of RAM from within Win2003 SP1. In fact during POST the machines identify 6GB correctly but during the RAM initialisation the count tops out at 5.5GB
Does anybody have any ideas where my missing 512MB is? I need to double the amount of system RAM in these machines so obviously need to resolve this prior to moving forward with that.
TIA
Nathan
2 REPLIES 2
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-05-2006 11:35 PM
тАО11-05-2006 11:35 PM
Re: DL580 G2 Missing RAM
Hi Nathan Thorpe,
The following CUSTOMER NOTICE might help you to figure out what is going on.
Determining Memory Allocation In A ProLiant Server With PCI Device Support And At Least 4-GB Of System Memory:
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=PSD_CN0409W
Regards,
Raj.
The following CUSTOMER NOTICE might help you to figure out what is going on.
Determining Memory Allocation In A ProLiant Server With PCI Device Support And At Least 4-GB Of System Memory:
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=PSD_CN0409W
Regards,
Raj.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-06-2006 12:02 AM
тАО11-06-2006 12:02 AM
Re: DL580 G2 Missing RAM
Hi Nathan,
The maximum amount of physical memory that will be available to the operating system and applications is in part determined by the following criteria:
* The number and types of PCI devices installed in the system.
* Support for PCI Hot Plug capability. (PCI Hot Plug reserves additional memory to facilitate swapping of devices without bringing the entire system down).
* Processor support and server chipset design.
This memory reservation scheme is mandated by adherence to the PCI specification and the Intel x86 server architecture design, which are industry standards.
The ProLiant DL580 G2 system board is designed around the ServerWorks HE Grand Champion chipset. It is the feature of the chipset rather than an issue with the memory or the system board.
So no need to panic!!!
Try updating the system ROM to the latest ans see whether we could get the optimal performance.
System ROM update is available here:
http://h18023.www1.hp.com/support/files/server/us/download/21950.html
Hope this explains!!!!
Regards,
rmn
The maximum amount of physical memory that will be available to the operating system and applications is in part determined by the following criteria:
* The number and types of PCI devices installed in the system.
* Support for PCI Hot Plug capability. (PCI Hot Plug reserves additional memory to facilitate swapping of devices without bringing the entire system down).
* Processor support and server chipset design.
This memory reservation scheme is mandated by adherence to the PCI specification and the Intel x86 server architecture design, which are industry standards.
The ProLiant DL580 G2 system board is designed around the ServerWorks HE Grand Champion chipset. It is the feature of the chipset rather than an issue with the memory or the system board.
So no need to panic!!!
Try updating the system ROM to the latest ans see whether we could get the optimal performance.
System ROM update is available here:
http://h18023.www1.hp.com/support/files/server/us/download/21950.html
Hope this explains!!!!
Regards,
rmn
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