- Community Home
- >
- Servers and Operating Systems
- >
- HPE ProLiant
- >
- ProLiant Servers (ML,DL,SL)
- >
- Re: DL180 G6 VT-d I/O virtualisation
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
тАО08-17-2009 12:14 PM
тАО08-17-2009 12:14 PM
DL180 G6 VT-d I/O virtualisation
How do I enable VT-d (I/O virtualisation) technology on a HP DL180 G6 server?
According to the Intel website, the 5520 chipset supports VT-d.
Thanks
Matthias
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО09-11-2009 04:10 PM
тАО09-11-2009 04:10 PM
Re: DL180 G6 VT-d I/O virtualisation
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО09-13-2009 08:18 PM
тАО09-13-2009 08:18 PM
Re: DL180 G6 VT-d I/O virtualisation
Thanks for your reply.
VT-d is Intel's "Virtualization Technology for Directed I/O". It is a capability of the chipset and allows direct and exclusive access to a PCI device from within a Guest OS. See http://download.intel.com/technology/computing/vptech/Intel%28r%29_VT_for_Direct_IO.pdf
I have already enabled the mentioned VT settings in the BIOS and processor virtualisation (VT-x) is operational, but the virtualisation software (XEN) is reporting that VT-d still is disabled.
Maybe someone can confirm that the Intel(R) Virtualization Tech BIOS setting enables VT-d as well, so I can check whether this might be a software fault. I doubt it though because the setting is in the CPU section of the BIOS whereas VT-d should be a property of the chipset.
Thanks
Matthias
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-13-2009 05:48 PM
тАО10-13-2009 05:48 PM
Re: DL180 G6 VT-d I/O virtualisation
Is there any resolution to this issue of enabling VT-d support in HP servers with the Xeon 5500 processors?
We have DL 160 G6 servers with Xeon 5520 processors. VMware ESXi reports that the host does not support PCI passthrough, indicating no VT-d support.
Has anyone gotten VT-d to work on HP servers?
Thanks.
-hari
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-14-2009 12:42 AM
тАО10-14-2009 12:42 AM
Re: DL180 G6 VT-d I/O virtualisation
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-18-2009 01:53 PM
тАО10-18-2009 01:53 PM
Re: DL180 G6 VT-d I/O virtualisation
The ML370 has a specific VT-d option (enable/disable) in the BIOS whereas the DL180 does not.
This kind of indicates a limitation in the BIOS of the 100 series.
Thanks
Matthias
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-18-2009 05:41 PM
тАО10-18-2009 05:41 PM
Re: DL180 G6 VT-d I/O virtualisation
I filed a case with HP and found out that VT-d is not supported on the HP DL 160 platform, at least till the current G6 platforms.
However, there is an option to enable VT-d in the DL 370 G6, so I wonder if VT-d is reserved for the DL 300 series and is not available in the DL 100 series.
Thanks.
-hari