- Community Home
- >
- Servers and Operating Systems
- >
- HPE BladeSystem
- >
- BladeSystem - General
- >
- VC FlexFabric 3.51 with 1 VC Domain and 3 enclosur...
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
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
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
04-02-2012 11:30 AM
04-02-2012 11:30 AM
VC FlexFabric 3.51 with 1 VC Domain and 3 enclosures question
Terri had a configuration question:
******************
I have a customer configuration with VC FlexFabric v3.51 with 1 VC Domain and 3 enclosures that shows VC SAN degraded because 3rd enclosure won't have SAN connection
This is normal behavior. The question is, any workaround to prevent VCM from reporting the SAN fabric as degraded.
Configuration: 3 enclosures in one VC domain. All with FlexFabric. Enc0 & Enc1 do have SAN connectivity from the FlexFabric. Enc2 does not have SAN connectivity and will not have SAN connectivity – Encl2 needs Virtual Connect Ethernet traffic only.
Customer does not have VCEM. When you configure the VC SAN in VCM, it will automatically populate all 3 enclosures (such as picking icbay 1, X1 for instance). There is no option to exclude one enclosure from the VC SAN fabric.
****************
Input from James:
*******************
There is no workaround. As you stated, in a Multi-Enclosure System (MES) environment it will grab that X1 link in all 3 enclosures. You cannot change it.
The only way to prevent this would be to have a solo enclosure (no SAN), and a 2 enclosure MES (SAN).
**************
And from Chris:
****************
As James stated, you must have a VC-FC module in the same I/O bays in all enclosures, otherwise you will have failed links. The reason why this behaves this way is because VC-FC modules have no stacking capabilities, unlike the Ethernet Modules. The Multi-Enclosure Stacking Whitepaper outlines this requirement. The only resolution is to remove this 3rd slave enclosure and put it in its own VC Domain.
**************
Any other questions or input?