- Community Home
- >
- Storage
- >
- Entry Storage Systems
- >
- Disk Enclosures
- >
- Re: Understanding EVA4400
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
тАО12-16-2010 11:41 AM
тАО12-16-2010 11:41 AM
we have a EVA 4400 with 8 Enclosures and a new EVA 8400 with 9 Enclosures.
I noticed that the Enclosure cabling of the 4400 differeent from the 8400. At 4400 Loop A and Loop B goes from Controller 1 to the first enclosure an from the last enclosure back to controller 2.
At 8400 Loop A is the same but Loop B goes from crontoller 1 to the last enclosure in rack and from the first enclosure back to controller 2....
Thanks !
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-16-2010 11:52 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-16-2010 11:56 AM
тАО12-16-2010 11:56 AM
Re: Understanding EVA4400
The installation guide describes the cabling exactly the way our EVA4400 was cabled..
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-16-2010 11:59 AM
тАО12-16-2010 11:59 AM
Re: Understanding EVA4400
Kindly chk properly in the HP StorageWorks 6400/8400 Enterprise Virtual Array installation guide
appendix A - cable diagrams
Your cabling is wrong
PS
To assign points on this post? Click the white Thumbs up below!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-16-2010 12:03 PM
тАО12-16-2010 12:03 PM
Re: Understanding EVA4400
A last question:
The 8400 is working fine with this cabling.
Could we get any problems with this cabling ? (Performance or Redundancy)
Thanks !
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-16-2010 12:07 PM
тАО12-16-2010 12:07 PM
Re: Understanding EVA4400
PS
To assign points on this post? Click the white Thumbs up below!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-16-2010 12:08 PM
тАО12-16-2010 12:08 PM
Re: Understanding EVA4400
PS
To assign points on this post? Click the white Thumbs up below!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-16-2010 04:24 PM
тАО12-16-2010 04:24 PM
Re: Understanding EVA4400
Now ask your SAN or Network team for a backplane diagram, if you are still unsure.
Before naming ports.
It is designed that way, for a very good reason.
"Some things you just have to do by looking."
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-19-2010 04:00 AM
тАО12-19-2010 04:00 AM
Re: Understanding EVA4400
If you ever do encounter any back-end loop issues, odds are quite high first tip from HP will be to correct that.