- Community Home
- >
- Storage
- >
- Entry Storage Systems
- >
- Disk Enclosures
- >
- Re: exchange of disk module in FC10
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
тАО08-16-2001 10:44 PM - last edited on тАО03-13-2015 01:29 AM by Maiko-I
тАО08-16-2001 10:44 PM - last edited on тАО03-13-2015 01:29 AM by Maiko-I
exchange of disk module in FC10
After exchange of a 36G disk module in FC10 array new module can't get recognised. Diskinfo command returns an error. EMS says: taking the device offline because of world wide name change. Who could explaine?
Thanks in advance.
Vlad
P.S. This thread has been moved from General to Disk Array. - Hp Forum Moderator
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО08-16-2001 11:30 PM
тАО08-16-2001 11:30 PM
Re: exchange of disk module in FC10
If this doesn't works look at this document.
http://europe-support2.external.hp.com/cki/bin/doc.pl/sid=33d9fcf90a94b79392/screen=ckiDisplayDocument?docId=25632dpdf/HW-DETAILS
Good Luck
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО08-16-2001 11:44 PM
тАО08-16-2001 11:44 PM
Re: exchange of disk module in FC10
this is a new feature of the tachlite FC HBA (A5158A, A6684A, A6685A). The HBA maintains a list of all FC nodes in the SAN where the unique World Wide Name (equivalent to MAC address in networking) of each node is assigned to each (logical) NPortID. In the FC10 each disk has it's own FC controller (FC over copper) and therefore its own WWN. If you replace a FC disk you will get the same NPortID but with a new WWN. The host encounters an address conflict (double NportID!). To fix it you have to execute the following command on every HBA device file which has access (meaning: sees the device in ioscan) to that FC10 disk:
1. determine NPortID
fcmsutil /dev/tdX devstat all|grep Nport
(lists all NPortIDs)
2. test which disk isn't answering
fcmsutil /dev/tdX echo 0x[NPortID]
3. fix it
fcmsutil /dev/tdX replace_dsk 0x[NPortID]
Good luck!
-Oliver-
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО08-17-2001 12:20 AM
тАО08-17-2001 12:20 AM
Re: exchange of disk module in FC10
Vlad
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО08-19-2001 11:24 PM
тАО08-19-2001 11:24 PM
Re: exchange of disk module in FC10
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО08-24-2001 02:39 AM
тАО08-24-2001 02:39 AM
Re: exchange of disk module in FC10
Later,
Bill