- Community Home
- >
- Storage
- >
- Entry Storage Systems
- >
- Disk Enclosures
- >
- Re: Phantom LUN on FC60 array
Disk Enclosures
1753481
Members
4119
Online
108794
Solutions
Forums
Categories
Company
Local Language
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
Discussions
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
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
02-25-2009 08:20 AM
02-25-2009 08:20 AM
Phantom LUN on FC60 array
I have a LUN in an FC60 array that I cannot delete. The "amdsp -a" output is attached. The original RAID-1 LUN was #6 and was made up of devices at 2:3 and 4:3. The physical disks have been removed from the array, but appear to be "sparing" to the hot spare disks at 1:3 and 3:3. LUN #6 no longer even exists in the "amdsp" display, but there is still a "phantom" LUN using the devices at 2:3 and 4:3 with a LUN number of "2012980088" and a 0kb segment size. I have tried "amcfg -D 6 fc60" but it report there is no LUN 6. I also tried with LUN 2012980088, but it complains that number is out of range. I have also tried "amcfg -R A:6 -d 2:3,4:3 -r 1 -force fc60" using both controllers (A & B) and again with the longer LUN number, but got the same errors. I have tried power cycling the array and that did not help. I have a support case open with HP and it has been escalated, but so far no one has provided anything that has helped. I need to know how to delete this "phantom" LUN and how to free up both of my hot spares so they are available again. The LUN is not a member of any volume groups.
This array is shared between two rp5470 servers running HP-UX 11i ver 1.
Thanks for your assistance!
This array is shared between two rp5470 servers running HP-UX 11i ver 1.
Thanks for your assistance!
1 REPLY 1
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
03-12-2009 09:37 AM
03-12-2009 09:37 AM
Re: Phantom LUN on FC60 array
This issue was resolved with assistance from HP support. The LUN mapping in the FC60 array controller had gotten out of sync, and required physically attaching to the array controller via serial cable, verifying the controller was the actual owner of the LUN in question, clearing the LUN mapping from the dac store, and rebooting the controller. This restored the LUN so it could then be removed using "amcfg -D 6 fc60".
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