- Community Home
- >
- Servers and Operating Systems
- >
- ProLiant
- >
- ProLiant Servers (ML,DL,SL)
- >
- Lost Lun from HP smart 420 controller
-
- Forums
-
- Advancing Life & Work
- Advantage EX
- Alliances
- Around the Storage Block
- HPE Ezmeral: Uncut
- OEM Solutions
- Servers & Systems: The Right Compute
- Tech Insights
- The Cloud Experience Everywhere
- HPE Blog, Austria, Germany & Switzerland
- Blog HPE, France
- HPE Blog, Italy
- HPE Blog, Japan
- HPE Blog, Middle East
- HPE Blog, Russia
- HPE Blog, Saudi Arabia
- HPE Blog, South Africa
- HPE Blog, UK & Ireland
-
Blogs
- Advancing Life & Work
- Advantage EX
- Alliances
- Around the Storage Block
- HPE Blog, Latin America
- HPE Blog, Middle East
- HPE Blog, Saudi Arabia
- HPE Blog, South Africa
- HPE Blog, UK & Ireland
- HPE Ezmeral: Uncut
- OEM Solutions
- Servers & Systems: The Right Compute
- Tech Insights
- The Cloud Experience Everywhere
-
Information
- Community
- Welcome
- Getting Started
- FAQ
- Ranking Overview
- Rules of Participation
- Tips and Tricks
- Resources
- Announcements
- Email us
- Feedback
- Information Libraries
- Integrated Systems
- Networking
- Servers
- Storage
- Other HPE Sites
- Support Center
- Aruba Airheads Community
- Enterprise.nxt
- HPE Dev Community
- Cloud28+ Community
- Marketplace
-
Forums
-
Blogs
-
Information
-
English
- 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
- Email to a Friend
- Report Inappropriate Content
05-30-2019 07:16 AM
05-30-2019 07:16 AM
Lost Lun from HP smart 420 controller
If this is in the wrong location please move.
For the past day i have been looking for information on Recovering a RAID 5 with 4 drives on a HP smart array 420(i)
LUN 1 : (Slot 1,2,3,5) has a logical Raid 5 with 3TB drives. LUN 2 : RAID+1 with 2 drives Slot 4,6
What i was trying to accomplish: remove 1 LUN (RAID+1 with 2 drives Slot 4,6) and Inserted one 6TB drive into Slot 6 and then (place a 3TB in slot 4 and expand my existing RAID 5 i never even placed the new 3TB drive)
Steps i took were:
I shut down the pc
pulled 2 drives out slot 4 and 6
placed a 6TB drive in slot 6 and left out slot 4.
Powered on Server, went to 420 controller config (F8), and i didn't see it say anything about deleting drives only to create a new LUN, and No logical drives were found. It just seemed to be like a New config. I created a RAID 0 with the 6TB drive and rebooted.
im hoping that someone can point me in a direction to the smart 420 controller specs or something and see if we can rescan these drives, or out how to recover the drives.
The drives have not been removed.
Anything that you can point me to or help me out on would be greatly appreciated.
Thanks
Tommy
Hewlett Packard Enterprise International
- Communities
- HPE Blogs and Forum
© Copyright 2021 Hewlett Packard Enterprise Development LP