- Community Home
- >
- Storage
- >
- Entry Storage Systems
- >
- Disk Enclosures
- >
- EMC powerpath v5.0
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
тАО01-26-2007 04:01 AM
тАО01-26-2007 04:01 AM
EMC powerpath v5.0
I've got EMC Powerpath installed.
atom:/root $ swlist -l product | grep -i emc
EMCpower HP.5.0.0_b132 PowerPath
I've got the license installed correctly.
powermt version
EMC powermt for PowerPath (c) Version 5.0.0 (build 132)
The problem is: #powermt config
fails with "Error: device(s) not found"
But ioscan -fnC disk
shows four CLAIMED devices. One is the primary path and there is one alternate path which I defined for the LVM Volume Group. The other two paths I'm not using but I think they point to the same device. I am using the device successfully. Its a 100GB disk.
Although the disk storage is working, I'm just concerned that there is no failover path defined.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-26-2007 04:58 AM
тАО01-26-2007 04:58 AM
Re: EMC powerpath v5.0
then powermt check and powermt config.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-26-2007 06:08 AM
тАО01-26-2007 06:08 AM
Re: EMC powerpath v5.0
atom:/root $ powercf -q
atom:/root $ powermt check
Device(s) not found.
atom:/root $ powermt config
atom:/root $ powermt display dev=all
Device(s) not found.
Just the same I appreciate your input.
I have a case with EMC open, so hopefully they can tell me what to do.
Thank you.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-29-2007 07:54 AM
тАО01-29-2007 07:54 AM
Re: EMC powerpath v5.0
after that, ioscan -fnC disk to check each h/w path does have its device file, one it is there, then you can powermt config/display/save....
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-29-2007 08:29 AM
тАО01-29-2007 08:29 AM
Re: EMC powerpath v5.0
disk 3 0/2/1/0.100.11.0.0.0.0 sdisk CLAIMED DEVICE DGC CX700WDR5
/dev/dsk/c4t0d0 /dev/rdsk/c4t0d0
disk 4 0/2/1/0.100.27.0.0.0.0 sdisk CLAIMED DEVICE DGC CX700WDR5
/dev/dsk/c6t0d0 /dev/rdsk/c6t0d0
disk 5 0/3/1/0.100.11.0.0.0.0 sdisk CLAIMED DEVICE DGC CX700WDR5
/dev/dsk/c8t0d0 /dev/rdsk/c8t0d0
disk 6 0/3/1/0.100.27.0.0.0.0 sdisk CLAIMED DEVICE DGC CX700WDR5
/dev/dsk/c10t0d0 /dev/rdsk/c10t0d0
atom:/root $
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-29-2007 07:24 PM
тАО01-29-2007 07:24 PM
Re: EMC powerpath v5.0
for entry # OptionsSupported AutoTrespass
The entry should have # ( commented) as above.
Restart Navisphere Agent.
Then run
# powermt config
# powermt save
# powermt display
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-30-2007 01:30 AM
тАО01-30-2007 01:30 AM
Re: EMC powerpath v5.0
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-31-2007 04:35 AM
тАО01-31-2007 04:35 AM
Re: EMC powerpath v5.0
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 08:58 AM
тАО02-13-2007 08:58 AM
Re: EMC powerpath v5.0
Run the following command
powermt manage class=clariion
which told me that "clariion devices are not managed but will be managed after I
reboot." After rebooting I got the following:
atom:/root $ powermt manage class=clariion
Warning: class Clariion already managed.
atom:/root $ powermt display dev=all
CLARiiON ID=APM00042002404 [SG_Atom]
Logical device ID=600601602B091100849A2BB4B04CDA11 [LUN 40]
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
Owner: default=SP A, current=SP A
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
10 0/3/1/0.100.27.0.0.0.0 c10t0d0 SP B0 active alive 0 0
4 0/2/1/0.100.11.0.0.0.0 c4t0d0 SP A1 active alive 0 0
6 0/2/1/0.100.27.0.0.0.0 c6t0d0 SP B1 active alive 0 0
8 0/3/1/0.100.11.0.0.0.0 c8t0d0 SP A0 active alive 0 0
I ran the rest of the commands EMC support recommened:
atom:/root $ powermt save
atom:/root $ powercf -q
Unexpected error occurred.
atom:/root $ ioscan -fnC disk
Class I H/W Path Driver S/W State H/W Type Description
===========================================================================
disk 0 0/0/2/0.0.0.0 sdisk CLAIMED DEVICE TEAC DV-28E-C
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
disk 1 0/1/1/0.0.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c2t0d0 /dev/rdsk/c2t0d0
disk 2 0/1/1/0.1.0 sdisk CLAIMED DEVICE HP 73.4GMAS3735NC
/dev/dsk/c2t1d0 /dev/rdsk/c2t1d0
disk 3 0/2/1/0.100.11.0.0.0.0 sdisk CLAIMED DEVICE DGC CX700WDR5
/dev/dsk/c4t0d0 /dev/rdsk/c4t0d0
disk 4 0/2/1/0.100.27.0.0.0.0 sdisk CLAIMED DEVICE DGC CX700WDR5
/dev/dsk/c6t0d0 /dev/rdsk/c6t0d0
disk 5 0/3/1/0.100.11.0.0.0.0 sdisk CLAIMED DEVICE DGC CX700WDR5
/dev/dsk/c8t0d0 /dev/rdsk/c8t0d0
disk 6 0/3/1/0.100.27.0.0.0.0 sdisk CLAIMED DEVICE DGC CX700WDR5
/dev/dsk/c10t0d0 /dev/rdsk/c10t0d0
atom:/root $ insf -eC disk
insf: Installing special files for sdisk instance 0 address 0/0/2/0.0.0.0
insf: Installing special files for sdisk instance 1 address 0/1/1/0.0.0
insf: Installing special files for sdisk instance 2 address 0/1/1/0.1.0
insf: Installing special files for sdisk instance 3 address 0/2/1/0.100.11.0.0.0.0
insf: Installing special files for sdisk instance 4 address 0/2/1/0.100.27.0.0.0.0
insf: Installing special files for sdisk instance 5 address 0/3/1/0.100.11.0.0.0.0
insf: Installing special files for sdisk instance 6 address 0/3/1/0.100.27.0.0.0.0
atom:/root $ powermt config
atom:/root $ powermt display dev=all
CLARiiON ID=APM00042002404 [SG_Atom]
Logical device ID=600601602B091100849A2BB4B04CDA11 [LUN 40]
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
Owner: default=SP A, current=SP A
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
10 0/3/1/0.100.27.0.0.0.0 c10t0d0 SP B0 active alive 0 0
4 0/2/1/0.100.11.0.0.0.0 c4t0d0 SP A1 active alive 0 0
6 0/2/1/0.100.27.0.0.0.0 c6t0d0 SP B1 active alive 0 0
8 0/3/1/0.100.11.0.0.0.0 c8t0d0 SP A0 active alive 0 0