wrong with secondary disk.

[Joakim Rudén]

Hi ,
I have a problem with the secondary disks when I run command 'sanlun lun show -p' and I don't understand what it means and don't know how to fix it? Please help.
stona01:/vol/test_oraarch/luns/lun01 (LUN 24) VG: /dev/vgnetapp_archive
65.0g (69794267136) lun state: GOOD
Controller_CF_State: Cluster Enabled Controller Partner: stona02
Multipath_Policy: A/P
Multipath_Provider: Native
-------- ---------- -------------------- ------ ---------- ---------- -------------
host controller /dev/dsk primary partner PVlinks
path path filename host controller controller path failover
state type or Hardware Path HBA port port priority
-------- ---------- -------------------- ------ ---------- ---------- -------------
up secondary /dev/dsk/c21t3d0 td0 0b 0 (Wrong)
up primary /dev/dsk/c29t3d0 td0 0b 1
up secondary /dev/dsk/c25t3d0 td1 0d 2 (Wrong)
up primary /dev/dsk/c31t3d0 td1 0d 3

Best regard
Tien

[RC Park]

More information is needed:

First of all, your command appears to be a script as I cannot find any 11.xx command matching it. If it is an HP delivered command, please provide the full path. If it is a script, please attach it in your next post.

Also, help us understand the designation of primary/secondary: are these mirrored? Are these boot disks? Since all of them have a common designation cxt3d0, you appear to be setup with two HBAs on a dual fabric SAN, such that you show 4 paths to the disks.

Perhaps you should be speaking with your SAN administrator and verifying that all of the zoning for paths and disks are correct. You should likely run the command,

# /opt/fcms/bin/fcmsutil /dev/tdx where "x" represents either 0 or 1 as you have apparently two HBAs, td0 and td1. This can give you good information, and you may want to rerun the command with the additional parameter, "vpd" - in case you need to verify the HBA card/driver information.

Once we have some more info, we can proceed!

[Joakim Rudén]

Thank you for your reply,RC Park.
I spoke with our SAN support technician and solved these problems.

Best Regard.
Tien

[Joakim Rudén]

I have found the solution to my question through our SAN support technician and got advice from the comment I see above.