Alternate view of agile SAN devices with 11.31

[Olivier Masse]

I wrote a wrapper around ioscan/scsimgr to help me have a better view of my SAN devices, along with their health and decimal lun numbers. A screenshot is attached. If anyone's interested in this, you can get it here:
http://www.mayoxide.com/toolbox/ioscan_fc2.sh

I only have one 11.31 host to test this on until now (we're still a 11.23 shop) so any comments and bug reports are welcome.

[Suraj Singh_1]

Hi Olivier,

Do you (or anybody else) has a similar script which gets information from other versions of HP-UX.

More specifically, what i need is a script/tool which can determine whether a given lun has more than one path, and if so, then list those paths.

Thanks,
Suraj

[Olivier Masse]

Suraj:
I have an older version for 11.23 that will show you all the legacy paths for a particular LUN but you have to use the x.y octal notation for the LUNs (not that hard). For example, 0.5 for LUN #5 and 1.1 for LUN #9. I've been using this for a while, it's easier than parsing ioscan directly.
http://www.mayoxide.com/toolbox/ioscan_fc.sh

[Wim Rombauts]

Suraj,

Do you use HP-UX LVM ? The pvdisplay command on a LUN used by LVM will show all known paths to that LUN.