Device file changes in each reboot of system

[AwadheshPandey]

Gurus, I did a migration from one clariion from other one. Now in every reboot system chages it device files. what may be work around to fix this issue. thanks. Awadhesh

[Adam Winebaugh]

awadhesh,
Have you tried running a full vgscan and an insf?

[Torsten.]

I'm not familiar with clariion arrays, but I'm sure this is related to the array settings and multipath software.
Refer to the appropriate manuals ...

[AwadheshPandey]

Adam: without ioscan and insf how can i get device path. any way reboot means everything re-initialize.
Torsen: You always come with good idea. issue is related to storage only, but still I want some gud views on OS side.

[Murat SULUHAN]

Hi Awadhesh

Which HP-UX release do you use ?

If it is 11.31 you need to uninstall PowerPath (if you installed). Clariion firmware relase must support 11.31's native active-active disk array support algorithm.

If you provide more information maybe we can help


Best Regards
Murat

[AwadheshPandey]

Closing this thread.

[Torsten.]

Remember, you will help others by providing your solution.