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January 17th, 2014 03:00

Which versions of powerpath for RHEL Linux including OS version need to have the _netdev option

Which versions of powerpath for RHEL Linux including OS version need to have the _netdev option set in the  /etc/fstab file.

Documentation is flakey  powerpath 5.3 needs it set for RHEL   5,  5.1,  5.2 and 5.3...    but no reference in powerpath 5.7.

Can anybody clarify this for me

5 Practitioner

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274.2K Posts

January 22nd, 2014 05:00

Hi Michael,

The PP 5.7 Release note has it documented in page 45.

Please find the PP 5.7 Release note @https://support.emc.com/docu42985_PowerPath-Family-for-Linux-5.7-and-Minor-Releases-Release-Notes.pdf?language=en_US

regards,

Mejo

5 Practitioner

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274.2K Posts

January 22nd, 2014 05:00

Hi Michael,

As per my understanding /etc/fstab file has to be updated for 5.7 and minor releases as well.

The reason why they removed it from documentation may be because, now the message is displayed

"Please update the following configuration files before starting PowerPath:

   1. /etc/fstab for mount options

   2. /etc/lvm/lvm.conf for LVM filter

   3. /etc/multipath.conf for blacklisting devices from DM Multipath" as soon as PP is installed on the host

Regards,

Mejo

January 22nd, 2014 08:00

Mejo

That answer that question for me

Many thanks

Michael Churchill

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