Changes are lost in /etc/multipath.conf after hypervisor reboots...

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Hi,

 

After the RHEV-hypervisor (OS RHEV kernel 2.6.18-238, Hypervisor v5.6 with RHEV-M v2.2) gets rebooted (accidentally or on purpose), it seems that the changes in /etc/multipath.conf are getting lost.

 

So, how do we ensure it's persistence across reboots ?

 

Thanks & Regards,

Dharmesh.

DK
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Responses

DY Guru 5340 points
11 July 2012 6:45 PM

as root run `persist /etc/multipath.conf`

in Active Contributor 391 points
17 August 2012 7:11 AM

Hi ,

i am using rhev hyprevisor 6.2. Is the below parameters are mandatory to multipath configuration files? 

 

# RHEV REVISION 0.7

# RHEV PRIVATE

 

Thanks,

Inbaraj

 

DY Guru 5340 points
17 August 2012 7:36 AM

VDSM check for these lines, and if they are missing, will ignore the multipath.conf params and load it's own defaults