[DRBD-user] Dual primary mounted partitions not showing changes

Madison Kelly linux at alteeve.com
Wed Nov 4 19:44:36 CET 2009


Iustin Pop wrote:
> On Wed, Nov 04, 2009 at 05:27:28AM -0800, dascione wrote:
>> When I first started this project they each had twin 160GB drives.  In my
>> original setup I had both nodes acting as primary systems so that I could
>> mount /dev/drbd0 to my /data directory and see changes immediately.  It had
>> worked in the past where I could make a file in /data on the first machine
>> and it would show up in the /data directory on the second machine.  One day
>> this had stopped working where if I made a file on the first machine it
>> would display on the second one until I unmounted /data and remounted it to
>> the /dev/drbd0 disk.
> 
> What filesystem are you using?
> 
> regards,
> iustin

Also, what does 'cat /proc/drbd' show on either node?

I think iustin is asking for a similar reason that I was going to ask; 
Is the filesystem cluster-aware and properly implementing locking?

Madi


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