[Ocfs2-users] acording to FAQ, I need some explanation about O2CB_HEARTBEAT_THRESHOLD setting...

[Sébastien CRAMATTE]

Hi,

According to FAQ  Q69 , Q70  about   O2CB_HEARTBEAT_THRESHOLD

So I use Q69 give this formula  the default O2CB_HEARTBEAT_THRESHOLD
should be 12s ?

O2CB_HEARTBEAT_THRESHOLD = (((12) / 2) + 1) = 7 


So If I need to have 10 as recomended by DRBD the default time out is 18s ?

O2CB_HEARTBEAT_THRESHOLD = (((18) / 2) + 1) = 10 


What is the command to change it under debian  ?
I've got a "permission denied" using this :

echo 10 > /proc/fs/ocfs2_nodemanager/hb_dead_threshold


Regards

Sébastien