How to gently disable a CTDB node?
nicolas at ecarnot.net
Fri May 9 05:40:39 MDT 2014
Le 09/05/2014 13:28, Volker Lendecke a écrit :
> On Fri, May 09, 2014 at 12:01:02PM +0200, Nicolas Ecarnot wrote:
>> Some maintenance has to be made on one of our CTDB nodes.
>> Users are using.
>> Sessions are running.
>> Is there a gentle way to let them finish their sessions, but to
>> refuse every next session opening attempt on a specific node.
>> Waiting for the last session closing, so as to be able to completly
>> disable it and put it in maintenance mode.
>> I fear that the "ctdb stop" command will *kill* the user's sessions
>> and I'd prefer avoid that.
> Would setting "available = no" to all shares in the smb.conf
> help here?
Isn't the smb.conf file supposed to be absolutely identical on every node?
Would doing so on just one node lead to the node getting banned?
More information about the samba-technical