F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

Branden_Visser_'s avatar
Branden_Visser_
Icon for Nimbostratus rankNimbostratus
Aug 12, 2009

Graceful node removal

Hi all,     We have a need restrict new persistent sessions to an application server for a duration of time (until all sessions are removed) for a graceful reboot of the server. I know the ...
config
design
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Aug 17, 2009
Hi Branden,

 

 

Thanks for the clarification. I assumed you were looking at the TCP connections on the LTM pool stats. That does seem odd. You could use a persistence logging iRule to get a better picture of what's happening after you disable a node:

 

 

Persistence Cookie Logger

 

http://devcentral.f5.com/Wiki/default.aspx/iRules/Persistence_Cookie_Logger.html

 

 

Aaron