For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

alex100_194614's avatar
alex100_194614
Icon for Nimbostratus rankNimbostratus
May 27, 2015

Saving UCS on VCMP guest hangs up

OK, I have a vcmp enabled Viprion 2400 which runs 4 guests(3 LTM, 1 LTM + APM). When I run tmsh save sys usc the config_save hangs up. Now a bit more details. We have 30 Big-IP "boxes" across our pr...
application delivery
availability
LTM
management
TMOS
TMSH
alex100's avatar
alex100
Icon for Cirrostratus rankCirrostratus
Jun 24, 2015

So, I am back to the point where I have started initially. The problem is back and is reoccurring on multiple vCMP guests. SOL16089 did not solve the problem, so I am reopening the case with F5 support. In meantime I have made few observations. It almost looks like problem seems to resurface when configuration changes are made to the system. I have been working on SNMP agents configuration on all guests and suddenly the issue re-emerged on two vCMP guest out of four, however, I could be wrong and I could be just a coincidence. Analyzing the situation I come to conclusion that I has to be related to the fact that I have system with multiple blades. It seems to me that it has something to do with blade communication, but I could be wrong...

 

I will post some updates as I progress towards the resolution.