I'm running r2-stable

There are https farms and http farms.

And all of the pings are lost.

Tomorrow morning at 5am EDT, I can run some more tests and try different approaches. The problem is that it has some production traffic on it.

thanks.
myles.


On 10/4/12 2:52 PM, Laura Garcia wrote:

Hi Myles, what version of zenlb are you running? Virtual or physical? What kind of farms? How many pings are lost on every node switch?

Regards

El 04/10/2012 20:01, "Myles Merrell" <[email protected] <mailto:[email protected]>> escribió:


    I've tried a few times to perform some maintenance and tuning tasks to
    my clustered load balancers, and I've experienced downtime.

    I was wondering if there is a basic set of instructions.
     Something I'm
    doing is causing the farms on each server to go down, or become
    inaccessible.


    I have two clustered load balancers:
    LB-1 - Primary
    LB-2 - Backup
    1. Put LB-1 into maintenance mode
         - This automatically makes LB-2 the primary
    2. Perform maintenance on LB-1.
    3. Return LB-1 from maintenance mode
    4. Force LB-2 into maintenance mode
         - This should force LB-1 to be the primary
    5. Perform maintenance on LB-2
    6. Return LB-2 from maintenance mode

    During the process my constant pings to farms, stop working and people
    cannot access the sites.

    Is there a different process I should be using?  Is there
    something else
    I should be looking at?

    thanks.
    myles.


    
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