5 Aug
2011
5 Aug
'11
12:12 p.m.
On Thu, Jun 02, 2011 at 12:29:10PM -0700, Kelsey Cummings wrote:
I'm using a hacked up version of poolmon. The only important changes are that it actually logs into the real server rather than just making a connection to it and that has heuristics to prevent the real servers from flapping and added a timeout to scan_host so if a real server blocks after the connection is established it won't hang indefinitely.
Could you share your hacks ? :-)
We're often seeing poolmon not noticing when our backend servers are hanging on busy filesystem. They're probably to busy to complete a login, but not busy enough to fail a connect, so a poolmon that does a full login sounds interesting.
-jf