On Thu, Sep 04, 2008 at 01:38:07PM -0500, Matt Zagrabelny wrote: > On Thu, 2008-09-04 at 19:37 +0200, Dejan Muhamedagic wrote: > > > > Suppose I want to see what the average time is for completion of monitor > > > events, is that possible? > > > > Afraid not. Though there's an enhancement request for that. > > > > > I am curious what the completion time is under high load. Also, it would > > > be good to determine the timeout value that is larger than 99.9999% of > > > the monitors. I know I could set it to 600 seconds, but that seems > > > excessive, I would rather have educated values. > > > > Of course. Well, something like 15 or 20 seconds should fit the > > bill. If it goes higher than that then perhaps it should be > > considered to be an outage. That depends on your > > setup/users/services. Of course, there's no hard rule on what do > > on high host load. > > There are times when the load is around 40,
Wow! Any money left in the budget for more resources? ;-) > these are the times when a > timeout of 30s is not enough. > > Currently I have very little monitoring. Actually *no* monitoring of > resources and only a couple of ping nodes. But you do monitor the IP address. That's a resource too. > If a monitor does not return when the monitor interval occurs, is a > second monitor action spawned? No. The next monitor op's scheduled after the current one has finished. > Such as: > > (interval = 15s, timeout = 30s) > > second 0: first monitor occurs > [no response] > second 15: is a second monitor action spawned? > [still no response] > second 30: timeout occurs > > This question is for educational purposes. Thanks, Dejan > Thanks, > > -- > Matt Zagrabelny - [EMAIL PROTECTED] - (218) 726 8844 > University of Minnesota Duluth > Information Technology Systems & Services > PGP key 1024D/84E22DA2 2005-11-07 > Fingerprint: 78F9 18B3 EF58 56F5 FC85 C5CA 53E7 887F 84E2 2DA2 > > He is not a fool who gives up what he cannot keep to gain what he cannot > lose. > -Jim Elliot > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
