Re: [Nagios-users] Full data logging?

2008-10-04 Thread howard chen
Hello, On Sat, Oct 4, 2008 at 11:41 PM, Thomas Guyot-Sionnest <[EMAIL PROTECTED]> wrote: > No, you need another system for using that data. Usually it is passed to > one of the many RRD-based graphing system available. Some of them are > based on Nagios (NagiosGrapher, PNP) or you can usually int

[Nagios-users] Full data logging?

2008-10-04 Thread howard chen
Hello, Is the monitored data such as load average, disk usage stored somewhere in the nagios system, so we can view the past statistics, even no alert was generated? Thanks. - This SF.Net email is sponsored by the Moblin Y

[Nagios-users] Alert with more detail

2008-09-25 Thread howard chen
Hello, Sometimes, nagios will alert of high loading of a system via Email, with the body: ...CRITICAL - load average: 5.42, 6.04, 3.04 But this information is useless unless you know which process is using most of the CPU, e.g. MySQL. Then you can take follow up action to prevent it from happe

[Nagios-users] Best practice for monitoring virtual machine (OpenVZ)

2008-07-22 Thread howard chen
Hello, We have servers hosting virtual machines (around 10-20 per real server), we are using OpenVZ (a kind of container based VM), we are very satisfied with the VM performance currently. Now, we are planning to add monitoring to each VM as well as the host itself, this come to a problem, becaus

Re: [Nagios-users] Change nagios monitoring port

2008-06-13 Thread howard chen
Hi On Fri, Jun 13, 2008 at 12:32 PM, Forsaken <[EMAIL PROTECTED]> wrote: > On Fri, 13 Jun 2008 12:26:50 +0800 > "howard chen" <[EMAIL PROTECTED]> wrote: > > If all of your hosts are running on port 4000, just add -p 4000 onto > the end of the comma

[Nagios-users] Change nagios monitoring port

2008-06-12 Thread howard chen
Hi For example, my sshd is running at a port 4000, how to change nagios use this port for alert instead? Thanks. - Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about any

[Nagios-users] Error: Could not open command file '/usr/local/nagios/var/rw/nagios.cmd' for update!

2008-06-09 Thread howard chen
Hi, I have followed the tutorial on this page to install nagios on CentOS5.1 http://nagios.sourceforge.net/docs/3_0/quickstart-fedora.html I have repeated the whole procedures at least "3" time, but still can't get it to work... Say when I try to enable a notification in the web interface, err

[Nagios-users] nagios vs ganglia

2007-07-04 Thread howard chen
Hello, I am comparing these two monitoring systems. My findings is: nagios provides more features than ganglia, but I know many people use them together. I don't why, is that some features is missing from nagios? thanks. -