Re: [Ganglia-general] Ganglia network monitoring information problems
On Tue, 4 Dec 2012 23:15:44 +0800 Hong Wayne wrote: Dear all: Hi Wayne, I already install Ganglia in Ubuntu 12.04 LTS, but I have some problems to ask. The first problem is when I browse ganglia website which the IP address is IP_Address/ganglia I got the information about ''Forbidden You don't have permission to access /ganglia on this server.'' this is apache related question. Check its logs and ganglia's conf file: VirtualHost *:80 DocumentRoot /var/www/html/ganglia ServerName ganglia.domain DirectoryIndex index.php Directory /var/www/html/ganglia Options Indexes FollowSymLinks Order deny,allow Deny from all Allow from all /Directory ServerAdmin $MAIL ErrorLog /etc/httpd/logs/ganglia_error_log CustomLog /etc/httpd/logs/ganglia_access_log combined /VirtualHost It looks like SELinux not disabled. So I commanded the following lines: sudo /etc/init.d/apparmor stop sudo /etc/init.d/apparmor teardown sudo update-rc.d -f apparmor remove It still not work!! So what's the problem? And the second problem is whether the file bytes_in.rrd is the network monitoring information from Ganglia or not? that file should contain network 'in' traffic from one of your hosts. it is a rrd file, nothing to do with configuration. If it's not, then what's the correct network monitoring information for Ganglia? What are you looking for? I don't understand your question. Thanks for helping. Wayne. Cheers, Arnau -- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
[Ganglia-general] Ganglia network monitoring information problems
Dear Arnau: Sorry I deleted my mail request mistakenly. And thanks for your help. I followed your suggestions, and checked the error of apache2 log following. Symbolic link not allowed or link target not accessible: /var/www/ganglia So I checked my symbolic link for ganglia, and found problem which the link wasn't valid. The ganglia web UI is working now. Thanks for Arnau's help again!! On the other hand, the question about second problem. What's the difference between byte_in.rrd and pkts_in.rrd? Wayne. Dear all: Hi Wayne, I already install Ganglia in Ubuntu 12.04 LTS, but I have some problems to ask. The first problem is when I browse ganglia website which the IP address is IP_Address/ganglia I got the information about ''Forbidden You don't have permission to access /ganglia on this server.'' this is apache related question. Check its logs and ganglia's conf file: VirtualHost *:80 DocumentRoot /var/www/html/ganglia ServerName ganglia.domain DirectoryIndex index.php Directory /var/www/html/ganglia Options Indexes FollowSymLinks Order deny,allow Deny from all Allow from all /Directory ServerAdmin $MAIL ErrorLog /etc/httpd/logs/ganglia_error_log CustomLog /etc/httpd/logs/ganglia_access_log combined /VirtualHost It looks like SELinux not disabled. So I commanded the following lines: sudo /etc/init.d/apparmor stop sudo /etc/init.d/apparmor teardown sudo update-rc.d -f apparmor remove It still not work!! So what's the problem? And the second problem is whether the file bytes_in.rrd is the network monitoring information from Ganglia or not? that file should contain network 'in' traffic from one of your hosts. it is a rrd file, nothing to do with configuration. If it's not, then what's the correct network monitoring information for Ganglia? What are you looking for? I don't understand your question. Thanks for helping. Wayne. Cheers, Arnau -- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] Ganglia network monitoring information problems
On Wed, 5 Dec 2012 23:10:36 +0800 Hong Wayne wrote: Hi, [...] On the other hand, the question about second problem. What's the difference between byte_in.rrd and pkts_in.rrd? number of bytes / number of packets? Wayne. Arnau -- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] Ganglia network monitoring information problems
On 12/05/2012 05:10 PM, Hong Wayne wrote: What's the difference between byte_in.rrd and pkts_in.rrd? One is the number of bytes that were received and the other is the number of packets .. http://en.wikipedia.org/wiki/Network_packet HTH, Adrian smime.p7s Description: S/MIME Cryptographic Signature -- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
