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-   -   ISPConfig 3 cluster debian 5 (http://www.howtoforge.com/forums/showthread.php?t=52585)

-crisstm- 6th May 2011 23:33

ISPConfig 3 cluster debian 5
 
I set up the master and slave server in cluster mode under debian 5, and finally it's working.
But both servers runing very slow.
For example if i need to open /var/www folder i must wait few minutes.
I have dual core with 4G Ram with Sata2 hard drive.
how can i fixit?

till 9th May 2011 13:16

Thats caused by glusterfs and not ispconfig. Glusterfs needs a high speed connection network between the nodes, on slower connections it can react sluggish. In such a case it might be better to use e.g. rsync to sync the /var/www volume instead of glusterfs.

-crisstm- 9th May 2011 15:01

master server down
 
Thank's Till!

Ok , i understand that, but remain one problem.
When master server goes down, the web site not work, evem the slave server is working and it has all client accounts and data. Why?

Load Balancing it's working very well. Who made load balancing, ISPConfig?

Thank's a lot, it's good work.

till 9th May 2011 15:47

Quote:

When master server goes down, the web site not work, evem the slave server is working and it has all client accounts and data. Why?
Which ISPConfig version do you use? There was a problem with vlogger in older ispconfig versions that could cause that problem.

Quote:

Load Balancing it's working very well. Who made load balancing, ISPConfig?
No, ispconfig does not contain a load balancer. I guess that you created two dns a-recxords for the domain? Then it is dns load balancing aka round robin dns.

-crisstm- 10th May 2011 08:17

I use ISPConfig 3.03.3 version, the latest i think.
vlogger is instaled from apt-getr command from this tutorial:
http://www.howtoforge.com/installing...th-ispconfig-3.
when my master server goes down, websites doesn't work anymore.
what is the role of vlogger?

till 10th May 2011 11:00

If you sue ispconfig 3.0.3.3, then it should be ok, this version uses its own vlogger script.

Quote:

hen my master server goes down, websites doesn't work anymore.
Which error messages do you get in the apache error.log file?

Quote:

what is the role of vlogger?
It creates the access logs of the websites.

-crisstm- 11th May 2011 12:56

error_log
 
/var/log/httpd/error_log
Use of uninitialized value in alarm at /usr/local/ispconfig/server/scripts/vlogger line 538.
[Tue May 10 20:26:41 2011] [notice] Digest: generating secret for digest authentication ...
[Tue May 10 20:26:41 2011] [notice] Digest: done
[Tue May 10 20:26:43 2011] [notice] Apache/2.2.3 (CentOS) configured -- resuming normal operations
[Tue May 10 23:09:11 2011] [notice] caught SIGTERM, shutting down
[Wed May 11 10:55:02 2011] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
Use of uninitialized value in alarm at /usr/local/ispconfig/server/scripts/vlogger line 538.
[Wed May 11 10:55:02 2011] [notice] Digest: generating secret for digest authentication ...
[Wed May 11 10:55:02 2011] [notice] Digest: done
[Wed May 11 10:55:05 2011] [notice] Apache/2.2.3 (CentOS) configured -- resuming normal operations


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