Brandon,
I haven't read that article before (just finished it now), although
someone mentioned the DOCTYPE tag when I asked about this problem a
while back, starting with 3.0. I didn't have DOCTYPE tags generated then
or now. I just searched through all 87 web.xml files on my server and
found no DOCTYPE tags. The article and suggestion brings another
question to mind: why doesn't my JRun server generate the DOCTYPE tag in
the web.xml file it generates? Are UNIX (Solaris) servers different than
others?
I currently have 10 servers with around 8-9 Web Applications per server.
I have 3 more servers coming on line in the next 2-3 months, each with
around 8 Web Applications. Right now I'm not confident that the JMC will
be able to handle this and might have to look at alternatives. I have
had "bad" things happen when I try to modify the config files by hand,
so I'm not real confident in doing this even though I'm pretty sure I
could do it. At this point, I'm not sure what I need to do and am
concerned that my needs have outgrown JRun's abilities, at least as far
as the JMC goes.
Thanks for the pointer,
Lloyd
Brandon Purcell wrote:
>
> Lloyd,
>
> Have you taken a look at the following KB article
>
> JRun: Why Does the JMC Treeview Fail To Appear Or Take A Long Time To Load?
> http://www.allaire.com/Handlers/index.cfm?ID=19885&Method=Full
>
> This may be the culprit
>
> Hope this helps
>
> Brandon Purcell
> Sr Jrun Support Engineer
> Macromedia
> [EMAIL PROTECTED]
>
> -----Original Message-----
> From: Charles Arehart [mailto:[EMAIL PROTECTED]]
> Sent: Monday, August 06, 2001 12:46 PM
> To: JRun-Talk
> Subject: RE: JMC causing problems...
>
> Lloyd, hopefully someone from MACR will step in, but I'd just like to offer
> a thought: could it be that the problem of the JMC taking a long time isn't
> so much about it naturally being slow with a large number of servers and web
> apps? Maybe instead there's something about one of them (or this
> modification to the jvms.properties file) that is causing some particular
> part of the process to wait a long time?
>
> Maybe someone else with a large number of servers and apps (that was 60 apps
> for you, right, 10 servers with 6 apps each) can confirm. Also, are the
> servers remote? Just grasping at straws here to help.
>
> Could you perhaps comment out or otherwise remove the servers and add them
> back one at a time to see if the speed decreases at the same rate with each
> new server? Maybe some particular one is the culprit.
>
> /charlie
>
> -----Original Message-----
> From: Lloyd H. Meinholz [mailto:[EMAIL PROTECTED]]
> Sent: Friday, August 03, 2001 4:00 PM
> To: JRun-Talk
> Subject: JMC causing problems...
>
> My problems with the slowness of the JMC is really becoming a major
> problem. I have 10 servers each with about 6 webapps. I also have the
> admin server running bringing the total servers to 11. I have the
> default server commented out in the jvms.properties file (would this
> cause any problems)? After inital login to the server, it takes between
> 55 and 65 seconds to finish to render the left panel. If I need to
> create a new server or webapp, I have this wait again. It has gotten to
> the point that after refreshing this screen 2-3 times, my browser
> (Netscape 4.75) dies on my Ultra-5 with 512 MB of memory and nothing
> else running. I have tried different machines, different OS's and
> different browsers and have pretty much the same performance, with the
> exception that IE on Windows just dies. I would prefer to edit all the
> configuration files by hand than to use the JMC at this point, but I
> have had "bad" things happen after editing files by hand. My browser is
> on the same LAN as the JRun server, so it isn't a bandwidth issue. What
> are the plans for the JMC in the future? Is this problem going to be
> addressed? Can anyone think of anything to alleviate this problem? The
> only thing I can come up with is to have more than one JRun installation
> and thus group my servers under different admin servers. Are there any
> issues (licensing or technical) to running multiple JRun
> installations/admin servers? I have JRun 3.1 professional for two CPU's
> and a server that appears to have plenty of resources (CPU/memory/disk)
> while the problem is happening. Thanks for any tips or pointers,
>
> Lloyd
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