So I saw some strange behavior with this issue when we did our upgrade to CFMX 7 last night. ServerA is the one that is having the problem mentioned below and is the server that I was upgrading. I uninstalled CF 6.1 Ent and then installed a fresh copy of CF 7 Ent hoping it would resolve the problem.
Running on the same subnet is another CF 7 Ent server (ServerB) that has a Coldfusion cluster on it called cfCluster. When I did the upgrade on ServerA I setup a cluster with the same name (cfCluster) not thinking about the other server being out there. When I did that the 2 CF instances on ServerA found the cluster of the same name on ServerB and set themselves up as replication peers. The 2 instances on ServerA also found each other and the cluster worked just fine. I don't really want the two machines to be working together at this point so I figured I would create a cluster with a different name on ServerB so they wouldn't be conflicting. Once I did that, the cluster on Server B still works just fine but now the instances on ServerA won't cluster together and are showing the same behavior seen below. Obviously the clustering can work but for some reason the instances on ServerA can't see each other without the help of an external server. Very strange. Ring any bells of where I could start looking? Stephen -----Original Message----- From: Stephen Lynn Sent: Tuesday, December 21, 2004 12:13 PM To: '[EMAIL PROTECTED]' Subject: RE: [CFCDev] OT - CFMX Enterprise cluster problem Just curious if you ever figured anything out on this. Stephen -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Adrocknaphobia Sent: Tuesday, December 07, 2004 8:55 AM To: [email protected] Subject: Re: [CFCDev] OT - CFMX Enterprise cluster problem I'm going to try and dedicate some time this week to the problem. There is one issue which may be related, in that whenever I try and update the CFMX deployment settings through JRun I get an error saying 'cannot write jrun-web.xml'. Currently all the servers in the cluster are sharing the same document root, with seperate WARs. I'm going to follow Purcell's guide step by step and see if that can get it working. (ie. seperate doc roots and expanding the WARs manually) -Adam On Mon, 6 Dec 2004 14:59:19 -0700, Stephen Lynn <[EMAIL PROTECTED]> wrote: > Any luck with this yet? I tried switching JVM's but that didn't do > anything. I think I'm looking at a complete re-install and hoping that > this doesn't die again. What a pain. > > > > Stephen > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Stephen Lynn > Sent: Friday, December 03, 2004 1:20 PM > To: [email protected] > Subject: RE: [CFCDev] OT - CFMX Enterprise cluster problem > > Nothing yet. I tried re-installing the latest update for JRun4 but same > thing. I created a new cluster with a fresh instance of CF and that > didn't work either. I'm almost to the point that I'm going to > re-install the whole thing and hope it doesn't happen again. I hate to > do that though since if it does happen again I still don't have a > solution. I might try switching the JVM used and see if that does > anything. > > I'm amazed that more people aren't having this problem. I'll keep > looking. > > Stephen > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Adrocknaphobia > Sent: Friday, December 03, 2004 12:02 PM > To: [email protected] > Subject: Re: [CFCDev] OT - CFMX Enterprise cluster problem > > Stephen, > > I just discovered the same problem in one of our systems. Not sure how > long it has only been using one instance, but I'm going to try and > figure it out tomorrow. Have you discovered anything new? > > -Adam > > On Tue, 30 Nov 2004 12:44:41 -0700, Stephen <[EMAIL PROTECTED]> wrote: > > I know this is off-topic for this list but I don't know of a list that > > focuses on this and there are a lot of smart people on this list that > > might be able to help. I setup two instances of ColdFusion clustered > > on JRun 4 using IIS 6 as the webserver. Everything was working great > > until our operations group restarted the server and now only one of > the > > instances is being used by the cluster. A working version on our > > development box has the following entry in the start up log for one of > > the cf instances: > > > > 11/27 10:06:01 info Clusterable service JNDIContextManager discovered > > ClusterManager on 128.187.184.236:4160, cluster domain: cfCluster > > (Lookup Service's JINI-ID: eb9cd98d-808d-4a15-84de-ea6693ed33f8) > > > > Followed by a bunch of cluster related startup entries. The > production > > server that is no longer working doesn't have this entry or any other > > cluster related startup entries. The only cluster related entry says: > > > > 11/30 11:16:53 warning Could not find valid replication peer- assuming > > this server is first server running in replication group. > > > > The other server in the cluster is running but things obviously aren't > > getting initialized right. Anyone have any ideas on how to fix this? > > I've tried adding/removing the servers from the cluster but no luck. > > Know of any lists that might focus on this type of problem where this > > question would be more appropriate? > > > > Thanks for your help. > > > > Stephen > > ---------------------------------------------------------- > > You are subscribed to cfcdev. To unsubscribe, send an email > > to [EMAIL PROTECTED] with the words 'unsubscribe cfcdev' > > in the message of the email. > > > > CFCDev is run by CFCZone (www.cfczone.org) and supported > > by Mindtool, Corporation (www.mindtool.com). > > > > An archive of the CFCDev list is available at > www.mail-archive.com/[email protected] > > > ---------------------------------------------------------- > You are subscribed to cfcdev. To unsubscribe, send an email > to [EMAIL PROTECTED] with the words 'unsubscribe cfcdev' > in the message of the email. > > CFCDev is run by CFCZone (www.cfczone.org) and supported > by Mindtool, Corporation (www.mindtool.com). > > An archive of the CFCDev list is available at > www.mail-archive.com/[email protected] > ---------------------------------------------------------- > You are subscribed to cfcdev. To unsubscribe, send an email > to [EMAIL PROTECTED] with the words 'unsubscribe cfcdev' > in the message of the email. > > CFCDev is run by CFCZone (www.cfczone.org) and supported > by Mindtool, Corporation (www.mindtool.com). > > An archive of the CFCDev list is available at > www.mail-archive.com/[email protected] > ---------------------------------------------------------- > You are subscribed to cfcdev. To unsubscribe, send an email > to [EMAIL PROTECTED] with the words 'unsubscribe cfcdev' > in the message of the email. > > CFCDev is run by CFCZone (www.cfczone.org) and supported > by Mindtool, Corporation (www.mindtool.com). > > An archive of the CFCDev list is available at www.mail-archive.com/[email protected] > ---------------------------------------------------------- You are subscribed to cfcdev. To unsubscribe, send an email to [EMAIL PROTECTED] with the words 'unsubscribe cfcdev' in the message of the email. CFCDev is run by CFCZone (www.cfczone.org) and supported by Mindtool, Corporation (www.mindtool.com). An archive of the CFCDev list is available at www.mail-archive.com/[email protected] ---------------------------------------------------------- You are subscribed to cfcdev. To unsubscribe, send an email to [email protected] with the words 'unsubscribe cfcdev' as the subject of the email. CFCDev is run by CFCZone (www.cfczone.org) and supported by CFXHosting (www.cfxhosting.com). An archive of the CFCDev list is available at www.mail-archive.com/[email protected]
