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| Workflow Clustering |
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| rambo |
 Posted: Wed Oct 15, 2003 12:18 pm Post subject: Workflow Clustering |
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Novice
Joined: 25 Aug 2003
Posts: 20
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Hi,
I'm currently working on solution for high availibility workflow and load balancing and I'm running into problem setting up and testing cluster and client concentrator concept. Hope some of you can shed some lights into this.
I have two workflows systems 3.3.2 running on window 2000 setup in a cluster as follow.
FMC1
FMCGRP
FMCSYS
FMCQM
FMC2
FMCGRP
FMCSYS2
FMCQM2
I have a client concentrator (part of the cluster above) setup with the following configuration and connect names.
FMC3
FMCGRP
FMCQM3
FMC.FMCGRP.FMCSYS, FMCQM3
FMC.FMCGRP.FMCSYS2, FMCQM3
Questions:
1. Why is the admin utility always tries to connect to FMCSYS2 when I use "fmcautil -yfmc3 -uadmin -ppassword" to verify the setup as instructed in the installation guide.
2. If I shutdown FMCSYS1 from the control panel (services), I cannot log into FMCSYS1 from my client concentrator machine using the admin utility. Why? correct me if I'm wrong but I had the impression that clustering would achieve high availibility with automatic failover and load balancing.
_________________
Regards
Tim
Last edited by rambo on Wed Oct 15, 2003 1:35 pm; edited 1 time in total |
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| vennela |
| Posted: Wed Oct 15, 2003 1:13 pm Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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| Quote: |
FMC.FMCGRP.FMCSYS, FMCQM
FMC.FMCGRP.FMCSYS2, FMCQM2 |
Are these the connect names.
They should look like these
FMC.FMCGRP.FMCSYS, FMCQM3
FMC.FMCGRP.FMCSYS2, FMCQM3
Then you try whatever you want and it will work.
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Venny |
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| rambo |
| Posted: Wed Oct 15, 2003 1:29 pm Post subject: |
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Novice
Joined: 25 Aug 2003
Posts: 20
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Venny,
You are right. It was a typo in my post. On our concentrator machine we have
FMC3
FMCGRP
FMCQM3
FMC.FMCGRP.FMCSYS, FMCQM3
FMC.FMCGRP.FMCSYS2, FMCQM3
_________________
Regards
Tim |
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| Ratan |
| Posted: Wed Oct 15, 2003 2:31 pm Post subject: Re: Workflow Clustering |
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Grand Master
Joined: 18 Jul 2002
Posts: 1245
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| rambo wrote: |
1. Why is the admin utility always tries to connect to FMCSYS2 when I use "fmcautil -yfmc3 -uadmin -ppassword" to verify the setup as instructed in the installation guide.
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I am not sure about this. May be admin's preferred system is defined as FMCSYS2.
| rambo wrote: |
2. If I shutdown FMCSYS1 from the control panel (services), I cannot log into FMCSYS1 from my client concentrator machine using the admin utility. Why? correct me if I'm wrong but I had the impression that clustering would achieve high availibility with automatic failover and load balancing.
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If your FMCSYS1 is down, naturally you cant log in to FMCSYS1.
_________________
-Ratan |
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| rambo |
| Posted: Thu Oct 16, 2003 11:12 am Post subject: |
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Novice
Joined: 25 Aug 2003
Posts: 20
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Thanks everyone for your replies. Thread "Clusters" from Qwerty123 got some replies that clarified some of the confussion.
Thank you
_________________
Regards
Tim |
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