How to upload files in cluster without bringing down the cluster.

Hi,
Here is my problem:
My weblogic portal 7.0 application should run in 24x7 environment. The production
system is running in a cluster mode with external staging. Both the managed servers
are pointing to the same application sync database.
So to give a solution to this problem, we are trying to bring down one managed
server down and apply the patches into that managed server without bringing down
the other. Since webflow files and entitlements needs to be synchronized with
the portal database. If we perform a sync on the portal database, there might
be a chance that it might corrupt the existing portal database state. Our deployment
would not be complete unless we perform a sync on the other managed servers. So
we could not able to update the latest pathces into the cluster without bringing
down the cluster.
What I would like to know is "Is there any work around to get rid of this problem?".
I would be delighted if any one provides the solution.
Thanks & Regards,
Ratnakar

Hi Ratnakar,
When you perform sync you do it against the admin server which in turn does it
to the managed server. If you want to apply any changes to webflow you can do
it on the live system itself. I mean apply the new webflow and entitlements and
do the sync on the live system. Also while doing sync there are two modes. One
mode will sync only the modified changes and the other will apply all of it. You
can opt for the first option by which you can sync only the modified changes.
This may bring a small disturbance but it will be unnoticed.
The other option is to have two separate domains(each having one admin & one or
more managed servers) which may be having two separate portal databases. In this
way you can apply patches to one domain while other domain may provide the service.
Regards
Shaan
"Ratnakar Sonti" <[email protected]> wrote:
>
Hi,
Here is my problem:
My weblogic portal 7.0 application should run in 24x7 environment. The
production
system is running in a cluster mode with external staging. Both the managed
servers
are pointing to the same application sync database.
So to give a solution to this problem, we are trying to bring down one
managed
server down and apply the patches into that managed server without bringing
down
the other. Since webflow files and entitlements needs to be synchronized
with
the portal database. If we perform a sync on the portal database, there
might
be a chance that it might corrupt the existing portal database state.
Our deployment
would not be complete unless we perform a sync on the other managed servers.
So
we could not able to update the latest pathces into the cluster without
bringing
down the cluster.
What I would like to know is "Is there any work around to get rid of
this problem?".
I would be delighted if any one provides the solution.
Thanks & Regards,
Ratnakar

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Please reply with any answers have..
thanks and regards
Vijay

Thanks Leon,
My problem is solved, I was doing mistake now I have added one line of code and now it is working perfectly.
lr_mime_rep->put(
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        i_content                 = lv_content
        i_dev_package             = '$TMP' "Here i add package name as temp
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        permission_failure        = 4
        data_inconsistency        = 5
        new_loio_already_exists   = 6
        is_folder                 = 7
        OTHERS                    = 8 ).
Thanks & regards
VIJAY
Edited by: VIJAY4vision on Feb 1, 2012 8:24 AM

Cloning without shutting down the db

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Plz. with example...
Regards,
Dharmesh

hi,
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obligatory.
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end-of-selection.
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DYNPRO_NUMBER       = SYST-DYNNR
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*& Report ZUPLOADTAB                                                  *
*& Example of Uploading tab delimited file                             *
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name2(15) type c,
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Padmam.

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Moderator message: please search for available information, post in correct "Web Dynpro ABAP" forum if still required.
Edited by: Thomas Zloch on Jun 6, 2011 11:55 AM

Hi Narendra,
You ahve to search before posting. This discussed many times.
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>
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>
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