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IMAP IDLE in messaging server HA configuration after upgrade to 7u4

811278Nov 17 2010 — edited Feb 7 2020
Hi,

last weekend I updated of our mail backend from 7u3 to 7u4. The backend runs in HA on a sun cluster. The messaging server is bound to a virtual IP address (192.168.0.1)
(the IP is not the real one).
We had already enabled IMAP IDLE before the upgrade. With 7u4 IMAP IDLE is enabled by default and several configuration variables are now obsolete and can be deleted
(see http://wikis.sun.com/display/CommSuite7U1/What%27s+New#What%27sNew-IMAPIDLECommand).
After the upgrade I saw error messages in the imap log file:
[16/Nov/2010:16:11:43 +0100] absantha-shad imapd[12877]: ENS Error: ENS connection to 127.0.0.1:7997 failed: Connection refused
[16/Nov/2010:16:11:43 +0100] absantha-shad imapd[12877]: General Error: iBiff plugin load failed: unable to connect to ENS server
[16/Nov/2010:16:11:43 +0100] absantha-shad imapd[12877]: General Error: Plugin /opt/sun/comms1/messaging64/lib/libibiff returned NULL from nsplugin_init(idle)
[16/Nov/2010:16:11:43 +0100] absantha-shad imapd[12877]: General Warning: Oracle Communications Messaging Exchange Server IMAP4 7u4-18.01 64bit (built Jul 15 2010
) starting up
[16/Nov/2010:16:11:43 +0100] absantha-shad imapd[12877]: ENS Error: ENS connection to 127.0.0.1:7997 failed: Connection refused
[16/Nov/2010:16:11:53 +0100] absantha-shad imapd[12877]: ENS Error: ENS connection to 127.0.0.1:7997 failed: Connection refused
The refused ENS connection is clear, because due to HA the enp is listening on the virtual IP (192.168.0.1), .../enpd -p 192.168.0.1:7997

Now my question: is there a chance to tell imapd to contact ENS not on localhost but on 192.168.0.1?

Best Regards,

Ruediger
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Locked on Dec 16 2010
Added on Nov 17 2010
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