Re: [Veritas-bu] RMAN and MS-SQL Backup Fail - Error 21
2009-07-24 17:54:06
I had a issue similar but also showed the occasional status 25.
Turned out it was Mcafee Anti Virus. Particular attention
should be paid to the Mini Firewall drive as noted in workarounds point 3.
If you have upgraded VSE version you will need to rename/delete
the file again
http://seer.entsupport.symantec.com/docs/295599.htm
also I put the master and medias ip in each others host file for
good messure.
SSS
From: veritas-bu-bounces AT mailman.eng.auburn DOT edu
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of Martin,
Jonathan
Sent: Friday, July 24, 2009 11:30 AM
To: Veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] RMAN and MS-SQL Backup Fail - Error 21
Master is Windows 2003 SP2 x86 running NBU 6.5.3 and clients are a
mix of Windows 2000, 2003, x86, x64 running NBU 5.1 MP4 & 5.
I've got the oddest issue I've been working two weeks. Two
weekends ago my RMAN and MS-SQL backups began failing with errors
21. The jobs don't fail right away, and not every job fails. An
RMAN job might write none or all but one of its datasets than fail with Status
21 - Socket Open Error. Re-runs are generally successful. I'd say
about 30% of all RMAN and MS-SQL backups are failing with this nightly, and its
not always the same database or dataset. I moved the jobs from a media
server to the master, and the issue still occurs leading me to believe this is
a master server issue. I've had a case open with Symantec all week and
they are definitely seeing errors when the Master goes to open communications
with the client to start the backup, but cannot determine why (so far.)
Has anyone else ever run into this / have any ideas? I'm neck
deep in Windows registry at this point trying to figure something out but I've
got no joy so far. I've goggled and checked Symantec's site but this
doesn't seem to be a common issue.
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