Bug 85081 - Oracle TNS-listener hang
Oracle TNS-listener hang
Status: CLOSED DUPLICATE of bug 85080
Product: Red Hat Enterprise Linux 2.1
Classification: Red Hat
Component: kernel (Show other bugs)
2.1
i686 Linux
medium Severity high
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Assigned To: Arjan van de Ven
Brian Brock
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2003-02-25 09:15 EST by Boris Mironov
Modified: 2007-11-30 17:06 EST (History)
0 users

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Doc Type: Bug Fix
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Last Closed: 2006-02-21 13:51:58 EST
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Description Boris Mironov 2003-02-25 09:15:29 EST
From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)

Description of problem:
After about 4 days since reboot Oracle TNS-listener process hangs on attempt 
to open new Oracle-session

Version-Release number of selected component (if applicable):


How reproducible:
Sometimes

Steps to Reproduce:
It is really hard to explain
1. Install Oracle 9i Database Release 2 under RedHat AS 2.1 on Dell PowerEdge 
4600 (6Gb RAM in 'spare bank' mode)
2. Linux Kernel parameters: bigpages=2048M profile=2 nmi_watchdog=1
3. Relink Oracle products to utilize asynch IO, and set /proc/sys/kernel/shm-
use-bigpages to 2
    

Actual Results:  After about 4 days of business activity Oracle TNS-listener 
stops to respond via 'tnsping abc', 'lsnrctl stat', ...

Expected Results:  TNS listener should be available 24*7*365

Additional info:
Comment 1 Boris Mironov 2003-02-25 09:23:16 EST
Sorry guys,

Drop this bug please because it is copy of the bug #85080 that has an 
attachment
Comment 2 Arjan van de Ven 2003-02-25 09:46:24 EST

*** This bug has been marked as a duplicate of 85080 ***
Comment 3 Red Hat Bugzilla 2006-02-21 13:51:58 EST
Changed to 'CLOSED' state since 'RESOLVED' has been deprecated.

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