RE: RMAN duplicate is failing : database session for channel <channel_name> terminated unexpectedly
Date: Tue, 20 Mar 2012 09:27:15 -0500
Here is the info on NetBackup Media Manager's logs a) The log under /usr/openv/netbackup/logs/user_ops/dbext/logs directory shows the following: 09:10:11 (197975.001) INF - Beginning restore from server phx00bs2 to client phx00apt1. 09:50:35 (197975.001) Status of restore from copy 1 of image created Mon Feb 27 19:09:01 2012 = the restore failed to recover the requested
b) The log under /usr/openv/netbackup/logs/dbclient directory shows the following:
09:59:40.758  <4> VxBSASetEnv: INF - entering SetEnv - NBBSA_CLIENT_READ_TIMEOUT 09:59:40.758  <4> VxBSAGetEnv: INF - entering GetEnv - NBBSA_CLIENT_READ_TIMEOUT 09:59:40.758  <4> VxBSAGetEnv: INF - returning - 10800 09:59:40.758  <4> dbc_SetClientReadTimeout: INF - sending client read timeout 09:59:40.758  <2> xbsa_SetEnv: INF - leaving (0) 09:59:40.758  <8> int_ReadData: WRN - Failed to set client read timeout. 09:59:40.759  <2> sbterror: INF - entering 09:59:40.759  <2> sbterror: INF - Error=7504: Got end-of-file
d) /usr/openv/netbackup/logs/bphdb directory didn't have any log.
e) When I googled with "WRN - Failed to set client read timeout" I found the Article TECH73065 and Article: TECH53002 from Symantec site and these suggests me to verify the media Mount Timeout. Our storage administrator verified that it was set to unlimited. <phx00bs2><root>bpconfig -U | grep -i mount Media Mount Timeout: 0 minutes (unlimited) Shared Media Mount Timeout:0 minutes (unlimited)
Let me know if any other are I should look at.
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of De DBA Sent: Tuesday, March 20, 2012 5:47 AM
Subject: Re: RMAN duplicate is failing : database session for channel <channel_name> terminated unexpectedly
Reposted due to overquoting..
Did you check the NetBackup Media Manager's logs? Perhaps it is trying to read from a tape that is not (no longer) mounted? Those logs should be on the NetBackup Media server, not necessarily on the database host (depending on your setup, of course).
> On 20/03/12 14:02, Mandal, Ashoke wrote:
>> I noticed that it generates the following error in alert log:
>> Errors in file /phx11dbt1/u01/app/oracle/admin/vtwdmas/udump/vtwdmas_ora_6462.trc:
>> ORA-07445: exception encountered: core dump [VxBSAGetData()+716]
>> [SIGSEGV] [Address not mapped to object] [0x000000DF8]  
>> The tracefile has the following message but the sbtio.log doesn't have any information as the size of sbtio.log is 0.
>> SKGFQ OSD: Error in function sbtread2 on line 1156 SKGFQ OSD: Look
>> for SBT Trace messages in file
>> Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to
>> object), addr: 0xdf8, PC: [0xffffffff7d736d94, VxBSAGetData()+716]
>> Couldn't locate any note in Metalink related to this error. Any suggestions will be appreciated.
-- http://www.freelists.org/webpage/oracle-l [CONFIDENTIALITY AND PRIVACY NOTICE] Information transmitted by this email is proprietary to Medtronic and is intended for use only by the individual or entity to which it is addressed, and may contain information that is private, privileged, confidential or exempt from disclosure under applicable law. If you are not the intended recipient or it appears that this mail has been forwarded to you without proper authority, you are notified that any use or dissemination of this information in any manner is strictly prohibited. In such cases, please delete this mail from your records. To view this notice in other languages you can either select the following link or manually copy and paste the link into the address bar of a web browser: http://emaildisclaimer.medtronic.com -- http://www.freelists.org/webpage/oracle-lReceived on Tue Mar 20 2012 - 09:27:15 CDT