Home » Server Options » RAC & Failsafe » RAC Issue on Solaries (merged) (Oracle 10g 10.2.0.3.0- Solaries)
RAC Issue on Solaries (merged) [message #591974] Thu, 01 August 2013 22:28 Go to next message
daulat01
Messages: 19
Registered: May 2011
Location: Delhi
Junior Member
Dear All,

I am getting below errors on one of the node of my RAC server while starting the database. Can any one help me how to get the rsolution.

ORA-27091: unable to queue I/O
ORA-27072: File I/O error
Solaris-AMD64 Error: 5: I/O error
Additional information: 4
Additional information: 331776
Additional information: -1
Thu Aug 1 22:29:42 2013
Errors in file /software/oracle/admin/dixie/udump/dixie1_ora_23644.trc:
ORA-00202: control file: '+DGDIXIE/dixie/controlfile/current.265.647198019'
ORA-15080: synchronous I/O operation to a disk failed
SUCCESS: diskgroup DGDIXIE was dismounted
Thu Aug 1 22:29:42 2013
ORA-204 signalled during: ALTER DATABASE MOUNT...
Thu Aug 1 22:29:45 2013
Shutting down instance (abort)
License high water mark = 1
Instance terminated by USER, pid = 23961
Re: RAC issue on solaries [message #591976 is a reply to message #591974] Thu, 01 August 2013 23:31 Go to previous messageGo to next message
hitesh2711
Messages: 5
Registered: July 2013
Location: INDIA
Junior Member

Hello,

Please check following (Please do not follow the steps directly on production) -

--the query for the asm diskgroup, which hangs for a while while trying to read from the broken disk :

select d.name disk_name,g.name group_name,d.path,d.total_mb,d.free_mb
from v$asm_disk d, v$asm_diskgroup g
where d.group_number = g.group_number (+)
and g.name='<DG name>'

What is DG's state?

select state, mode_status, mount_status from v$asm_disk where name='<DG name>';

ASMCMD> lsdg
Re: RAC issue on solaries [message #591979 is a reply to message #591976] Thu, 01 August 2013 23:55 Go to previous messageGo to next message
BlackSwan
Messages: 21938
Registered: January 2009
Senior Member
>Solaris-AMD64 Error: 5: I/O error
OF/file system error

Oracle is the victim; not the culprit.

post the contents of the OS messages file
Re: RAC Issue on Solaries [message #591982 is a reply to message #591974] Fri, 02 August 2013 00:22 Go to previous messageGo to next message
Michel Cadot
Messages: 57604
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
What is in /software/oracle/admin/dixie/udump/dixie1_ora_23644.trc?

Quote:
Solaris-AMD64 Error: 5: I/O error


The problem is NOT in Oracle, it is in OS.
Search in /etc/.../*.h and in man.
As far as I remember, error 5 is ERROR_ACCESS_DENIED: Access is denied.
Verify access rights.
Also
ORA-15080: synchronous I/O operation to a disk failed
 *Cause:   A synchronous I/O operation invoked on a disk has failed.
 *Action:  Make sure that all the disks are operational.


Regards
Michel

Re: RAC Issue on Solaries (merged) [message #591984 is a reply to message #591974] Fri, 02 August 2013 00:24 Go to previous message
Michel Cadot
Messages: 57604
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
Do NOT multipost your question.

Regards
Michel
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