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Re: disk corruption?

From: <Riyaj_Shamsudeen_at_i2.com>
Date: Thu, 28 Jun 2001 09:49:16 -0700
Message-ID: <F001.0033C47D.20010628094621@fatcity.com>


Hi Jerry
        block # 262144 is the last block in a 2GB file assuming 8k block size. There are few Oracle bugs associated with this..Refer docid 110573.1. Also, refer bugs  1063586 or 1152315. It is to do with files beyond 2GB.  Also What version of Oracle you are running ?

         Also you may want to truss Oracle shadow process and see what call is failing..

Thanks
Riyaj "Re-yas" Shamsudeen
Certified Oracle DBA
i2 technologies   www.i2.com

"Jerry C" <usidba_at_yahoo.com>
Sent by: root_at_fatcity.com
06/28/01 11:23 AM
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        Subject:        disk corruption?

Hi all,

I'm getting a disk error:

ORA-01115: IO error reading block from file 9 (block # 262144)
ORA-01110: data file 9: '/orafiles/data01/xlepmprd/ewlarge.dbf'
ORA-27072: skgfdisp: I/O error

SVR4 Error: 25: Inappropriate ioctl for device Additional information: 262143

My sysadmin tells me that the disk is ok, since there are no errors in /var/adm/messages (I didn't see any, either). Is there a way to verify that the disk is free of errors?? Any other log files to look at? The platform is Sun:

SunOS msubxm01 5.6 Generic_105181-12 sun4u sparc SUNW,Ultra-4

Thanks!

Jerry



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Received on Thu Jun 28 2001 - 11:49:16 CDT

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