How to solve "ioscan -En" hardware errors


 
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Operating Systems Solaris How to solve "ioscan -En" hardware errors
# 1  
Old 05-23-2008
How to solve "ioscan -En" hardware errors

Hi,

I found devices errors in #ioscan -En.

it is showing that soft errors = 0 and hard errors= 5.

what should i do for hard errors=0.

Thanks.
# 2  
Old 05-23-2008
for which device are the errors? if it is a dvd/cdrom drive you don't have to worry... if it is a hd you should better order a replacement for the disk... also have a look at /var/adm/messages for errors of the same drive. some faults at iostat aren't critical... but if the error rate grows better replace the drive.

hth,
DN2
# 3  
Old 05-23-2008
Any updates? How is your drive mirrored? Have you performed your backup?
Smilie
# 4  
Old 05-23-2008
Hi frnds,

Thankx for replay.......
The thing is .....

Some physical Input/Output error has occurred. If the process was
writing a file, data corruption is possible.
First find out which device is experiencing the I/O error. If the
device is a tape drive, make sure a tape is inserted into the
drive. When this error occurs with a tape in the drive, it is
likely that the tape contains an unrecoverable bad spot.

If the device is a floppy drive, an unformatted or defective
diskette could be at fault. Format the diskette, or obtain a
replacement.

If the device is a hard disk drive, you might need to run
fsck.

Thankyou.
# 5  
Old 05-23-2008
Quote:
Originally Posted by arjunreddy3
Hi frnds,

Thankx for replay.......
The thing is .....

Some physical Input/Output error has occurred. If the process was
writing a file, data corruption is possible.
First find out which device is experiencing the I/O error. If the
device is a tape drive, make sure a tape is inserted into the
drive. When this error occurs with a tape in the drive, it is
likely that the tape contains an unrecoverable bad spot.

If the device is a floppy drive, an unformatted or defective
diskette could be at fault. Format the diskette, or obtain a
replacement.

If the device is a hard disk drive, you might need to run
fsck.

Thankyou.
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