Disk Operations Error

[samtaf]

I am seeing the following erro on an AIX server attached to SVC every day fof the last two months. There is no error on SVC logs regarding disks. I also checked the switch ports error logs, none.

What would be the rason for this?

Servewr name
Date/Time: Sun Mar 15 22:58:09 EDT

Sequence Number: 96982

Machine Id: 0026349A4C00

Node Id: colsrsapp4

Class: H

Type: TEMP

Resource Name: hdisk3

Resource Class: disk

Resource Type: 2145

Location: 2k-08-01

VPD:

Manufacturer................IBM

Machine Type and Model......2145

ROS Level and ID............0000

Device Specific.(Z0)........0000043268101002

Device Specific.(Z1)........020064a

Serial Number...............600507680192812B88000000000001F4

Description

DISK OPERATION ERROR

Probable Causes

MEDIA

DASD DEVICE

User Causes

MEDIA DEFECTIVE

Recommended Actions

FOR REMOVABLE MEDIA, CHANGE MEDIA AND RETRY

PERFORM PROBLEM DETERMINATION PROCEDURES

Failure Causes

MEDIA

DISK DRIVE

Recommended Actions

FOR REMOVABLE MEDIA, CHANGE MEDIA AND RETRY

PERFORM PROBLEM DETERMINATION PROCEDURES

 

[DukeSSD]

As you did not post any of the useful bits of the error information we cannot help with this.
Please post the whole error, remove just the hostname if you like.
The identifier, label and sense data are needed.