I got quite a few of these messages logged and I have located the major and the minor to a pdisk. I will also run diags on that drive soon. My question is....has anybody out there run into this before? And if so what actions did you take?

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LABEL: LVM_IO_FAIL
IDENTIFIER: 613E5F38

Date/Time: Fri Mar 7 02:59:35
Sequence Number: 60684
Machine Id: 000046404C00
Node Id: imars3
Class: H
Type: PERM
Resource Name: LVDD
Resource Class: NONE
Resource Type: NONE
Location: NONE

Description
I/O ERROR DETECTED BY LVM

Probable Causes
POWER, DRIVE, ADAPTER, OR CABLE FAILURE

Recommended Actions
RUN DIAGNOSTICS AGAINST THE FAILING DEVICE

Detail Data
PHYSICAL VOLUME DEVICE MAJOR/MINOR
0019 200A
ERROR CODE AS DEFINED IN sys/errno.h
5
BLOCK NUMBER
21500168
LOGICAL VOLUME DEVICE MAJOR/MINOR
0030 0002
PHYSICAL BUFFER TRANSACTION TIME
0
SENSE DATA
0001 4811 0000 4640 C842 0D3C 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000