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* *
* This is a newly released patch... *
* *
* Online links can be found at *
* http://ftp.support.compaq.com/patches/public/unix/v5.1/t64v5117-c0046202-11060-20010615.README
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TITLE: Tru64 UNIX Tru64 V5.1 PK3 BL17 ECO Summary
 
New Kit Date : 27-JUN-2001
Modification Date: Not Applicable
Modification Type: New Kit

Copyright (c) Compaq Computer Corporation 2001. All rights reserved.

PRODUCT: Tru64 [R] 5.1
SOURCE: Compaq Computer Corporation

ECO INFORMATION:

     ECO Name: T64V5117-C0046202-11060-20010615.tar
     ECO Kit Approximate Size: 780KB
     Kit Applies To: Tru64 5.1 PK3 (BL17)

ECO KIT SUMMARY:

This ECO kit contains a solution, patch Tru64 5.1 C 462.02 for the following
issue:

On GS80, GS160 and GS320 systems with high memory utilization, under
moderate-to-heavy loads, the i2o_bs driver can return spurious errors on I/O
operations to logical drives. The errors will not be in the error log but are
seen by applications as any of the following errors:

 o [EIO] I/O error (error code 5)
 o [ENODEV] No such device (error code 19)

This can occur with all variants of the KZPCC hardware and all system types.

You should always ensure that the latest firmware is being used. Firmware
upgrades for the KZPCC can be found at:

http://www5.compaq.com/products/storageworks/Array-and-SCSI-Controllers/KZPCC.html

INSTALLATION NOTES:

Copy the ECO kit to the target system. Use 'tar' to extract the contents of the
ECO kit.

The patch is installed using the installation script located in the patch kit.
Please read through the Release Notes and Patch Installation guide, included in
the ECO kit, prior to installing patches.

The Release Notes summarizes the contents and any special installation notes.
The Patch Installation guide describes the installation procedures for this
ECO kit.

Installation of this ECO kit requires Tru64 UNIX 5.1 Patch Kit 3 (BL17) be
installed.

 
SUPERSEDED PATCH LIST:

None.
                                        

KNOWN PROBLEMS WITH THE PATCH KIT:

None.

[R] UNIX is a registered trademark in the United States and other countries
licensed exclusively through X/Open Company Limited.

Copyright Compaq Computer Corporation 2001. All Rights reserved.

  This software is proprietary to and embodies the confidential technology
  of Compaq Computer Corporation. Possession, use, or copying of this
  software and media is authorized only pursuant to a valid written license
  from Compaq or an authorized sublicensor.

       This ECO has not been through an exhaustive field test process.
       Due to the experimental stage of this ECO/workaround, Compaq
       makes no representations regarding its use or performance. The
       customer shall have the sole responsibility for adequate protection
       and back-up data used in conjunction with this ECO/workaround.

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