FLOPPY_CSP_V40G Tru64 UNIX V4.0G Single Byte Corruption Patch
TITLE: FLOPPY_CSP_V40G Tru64 UNIX V4.0G Single Byte Corruption Patch
Copyright (c) Compaq Computer Corporation 2000. All rights reserved.
PRODUCT: Tru64 [R] 4.0G
SOURCE: Compaq Computer Corporation
ECO INFORMATION:
ECO Name: floppy_CSP_v40g
ECO Kit Approximate Size: 154KB
Kit Applies To: Tru64 4.0G
ECO KIT SUMMARY:
This ECO kit contains a solution, in the form of a patch, for the following
issue:
Compaq has advised owners of DS10, DS10L, ES40 AlphaServers, and XP900
AlphaStations that Compaq has determined in laboratory testing that there
is a theoretical possibility that during read and write operations to the
floppy disk on these systems, a single byte of data may be inaccurately
read or written without notice to the user or system. The potential for
this anomaly exists only if floppy disk read or write operations are
attempted while there is extremely heavy traffic on these Alpha systems'
internal input/output busses.
Although Compaq has observed the anomaly only in laboratory tests designed
to create atypical system stresses, including almost constant use of the
floppy disk drive, Compaq has informed owners of the remote possibility that
the anomaly could occur so that they may take precautions to prevent it.
Compaq recommends the solution be installed by all DS10, DS10L, ES40
AlphaServers, and XP900 AlphaStation customers.
The potential floppy anomaly affects VS10 AlphaStations, which are not supported
by Tru64 UNIX. The Compaq web site at: www.compaq.com/support/ds_es_floppy/
provides a recommended workaround that should be used if you are concerned
about the potential anomaly on this unsupported configuration.
INSTALLATION NOTES:
Copy the ECO kit to the target system. Unzip the file using gunzip.
The patch is installed manually using the installation instructions included
in the README contained in the ECO kit. Please read through the instructions
prior to installing patches on your system.
Installation of this ECO kit requires Tru64 UNIX 4.0G and Patch Kit 1 (BL01)
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SUPERSEDED PATCH LIST: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 2000. 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.
This patch can be found at any of these sites:
Colorado Site
Georgia Site
Files on this server are as follows:
floppy_csp_v40g.README
floppy_csp_v40g.CHKSUM
floppy_csp_v40g.tar.gz
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