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DFS DECDFS03_022 DECdfs V2.2 ECO Summary
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TITLE: DFS DECDFS03_022 DECdfs V2.2 ECO Summary
Modification Date: 22-JUL-98
Modification Type: DOCUMENTATION: Technical Modification
OpenVMS Alpha V7.1 added as applicable version.
NOTE: An OpenVMS saveset or PCSI installation file is stored
on the Internet in a self-expanding compressed file.
The name of the compressed file will be kit_name-dcx_vaxexe
for OpenVMS VAX or kit_name-dcx_axpexe for OpenVMS Alpha.
Once the file is copied to your system, it can be expanded
by typing RUN compressed_file. The resultant file will
be the OpenVMS saveset or PCSI installation file which
can be used to install the ECO.
Copyright (c) Digital Equipment Corporation 1996, 1997. All rights reserved.
PRODUCT: DEC Distributed File Service (DECdfs) for OpenVMS Systems V2.2
OP/SYS: OpenVMS Alpha V6.1, V6.2, V7.0, V7.1
OpenVMS VAX V5.5-2, V6.1, V6.2, V7.0
SOURCE: Digital Equipment Corporation
ECO INFORMATION:
ECO Kit Name: DECDFS03_022
ECO Kits Superseded by This ECO Kit: DECDFS02_022
ECO Kit Approximate Size: 25299 Blocks
Saveset A - 144 Blocks
Saveset B - 1188 Blocks
Saveset C - 1224 Blocks
Saveset D - 1350 Blocks
Saveset E - 1368 Blocks
Saveset F - 2736 Blocks
Saveset G - 2844 Blocks
Saveset H - 2844 Blocks
Saveset I - 2844 Blocks
Saveset J - 2952 Blocks
Saveset K - 2952 Blocks
Saveset L - 2844 Blocks
Kit Applies To: DECdfs V2.2
System/Cluster Reboot Necessary: Yes
ECO KIT SUMMARY:
An ECO kit exists for DECdfs V2.2. This kit addresses the following
problems:
Problems Addressed in the DECDFS03_022 kit:
o An occasional system crash may occur at system shut-down when
DECnet/Plus V6.3-5 is used. A new DECnet event was introduced
to indicate that a link had been broken by network management,
rather than by the network partners or fault conditions. The
procedure process_event had to be modified to handle the new
event.
o The DECdfs client process sometimes hangs in an RWAST state when
DECnet reports errors on the link. A window in the synchronization
on the DFSS UCB allowed the data structure to become inconsistent.
The synchronization was fixed.
Problems Addressed in the DECDFS02_022 kit:
o When an operation is performed on a file on a DECdfs device, the
DECdfs server may crash unexpectedly with an UNXSIGNAL exception at
DFSSDRIVER+01B5B (OpenVMS VAX only).
o When an operation is performed on a file on a DECdfs device, the
DECdfs server may crash unexpectedly with an SECURITY1 bugcheck at
DFSSDRIVER_NPRO+3030 (OpenVMS Alpha only).
o If checksumming is enabled, the DECdfs client may crash during the
checksum calculation with an INVEXCEPTN bugcheck at DFSRRDRIVER+1100
(OpenVMS Alpha only).
o When multiple processes on a DECdfs client are accessing files on a
DECdfs device, the processes may go into the LEF state if a DECnet
error occurs on the connection between the DECdfs client and the
DECdfs server.
o On a system that is running both DECdfs and DECnet/OSI, DECdfs may
appear to use all available DECnet connections because DECnet/OSI
ignores requests from DECdfs to disconnect connections.
INSTALLATION NOTES:
In order for the corrections in this kit to take effect, the system
must be rebooted. If the system is a member of a VMScluster, the
entire cluster should be rebooted.
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Files on this server are as follows:
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»decdfs03_022.README
»decdfs03_022.CHKSUM
»decdfs03_022.CVRLET_TXT
»decdfs03_022.a-dcx_axpexe
»decdfs03_022.a-dcx_vaxexe
»decdfs03_022.b-dcx_axpexe
»decdfs03_022.b-dcx_vaxexe
»decdfs03_022.c-dcx_axpexe
»decdfs03_022.c-dcx_vaxexe
»decdfs03_022.d-dcx_axpexe
»decdfs03_022.d-dcx_vaxexe
»decdfs03_022.e-dcx_axpexe
»decdfs03_022.e-dcx_vaxexe
»decdfs03_022.f-dcx_axpexe
»decdfs03_022.f-dcx_vaxexe
»decdfs03_022.g-dcx_axpexe
»decdfs03_022.g-dcx_vaxexe
»decdfs03_022.h-dcx_axpexe
»decdfs03_022.h-dcx_vaxexe
»decdfs03_022.i-dcx_axpexe
»decdfs03_022.i-dcx_vaxexe
»decdfs03_022.j-dcx_axpexe
»decdfs03_022.j-dcx_vaxexe
»decdfs03_022.k-dcx_axpexe
»decdfs03_022.k-dcx_vaxexe
»decdfs03_022.l-dcx_axpexe
»decdfs03_022.l-dcx_vaxexe
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