AlphaServer SC patch kit:
==========================

AlphaServer SC Version: SC V2.6 UK1 
Kit Name: SCV26UK13208306801
Release Date: 03/04/2005
WFM case: 3208306801
Quix-PCT: QXCM1000204143
Abstract: kmf writing to nfs directory

This is a V2.6 UK1 backport of three CFS fixes that were released
after the ship date of UK1 and so are not in UK1 out of the box.

Description of Patch:
=====================
1. From SCV26SSB3208306801: Added check for VREG in cfs_write to
   avoid a KMF panic in cfs_getpage caused by an attempt to write
   to VDIR.

2. From SCV26SSB3208194729: Fixes a problem with the handling of
   the sysconfig parameter io_env that can lead to a node panic
   with scfs_canfastmode in the stack of the panicing thread. This
   panic can only occur on FAST mode file systems on machines where
   the sysconfig parameter io_env is set to one (zero is the default
   and most often used io_env value).

3. From SCV25UK1107677: Fix for an assertion failure panic with the
   message "Assert Failed: error != EDQUOT" in the console log.
   This panic occurred on very full AdvFS file systems with disk
   quotas enabled for many users.


Kit location:
=============
The patch kit is SCV26UK13208306801.tar.gz and it is available from ITRC.


Prerequisites:
==============
Before installing this Patch kit, you should ensure the following:

1) You have installed all mandatory patches for this release.

2) You have installed the following individual patches after the
   mandatory ones.

   SCV26UK13209360960	panic in scfs_canfastmode with io_env=1


Kit checksum:
=============
    # cksum SCV26UK13208306801.tar.gz
    613501423 937772 SCV26UK13208306801.tar.gz


Updated files:
==============
A list of the files included in this patch is given below
along with the cksum values for each file.

    1886318123 1532572 /usr/opt/TruCluster/sys/cfs.mod


Instructions:
=============
This patch is provided as a setld installable kit.  Unpack it
into a directory that is NFS mounted on all domains e.g.
/nfs/SCV26UK13208306801 and install it as follows:

Patch required on Management Server (if used) : NO
Patch required on Domains                     : YES


On Domains:
-----------
Install the patch as follows:
    # cd /nfs/SCV26UK13208306801
    # scrun -d all setld -l /nfs/SCV26UK13208306801 SCV26UK13208306801

    # scrun -d all BuildKernels
    # scrun -d all DeployKernels
    # sra shutdown -domains all
    # sra boot -domains all

Installation is complete at this point.


After some time when you are sure that the system is working correctly
you should update the generic kernels as follows:
    # scrun -d all DeployKernels -g

To remove this patch use the following commands:
    # scrun -d all setld -d SCV26UK13208306801
    # scrun -d all BuildKernels
    # scrun -d all DeployKernels
    # sra shutdown -domains all
    # sra boot -domains all

=======================================================================