Patch-ID# 114718-05

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Keywords: pcfs mount diskette vop_readdir
Synopsis: SunOS 5.9: usr/kernel/fs/pcfs Patch
Date: Aug/23/2005


Install Requirements: Reboot after installation, an alternative may be in Special Install Instructions                      
                      
Solaris Release: 9

SunOS Release: 5.9

Unbundled Product: 

Unbundled Release: 

Xref: This patch available for x86 as patch 117484

Topic: SunOS 5.9: usr/kernel/fs/pcfs Patch

Relevant Architectures: sparc

BugId's fixed with this patch: 4413261 4782709 4865731 4898397 5047630 5065397 6180557

Changes incorporated in this version: 4898397 5047630

Patches accumulated and obsoleted by this patch: 

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch: 

/usr/include/sys/fs/pc_fs.h
/usr/kernel/fs/pcfs
/usr/kernel/fs/sparcv9/pcfs

Problem Description:

4898397 file truncates in a PCFS mounted filesystem cause a system panic
5047630 df -k on pcfs mounted USB disk causes panic
 
(from 114718-04)
 
6180557 pc_find_free_space() fails to recognize deleted LFN entries as being free slots
 
(from 114718-03)
 
5065397 FDGETCHANGE is not supported on USB floppy
 
(from 114718-02)
 
4865731 VOP_READDIR returns uninitialized data on most filesystems
 
(from 114718-01)
 
4413261 Cannot mount some *pcfs* diskettes
4782709 Mount failure for some pcfs diskette with Bugid 4413261 fix applied.

Patch Installation Instructions:
--------------------------------
 
For Solaris 2.0-2.6 releases, refer to the Install.info file and/or
the README within the patch for instructions on using the generic
'installpatch' and 'backoutpatch' scripts provided with each patch.
 
For Solaris 7-10 releases, refer to the man pages for instructions
on using 'patchadd' and 'patchrm' scripts provided with Solaris.
Any other special or non-generic installation instructions should be
described below as special instructions.  The following example
installs a patch to a standalone machine:
 
       example# patchadd /var/spool/patch/104945-02
 
The following example removes a patch from a standalone system:
 
       example# patchrm 104945-02
 
For additional examples please see the appropriate man pages.

Special Install Instructions:
-----------------------------
 
NOTE 1: To get the complete fix for Atlas support: bugs 4810810, 4865731,
        4860183, 4860789, 4785321, 4785304, and 4808811 please also install
        the following patches (or newer):
 
        116049-01 fdfs      bug 4865731
        116047-01 hsfs      bug 4865731
        113454-13 ufs       bug 4865731 and 4860789
        113334-03 udfs      bug 4865731
        113328-02 tmpfs     bug 4865731 and 4860183
        113318-09 nfs       bug 4865731
        112971-05 cachefs   bug 4865731
        112955-02 autofs    bug 4865731
        112874-19 libc      bug 4810810
        112233-10 kernel    bug 4810810, 4785321, 4785304, and 4808811

README -- Last modified date:  Tuesday, August 23, 2005