OBSOLETE Patch-ID# 105721-19
Keywords: nfs SIGALRM SIGCLD ENOENT xdr_getrddirres() DNLC nfs3lookup
Synopsis: Obsoleted by: 105721-20 SunOS 5.6_x86: /kernel/fs/nfs patch
Date: Nov/26/2002

Install Requirements: Install in Single User Mode                      
                      Reboot after installation                      
                      
Solaris Release: 2.6_x86

SunOS Release: 5.6_x86

Unbundled Product: 

Unbundled Release: 

Xref: This patch available for SPARC as patch 105720

Topic: SunOS 5.6_x86: /kernel/fs/nfs patch

Relevant Architectures: i386

BugId's fixed with this patch: 4034003 4044295 4063668 4073703 4110785 4113636 4122950 4136726 4170410 4175299 4193748 4193899 4211565 4212925 4218505 4249187 4250836 4253149 4271267 4356040 4400897 4400900 4409175 4486764 4492255

Changes incorporated in this version: 4044295

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: 

/kernel/fs/nfs
/kernel/sys/nfs

Problem Description:

4044295 nfs hang waiting for locked page
 
(from 105721-18)
 
4253149 NFS failover error can hang threads
 
(from 105721-17)
 
4492255 close(2) may return EAGAIN on "nocto" NFS mounted filesystems
 
(from 105721-16)
 
4486764 System panics when nfsstat -m is run during unmount
 
(from 105721-15)
 
4400897 NFS muliti-client open same file and write almost same time cause invalid result
 
(from 105721-14)
 
4218505 from cthon99: nfs3write() doesn't sanity check NFS3WRITE results from server
 
(from 105721-13)
 
4356040 nfs_access_cache() makes umount take long time to complete
4409175 access(2) system crdup()s too often causing nfs_access_cache polution
4400900 nfs access cache has no upper limit
4073703 Interaction of chmod/acl over NFS is broken.
4250836 Client sends thousands of COMMIT calls for same file and range.
 
(from 105721-12)
 
4271267 nfs_subr.c: assert fail rp->r_mapcnt == 0
 
(from 105721-11)
 
4193748 BAD TRAP panic in strlen()
4249187 multi-threaded process deadlock during cfork, nfs reads/writes
 
(from 105721-10)
 
4211565 slow NFS server can hang automounter
 
(from 105721-09)
 
4193899 server panic'ed: kernel memory allocator: buffer freed to wrong cache
 
(from 105721-08)
 
4212925 NFS client unlink operation slow
4175299 automounted binary crashes on replicated F/S when an NFS server dies
 
(from 105721-07)
 
4170410 rename is not atomic over nfs
 
(from 105721-06)
 
4136726 nfs_access_purge_rp: entry not in hash queue panic after installing patch 105720
 
(from 105721-05)
 
4122950 NFS replicas are incorrectly flagged as not same by the automounter
 
(from 105721-04)
 
4110785 nfs/dnlc problems with nfs3lookup & unlink
 
(from 105721-03)
 
4113636 xdr_getrddirres() loses directory entries over NFS V2 with SGI servers
 
(from 105721-02)
 
4034003 NFSv3 access() caching can kill performance
 
(from 105721-01)
 
4063668 install_mu ld.so.1 error causes broken/incomplete install

Patch Installation Instructions:
--------------------------------
Refer to the Install.info file within the patch for instructions on
using the generic 'installpatch' and 'backoutpatch' scripts provided
with each patch.  Any other special or non-generic installation
instructions should be described below.

Special Install Instructions:
-----------------------------
Reboot the system after patch installation.

README -- Last modified date:  Monday, March 24, 2003

