OBSOLETE Patch-ID# 116959-21

	*********************************************************************
	NOTE: This patch may contain one or more OEM-specific platform ports.
	      See the appropriate OEM_NOTES file within the patch for
	      information specific to these platforms.
	      DO NOT INSTALL this patch on an OEM system if a corresponding
	      OEM_NOTES file is not present (or is present, but instructs not
	      to install the patch), unless the OEM vendor directs otherwise.
	*********************************************************************

4859528 svc_poll can loop forever not giving up the cpu
 
(from 116959-20)
 
4728034 race between rmm_open() and rmm_wput() can end in panic
 
(from 116959-19)
 
4985365 several systems are panicking in xdrmblk_init
6359116 mir_svc_start()/svc_queuereq() deadlock part II
6588835 vold fails to re-mount CDROM (possible cause is NFS patch 116959-17)
 
(from 116959-18)
 
4391401 network lock manager leaves port in a detached bound state after rst
        packet from an NFS server
 
(from 116959-17)
 
4706036 rename over NFS is slow and CPU intensive
 
(from 116959-16)
 
6534147 vulnerability in the NFS ACL code may lead to kernel panic
 
(from 116959-15)
 
6272865 race condition between SIGKILL and /proc PCAGENT
6329593 pr_wait_die() can hang while waiting for SIGKILL to be processed
 
(from 116959-14)
 
6342430 NFS client doesn't notice change of file in the server because of fix
        for bugID 4407669
 
(from 116959-13)
 
6262249 negative filehandle length can cause nfs3_mount system call to panic
 
(from 116959-12)
 
4512616 nfsd refuses to restart and refuses to die
 
(from 116959-11)
 
4653361 rpc need not break chain of mblk
 
(from 116959-10)
 
5105010 VOP_PATHCONF incorrectly calculates maxfilesize, causing problems for
        cachefs
 
(from 116959-09)
 
4976875 under some circumstances using ln and mv file vanished
 
(from 116959-08)
 
4945997 nfsd intermittently chokes with unexpected TLI event (0x20) on
        connection-oriented
 
(from 116959-07)
 
4857986 rm -rf on very large NFS trees can take a very long time
5082540 NFS client sends huge number of packets after failover
 
(from 116959-06)
 
4880986 "KRPC: record fragment from client of size .." does occur with the
        fix 4385671
 
(from 116959-05)
 
4932305 NFS client threads may be stopped while holding directory locks
5016808 all NFS client callers of cv_wait_sig() should be safe
4987169 nfs3_readdir calls cv_wait_sig() with rwlock held
 
(from 116959-04)
 
4362694 clfree is called incorrectly from rfscall and aclcall and induces a
        panic
4368439 clget() should use kmem_cache_free() instead of kmem_free()
 
(from 116959-03)
 
4353349 customer NFS-mounts an Oracle filesystem on E10k mount point, cannot
        umount
 
(from 116959-02)
 
4306880 NFS performance not scaled due to limitations on the clnt request handle
        cache
 
(from 116959-01)
 
4899933 SunCluster needs i/f to disable clnt_cots_min_tout connection failure
        delay
 
(from 108727-26)
 
4736706 crash dump due to NULL pointer dereference in module nfs
 
(from 108727-25)
 
4407669 spurious cache invalidation on large writes
 
(from 108727-24)
 
4768760 automountd hangs if NFS threads receive NFS3ERR_JUKEBOX
 
(from 108727-23)
 
4774462 improve NFS access cache lock (nfs_acache_lock) performance
 
(from 108727-22)
 
4680195 panic/race condition in destroy_rtable()
 
(from 108727-21)
 
4664740 NFS extremely slow on SunBlade 1000s and 2000s
 
(from 108727-20)
 
4044295 NFS hangs waiting for locked page
 
(from 108727-19)
 
4465488 ps/prgetpsinfo32 hangs if NFS server doesn't respond
4725574 locking succeeded when the file is mapped
 
(from 108727-18)
 
4658316 need to revamp the fix for bugid 4356440 to work with other operating
        systems
 
(from 108727-17)
 
4415297 incorrect use of CALLB_CPR_SAFE_END() macro
 
(from 108727-16)
 
4427971 mnttab corruption when using direct automount still shows up with
        patch 110700
 
(from 108727-15)
 
4495032 NFS may lose async write blocks in rare conditions
 
(from 108727-14)
 
4392477 problem with asynchronous writes under NFSv3 protocol of Solaris 8
4517840 NFS fails to write all the pages to the server due to frequent verifier
        changes
 
(from 108727-13)
 
4492255 close(2) may return EAGAIN on "nocto" NFS-mounted filesystems
 
(from 108727-12)
 
4400897 NFS multi-client open same file and write almost same time cause invalid
        result
 
(from 108727-11)
 
4356440 Solaris 8 NFS server doesn't reflect POSIX standard for open(O_TRUNC)
 
(from 108727-10)
 
4486764 system panics when nfsstat -m is run during unmount
 
(from 108727-09)
 
4414389 system crashes with heavy i/o on NFS-mounted filesystems
 
(from 108727-08)
 
4356040 nfs_access_cache() makes umount take long time to complete
4409175 access(2) system crdup()s too often causing nfs_access_cache pollution
4400900 NFS access cache has no upper limit
 
(from 108727-07)
 
4417407 NFS client writes don't get committed when writing to large files over
        NFS v3
 
(from 108727-06)
 
4349744 close(2) returns EAGAIN on Solaris8 NFS client
 
(from 108727-05)
 
4338770 applications hang due to hanging lstat system calls
 
(from 108727-04)
 
4331346 diskless client soft hangs during boot, probably due to NFS deadlock
 
(from 108727-03)
 
4193748 BAD TRAP panic in strlen()
4249187 multi-threaded process deadlock during cfork, NFS reads/writes
 
(from 108727-02)
 
4293528 need Enhanced DNLC support in Solaris
 
(from 108727-01)
 
4276984 "ls" does not terminate on Solaris 7 or 8 system in 32-bit mode

--------------------------------
 
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.

-----------------------------
 
NOTE 1:  To get the complete fix for bugid 4658316 (need to revamp the fix
         for bugid 4356440 to work with other operating systems), please
         also install the following patch on the server:
 
         112220-02 (or greater)  /kernel/misc/nfssrv patch
 
NOTE 2:  To get the complete fix for bugid 4664740 (NFS extremely slow on
         SunBlade 1000s and 2000s), please also install the following patch:
 
         114160-01 (or greater)  avl_tree, avl_node and rnode patch
 
NOTE 3:  To get the complete fix for bugid 4945997 (nfsd intermittently
         chokes with unexpected TLI event), please also install the
         following patch:
 
         109783-03 (or greater)  /usr/lib/nfs/nfsd and /usr/lib/nfs/lockd patch
 
NOTE 4:  To get the complete fix for bugid 6272865 (race condition between
         SIGKILL and /proc PCAGENT) and 6329593 (pr_wait_die() can hang while
         waiting for SIGKILL to be processed), please also install the
         following patch:
 
         117350-41 (or greater)  kernel patch