HP-UX Support Plus 11.00
Hardware Enablement Bundle README File
March 2002

Contents of this Document

• Bundle Notes
• Bundle Contents
  • Patch List
  • Changes from Previous Release
• Patches with Dependencies in this Bundle
  • Patch Dependencies
  • Other Dependencies
• Patches with Special Installation Instructions
  • Patch List
  • Special Instructions to Install the Patches
• Legal Notices

Bundle Notes

Please read the following entries, which describe problems or important notes for individual patches from previous releases and/or the current release. If the description applies to your system, then perform the recommended action.

PHNE_23456: cumulative ARPA Transport patch


PHNE_23456 introduced behavior whereby, under specific circumstances,
the server side of a TCP/IP connection may lose data sent by the
client side.

The specific circumstances are that the client side of the TCP/IP
connection sends a small amount of data and then immediately closes
the connection.  The behavior is also more likely to be exhibited when
the server system is very busy.  ftp(1) and wu-ftp have been reported
to show this behavior when many users are ftp'ing small-sized files
from the same system.

This behavior is also exhibited with superseding patch PHNE_24715.

If this behavior is not acceptable then HP recommends that PHNE_23456
and PHNE_24715 be removed from those systems that have the patches
installed.  Patches PHNE_23456 and PHNE_24715 should also be removed
from software depots that are used to install patches on these
systems.

The behavior is corrected in PHNE_25423, which was released today.  HP
recommends that PHNE_25423 be installed after PHNE_23456 and
PHNE_24715 are removed.

To prevent reverting back to PHNE_23456 or PHNE_24715 if PHNE_25423 is
removed in the future, HP recommends that these patches be removed
before PHNE_25423 is installed.  If you choose not to remove these
patches before installing PHNE_25423, the system will still function
properly after PHNE_25423 is installed.

PHNE_23456 is found in these bundles:

  September 2001
    XSWHWCR1100 (B.11.00.54.6)

  December 2001
    HWE1100 (B.11.00.0112.7)

This note was first posted in March 2002.

PHSS_24105: B1000/B2000/C3X00/J5X00/J6000/J7000 5.0 FW


CAUTION:  PHSS_24105 will not update firmware if installed from a
golden image PHSS_24105 (11.00 B1000/B2000/C3X00/J5X00/J6000/J7000 5.0
FW patch) will not install properly and will not update the firware
properly if it is placed in a Golden Image and ignited on systems.  If
this patch is placed in a Golden Image and subsequently ignited, the
following error messages will be seen in
/var/opt/ignite/local/install.log:

  Executing: /var/adm/sw/products/PHSS_24105/pfiles/iux_postload
  ERROR: Cannot find the utility: lifcp
  ERROR: The script: /var/adm/sw/products/PHSS_24105/pfiles/iux_postload
         failed, exit code was 1
  NOTE: tlinstall is searching filesystem - please be patient
  NOTE: Successfully completed

PHSS_24105 will be listed as installed on the system, however the
firmware will not be updated.

To avoid this problem:  you can successfully install PHSS_24105 by
using Software Distributor to install one of the depots this patch
appears in, or to install just this patch.  Instructions on how to use
Software Distributor (via the swinstall command) for installation can
be found in the Support Plus User's Guide.

If you have encountered this problem:  if you placed PHSS_24105 in a
Golden Image and have already encountered the above error message, you
will need to swremove PHSS_24105, and then reinstall it using
swinstall in order to truly update the firmware.

PHSS_24105 is found in these bundles:

  March 2002
    HWE1100 (B.11.00.0203.5)
    QPK1100 (B.11.00.56.4)

  December 2001
    HWE1100 (B.11.00.0112.6)
    QPK1100 (B.11.00.54.7)

  September 2001
    XSWHWCR1100 (B.11.00.54.6)
    QPK1100 (B.11.00.54.7)

This note was first posted in December 2001.

PHKL_22940: pthread fixes, thread hang, nfs/tcp panic
PHKL_23955: pm cumulative,spinlock,IDS,q3p,prntf,lwp_SS
PHKL_23002: pthread, thread hang, nfs/tcp panic, chanq
PHKL_24752: pthrd,hang,nfs panic,chanq,prio inv,kwakeup
PHKL_24753: sig,thd,spinlock,sched,IDS,q3p,prntf,FSS,slp
PHKL_24734: sig,thd,spinlock,sched,IDS,q3p,prntf,FSS,slp
PHKL_24943: pm cumulative,spinlock,IDS,q3p,prntf,lwp_SS


PHKL_22940 introduced behavior that can result in a system
panic.  Under rare conditions, the thread sleep queue could
be corrupted.  This could lead to a system panic when the
system attempts to wake up a sleeping thread that is not
found on the sleep queue.

The sleep queue corruption, and thus the system panic, will
only occur if several specific conditions exist.  The
conditions are that a thread going to sleep must receive a
wakeup before it is completely asleep.  It must then go back
to sleep at a later time and be placed on the same sleep
queue.  If this thread is not the only thread on the sleep
queue, or is not the last thread on the sleep queue, the
panic could occur when the system attempts to wake up another
thread on the same sleep queue.

Under normal configuration and operation, this behavior
should not be experienced.  As of this date, this behavior
has only been reported by one customer.  The system that
experienced the panic was configured with an inadequate
number of sleep queues based on the configuration of the
maximum number threads.  This lead to contention on the
sleep queues, which exposed the problem.

The number of configured sleep queues is based on the kernel
parameter 'nproc', while the maximum number of kernel threads
is defined by the kernel parameter 'nkthread'.  By default,
the value of nkthread is calculated from value of nproc using
the formula nkthread=(((nproc*7)/4)+16).  The resulting
default calculation of the value of nkthread is slightly
smaller than double the value of nproc.  For example, in an
unmodified kernel nproc is set to 276 and the calculated
value of nkthread is 499.  A system using the default
calculation for nkthread or configured with an approximate
2-to-1 ratio of nkthread to nproc should not experience the
behavior.  The system that experienced the panic was
configured with nproc set to 500 and nkthread set to 15000.

This behavior exists in PHKL_22940 and superseding patches
PHKL_23002, PHKL_23955, PHKL_24752, PHKL_24753, PHKL_24734, and
PHKL_24943.

PHKL_23955 is found in these bundles:

  December 2001
    QPK1100 (B.11.00.54.7)

  September 2001
    QPK1100 (B.11.00.54.7)

PHKL_23002 is found in these bundles:

  September 2001
    XSWHWCR1100 (B.11.00.54.6)
 
  June 2001
    XSWGR1100 (B.11.00.53.2)
    XSWHWCR1100 (B.11.00.53.8)

This note was first posted in December 2001.

PHKL_23127: LVM cumulative patch, performance upgrades 


PHKL_20333 introduced behavior that can result in the LVM kernel
daemon (lvmkd) experiencing a hang when the disk load is high.  If
this occurs on a system configured as an MC/ServiceGuard or SG OPS
cluster member during the reformation of the cluster (e.g.  a node
joins or leaves the cluster), the reconfiguration of the
MC/ServiceGuard LVM daemon (cmlvmd) fails.  If this occurs, all the
nodes of a multi-node cluster fail with a TOC and single-node clusters
are not able to start or stop packages.  On clusters running
MC/ServiceGuard or SG OPS A.11.09 with PHSS_24033, or A.11.12 with
PHSS_24305 or any later version, not all nodes will fail with a TOC,
but only the one experiencing the hang of the LVM kernel daemon.

This behavior is also exhibited with superseding patches PHKL_20419,
PHKL_22267, PHKL_22266 and PHKL_23127.  To avoid this behavior, HP
recommends removing PHKL_20333, PHKL_20419, PHKL_22267, PHKL_22266 and
PHKL_23127 from all MC/ServiceGuard and SG OPS cluster nodes.  The
patches should also be removed from software depots that may be used
to install patches on these systems.

The behavior is corrected in PHKL_24268, which is released.  HP
recommends that PHKL_24268 be installed after PHKL_20333, PHKL_20419,
PHKL_22267, PHKL_22266 and PHKL_23127 are removed.  To prevent
reverting back to these patches if PHKL_24268 is removed in the
future, HP recommends that the patches be removed before PHKL_24268 is
installed.  If you choose not to remove the patches before installing
PHKL_24268, the system will still function properly after PHKL_24268
is installed.

PHKL_23127 is found in the following bundles:

   December 2001
     QPK1100 (B.11.00.54.7)

   September 2001
     QPK1100 (B.11.00.54.7)
 
   June 2001
     XSWGR1100 (B.11.00.53.2)
     XSWHWCR1100 (B.11.00.53.8)

This note was first posted in December 2001.

PHKL_20419:  LVM Cumulative patch
PHKL_22267:  LVM Cumulative patch


PHKL_20333 causes the dynamic pstat(2) values for the number of open
logical volumes (psd_openlv) and number of volume groups (psd_openvg)
to always show a count of zero.  (You can see this as the GBL_NUM_VG
metric in GlancePlus remaining at zero.)

The problem also exists in superseding patches PHKL_20419 and
PHKL_22267.

PHKL_20333 is found in these bundles:

  March 2000
    XSWGR1100 (B.11.00.48)
    XSWHWCR1100 (B.11.00.48)

PHKL_20419 is found in these bundles:

  June 2001
    QPK1100 (B.11.00.51.01)

  March 2001
    QPK1100 (B.11.00.51.01)

  December 2000
    XSWGR1100 (B.11.00.51.2)
    QPK1100 (B.11.00.51.01)

  September 2000
    XSWGR1100 (B.11.00.50.5)
    XSWHWCR1100 (B.11.00.50.5)
    QPK1100 (B.11.00.49.01)

  June 2000
    XSWGR1100 (B.11.00.49.3)
    XSWHWCR1100 (B.11.00.49.3)
    QPK1100 (B.11.00.49.01)

PHKL_22267 is found in these bundles:

  March 2001
    XSWGR1100 (B.11.00.52.2)
    XSWHWCR1100 (B.11.00.52.3)

  December 2000
    XSWHWCR1100 (B.11.00.51.2)

This note was first posted in December 2000.

Bundle Contents

This section contains a list of all patches in this bundle, the changes in the bundle since it was last released.

Click on the patch name to view the patch text file.

Patch List

Changes from Previous Release

Click on the patch name to view the patch text file.

This bundle was last refreshed for the December 2001 release.

NEW PATCHES
Patch ID	Description
PHKL_25014	SCSI Ultra160 Driver

SUPERSEDED PATCHES
Old Patch	New Patch	Description
PHKL_22976	PHKL_25100	FXE perf, server patch, cumulative graphics
PHKL_24074	PHKL_25023	PCI cumulative patch
PHKL_24221	PHKL_25769	SCSI Tape (stape) cumulative
PHKL_25026	PHKL_25609	New audio h/w support + cumulative fixes
PHNE_23930	PHNE_25603	Cumulative Mux and Pty Patch

ROLLED-BACK PATCHES (Old Patch is in this Bundle)
Old Patch	New Patch	Description
PHNE_22397	PHNE_23456	cumulative ARPA Transport patch

Patches with Dependencies in this Bundle

Patch Dependencies

The following table lists patch dependencies for patches in this bundle.

Click on the patch name to view the patch text file.

Patch ID	Dependencies	Description
PHCO_21596		mksf(1M) cumulative patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
	PHNE_22159	telnet kernel and telnetd(1M) patch
PHCO_21854		HPDPS cumulative patch
	PHCO_24700	lpspool subsystem cumulative patch
PHCO_23651		fsck_vxfs(1M) cumulative patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHCO_23705		memory windows cumulative patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHCO_23854		cumulative fbackup(1M)/frecover(1M) patch
	PHCO_24148	libc cumulative patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
	PHKL_22677	fix of getdirentries, MVFS, rcp, mmap & IDS
	PHKL_25769	SCSI Tape (stape) cumulative
PHCO_24148		libc cumulative patch
	PHCO_23963	libc cumulative header file patch
	PHKL_23226	syscall, msem_lock, umask cumulative patch
PHCO_24437		LVM commands cumulative patch
	PHKL_24268	LVM Kernel Cumulative Patch
PHKL_17036		Core LAN HPUX driver for V class only
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_18543		PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
	PHCO_23651	fsck_vxfs(1M) cumulative patch
	PHCO_23876	cumulative SAM/ObAM patch
	PHKL_20016	2nd CPU not recognized in G70/H70/I70
	PHKL_22589	LOFS, select(), IDS/9000 and umount race fix
	PHKL_24027	VxFS 3.1 cumulative patch
	PHKL_24971	Probe,sysproc,IDDS,PM,VM,PA-8700,asyncio
PHKL_19734		diag1 add PCI subvendor info,FC card support
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_20016		2nd CPU not recognized in G70/H70/I70
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_20163		Fix for LPMC buffer size panic
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_20165		New workstation WSIO support
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_20166		New workstation interrupt handling support
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_21420		specify diag2 as MP-safe
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_22377		PC floppy cumulative patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_22589		LOFS, select(), IDS/9000 and umount race fix
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_22677		fix of getdirentries, MVFS, rcp, mmap & IDS
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_22785		HPMC, FC reset & conn, chassis log, I20 RAID
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_22840		IDS/9000; syscalls related to file/socket
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_22975		VM 32bit I/O requests kept in I/O space
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_22986		cumulative pstat patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_23226		syscall, msem_lock, umask cumulative patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_23329		panic, fails for coredump, drivers
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_23939		Fibre Channel Mass Storage Driver Patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_24004		SCSI IO Subsystem Cumulative Patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
	PHKL_24187	ioscan performance gain for SCSI Subsystem
PHKL_24027		VxFS 3.1 cumulative patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_24028		dump path/count,PSW,PA-8700,printf buffer
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_24268		LVM Kernel Cumulative Patch
	PHCO_24437	LVM commands cumulative patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
	PHKL_24971	Probe,sysproc,IDDS,PM,VM,PA-8700,asyncio
PHKL_24279		Directed range,PIOP,PAT and high temp Alerts
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
	PHKL_25023	PCI cumulative patch
PHKL_24729		IO pdir, SBA, async IO deadlock, PA-8700
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_24971		Probe,sysproc,IDDS,PM,VM,PA-8700,asyncio
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHKL_25010		Cumulative USB Driver patch
	PHKL_20165	New workstation WSIO support
	PHKL_25100	FXE perf, server patch, cumulative graphics
PHKL_25023		PCI cumulative patch
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
	PHKL_24279	Directed range,PIOP,PAT and high temp Alerts
PHKL_25100		FXE perf, server patch, cumulative graphics
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
	PHKL_22975	VM 32bit I/O requests kept in I/O space
PHKL_25769		SCSI Tape (stape) cumulative
	PHKL_18543	PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch
PHNE_22159		telnet kernel and telnetd(1M) patch
	PHCO_21596	mksf(1M) cumulative patch
	PHCO_24542	libsec cumulative patch
PHNE_22244		Built-in PCI 100BASE-T patch
	PHNE_22566	Cumulative STREAMS Patch
	PHNE_24413	LAN product cumulative patch
PHNE_22397		cumulative ARPA Transport patch
	PHKL_22840	IDS/9000; syscalls related to file/socket
	PHNE_22566	Cumulative STREAMS Patch
PHNE_22461		HSC 100BT lan cumulative patch
	PHNE_22566	Cumulative STREAMS Patch
	PHNE_24413	LAN product cumulative patch
PHNE_22566		Cumulative STREAMS Patch
	PHNE_22397	cumulative ARPA Transport patch
PHNE_24007		4 port PCI 100BASE-T cumulative patch
	PHNE_22566	Cumulative STREAMS Patch
	PHNE_24413	LAN product cumulative patch
PHNE_24413		LAN product cumulative patch
	PHNE_22566	Cumulative STREAMS Patch
PHSS_19069		Asian Printer cumulative patch
	PHCO_21854	HPDPS cumulative patch
	PHSS_20192	Asian Utility NOV 1999 cumulative patch

Other Dependencies

The following patches have non-patch dependencies, such as dependencies on other software products or hardware, or are conditional on other patches. If you are loading these patches, please read the instructions carefully.

PHCO_23149 HP Array Manager/60 cumulative patch

	This patch provides the utilities for the HP Fibre
	Array/60. To use the utilities an HP Fibre Array/60
	array must be connected and configured to the system.

	This patch provides the utilities for the HP
	Array with AutoRAID. It requires the
	OS-Core.C2400-UTIL fileset to be installed for
	the array status to monitored properly.
	To use the utilities an HP AutoRAID array
	must be connected and configured to the system.

	PHCO_24148: JAGab20870
	The tzset()  behaviour  have been changed to take default TZ
	values  from  the file /etc/default/tz.  A  sample  file  is
	released as patch PHCO_23652.  The /etc/default/tz  included
	in  the  patch  contains  the  earlier  default  value  ie.,
	EST5EDT.  So unless the user  explicitly  changes  the value
	contained in the file the tzset changes are  transparent  to
	the user.  The file  /etc/default/tz  contains  the timezone
	value set by tzset() when the environment variable TZ is not
	set.  The format  for the file is same as TZ format  without
	the prefix  "TZ=".  Please check  environ(5)  for TZ format.
	The order of TZ setting is as follows.
	1) if the environment variable TZ is present, it takes the
	precedence.
	2) if TZ is not present, then the value contained in
	/etc/default/tz is used for default.
	3) if /etc/default/tz is not set, then the default value is
	equivalent to EST5EDT (Eastern Standard Time) of US.

	- If HyperFabric B.11.00.00 or HyperFabric B.11.00.01 is
	installed, PHNE_16199 must also be installed.
	- If OnLine JFS is installed and applications utilizing
	DMAPI, such as OmniStorage, are being used PHKL_22208
	should also be installed.

	
	A.20.00), PHSS_21427 is also required to completely fix the
	problem of mpc_bindlwp messages being logged to
	/var/adm/syslog/syslog.log.  For Support Tool Manager
	versions B.11.00.13.* (STM A.21.00) and higher, only
	PHKL_21420 is required to fix the problem.

	The patch PHKL_22976 should be installed, along with this
	one, on server systems that use graphics cards.  If only
	this patch is installed, but not PHKL_22976 or a successor,
	then the panic is still possible, although a warning
	message will be place in the system message buffer.

	s700: 11.00: PHKL_21518 PHKL_21778
	s800: 11.00: PHKL_21518 PHKL_21778
	PHKL_21684, PHKL_21518, PHKL_21778 together provide
	an enhancement to increase the SysV IPC MSGMNB
	message queue capacity.  To enable the enhancement,
	both PHKL_21684 and PHKL_21518 must be installed,
	and PHKL_21778 is required if SAM support is desired
	to modify system tunables.  Each may be installed
	independently of the others.
	s700: 11.00: PHCO_22592
	s800: 11.00: PHCO_22592
	PHKL_22588 and PHCO_22592 together provide an
	enhancement so the customer is able to use commands
	to display the information about POSIX message
	queues and named semaphores as well as remove them.

	PHKL_23815:
	Two other patches work in conjuction with this patch
	to enable PA-8700 support. These other two patches are
	PHKL_23813 and PHKL_23814.

	In order for the SuperIO IDE/ATAPI driver to function, the
	core SuperIO patch (PHKL_20152 or its superseding patch)
	must also be installed on the system.  The SuperIO IDE
	driver is only required on the B1000, C3000, and J5000
	workstations, as well as future HP-UX 11.00 workstations
	which support the SuperIO interface.

	PHKL_23814:
	Two other patches work in conjuction with this patch
	to enable PA-8700 support. These other two patches are
	PHKL_23813 and PHKL_23815.

	PHKL_21549 is required when using the gang scheduler.
	Without PHKL_21549, the gang scheduler exhibits unacceptable
	performance after this patch is installed.
	PHKL_23406:  If NFS is installed on the system, all five
	patches (PHNE_23249, PHKL_23406, PHKL_23407, PHKL_23408,
	PHKL_23409) are required to resolve the process
	hang/deadlock due to unkillable processes executed over NFS.
	However, if NFS is not in use, none of these patches are
	required.
	PHKL_23813:  Two other patches work in conjuction with this
	patch to enable PA-8700 support.  These other two patches
	are PHKL_23814 and PHKL_23815.

	PHKL_25014:  This patch is one of the two needed to support
	the SCSI Ultra160 interface on HP-UX 11.00.  The two patches
	are PHKL_25014 and PHKL_25023.  These patches may be
	installed independently of each other and in any order.
	Without SCSI Ultra160 controller hardware present on the
	system, these changes will have no impact on your system.

	This patch is one of the two needed to support the SCSI
	Ultra160 interface on HP-UX 11.00.  The two patches are
	PHKL_25014 and PHKL_25023.  These patches may be installed
	independently of each other and in any order.  Without SCSI
	Ultra160 controller hardware present on the system, these
	changes will have no impact on your system.

	This patch can resolve a race condition and a panic in the
	Terminal I/O subsystem. However, on multiprocessor systems
	it can introduce performance degradation. The performance
	degradation can be slight to severe, depending on the use
	of the system. We recommend that you install the Terminal
	I/O patch PHNE_19616 or a superseding patch together with
	this patch. The performance degradation results from binding
	child processes of "rlogin" and "remsh" to a single CPU.

	The latest version of F/W must be upgraded.

	Every development site (on A.03.25 through A.03.27) that
	installs this patch MUST also install the header file patch
	PHSS_22868.  All aC++ applications built with the -AA option
	on versions A.03.25 through A.03.27 must then be recompiled
	and relinked.  If this is not done, link time or run time
	incompatibilities may result.  See CR JAGad36658 above.

Patches with Special Installation Instructions

The following list shows patches that have special installation instructions. If you are loading these patches, please read the information following the table.

Click on the patch name to jump to the actual instructions in the following section.

Patch List

Special Instructions to Install the Patches

	Applying this patch will cause the system to reboot.  When
	the system reboots for the first time, it will determine if
	the device files /dev/tty0p0 and /dev/tty1p0 need to be
	reassigned.  If so, it will perform the reassignment and
	reboot the system again.
	If the system reassigns the device files for the serial
	ports /dev/tty0p0 and /dev/tty1p0, any manual configuration
	that depends on those device file names may need to be
	updated to be consistent with the new assignments.

	- PHCO_20525
	-- /opt/pd/bin/lp should be executed in order to allow
	access to logical DPS printer with authorize-jobs true.
	User either explicitly calls /opt/pd/bin/lp or places
	/opt/pd/bin ahead of /usr/bin in PATH variable.
	-- DPS uses a user-configurable file, /etc/rc.config.d/pd,
	in its startup operation.  A new version of this file is
	delivered with this patch.  It can be found at
	/opt/pd/newconfig/etc/rc.config.d/pd .  Users should
	modify *a copy* of this file to reflect their
	configuration values, and place the result in
	/etc/rc.config.d/pd .  Do *not* modify the delivered file
	directly, as this will cause a swverify of future DPS
	patches to fail.
	- Must have 11.00 DistributedPrint product installed
	before this patch is installed.
	- PHCO_15616 is an LP patch needed for LP interface.

	This patch supersedes PHCO_20443. If you have PHCO_20443
	installed on your system, please DO NOT uninstall/remove it
	before installing this patch. If for some reason you can't
	avoid removing PHCO_20443, please make a backup of the file
	'/etc/services.window' before the uninstall and restore it
	prior to installing this patch.

	This patch must be installed before installing any patches
	following the initial 11.0 Extension Media bundle.
	If this patch is placed in the same depot as the core 11.0
	software, and an update from a 10.x system is done using
	this depot as a source, the -x reinstall=true option must be
	specified on the SD command line for the update. Otherwise,
	the patch may not be installed.
	The above problem can be avoided if the extension media
	patches are loaded in a separate swinstall session following
	the update using the patch_match_target option.
	SD push and job capabilities, supporting distributed
	software management, are available in this patch.
	This patch can be rolled back. Rolling back this patch
	may revert to old 11.00 capabilities which does not
	include SD push and job support.

	If libc patches are installed without rebooting,
	applications currently running which are linked shared
	against libc will still continue using the former version of
	libc.  If this presents a problem to any applications, you
	should reboot.

	How to get UPS firmware revision:
	PowerTrust II LR
	To check the UPS firmware:
	1. Edit the file "/etc/uucp/Devices"
	2. Add "Direct ttyxxx - 1200 direct"
	xxx = RS-232 tty port used by UPS
	3. At unix prompt, issue "cu -l ttyxxx
	4. Enter "V"

	Do lpshut before the installation of this patch.

	If PHKL_18543 is installed on a system that does not have
	Advanced VxFS, then the Advanced VxFS driver 'vxadv' will be
	commented out of the /usr/conf/master.d/vxfs file as follows:
	* Disabling AdvJournalFS: vxadv  vxadvc     10      100  ...
	The following note will be logged in the swagent.log file:
	NOTE:    "AdvJournalFS" product is now disabled.  Any vxadv driver in
	the system file will be ignored.  If you install the 11.00
	version of "AdvJournalFS", you must again install this patch,
	PHKL_18543.
	(The reinstall* options must be set to false - the default.)
	If the Advanced VxFS product is subsequently installed, PHKL_18543
	must be reinstalled as specified in the note above, otherwise the
	following warning will occur when creating a kernel and the Advanced
	VxFS features will not be available:
	WARNING: No such device, tunable, or cdio vxadv.
	Ignoring the following line.
	vxadv
	Please apply this patch along with command patch PHCO_13411.
	Failure to do so, ie. applying one without the other, will
	result in fsck failure, or even fsck corrupting the
	filesystem.
	The new features in PHKL_13552 are only supported for
	V-Class 64-bit systems.  Non-V-Class systems can install
	this patch with no impact to those systems.  The following
	patches rely on PHKL_13552 to enable certain features:
	PHCO_13606: SAM recognition of new tunables
	PHCO_13571: insf, mksf, lssf recognize new devices
	PHCO_13494: fbackup/frecover recognize new devices
	To enable large record support on V-Class systems, you will
	need to set the following tunables:
	scsi_maxphys 16777215
	st_large_recs 1
	To enable failed data overruns where stape reads are shorter
	than the actual record size, use:
	st_fail_overruns 1
	Installing PHKL_17040 on PCI based systems will add diag1 to
	the /stand/system file and create the /dev/diag/diag1 device
	file.  Removing PHKL_17040 will delete diag1 from
	/stand/system file and remove the /dev/diag/diag1 device
	file from the system.  Installing/Removing any patch
	superseding PHKL_17040 will leave the system in the state
	it was prior to installing the patch.
	It may be necessary to boot on a backup kernel to recover
	from the boot hang before installing this fix.

	In order for the SuperIO Floppy driver to function, the
	core SuperIO patch (PHKL_20152 or its superseding patch)
	must also be installed on the system.  The SuperIO Floppy
	driver is only required on the B1000, C3000, and J5000
	workstations, as well as future HP-UX 11.00 workstations
	which support the SuperIO interface.

	Special Installation Instructions:
	In order for the SuperIO Parallel driver to function, the
	core SuperIO patch (PHKL_20152 or its superseding patch)
	must also be installed on the system.  The SuperIO Parallel
	driver is only required on the B1000, C3000, and J5000
	workstations, as well as future HP-UX 11.00 workstations
	which support the SuperIO interface.

	This patch depends on base patch PHKL_18543.
	For successful installation please insure that PHKL_18543
	is already installed, or that PHKL_18543 is included
	in the same depot with this patch and PHKL_18543
	is selected for installation.

	If you wish to display the information about POSIX message
	queues and named semaphores as well as to remove POSIX
	message queues and named semaphores, you must install the
	commands patch, PHCO_22592, in addition to this patch.
	If you wish to enable the increased SysV IPC MSGMNB message
	queue capacity feature delivered in patches PHKL_21518,
	PHKL_21778, and PHKL_21684, it is highly recommended that
	all of the Special Installation Instructions for the
	PHKL_21518 (sysV_msg.o) patch be read prior to installing
	this patch.
	This patch depends on base patch PHKL_18543.

	ALERT messages:
	One of the major changes made to the Fibre Channel driver in
	PHSS_17199 and carried forward in PHSS_18136 is that the HBA
	is reset when the system is booted. This reset causes link
	errors which result in the ALERT messages seen at boot
	time. Therefore ALERT messages at boot time should not be
	considered a problem. ALERT messages seen after the boot
	process should be considered a possible problem and need to
	be investigated.

	This patch depends on base patch PHKL_18543.
	For successful installation please insure that PHKL_18543
	is already installed, or that PHKL_18543 is included
	in the same depot with this patch and PHKL_18543
	is selected for installation.

	This patch depends on base patch PHKL_18543.
	For successful installation please insure that PHKL_18543
	is already installed, or that PHKL_18543 is included
	in the same depot with this patch and PHKL_18543
	is selected for installation.

	This patch, PHKL_23815, is one of the three 11.00 PA-8700
	enablement patches. The other 11.00 PA-8700 enablement
	patches are PHKL_23813 & PHKL_23814. Installation of
	each patch individually will have not effect on the
	system.
	This patch depends on base patch PHKL_18543.

	This patch depends on base patch PHKL_18543.
	For successful installation please insure that PHKL_18543
	is already installed, or that PHKL_18543 is included
	in the same depot with this patch and PHKL_18543
	is selected for installation.

	This patch depends upon PHKL_21775.  The dependency is a
	result of a process management defect which this patch
	exposes.  If this patch is installed on a system without
	PHKL_21775, and the user then creates mirrored logical
	volumes on a shared volume group, over time the system
	proc table will be exhausted, thus causing the system to
	become unusable.  If you are not using mirrored logical
	volumes on shared volume groups, there is no dependency
	on PHKL_21775.
	This patch depends on base patch PHKL_18543.

	PHKL_23814:
	This patch, PHKL_23814, is one of the three 11.00 PA-8700
	enablement patches. The other 11.00 PA-8700 enablement
	patches are PHKL_23813 & PHKL_23815. Installation of
	each patch individually will have not effect on the
	system.
	This patch depends on base patch PHKL_18543.

	To enable the asyncio enhancement that defers memory
	locking to improve application startup times, create the
	async device file with minor number 256 using the
	following commands. The user must have super-user rights
	to execute these commands.
	Delete the old device file.
	# rmsf -v /dev/async
	Create the new device file
	# mknod /dev/async c 101 256
	Note: This minor number should only be used on systems that
	have enough physical memory so that paging is avoided.
	Paging can cause serious performance degradation with this
	new enhancement.  On systems where paging is an issue, this
	minor number should not be used.
	PHKL_23813:
	This patch, PHKL_23813, is one of the three 11.00 PA-8700
	enablement patches. The other 11.00 PA-8700 enablement
	patches are PHKL_23814 & PHKL_23815. Installation of
	each patch individually will have no  effect on the system.
	PHKL_23406:
	If NFS is installed on the system, all five patches
	(PHNE_23249, PHKL_23406, PHKL_23407, PHKL_23408, PHKL_23409)
	are required to resolve the process hang/deadlock due to
	unkillable processes executed over NFS.  However, if NFS is
	not in use, none of these patches are required.  All five of
	these patches may be installed independently.  If fewer than
	four out of the four PHKL patches are installed, the
	P_NOSTOP feature will not be enabled.
	PHKL_20222, PHKL_20223, PHKL_20224, PHKL_20226, PHKL_20227:
	This patch contains part of the enhancement to enable the 3
	Gb private address space feature.  It is one of 8 patches.
	The 8 patches necessary to enable this feature are
	PHKL_20222, PHKL_20223, PHKL_20224, PHKL_20225, PHKL_20226,
	PHKL_20227, PHKL_20228 and PHKL_20229.  Each patch may be
	installed independently of the others - if enabling the 3 Gb
	private address space feature is not desired.  If fewer than
	all 8 patches are installed, the 3 Gb private address space
	feature will not be enabled.  The code in this patch that is
	part of this feature will not have any impact on the system
	until all 8 patches are installed.
	In order to be able to use this feature you will need to
	reconfigure the kernel with a larger value for the kernel
	configurable variable "maxdsiz". In order to do this with
	SAM, you will also need to install patch PHKL_20174. Without
	PHKL_20174 installed SAM will not allow maxdsiz to exceed
	~1.9 Gb. Note that if PHKL_20174 is not installed it is
	still possible to manually configure a kernel with a larger
	value of maxdsiz (up to 3 Gb) using config(1M).
	PHKL_21535:
	To enable shared memory dumping to application core files,
	you must first install this patch. After the new vmunix
	has been built by the patch process you need to set some
	kernel variables in the new vmunix using adb.
	To do this, first invoke adb with write capabilities
	on the vmunix file (typically /stand/vmunix):
	adb -w /stand/vmunix
	You may get some error output "Not an Elf file: No Elf
	header". ignore those errors.
	Setting core_addshmem_read to 1 enables dumping of
	read-protected shared memory segments.
	To set core_addshmem_read to 1, the command in adb is:
	core_addshmem_read?W1
	adb should output:
	core_addshmem_read:	0 	 =  1
	Setting core_addshmem_write to 1 enables dumping of
	write-protected shared memory segments.
	To set core_addshmem_write to 1, the command in adb is:
	core_addshmem_write?W1
	adb should output:
	core_addshmem_write:	0  	 =  1
	exit adb by typing
	$q
	Now the vmunix file should be enabled for shared memory
	dumping.  You must reboot in order for the change to take
	effect.  Note:  if a new vmunix is generated in the future,
	such as after installing another kernel patch, you will need
	to repeat this procedure.  This mechanism is typically used
	in troubleshooting applications.
	The effective user ID of the process calling async driver,
	typically called by a process for database applications such
	as Oracle and Sybase, must be a superuser or the user must
	be a member of a group that has the MLOCK privilege.
	To check the privilege capabilities for a group, issue the
	command:
	/usr/bin/getprivgrp 
	If the output of getprivgrp(1) does not indicate that the
	group has the MLOCK privilege, it can be set by issuing the
	following command as root:
	/usr/bin/setprivgrp  MLOCK
	This patch depends on base patch PHKL_18543.

	The A5566A Fibre Channel Mass Storage (FCMS) card must be in
	a PCI slot number greater than all non-A5566A FCMS cards on
	the same bus.  Multiple A5566A FCMS cards on a PCI bus can
	be used.
	This patch depends on base patch PHKL_18543.

	PHKL_22976:
	This patch depends on a second patch, PHKL_22975, to fix a
	panic on L3000 systems.  This defect only affects a specific
	set of customers (L3000), and other customers need not
	install patch PHKL_22975.  Both patches may be installed in
	any order, or together, if desired.
	This patch depends on base patch PHKL_18543.

	If this patch is installed on a system using the
	MC/ServiceGuard ATS tape sharing service, the
	tuneable "st_ats_enabled" must be set back to 1
	after the patch is installed for ATS to work.
	Please note setting the tuneable back to 1 will
	require an additional reboot of the system.
	This patch depends on base patch PHKL_18543.

	The  'insf'  patch   PHCO_17090 (or its superseding
	patch if any)   MUST  be installed   prior  to  the
	installation of this telnetd patch, for this patch
	to work.
	Please note, after installation of PHNE_14957 the
	naming convention for /dev/pts/t* changes from
	/dev/pts/tnumber to /dev/pts/tcharacter to allow
	creation of more than 1000 telnet device files.
	Consequently the first telnetd device file is
	renamed from /dev/pts/t0 to /dev/pts/ta.
	NOTE:
	For getting more user  logins, the kernel  configuration
	parameter 'nstrtel'  needs to be modified to the  desired
	number and rebuild the kernel. Ensure  that the extra
	telnet pseudo ttys are created by doing 'insf -d tels'.
	On trusted systems, the telnetd patch  has a dependency
	on the libsec patch PHCO_17622( or later) also  apart from
	the insf patch PHCO_17090 (or later).
	Thus, on trusted systems before installing the telnetd
	patch, please ensure that the libsec patch PHCO_17622
	(or later) and the insf patch PHCO_17090 (or later)
	are installed to generate device file names similar to
	telnetd.
	Please note that the  dependency on PHCO_17622 ( or later )
	is applicable only for trusted systems.

	A new version of file /etc/rc.config.d/hpbase100conf
	is delivered as part of this patch,
	as /usr/newconfig/etc/rc.config.d/hpbase100conf file.
	If you have edited /etc/rc.config.d/hpbase100conf file,
	you may want to merge these files.
	To set speed and duplex via SAM, users need to install SAM
	patch: PHCO_17792.
	ifconfig down/up is needed while changing MTU using
	lanamdin -[M|R] options.

	A new version of file /etc/rc.config.d/hpgsc100conf
	is delivered as part of this patch,
	as /usr/newconfig/etc/rc.config.d/hpgsc100conf file.
	If you have edited /etc/rc.config.d/hpgsc100conf file,
	you may want to merge these files.
	To set speed and duplex via SAM, users need to install SAM
	patch: PHCO_17792. You also need to merge
	/usr/newconfig/etc/rc.config.d/hpgsc100conf file with
	/etc/rc.config.d/hpgsc100conf.
	ifconfig down/up is needed while changing MTU using
	lanadmin -[M|R] options.

	A new version of file /etc/rc.config.d/hpbtlanconf
	is delivered as part of this patch,
	as /usr/newconfig/etc/rc.config.d/hpbtlanconf file.
	If you have edited /etc/rc.config.d/hpbtlanconf file,
	you may want to merge these files.
	To set speed and duplex via SAM, users need to install SAM
	patch: PHCO_17792
	ifconfig down/up is needed while changing MTU using
	lanadmin -[M|R] options.

	NOTE TO USERS OF THE NEWLY INTRODUCED ANSI C++ STANDARD
	LIBRARY VERSION 2.0 (libstd_v2):
	If you have used aC++ versions A.03.25 through A.03.27 with
	the -AA option then you must install this patch.
	If as an ISV you have shipped a library built WITH the -AA
	option, please contact HP for further information.  If as an
	end user you have received and installed third party
	libraries or applications built or compiled WITH the -AA
	option, please contact HP for further information.
	To determine whether your library/application uses -AA, run
	the command
	chatr  | grep libstd_v2
	If the output of this command is NOT empty, your
	library/application uses -AA.
	This libstd_v2 roll is necessary to establish compatibility
	with the definition of mbstate_t (multibyte support) in the
	HPUX 11.11 runtime (libc).
	If you install this patch you MUST recompile and relink any
	applications built with the -AA option (and be sure your
	software vendors have done so for their products).
	Every development site (on A.03.25 through A.03.27) that
	installs this patch MUST also install the header file patch
	PHSS_22868.  All aC++ applications built with the -AA option
	on versions A.03.25 through A.03.27 must then be recompiled
	and relinked.  If this is not done, link time or run time
	incompatibilities may result.  See CR JAGad36658 above.

	This patch will only update the firmware on these systems:
	9000/785/B1000
	9000/785/B2000
	9000/785/C3000
	9000/785/C3600
	9000/785/J5000
	9000/785/J5600
	9000/785/J6000
	9000/785/J7000
	If the installed system firmware is more recent than the
	firmware provided in the patch, the system firmware will
	not be modified when the patch is installed.
	If the patch is installed on a system other than those
	listed above, it will not modify the system firmware so no
	harm will occur.

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