Patch Name: PHSS_24863

Patch Description: s700_800 10.20 PRM C.01.07 Cumulative Patch

Creation Date: 01/08/20

Post Date:  01/08/24

Hardware Platforms - OS Releases:
	s700: 10.20
	s800: 10.20

Products:
	PRM C.01.07

Filesets:
	Proc-Resrc-Mgr.PRM-RUN,C.01.07 PRM-Sw-Lib.PRM-LIB,C.01.07

Automatic Reboot?: No

Status: General Release

Critical: No

Path Name: /hp-ux_patches/s700_800/10.X/PHSS_24863

Symptoms:
	PHSS_24863:
	1) There are no external symptoms of this problem.

	PHSS_21776:
	1) An application record with a wildcard may cause matching
	applications to be moved into an incorrect PRM group.

	PHSS_21604:
	1) Application record with wildcard causes system daemons,
	such as vhand, to be moved into the PRM group specified by
	the application record.
	2) prmmonitor <logical_volume_group> prints garbage if the
	PRM disk resource manager is not enabled and at least one
	other PRM resource manager is enabled.

	PHSS_20672:
	1) Writing to mmap files causes PRM to think the
	system is paging.
	2) prmmonitor -s doesn't display PRM_SYS group.
	3) prmconfig and xprm will core dump if application
	record wildcard matches a zero-length file which has
	execute permission.

Defect Description:
	PHSS_24863:
	1) Update needed for prmmove and prmrun executables.

	PHSS_21776:
	1) The PRM group id was not being initialized correctly
	for wildcard application records.

	PHSS_21604:
	1) prmconfig was treating the wildcard pathname itself as
	a filename.  Since the wildcard pathname doesn't exist, it
	maps to file id -1.  Since system daemons like vhand have
	no path or backing file, their file id is also -1.
	2) prmmonitor tried to print resource management statistics
	for a device even if resource management for the device was
	not enabled.  Now, statistics are gathered only if resource
	management for the device is enabled.

	PHSS_20672:
	1) The kernel variable that PRM uses to monitor page-outs
	is incremented when processes write to mmap files.  This
	can fool PRM into thinking that the system is out of free
	memory and paging.
	2) prmmonitor -s was not displaying the PRM_SYS group.
	3) prmconfig and xprm use the same library, libprmext,
	to process application records.  The libprmext library
	contained code which would dereference a null pointer
	if an application record wildcard matched a zero-length
	file which had execute permission.

SR:
	8606114108 8606213328

Patch Files:
	/opt/prm/bin/prmmove
	/opt/prm/bin/prmrun
	/opt/prm/bin/prm0d
	/opt/prm/bin/prm1d
	/opt/prm/bin/prmmonitor
	/opt/prm/lib/libprmext.1

what(1) Output:
	/opt/prm/lib/libprmext.1:
		C.01.07 PHSS_24863 HP PRM 08/21/01 prmext for HP-UX
			10.20
	/opt/prm/bin/prm0d:
		C.01.07 PHSS_24863 HP PRM 08/21/01 prm0d
	/opt/prm/bin/prm1d:
		C.01.07 PHSS_24863 HP PRM 08/21/01 prm1d
	/opt/prm/bin/prmmonitor:
		C.01.07 PHSS_24863 HP PRM 08/21/01 prmmonitor
	/opt/prm/bin/prmmove:
		C.01.07 PHSS_24863 HP PRM 08/21/01 prmmove
	/opt/prm/bin/prmrun:
		C.01.07 PHSS_24863 HP PRM 08/21/01 prmrun

cksum(1) Output:
	458878052 471040 /opt/prm/lib/libprmext.1
	4240579425 24576 /opt/prm/bin/prm0d
	1219259002 36864 /opt/prm/bin/prm1d
	3215472962 36864 /opt/prm/bin/prmmonitor
	2321763544 32768 /opt/prm/bin/prmmove
	4136114618 32768 /opt/prm/bin/prmrun

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes:
	PHSS_20672 PHSS_21604 PHSS_21776

Equivalent Patches: None

Patch Package Size: 680 KBytes

Installation Instructions:
	Please review all instructions and the Hewlett-Packard
	SupportLine User Guide or your Hewlett-Packard support terms
	and conditions for precautions, scope of license,
	restrictions, and, limitation of liability and warranties,
	before installing this patch.
	------------------------------------------------------------
	1. Back up your system before installing a patch.

	2. Login as root.

	3. Copy the patch to the /tmp directory.

	4. Move to the /tmp directory and unshar the patch:

		cd /tmp
		sh PHSS_24863

	5a. For a standalone system, run swinstall to install the
	    patch:

		swinstall -x autoreboot=true -x match_target=true \
			-s /tmp/PHSS_24863.depot

	By default swinstall will archive the original software in
	/var/adm/sw/patch/PHSS_24863.  If you do not wish to retain a
	copy of the original software, you can create an empty file
	named /var/adm/sw/patch/PATCH_NOSAVE.

	WARNING: If this file exists when a patch is installed, the
	         patch cannot be deinstalled.  Please be careful
		 when using this feature.

	It is recommended that you move the PHSS_24863.text file to
	/var/adm/sw/patch for future reference.

	To put this patch on a magnetic tape and install from the
	tape drive, use the command:

		dd if=/tmp/PHSS_24863.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions: None