Patch Name: PHKL_28114

Patch Description: s700_800 11.11 timeout; ServiceGuard TOC

Creation Date: 02/10/28

Post Date:  02/11/22

Hardware Platforms - OS Releases:
	s700: 11.11
	s800: 11.11

Products: N/A

Filesets:
	OS-Core.CORE2-KRN,fr=B.11.11,fa=HP-UX_B.11.11_32,v=HP
	OS-Core.CORE2-KRN,fr=B.11.11,fa=HP-UX_B.11.11_64,v=HP

Automatic Reboot?: Yes

Status: General Release

Critical: No

Category Tags:
	defect_repair general_release manual_dependencies

Path Name: /hp-ux_patches/s700_800/11.X/PHKL_28114

Symptoms:
	PHKL_28114:
	( SR:8606269491 CR:JAGae33726 )
	When a node in a ServiceGuard cluster fails, it is difficult
	to determine why without extensive dump and log analyses.

Defect Description:
	PHKL_28114:
	( SR:8606269491 CR:JAGae33726 )
	When a node in a ServiceGuard cluster fails, it is most
	commonly due to a power failure, critical hardware failure,
	High Priority Machine Check (HPMC), kernel panic, or
	ServiceGuard-initiated TOC or Safety Timer timeout. In the
	case of a Safety Timer timeout, it is usually the case that
	the timeout value is too small for the node that failed.
	However, it is difficult to determine if this is the case
	without extensive dump and logs analyses.

	Resolution:
	Whenever a ServiceGuard-initiated TOC (or Safety Timer
	timeout) occurs, a global variable is set to indicate that
	the TOC was initiated by ServiceGuard. This variable is
	checked during the dump and a message is logged indicating
	that this was a timeout generated failure, allowing faster
	resolution of root cause.

Enhancement:
	No

SR:
	8606269491

Patch Files:
	
	OS-Core.CORE2-KRN,fr=B.11.11,fa=HP-UX_B.11.11_32,v=HP:
	/usr/conf/lib/libpseudo_drivers.a(safety_time.o)

	OS-Core.CORE2-KRN,fr=B.11.11,fa=HP-UX_B.11.11_64,v=HP:
	/usr/conf/lib/libpseudo_drivers.a(safety_time.o)

what(1) Output:
	
	OS-Core.CORE2-KRN,fr=B.11.11,fa=HP-UX_B.11.11_32,v=HP:
	/usr/conf/lib/libpseudo_drivers.a(safety_time.o):
		safety_time.c $Date: 2002/10/25 10:08:34 $Revision: 
			r11.11/2 PATCH_11.11 (PHKL_28114)

	OS-Core.CORE2-KRN,fr=B.11.11,fa=HP-UX_B.11.11_64,v=HP:
	/usr/conf/lib/libpseudo_drivers.a(safety_time.o):
		safety_time.c $Date: 2002/10/25 10:08:34 $Revision: 
			r11.11/2 PATCH_11.11 (PHKL_28114)

cksum(1) Output:
	
	OS-Core.CORE2-KRN,fr=B.11.11,fa=HP-UX_B.11.11_32,v=HP:
	4188904772 3756 /usr/conf/lib/
		libpseudo_drivers.a(safety_time.o)

	OS-Core.CORE2-KRN,fr=B.11.11,fa=HP-UX_B.11.11_64,v=HP:
	2240161288 9968 /usr/conf/lib/
		libpseudo_drivers.a(safety_time.o)

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies:
	To resolve the defect relating to ServiceGuard timeout
	being too short, PHKL_28113 must be installed in addition
	to this patch. Both of these patches are independent in
	that there is no negative impact if either of them is
	installed without the other. However, both patches must be
	installed in order to resolve the defect.

Supersedes: None

Equivalent Patches:
	PHKL_27851:
	s700: 11.00
	s800: 11.00

Patch Package Size: 40 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 PHKL_28114

	5. Run swinstall to install the patch:

		swinstall -x autoreboot=true -x patch_match_target=true \
			  -s /tmp/PHKL_28114.depot

	By default swinstall will archive the original software in 
	/var/adm/sw/save/PHKL_28114.  If you do not wish to retain a
	copy of the original software, include the patch_save_files
	option in the swinstall command above:

		-x patch_save_files=false

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

	For future reference, the contents of the PHKL_28114.text file is 
	available in the product readme:

		swlist -l product -a readme -d @ /tmp/PHKL_28114.depot

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

		dd if=/tmp/PHKL_28114.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions: None