Patch Name: PHKL_22815 Patch Description: s700_800 11.04 (VVOS) Incomplete Selective Dump,TOC/Panic Creation Date: 01/01/14 Post Date: 01/03/17 Hardware Platforms - OS Releases: s700: 11.04 s800: 11.04 Products: N/A Filesets: OS-Core.CORE2-KRN,fr=B.11.04,fa=HP-UX_B.11.04_32,v=HP OS-Core.CORE2-KRN,fr=B.11.04,fa=HP-UX_B.11.04_64,v=HP Automatic Reboot?: Yes Status: General Release Critical: Yes PHKL_22815: HANG Based on HP-UX Patch PHKL_22926: HANG Category Tags: defect_repair general_release critical halts_system Path Name: /hp-ux_patches/s700_800/11.X/PHKL_22815 Symptoms: PHKL_22815: Ported HP-UX patch PHKL_22926 to VVOS Based on HP-UX patch PHKL_22926: ( SR: 8606168865 DTS: JAGad38143 ) System hangs during partial selective dump if size of dump device is less then the required size. Based on HP-UX patch PHKL_20965: ( SR: 8606124365 DTS: JAGac39748 ) Message during Transfer Of Control (TOC) or Panic: Cannot get PDC location (-10). Based on HP-UX patch PHKL_20171: ( SR: 1653301689 DTS: JAGab15241 ) ( SR: 8606107665 DTS: JAGab12571 ) System takes a selective dump, but the dump is incomplete. Defect Description: PHKL_22815: Ported HP-UX patch PHKL_22926 to VVOS Based on HP-UX patch PHKL_22926: ( SR: 8606168865 DTS: JAGad38143 ) The implementation of partial selective dumps uses a new format called "pselective". Unfortunately, in procedure dumpsys_get_threshold() this option was not being recognized. Resolution: Incorporated the variable "pselective" in procedure dumpsys_get_threshold(). Based on HP-UX patch PHKL_20965: ( SR: 8606124365 DTS: JAGac39748 ) During a TOC or Panic, a PDC request terminates with the error message: Cannot get PDC Location (-10). The buffer provided to PDC by the TOC/Panic code is allocated on the stack. In a large machine, this can be at an address > 4GB which is invalid for PDC use, resulting in the (-10) error code from PDC. Resolution: Allocate a static buffer in the data area of the TOC/Panic code. This will always be below 4GB. Based on HP-UX patch PHKL_20171: ( SR: 1653301689 DTS: JAGab15241 ) ( SR: 8606107665 DTS: JAGab12571 ) System was not indicating when the space available for a selective dump was smaller than the space required. Resolution: Implemented "partial selective" dump type to indicate selective dump does not contain all desired data. SR: 1653301689 8606107665 8606124365 8606168865 Patch Files: OS-Core.CORE2-KRN,fr=B.11.04,fa=HP-UX_B.11.04_32,v=HP: /usr/conf/lib/libhp-ux.a(dumpsys.o) OS-Core.CORE2-KRN,fr=B.11.04,fa=HP-UX_B.11.04_64,v=HP: /usr/conf/lib/libhp-ux.a(dumpsys.o) what(1) Output: OS-Core.CORE2-KRN,fr=B.11.04,fa=HP-UX_B.11.04_32,v=HP: /usr/conf/lib/libhp-ux.a(dumpsys.o): dumpsys.c $Date: 2000/12/11 06:33:23 $Revision: r11r os/8 PATCH_11.00 (PHKL_22926) OS-Core.CORE2-KRN,fr=B.11.04,fa=HP-UX_B.11.04_64,v=HP: /usr/conf/lib/libhp-ux.a(dumpsys.o): dumpsys.c $Date: 2000/12/11 06:33:23 $Revision: r11r os/8 PATCH_11.00 (PHKL_22926) cksum(1) Output: OS-Core.CORE2-KRN,fr=B.11.04,fa=HP-UX_B.11.04_32,v=HP: 476569526 21044 /usr/conf/lib/libhp-ux.a(dumpsys.o) OS-Core.CORE2-KRN,fr=B.11.04,fa=HP-UX_B.11.04_64,v=HP: 4049011500 43720 /usr/conf/lib/libhp-ux.a(dumpsys.o) Patch Conflicts: None Patch Dependencies: s700: 11.04: PHKL_19142 s800: 11.04: PHKL_19142 Hardware Dependencies: None Other Dependencies: None Supersedes: None Equivalent Patches: PHKL_22926: s700: 11.00 s800: 11.00 Patch Package Size: 100 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_22815 5. Run swinstall to install the patch: swinstall -x autoreboot=true -x patch_match_target=true \ -s /tmp/PHKL_22815.depot By default swinstall will archive the original software in /var/adm/sw/save/PHKL_22815. If you do not wish to retain a copy of the original software, use the patch_save_files option: swinstall -x autoreboot=true -x patch_match_target=true \ -x patch_save_files=false -s /tmp/PHKL_22815.depot 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_22815.text file is available in the product readme: swlist -l product -a readme -d @ /tmp/PHKL_22815.depot To put this patch on a magnetic tape and install from the tape drive, use the command: dd if=/tmp/PHKL_22815.depot of=/dev/rmt/0m bs=2k Special Installation Instructions: This patch depends on base patch PHKL_19142 For successful installation please insure that PHKL_19142 is already installed, or that PHKL_19142 is included in the same depot with this patch and PHKL_19142 is selected for installation.