Patch Name: PHSS_18743

Patch Description: s700_800 11.00 STM A.15.00, excessive CPU usage from ioscan

Creation Date: 99/06/03

Post Date:  99/06/17

Hardware Platforms - OS Releases:
	s700: 11.00
	s800: 11.00

Products:
	Support Tools Manager A.15.00

Filesets:
	Sup-Tool-Mgr.STM-UUT-RUN,fr=B.11.00.08.07,fa=HP-UX_B.11.00_32/64,v=HP

Automatic Reboot?: No

Status: General Release

Critical: No

Category Tags:
	enhancement general_release

Path Name: /hp-ux_patches/s700_800/11.X/PHSS_18743

Symptoms:
	PHSS_18743:
	On HP-UX 11.00 systems with large configurations
	(>150 disks,) the ioscan process launched by the diagnostic
	daemon may use a considerable amount of CPU time.

Defect Description:
	PHSS_18743:
	The diagnostic daemon launches ioscan too frequently,
	resulting in excessive CPU use.

SR:
	0000000000

Patch Files:
	
	Sup-Tool-Mgr.STM-UUT-RUN,fr=B.11.00.08.07,
		fa=HP-UX_B.11.00_32/64,v=HP:
	/var/stm/config/sys/diagmond.cfg
	/usr/sbin/stm/lib/libdiagms.sl
	/usr/sbin/stm/uut/bin/sys/diagmond

what(1) Output:
	
	Sup-Tool-Mgr.STM-UUT-RUN,fr=B.11.00.08.07,
		fa=HP-UX_B.11.00_32/64,v=HP:
	/var/stm/config/sys/diagmond.cfg:
		None

	Sup-Tool-Mgr.STM-UUT-RUN,fr=B.11.00.08.07,
		fa=HP-UX_B.11.00_32/64,v=HP:
	/usr/sbin/stm/lib/libdiagms.sl:
		ms_lib_rev.c, $Revision: 1.6 $
		ms_append_pg_uut_stat_list_entry.c, $Revision: 1.7 $
		ms_get_uut_op_info.c, $Revision: 1.4 $
		ms_delete_pg_uut_stat_list_entry.c, $Revision: 1.7 $
		ms_find_setup_list_entry.c, $Revision: 1.8 $
		ms_handle_query_waiting.c, $Revision: 1.5 $
		ms_add_sop_parm.c, $Revision: 1.6 $
		ms_create_file_sem.c, $Revision: 1.8 $
		ms_create_system_semaphores.c, $Revision: 1.6 $
		ms_get_key_file_path.c, $Revision: 1.2 $
		ms_log_st_info_to_act_log.c, $Revision: 1.5 $
		ms_release_mon_uut_status.c, $Revision: 1.3 $
		ms_release_saved_mon_uut_status.c, $Revision: 1.1 $
		ms_release_uut_status.c, $Revision: 1.2 $
		ms_delete_mon_uut_status_entry.c, $Revision: 1.2 $
		ms_setup_mon_sys_global.c, $Revision: 1.2 $
		ms_setup_mon_globals.c, $Revision: 1.13 $
		ms_setup_system_resources.c, $Revision: 1.2 $
		ms_delete_build_requestor.c, $Revision: 1.3 $
		ms_notify_ui.c, $Revision: 1.2 $
		ms_release_ports.c, $Revision: 1.1 $
		ms_sys_cleanup_and_exit.c, $Revision: 1.8 $
		ms_handle_daemon_start.c, $Revision: 1.3 $
		ms_handle_get_daemon_info.c, $Revision: 1.2 $
		ms_handle_hung_tool.c, $Revision: 1.3 $
		ms_free_prev_found_hw_list.c, $Revision: 1.1 $
		ms_abort_tool.c, $Revision: 1.22 $
		ms_kill_tool.c, $Revision: 1.1 $
		ms_append_progress_global_entry.c, $Revision: 1.8 $
		ms_build_exit_ll_msg.c, $Revision: 1.10 $
		ms_build_exit_status_ll_msg.c, $Revision: 1.4 $
		ms_get_uut_op_info.c, $Revision: 1.8 $
		ms_get_new_progress_global_entry.c, $Revision: 1.4 $
		ms_delete_progress_global_entry.c, $Revision: 1.2 $
		ms_copy_log_file.c, $Revision: 1.16 $
		ms_copy_logs_for_sop.c, $Revision: 1.14 $
		ms_create_logs_dir_for_sop.c, $Revision: 1.16 $
		ms_create_sop_shm.c, $Revision: 1.15 $
		ms_create_sys_port.c, $Revision: 1.16 $
		ms_delete_setup_list_entry.c, $Revision: 1.10 $
		ms_execute_tool.c, $Revision: 1.33 $
		ms_get_new_pg_uut_stat_list_entry.c, $Revision: 1.6 
			$
		ms_interrupt_tool.c, $Revision: 1.5 $
		ms_link_test_act_logs.c, $Revision: 1.15 $
		ms_read_diagmon_config_file.c, $Revision: 1.16 $
		ms_append_setup_list_entr.c, $Revision: 1.4 $
		ms_complete_id_routine.c, $Revision: 1.9 $
		ms_create_key_file_path.c, $Revision: 1.5 $
		ms_execute_id_module.c, $Revision: 1.21 $
		ms_get_avail_ops.c, $Revision: 1.3 $
		ms_get_id_mod_name.c, $Revision: 1.5 $
		ms_get_internal_results.c, $Revision: 1.6 $
		ms_get_new_setup_list_entry.c, $Revision: 1.3 $
		ms_get_uut_config_info.c, $Revision: 1.16 $
		ms_remove_file_sem.c, $Revision: 1.7 $
		ms_get_new_mon_uut_status.c, $Revision: 1.4 $
		ms_get_new_process_info_entry.c, $Revision: 1.4 $
		ms_delete_process_info_entry.c, $Revision: 1.3 $
		ms_delete_process_info_entry.c, $Revision: 1.2 $
		ms_resume_tool.c, $Revision: 1.12 $
		ms_send_event_msg.c, $Revision: 1.8 $
		ms_send_system_result.c, $Revision: 1.10 $
		ms_send_download_reply.c, $Revision: 1.1 $
		ms_send_host_info_reply.c, $Revision: 1.1 $
		ms_send_get_files_dirs_reply.c, $Revision: 1.1 $
		ms_setup_for_sop_exec.c, $Revision: 1.21 $
		ms_setup_uut_stat_and_pg_uut_stat.c, $Revision: 1.14
			 $
		ms_suspend_tool.c, $Revision: 1.19 $
		ms_add_build_requestor.c, $Revision: 1.1 $
		ms_abort_all_main_active.c, $Revision: 1.5 $
		ms_abort_internal_active.c, $Revision: 1.2 $
		ms_build_sys_port.c, $Revision: 1.2 $
		ms_handle_exited_child.c, $Revision: 1.8 $
		ms_handle_exited_build.c, $Revision: 1.11 $
		ms_handle_exited_process.c, $Revision: 1.3 $
		ms_handle_exited_daemon.c, $Revision: 1.4 $
		ms_handle_util_list.c, $Revision: 1.4 $
		ms_manage_sys_sig_control.c, $Revision: 1.15 $
		ms_log_start_to_syslogd.c, $Revision: 1.5 $
		ms_log_exit_to_syslogd.c, $Revision: 1.8 $
		ms_append_daemon_info_entry.c, $Revision: 1.2 $
		ms_delete_daemon_info_entry.c, $Revision: 1.3 $
		ms_setup_for_daemon_exec.c, $Revision: 1.6 $
		ms_launch_daemons.c, $Revision: 1.8 $
		ms_abort_daemon.c, $Revision: 1.2 $
		ms_kill_daemon.c, $Revision: 1.2 $
		ms_handle_daemon_control.c, $Revision: 1.3 $
		ms_handle_daemon_list.c, $Revision: 1.3 $
		ms_handle_launch_daemons.c, $Revision: 1.7 $
		ms_handle_compl_waiting.c, $Revision: 1.1 $
		ms_handle_exited_tool.c, $Revision: 1.5 $
		ms_handle_tools.c, $Revision: 1.7 $
		ms_create_mon_uut_status_entries.c, $Revision: 1.17 
			$
		ms_create_old_mon_uut_status_entries.c, $Revision: 1
			.4 $
		ms_create_mon_uut_status_header.c, $Revision: 1.14 $
		ms_create_prev_found_hw_list.c, $Revision: 1.4 $
		ms_saved_create_prev_found_hw_list.c, $Revision: 1.1
			 $
		ms_cleanup_for_prev_found_hw_list.c, $Revision: 1.2 
			$
		ms_download_file.c, $Revision: 1.2 $
		ms_send_files_dirs.c, $Revision: 1.3 $
		ms_send_files_w_info_dirs.c, $Revision: 1.1 $
		ms_get_valid_lic.c, $Revision: 1.5 $
		ms_rescan_hw.c, $Revision: 1.8 $
		ms_get_hw_config.c, $Revision: 1.8 $
		ms_check_for_ioscan.c, $Revision: 1.8 $
		ms_update_uut_status.c, $Revision: 1.17 $

	Sup-Tool-Mgr.STM-UUT-RUN,fr=B.11.00.08.07,
		fa=HP-UX_B.11.00_32/64,v=HP:
	/usr/sbin/stm/uut/bin/sys/diagmond:
		GET_DATE_INFORMATION.C, $Revision: 1.1 $
		GET_HVERSION.C, $Revision: 1.18 $
		GET_LICENSE.C, $Revision: 1.5 $
		MAKE_LIC_INTERNAL.H, $Revision: 1.4 $
		INSTALL_LICENSE.C, $Revision: 1.5 $
		INSTALL_PASS_INTERNAL,$Revision: 1.15 $
		MAKE_LIC_INTERNAL.H, $Revision: 1.4 $
		MAKE_LICENSE.C, $Revision: 1.1 $
		STABLE_STORE_INFO.C, $Revision: 1.2 $
		INSTALL_PASS_INTERNAL,$Revision: 1.15 $
		WRITE_TO_SS.C, $Revision: 1.4 $
		check_temp.h,$Revision: 1.5 $
		CHECK_TEMP_LICENSE.C,$Revision: 1.1 $
		DECODE_STABLE_STORAGE.C, $Revision: 1.1 $
		DETERMINE_EXPIRATION_DATE.C, $Revision: 1.6 $
		MAKE_LIC_AR.H, $Revision: 1.46 $
		MAKE_LIC_INTERNAL.H, $Revision: 1.4 $
		GET_ROW_COL.C, $Revision: 1.1 $
		GET_SW_ID.C, $Revision: 1.18 $
		GET_SYSTEM_TYPE.C, $Revision: 1.7 $
		INSTALL_PASS_INTERNAL,$Revision: 1.15 $
		MAKE_LIC_INTERNAL.H, $Revision: 1.4 $
		HVERSION_RECOGNIZED, $Revision: 1.2 $
		INSTALL_PASS_INTERNAL,$Revision: 1.15 $
		INSTALL_RCO_LICENSE.C, $Revision: 1.4 $
		INSTALL_PASS_INTERNAL,$Revision: 1.15 $
		IS_RCO_LICENSE_INSTALLED.C, $Revision: 1.4 $
		LIC_GET_DATE.C, $Revision: 1.5 $
		OVERLAP_PASSWORDS.C, $Revision: 1.1 $
		INSTALL_PASS_INTERNAL,$Revision: 1.15 $
		READ_FROM_SS.C, $Revision: 1.6 $
		check_temp.h,$Revision: 1.5 $
		COMPARE_TEMP_HP.C, $Revision: 1.1 $
		CONVERT_DATE, $Revision: 1.6 $
		INSTALL_PASS_INTERNAL,$Revision: 1.15 $
		GATHER_INFORMATION.C, $Revision: 1.3 $
		MAKE_DATE_CANONICAL.C, 7/1/92, A.01.00
		INSTALL_PASS_INTERNAL,$Revision: 1.15 $
		SEARCH_FOR_SESSION.C, $Revision: 1.5 $
		check_temp.h,$Revision: 1.5 $
		FIND_BEGINNING_DATE.C, $Revision: 1.1 $
		GET_BOOT_TIME.C, $Revision: 1.9 $
		INSTALL_PASS_INTERNAL,$Revision: 1.15 $
		GET_SESSION_ID.C, $Revision: 1.9 $
		diagmond_main.c, $Revision: 1.36 $
		ms_make_daemon.c, $Revision: 1.4 $
		ms_init_manage_sys.c, $Revision: 1.19 $
		ms_build_status_map.c, $Revision: 1.11 $
		ms_setup_scan_hw_sys_global.c, $Revision: 1.2 $
		ms_check_uut_status.c, $Revision: 1.4 $
		ms_scan_children.c, $Revision: 1.5 $
		ms_get_valid_request.c, $Revision: 1.22 $
		ms_handle_access_dev.c, $Revision: 1.6 $
		ms_handle_access_request.c, $Revision: 1.2 $
		ms_handle_release_dev.c, $Revision: 1.7 $
		ms_handle_device_request.c, $Revision: 1.6 $
		ms_handle_get_query.c, $Revision: 1.7 $
		ms_handle_host_info_request.c, $Revision: 1.4 $
		ms_handle_update_session_lic.c, $Revision: 1.3 $
		ms_handle_install_lic.c, $Revision: 1.5 $
		ms_handle_deinstall_lic.c, $Revision: 1.2 $
		ms_handle_system_request.c, $Revision: 1.6 $
		ms_handle_test_progress.c, $Revision: 1.16 $
		ms_handle_admin_request.c, $Revision: 1.23 $
		ms_handle_download_request.c, $Revision: 1.16 $
		ms_handle_reread_lic.c, $Revision: 1.4 $
		ms_recreate_mon_uut_status.c, $Revision: 1.4 $
		ms_handle_reset_ops.c, $Revision: 1.6 $
		ms_handle_reread_ops.c, $Revision: 1.5 $
		ms_handle_reset_act_log.c, $Revision: 1.6 $
		ms_handle_reset_daemon_act_log.c, $Revision: 1.2 $
		ms_handle_get_files_dirs_request.c, $Revision: 1.5 $
		ms_handle_get_files_w_info_dirs_request.c, $Revision
			: 1.2 $
		mon_add_sop_parm.c, $Revision: 1.3 $
		ms_handle_control.c, $Revision: 1.11 $
		ms_handle_test_request.c, $Revision: 1.15 $
		ms_handle_uut_release.c, $Revision: 1.8 $
		ms_handle_uut_setup.c, $Revision: 1.16 $
		ms_handle_start.c, $Revision: 1.8 $
		ms_handle_access_request.c, $Revision: 1.1 $
		ms_validate_user.c, $Revision: 1.14 $
		ms_setup_mon_uut_status.c, $Revision: 1.8 $
		ms_create_mon_uut_status.c, $Revision: 1.9 $
		ms_recreate_mon_uut_status.c, $Revision: 1.5 $
		ms_cleanup_for_exited_ui.c, $Revision: 1.19 $

cksum(1) Output:
	
	Sup-Tool-Mgr.STM-UUT-RUN,fr=B.11.00.08.07,
		fa=HP-UX_B.11.00_32/64,v=HP:
	1023613837 5138 /var/stm/config/sys/diagmond.cfg
	4171448715 184320 /usr/sbin/stm/lib/libdiagms.sl
	1748276593 167936 /usr/sbin/stm/uut/bin/sys/diagmond

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes: None

Equivalent Patches: None

Patch Package Size: 390 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_18743

	5. Run swinstall to install the patch:

		swinstall -x autoreboot=true -x patch_match_target=true \
			  -s /tmp/PHSS_18743.depot

	By default swinstall will archive the original software in 
	/var/adm/sw/save/PHSS_18743.  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/PHSS_18743.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 PHSS_18743.text file is 
	available in the product readme:

		swlist -l product -a readme -d @ /tmp/PHSS_18743.depot

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

		dd if=/tmp/PHSS_18743.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions: None