Hidden Parameters in Oracle AI Database 26ai H.1 RAC / cluster (699)

 

H.1 RAC / cluster (699)

Name	Type	Value	At default?	Level	PDB	RAC inst.	Flags	Description
_cgs_allgroup_poll_time	Integer	20000	yes	SYSTEM imm.	N	Y		CGS DBALL group polling interval in milli-seconds
_cgs_big_group_enabled	Boolean	FALSE	yes	STATIC	N	N		big group membership support
_cgs_clscevents_dumpinterval	Integer	600	yes	SYSTEM imm.	N	Y		cgs clsce events statistics dump interval in seconds
_cgs_combine_css_events	Integer	31	yes	SYSTEM imm.	N	Y		CGS registration flags for CSS event combining
_cgs_comm_readiness_check	Integer	1	yes	STATIC	N	N		CGS communication readiness check
_cgs_dball_group_registration	String	local	yes	STATIC	N	N		CGS DBALL group registration type
_cgs_dbgroup_poll_time	Integer	600	yes	SYSTEM imm.	N	Y		CGS DB group polling interval in milli-seconds
_cgs_health_check_in_reconfig	Boolean	FALSE	yes	SYSTEM imm.	N	Y		CGS health check during reconfiguration
_cgs_memberkill_from_rim_instance	Boolean	FALSE	yes	SYSTEM imm.	N	Y		allow a RIM instance to issue a CSS member kill
_cgs_msg_batch_size	Integer	4096	yes	STATIC	N	N		CGS message batch size in bytes
_cgs_msg_batching	Boolean	TRUE	yes	STATIC	N	N		CGS message batching
_cgs_node_kill_escalation	Boolean	TRUE	yes	SYSTEM imm.	N	Y		CGS node kill escalation to CSS
_cgs_node_kill_escalation_wait	Integer	0	yes	SYSTEM imm.	N	Y		CGS wait time to escalate node kill to CSS in seconds
_cgs_os_level_connection_check	Integer	1	yes	SYSTEM imm.	N	Y		allow OS level connection and interface check
_cgs_os_level_connection_dynamicthread	Boolean	TRUE	yes	SYSTEM imm.	N	Y		allow oraping to spawn more threads than the default.
_cgs_os_level_connection_reqno	Integer	0	yes	SYSTEM imm.	N	Y	deprecated	number of ping rqst to process at once, threads created
_cgs_publish_netinfo_collect_event_chm	String	rcfg-half-timeout,rcfg-timeout,rcfg-done,idleconn-half-time…	yes	SYSTEM imm.	N	Y		enable cgs publish collect_netinfo event to event stream for CHM
_cgs_publish_netinfo_collect_event_chmjf	Boolean	TRUE	yes	SYSTEM imm.	N	Y	deprecated	enable cgs publish collect_netinfo event to event stream for CHM with CHM'S JASON format
_cgs_publish_netinfo_collect_event_chmjf_batchsz	Integer	0	yes	SYSTEM imm.	N	Y		batch size of cgs events publishing to CHM in json format via clsce event stream
_cgs_publish_netinfo_collect_event_haip	Boolean	TRUE	yes	SYSTEM imm.	N	Y		enable cgs publish collect_netinfo event to event stream for HAIP
_cgs_query_net_interface	String	SCLSI	yes	SYSTEM imm.	N	Y		api to query network interface
_cgs_reconfig_extra_wait	Integer	3	yes	SYSTEM imm.	N	Y		CGS reconfiguration extra wait time for CSS in seconds
_cgs_reconfig_poll_time	Integer	20	yes	SYSTEM imm.	N	Y		CGS polling interval during reconfig in milli-seconds
_cgs_reconfig_timeout	Integer	0	yes	STATIC	N	N		CGS reconfiguration timeout interval
_cgs_send_timeout	Integer	300	yes	STATIC	N	N		CGS send timeout value
_cgs_support_rim_disc	Boolean	TRUE	yes	STATIC	N	N		rim instance disconnect and reconnect event support
_cgs_ticket_sendback	Integer	50	yes	SYSTEM imm.	N	Y		CGS ticket active sendback percentage threshold
_cgs_tickets	Integer	1000	yes	STATIC	N	N		CGS messaging tickets
_cgs_zombie_member_kill_wait	Integer	20	yes	STATIC	N	N		CGS zombie member kill wait time in seconds
_dlm_cache_warmup_slaves	Integer	2	yes	SYSTEM imm.	N	Y		Number of DLM cache warm up slaves
_dlm_smart_cpu_utilization_threshold	Integer	70	yes	SYSTEM imm.	N	Y		Smart Connection Rebalance Host Level CPU Utilization Threshold (in percentage)
_dlm_smart_multi_instance_affinity	Boolean	TRUE	yes	SYSTEM imm.	N	Y		Enable/Disable Smart Connection Rebalance Multi-Instance Affinity
_dlm_stats_collect	Integer	1	yes	STATIC	N	N		DLM statistics collection(0 = disable, 1 = enable (default))
_dlm_stats_collect_du_limit	Integer	3000	yes	SYSTEM imm.	N	Y		DLM statistics collection disk updates per slot
_dlm_stats_collect_mode	Integer	14	yes	SYSTEM imm.	N	Y		DLM statistics collection mode
_dlm_stats_collect_slot_interval	Integer	60	yes	SYSTEM imm.	N	Y		DLM statistics collection slot interval (in seconds)
_gc_affinity_locking	Boolean	TRUE	yes	STATIC	N	N		if TRUE, enable object affinity
_gc_affinity_locks	Boolean	TRUE	yes	STATIC	N	N		if TRUE, get affinity locks
_gc_affinity_ratio	Integer	50	yes	SYSTEM imm.	N	Y		dynamic object affinity ratio
_gc_anti_lock_ratio	Integer	66	yes	SYSTEM imm.	N	Y		dynamic object anti-lock ratio
_gc_async_send	Boolean	TRUE	yes	STATIC	N	N		if TRUE, send blocks asynchronously
_gc_bg_merge	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, merge pi buffers in the background
_gc_blocking_pins	Boolean	FALSE	yes	STATIC	N	N		if TRUE, record a histogram of blocking pins
_gc_buckets_per_latch	Integer	0	yes	STATIC	N	N		number of hash buckets per latch
_gc_bypass_readers	Boolean	TRUE	yes	SYSTEM imm.	Y	Y		if TRUE, modifications bypass readers
_gc_check_bscn	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, check for stale blocks
_gc_coalesce_recovery_reads	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, coalesce recovery reads
_gc_cr_server_read_wait	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, cr server waits for a read to complete
_gc_defer_ping_index_only	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, restrict deferred ping to index blocks only
_gc_defer_time	Integer	0	yes	SYSTEM imm.	N	Y		how long to defer pings for hot buffers in microseconds
_gc_delay_ping	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, delay pings to hot blocks
_gc_disable_cell_populate	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, disable cell ram cache populate
_gc_disable_s_lock_brr_ping_check	Boolean	TRUE	yes	STATIC	N	N		if TRUE, disable S lock BRR ping check for lost write protect
_gc_down_convert_after_keep	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, down-convert lock after recovery
_gc_down_convert_after_write	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, down-convert lock after a write
_gc_drm_windows	Integer	8	yes	STATIC	N	N		number of DRM windows
_gc_dump_remote_lock	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, dump remote lock
_gc_element_percent	Integer	105	yes	STATIC	N	N		global cache element percent
_gc_enable_cr_bypass	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, enable CR bypass mechanism
_gc_fast_index_split_timeout	Integer	100	yes	STATIC	N	N		fast index split wait timeout
_gc_fast_index_split_wait	Integer	0	yes	STATIC	N	N		fast index split wait usn array size
_gc_fg_merge	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, merge pi buffers in the foreground
_gc_fg_rollback	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, fg does rollback instead of cr server
_gc_fg_spin_time	Integer	0	yes	SYSTEM imm.	N	Y		foreground msgq spin time
_gc_first_dirty_merge	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, merge with a pi after first dirty
_gc_first_dirty_pi_merge_switch_current	Boolean	TRUE	yes	SYSTEM imm.	N	Y		First dirty pi merge switch current
_gc_flush_during_affinity	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, flush during affinity
_gc_fusion_compression	Integer	1024	yes	SYSTEM imm.	N	Y		compress fusion blocks if there is free space
_gc_global_checkpoint_scn	Boolean	TRUE	yes	STATIC	N	N		if TRUE, enable global checkpoint scn
_gc_global_lru	String	AUTO	yes	SYSTEM imm.	N	Y		turn global lru off, make it automatic, or turn it on
_gc_global_lru_touch_count	Integer	5	yes	SYSTEM imm.	N	Y		global lru touch count
_gc_global_lru_touch_time	Integer	60	yes	SYSTEM imm.	N	Y		global lru touch time in seconds
_gc_integrity_checks	Integer	1	yes	SYSTEM imm.	N	Y		set the integrity check level
_gc_interconnect_checksum	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, checksum interconnect blocks
_gc_interrupt_wait_time	Integer	1	yes	SYSTEM imm.	N	Y		How long to wait for requests to complete after interrupt
_gc_keep_recovery_buffers	Boolean	TRUE	yes	STATIC	N	N		if TRUE, make recovery buffers current
_gc_keep_undo_recovery_buffers	Boolean	TRUE	yes	STATIC	N	N		if TRUE, make recovery undo buffers current
_gc_latches	Integer	32	yes	STATIC	N	N		number of latches per LMS process
_gc_lease_time	Integer	10000	yes	SYSTEM imm.	N	Y		lease time for memoptimize reads
_gc_log_flush	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, flush redo log before a current block transfer
_gc_max_downcvt	Integer	4096	yes	STATIC	N	N		maximum downconverts to process at one time
_gc_max_reg_sz	Big integer	274877906944	yes	STATIC	N	N		maximum length for memory registration
_gc_msgq_buffers	Integer	0	yes	STATIC	N	N		set number of MSGQ buffers
_gc_no_fairness_for_clones	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, no fairness if we serve a clone
_gc_numa_lock_elements	Boolean	FALSE	yes	STATIC	N	N		if TRUE, numa aware lock element distribution
_gc_object_queue_max_length	Integer	0	yes	SYSTEM imm.	N	Y		maximum length for an object queue
_gc_override_force_cr	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, try to override force-cr requests
_gc_partial_cleanout	Boolean	TRUE	yes	SYSTEM imm.	Y	Y		if TRUE, partial cleanout is enabled
_gc_persistent_read_mostly	Boolean	TRUE	yes	SYSTEM imm.	Y	Y		if TRUE, enable persistent read-mostly locking
_gc_policy_ckpt_minimum	Integer	50	yes	SYSTEM imm.	N	Y		dynamic object policy minimum checkpoint activity per minute
_gc_policy_minimum	Integer	15000	yes	SYSTEM imm.	N	Y		dynamic object policy minimum lock activity per minute
_gc_policy_rm_dirty_percent	Integer	1	yes	STATIC	N	N		percent of cache which can be dirty for readmostly
_gc_policy_time	Integer	20	yes	STATIC	N	N		how often to make object policy decisions in minutes
_gc_rdma_checkpoint_check	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, use RDMA to optimize object checkpoints
_gc_rdma_connections	Integer	8000	yes	SYSTEM imm.	N	Y		maximum number of buffer cache RDMA connections
_gc_read_mostly_flush_check	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, optimize checkpoints for read mostly objects
_gc_read_mostly_locking	Boolean	TRUE	yes	STATIC	N	N		if TRUE, enable read-mostly locking
_gc_reap_stale_messages	Boolean	TRUE	yes	SYSTEM imm.	N	Y		Reap stale messages
_gc_sanity_check_cr_buffers	Boolean	FALSE	yes	STATIC	N	N		if TRUE, sanity check CR buffers
_gc_save_cleanout	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, save cleanout to apply later
_gc_serve_from_flash_cache	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, try to serve a flash cache buffer
_gc_skip_undo_disk_read	Boolean	TRUE	yes	STATIC	N	N		if TRUE, skip the disk read for undo blocks
_gc_spin_time	Integer	32	yes	SYSTEM imm.	N	Y		rdma spin time
_gc_statistics	String	TRUE	yes	SYSTEM imm.	N	Y		global cache statistics level
_gc_temp_affinity	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, enable global temporary affinity
_gc_timestamps	Integer	0	yes	SYSTEM imm.	N	Y		Add timestamps to cache fusion messages
_gc_trace_blocking_pins	Boolean	FALSE	yes	STATIC	N	N		if TRUE, trace blocking pins
_gc_trace_freelist_empty	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, dump a trace when we run out of lock elements
_gc_transfer_ratio	Integer	75	yes	SYSTEM imm.	N	Y		dynamic object read-mostly transfer ratio
_gc_try_to_skip_imc_flush	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, try to skip an imc populate flush
_gc_undo_affinity	Boolean	TRUE	yes	STATIC	N	N		if TRUE, enable undo affinity
_gc_undo_header_rdma_read	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, rdma read of undo headers is enabled
_gc_undo_rdma_read	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, rdma read of undo blocks is enabled
_gc_vector_read	Boolean	TRUE	yes	STATIC	N	N		if TRUE, vector read current buffers
_gcr_change_cached_types	Boolean	TRUE	yes	SYSTEM imm.	N	Y		allow automatic changes to cached resource types
_gcr_ckptmon_stall_time	Integer	900	yes	SYSTEM imm.	N	Y		CKPT Monitor stall time (secs)
_gcr_ckptmon_trace_time	Integer	0	yes	SYSTEM imm.	N	Y		CKPT Monitor trace time (secs)
_gcr_cpu_consumer_dump_level	Integer	0	yes	SYSTEM imm.	N	Y		level of process dump performed for CPU consumers
_gcr_cpu_min_free	Integer	10	yes	SYSTEM imm.	N	Y		minimum amount of free CPU to flag an anomaly
_gcr_cpu_min_hard_limit	Integer	0	yes	SYSTEM imm.	N	Y		hard limit for min free CPU to flag high CPU
_gcr_css_group_large	Integer		yes	SYSTEM imm.	N	Y		size of large CSS group above which query/update disabled
_gcr_css_group_query_boost	Integer		yes	SYSTEM imm.	N	Y		allowed number of serial multiple queries
_gcr_css_group_try_lock_delay	Integer	10	yes	SYSTEM imm.	N	Y		minimum delay between group locking attempts, secs
_gcr_css_group_update2_interval	Integer		yes	SYSTEM imm.	N	Y		interval between CSS group updates when busy, secs
_gcr_css_group_update_interval	Integer		yes	SYSTEM imm.	N	Y		interval between CSS group updates, secs
_gcr_css_use_2group_lock	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if FALSE, GCR will not try to lock 2 CSS groups at the same time
_gcr_disabled_actions	String		yes	STATIC	N	N		gcr disabled actions list
_gcr_disabled_metrics	String		yes	STATIC	N	N		gcr disabled metrics list
_gcr_dump_cpu_consumers	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, enable dumps of CPU consumers
_gcr_enable_async_helpers	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, GCR will spawn helper actions asynchronously
_gcr_enable_high_cpu_kill	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, GCR may kill foregrounds under high load
_gcr_enable_high_cpu_rm	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, GCR may enable a RM plan under high load
_gcr_enable_high_cpu_rt	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, GCR may boost bg priority under high load
_gcr_enable_high_memory_kill	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, GCR may kill foregrounds under high memory load
_gcr_enable_kill_inst_diags	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, GCR will collect OS diags prior to kill instance
_gcr_enable_ktfbue_gather_stats	Boolean	TRUE	yes	SYSTEM imm.	N	Y		enable/disable gather stats on X$KTFBUE
_gcr_enable_new_drm_check	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if FALSE, revert to old drm load metric
_gcr_enable_pdb_abort	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, GCR will process pdb abort messages
_gcr_enable_statistical_cpu_check	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if FALSE, revert to old cpu load metric
_gcr_ges_cachedres_mult	Integer	20	yes	SYSTEM imm.	N	Y		ges cached resources multiplier
_gcr_ges_longchain_mult	Integer	5	yes	SYSTEM imm.	N	Y		ges longchain multiplier
_gcr_ges_res_cache_percent_threshold	Integer	40	yes	SYSTEM imm.	N	Y		percentage resource cache usage threshold
_gcr_high_cpu_threshold	Integer	10	yes	SYSTEM imm.	N	Y		minimum amount of CPU process must consume to be kill target
_gcr_high_cpwt_threshold	Integer	30	yes	SYSTEM imm.	N	Y		longest tolerable ctwr process waits time
_gcr_high_fbwt_threshold	Integer	300	yes	SYSTEM imm.	N	Y		longest tolerable free buffer waits time
_gcr_high_hashlist_latch_nowait_misses	Integer	10000	yes	SYSTEM imm.	N	Y		highest hash list get nowait fails tolerable
_gcr_high_hashlist_latch_wait_misses	Integer	10000	yes	SYSTEM imm.	N	Y		highest hash list get wait fails tolerable
_gcr_high_lfsci_threshold	Integer	1800	yes	SYSTEM imm.	N	Y		longest tolerable log file switch (checkpoint incomplete) wait
_gcr_high_memory_threshold	Integer	10	yes	SYSTEM imm.	N	Y		minimum amount of Memory process must consume to be kill target
_gcr_inst_termination_action	String	auto	yes	SYSTEM imm.	N	Y		instance termiation follow-up action
_gcr_max_rt_procs	Integer		yes	SYSTEM imm.	N	Y		maximum number of RT DLM processes allowed by GCR
_gcr_max_used_swap	Integer	75	yes	SYSTEM imm.	N	Y		limit for maximum used swap space before flagging an error
_gcr_mem_min_free	Integer	10	yes	SYSTEM imm.	N	Y		minimum amount of free memory to flag an anomaly
_gcr_min_cache_reuse	Integer	50	yes	SYSTEM imm.	N	Y		minimum cache reuse rate threshold
_gcr_min_free_memory_hard_limit	Integer	1073741824	yes	SYSTEM imm.	N	Y		hard limit for minimum free memory,for high memory systems
_gcr_smf	Boolean	FALSE	yes	SYSTEM imm.	N	Y		enable memory information sharing using node shared memory
_gcr_terminate_on_swap	Boolean	FALSE	yes	SYSTEM imm.	N	Y		set to true to allow inst termination on swap metric failure
_gcr_tick	Integer		yes	SYSTEM imm.	N	Y		duration of time tick used by state machine, centisecs
_gcr_use_css	Boolean	TRUE	yes	STATIC	N	N		if TRUE the d-state processing code in 38215338 is enabled
_gcs_check_closed_lock	Integer	0	yes	SYSTEM imm.	N	Y		cache fusion check closed lock level
_gcs_cluster_flash_cache_mode	Integer	0	yes	STATIC	N	N		cluster flash cache mode
_gcs_cluster_flash_cache_persistency	Boolean	FALSE	yes	STATIC	N	N		Enable cluster flash cache persistency (FALSE = disable (default), TRUE = enable
_gcs_cr_master_ping_remote	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, cr request from director will ping the remote holder
_gcs_crslave_check_time	Integer	10	yes	SYSTEM imm.	N	Y		time interval to check for load on cr slaves in seconds
_gcs_crslave_longq_cnt	Integer	2000	yes	SYSTEM imm.	N	Y		long queue time threshold for cr slave
_gcs_crslave_longq_us	Integer	1000	yes	SYSTEM imm.	N	Y		long queue time for cr slave in microseconds
_gcs_current_rdma	Integer	1	yes	SYSTEM imm.	N	Y		if greater than 0, rdma read of current blocks is enabled
_gcs_current_rdma_grant_global	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, enable rdma read of current blocks for global role
_gcs_disable_imc_preallocation	Boolean	FALSE	yes	STATIC	N	N		disable preallocation for imc memory requirement in RAC
_gcs_disable_remote_handles	Boolean	FALSE	yes	STATIC	N	N		disable remote client/shadow handles
_gcs_disable_skip_close_remastering	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, disable skip close optimization in remastering
_gcs_dynamic_sga	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, enable dynamic cache fusion resources in runtime
_gcs_dynamic_sga_preference	Integer	0	yes	SYSTEM imm.	N	Y		gcs dynamic sga preference
_gcs_dynamic_slaves	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, it enables dynamic adjustment of the number of gcs slaves
_gcs_enable_private_iterator	Boolean	TRUE	yes	SYSTEM imm.	N	Y		Enable private iterator for GCS locks
_gcs_fast_reconfig	Boolean	TRUE	yes	STATIC	N	N		if TRUE, enable fast reconfiguration for gcs locks
_gcs_flash_cache_mode	Integer	0	yes	STATIC	N	N		flash cache mode
_gcs_freelists_alloc_percent	Integer	0	yes	STATIC	N	N		initial allocation of gcs freelists percentage of max usage
_gcs_integrity_checks	Integer	1	yes	SYSTEM imm.	N	Y		cache fusion integrity check level
_gcs_kjbdump_threshold	Integer	60	yes	SESSION	Y	Y		threshold timeout to dont dump proc in kjbdmp in seconds
_gcs_latches	Integer	128	yes	STATIC	N	N		number of gcs resource hash latches to be allocated per LMS process
_gcs_lsr_frequency	Integer	60	yes	SYSTEM imm.	N	Y		frequency of invoking lock state resolution in seconds
_gcs_max_antilocks_unmount_inst	Integer	10000	yes	SYSTEM imm.	N	Y		maximum number of anti-locks at unmount instance per LMS
_gcs_min_cr_slaves	Integer	0	yes	SYSTEM imm.	N	Y		if non zero, it enables the minimum number of gcs slaves
_gcs_min_slaves	Integer	0	yes	SYSTEM imm.	N	Y	deprecated	if non zero, it enables the minimum number of gcs slaves
_gcs_partial_open_mode	Integer	5	yes	SYSTEM imm.	N	Y		partial open cache fusion service in reconfiguration
_gcs_pkey_history	Integer	16384	yes	STATIC	N	N		number of pkey remastering history
_gcs_process_in_recovery	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, process gcs requests during instance recovery
_gcs_recoverable_asserts	Integer	0	yes	SYSTEM imm.	N	Y		if non-zero, enable recoverable assert resolution
_gcs_res_freelists	Integer	1	yes	STATIC	N	N		number of gcs resource freelists per LMS
_gcs_res_hash_buckets	Integer		yes	STATIC	N	N		number of gcs resource hash buckets to be allocated
_gcs_res_per_bucket	Integer	4	yes	STATIC	N	N		number of gcs resource per hash bucket
_gcs_reserved_resources	Integer	64	yes	SYSTEM imm.	N	Y		allocate the number of reserved resources in reconfiguration
_gcs_reserved_shadows	Integer	400	yes	SYSTEM imm.	N	Y		allocate the number of reserved shadows in reconfiguration
_gcs_resources	Big integer	0	yes	SYSTEM imm.	Y	Y		number of gcs resources to be allocated
_gcs_shadow_locks	Big integer	0	yes	SYSTEM imm.	Y	Y		number of gcs shadow locks to be allocated
_gcs_spin_check_instance_threshold	Integer	60	yes	SESSION	Y	Y		threshold timeout to dump proc in spin check in seconds
_gcs_spin_check_threshold	Integer	4096	yes	SESSION	Y	Y		spin check attempt count
_gcs_spin_check_time_interval	Integer	300	yes	SESSION	Y	Y		spin check time interval in seconds
_gcs_testing	Integer	0	yes	SYSTEM imm.	N	Y		GCS testing parameter
_gcs_trace_bucket	Boolean	FALSE	yes	STATIC	N	N		TRUE: use GCS trace bucket and trace LOW by default, FALSE: use default bucket but trace only if enabled
_gcs_trace_bucket_size	String	LMS:1048576-RMV:1048576-CRV:1048576-DBW:524288	yes	STATIC	N	N		size of the GCS trace bucket in bytes (format: "LMS:-RMV:-CRV:-DBW:")
_gcs_track_reliable_block_sends	Boolean	FALSE	yes	STATIC	N	N		if TRUE, track block lost on reliable interconnect
_gcs_verify_antilock	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, enable anti-lock check
_ges_aggr_cache_clnup_intvl	Integer	25	yes	SYSTEM imm.	N	Y		aggressive cache clean-up interval (in secs) before FG steal
_ges_bidirectional_chaining	Integer	0	yes	STATIC	N	N		GES bidirectional chaining
_ges_dd_debug	Integer	1	yes	SYSTEM imm.	N	Y		if 1 or higher enables GES deadlock detection debug diagnostics
_ges_debug_acks	Boolean	FALSE	yes	SYSTEM imm.	N	Y		Event to debug acks from bcast resource
_ges_default_lmds	String	*	yes	STATIC	N	N		default lmds for enqueue hashing
_ges_designated_master	Boolean	TRUE	yes	SYSTEM imm.	N	Y		designated master for GES and GCS resources
_ges_diagnostics	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE enables GES diagnostics
_ges_diagnostics_asm_dump_level	Integer	11	yes	SYSTEM imm.	N	Y		systemstate level on global enqueue diagnostics blocked by ASM
_ges_direct_free	Boolean	FALSE	yes	STATIC	N	N		if TRUE, free each resource directly to the freelist
_ges_direct_free_res_type	String		yes	STATIC	N	N		string of resource types(s) to directly free to the freelist
_ges_dump_open_locks	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, dump open locks for the LCK process during shutdown
_ges_fggl	Boolean	TRUE	yes	SYSTEM imm.	N	Y		DLM fg grant lock on/off
_ges_freeable_res_chunk_free	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, free dynamic resource chunks which are freeable
_ges_freeable_res_chunk_free_interval	Integer	180	yes	SYSTEM imm.	N	Y		time interval for freeing freeable dynamic resource chunks
_ges_gather_res_reuse_stats	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE, gather resource reuse statistics
_ges_hash_groups	String	*	yes	STATIC	N	N		enqueue hash table groups
_ges_health_check	Integer	0	yes	SYSTEM imm.	N	Y		if greater than 0 enables GES system health check
_ges_lmd_mapping	String	*	yes	STATIC	N	N		enqueue to lmd mapping
_ges_max_avg_hash_chainlen	Integer	6	yes	SYSTEM imm.	N	Y		maximum average length of GES hash chains
_ges_max_hash_resizes	Integer	0	yes	STATIC	N	N		maximum number of GES hash expansions
_ges_mseq_demo	Integer	0	yes	STATIC	N	N		demo mseq wrap scenarios (dflt is 0)
_ges_nres_divide	Integer	0	yes	STATIC	N	N		how to divide number of enqueue resources among hash tables
_ges_num_aggr_cache_clnup	Integer	5	yes	SYSTEM imm.	N	Y		number of aggressive cache clean-up before FG steal
_ges_num_blockers_to_kill	Integer	1	yes	SYSTEM imm.	N	Y		number of blockers to be killed for hang resolution
_ges_optimizations	Integer	7	yes	SYSTEM imm.	N	Y		GES optimizations level
_ges_resource_memory_opt	Integer	36	yes	SYSTEM imm.	N	Y		enable different level of ges res memory optimization
_ges_server_processes	Integer	1	yes	STATIC	N	N		number of background global enqueue server processes
_ges_vbfreelists	Integer	0	yes	STATIC	N	N		number of valueblock freelists (will be adjusted to power of 2)
_imr_active	Boolean	TRUE	yes	STATIC	N	N		Activate Instance Membership Recovery feature
_imr_avoid_double_voting	Boolean	TRUE	yes	STATIC	N	N		Avoid device voting for CSS reconfig during IMR
_imr_check_css_incarnation_number	Boolean	TRUE	yes	STATIC	N	N		IMR verify the global consistency of CSS incarnation number
_imr_controlfile_access_wait_time	Integer	10	yes	SYSTEM imm.	N	Y		IMR controlfile access wait time in seconds
_imr_dd_slave_wait_time	Integer	30	yes	SYSTEM imm.	N	Y		IMR max time LMON will wait for slave response in seconds
_imr_device_type	String	controlfile	yes	STATIC	N	N		Type of device to be used by IMR
_imr_disk_voting_interval	Integer	3	yes	STATIC	N	N		Maximum wait for IMR disk voting (seconds)
_imr_diskvote_implementation	String	auto	yes	STATIC	N	N		IMR disk voting implementation method
_imr_evicted_member_kill	Boolean	TRUE	yes	STATIC	N	N		IMR issue evicted member kill after a wait
_imr_evicted_member_kill_wait	Integer	20	yes	STATIC	N	N		IMR evicted member kill wait time in seconds
_imr_extra_reconfig_wait	Integer	10	yes	SYSTEM imm.	N	Y		Extra reconfiguration wait in seconds
_imr_highload_threshold	Integer		yes	STATIC	N	N		IMR system highload threshold
_imr_largest_hub_membership	Boolean	TRUE	yes	STATIC	N	N		IMR will derive the largest hub membership from available votes
_imr_max_reconfig_delay	Integer	75	yes	STATIC	N	N		Maximum Reconfiguration delay (seconds)
_imr_mount_retry_wait_time	Integer	20	yes	SYSTEM imm.	N	Y		IMR mount retry wait time (seconds)
_imr_non_blocking_device_driver	Boolean	TRUE	yes	STATIC	N	N		Use the Non Blocking IMR Device Driver Implementation
_imr_remount_retry_wait_time	Integer	60	yes	SYSTEM imm.	N	Y		IMR remount retry wait time in (seconds)
_imr_rim_mount_device	Boolean	FALSE	yes	STATIC	N	N		Enable rim instances to mount IMR device driver
_imr_rr_holder_kill_time	Integer	300	yes	SYSTEM imm.	N	Y		IMR max time instance is allowed to hold RR lock in seconds
_imr_slave_debug	Integer	0	yes	SYSTEM imm.	N	Y		IMR slave debug flags
_imr_splitbrain_res_wait	Integer	0	yes	STATIC	N	N		Maximum wait for split-brain resolution (seconds)
_imr_systemload_check	Boolean	TRUE	yes	STATIC	N	N		Perform the system load check during IMR
_ipc_aggr_limit_percentage	Integer	40	yes	STATIC	N	N		KSIPC memory as a percentage of PGA aggregate limit
_ipc_config_opts_dyn	Big integer	0	yes	SYSTEM imm.	N	Y		Dyn config for ipclw startup
_ipc_config_opts_stat	Big integer	0	yes	STATIC	N	N		static config for ipclw startup
_ipc_emu_aop_timeout	Big integer	0	yes	STATIC	N	N		static emu AOP tinmeout
_ipc_fail_network	Integer	0	yes	SESSION	Y	Y		Simulate cluster network failer
_ipc_switch_reconfig_needed	Boolean	FALSE	yes	STATIC	N	N		to trigger a ipc switch reconfiguration
_ipc_test_failover	Integer	0	yes	STATIC	N	N		Test transparent cluster network failover
_ipc_test_mult_nets	Integer	0	yes	STATIC	N	N		simulate multiple cluster networks
_ipc_trace_limit	Integer		yes	STATIC	N	N		Configure LOG trace limits per second for IPC
_kjdd_call_stack_dump_enabled	Boolean	FALSE	yes	STATIC	N	N		Enables printing of short call stack with the WFG
_kjdd_wfg_dump_cntrl	Integer	0	yes	STATIC	N	N		To control the way Wait-For_Graph is dumped
_ksipc_aspc_enabled	Boolean	FALSE	yes	STATIC	N	N		is KSIPC Address Space Support Enabled
_ksipc_cksum_level	String		yes	STATIC	N	N		Configure IPC Checksum level for clients on a per transport basis
_ksipc_common_sl	Integer		yes	STATIC	N	N		Configure a single SL value for all client/transport combinations
_ksipc_ctrl_threshold_cnt	String		yes	STATIC	N	N		Configure IPC Control Threshold Count Value for clients on a per transport basis
_ksipc_ctrl_threshold_ms	String		yes	STATIC	N	N		Configure IPC Control Threshold Time (ms) Value for clients on a per transport basis
_ksipc_efchecks	Integer	3	yes	STATIC	N	N		Check HCA/OS version for Exafusion
_ksipc_group_sz	Integer	1024	yes	STATIC	N	N		Configure KSIPC group size
_ksipc_heap_extent	Big integer	1048576	yes	STATIC	N	N		KSIPC Heap Extent Size
_ksipc_ipclw_cksum_enable	Integer	0	yes	STATIC	N	N		Configure IPCLW cksum
_ksipc_ipclw_conn_dump	Integer	0	yes	STATIC	N	N		Configure IPCLW connection dump rate
_ksipc_ipclw_enable_param	String		yes	STATIC	N	N		ipclw parameter enablement
_ksipc_ipclw_library_path	String		yes	STATIC	N	N		over-ride default location of lib ipclw
_ksipc_ipclw_network_diag_ms	Integer	0	yes	SYSTEM imm.	N	Y		Configure IPCLW SEND TIMER (in MS)
_ksipc_ipclw_rcvbuf_mb	Integer	0	yes	SYSTEM imm.	N	Y		Configure IPCLW RCVBUF SIZE (in MB)
_ksipc_ipclw_spare_param3	Integer		yes	SYSTEM imm.	N	Y		ksipc ipclw spare parameter 3
_ksipc_ipclw_spare_param4	Integer		yes	SYSTEM imm.	N	Y		ksipc ipclw spare parameter 4
_ksipc_ipclw_spare_param5	Integer		yes	SYSTEM imm.	N	Y		ksipc ipclw spare parameter 5
_ksipc_ipclw_spare_param6	Integer		yes	SYSTEM imm.	N	Y		ksipc ipclw spare parameter 6
_ksipc_ipclw_spare_param7	Integer		yes	SYSTEM imm.	N	Y		ksipc ipclw spare parameter 7
_ksipc_ipclw_spare_param8	Integer		yes	SYSTEM imm.	N	Y		ksipc ipclw spare parameter 8
_ksipc_ipclw_wait_diag_ms	Integer	0	yes	SYSTEM imm.	N	Y		Configure IPCLW WAIT DIAG TIME (in MS)
_ksipc_ipclw_xrc_conn_diag	Integer	0	yes	SYSTEM imm.	N	Y		ksipc xrc transport connection diagnostics
_ksipc_ipclw_xrc_pflags	Integer	0	yes	SYSTEM imm.	N	Y		ksipc xrc transport pflags
_ksipc_libipc_path	String		yes	SYSTEM imm.	N	Y		over-ride default location of libipc
_ksipc_loopback_ips	String		yes	STATIC	N	N		KSIPC Loopback IP addresses
_ksipc_mga_segment_size	Big integer	268435456	yes	STATIC	N	N		KSIPC MGA Segment Size
_ksipc_mode	Integer	0	yes	STATIC	N	N		ksipc mode
_ksipc_netintr_timeout	String	ipq.KSMSQ_UDP_TRANS=30	yes	STATIC	N	N		Specify the timeout for queueing network interrupt to a processon a per transport basis
_ksipc_rds_delay_ms	Integer	1000	yes	SYSTEM imm.	N	Y		Time(in ms) to wait for rds socket send buffers to be flushed
_ksipc_service_level	String		yes	STATIC	N	N		Configure service level for clients on a per transport basis
_ksipc_service_mask	Big integer	1	yes	STATIC	N	N		KSIPC Service Mask
_ksipc_skgxp_compat_library_path	String		yes	STATIC	N	N		over-ride default location of lib skgxp compat
_ksipc_skgxp_library_path	String		yes	STATIC	N	N		over-ride default location of lib skgxp
_ksipc_spare_param1	Integer	0	yes	SYSTEM imm.	N	Y		ksipc spare param 1
_ksipc_spare_param2	String		yes	SYSTEM imm.	N	Y		ksipc spare param 2
_ksipc_spare_param3	Integer	0	yes	SYSTEM imm.	N	Y		ksipc spare param 3
_ksipc_spare_param4	Integer	0	yes	SYSTEM imm.	N	Y		ksipc spare param 4
_ksipc_spare_param5	Integer	0	yes	SYSTEM imm.	N	Y		ksipc spare param 5
_ksipc_vnic_attach_limit	Integer	512	yes	STATIC	N	N		KSIPC VNIC attach limit
_ksipc_wait_flags	Integer	0	yes	SYSTEM imm.	N	Y		tune ksipcwait
_ksipc_window_size	String		yes	STATIC	N	N		Configure IPC Windowing Value for clients on a per transport basis
_ksxp_allow_ksxr_rolling_migration	Boolean	TRUE	yes	STATIC	N	N		Allow KSXR operations during rolling migration
_ksxp_compat_flags	Integer	0	yes	SESSION	Y	Y		ksxp compat flags
_ksxp_control_flags	Integer	0	yes	SYSTEM imm.	N	Y		modify ksxp behavior
_ksxp_diagmode	String	OFF	yes	SYSTEM imm.	N	Y		set to OFF to disable automatic slowsend diagnostics
_ksxp_disable_clss	Integer	0	yes	STATIC	N	N		disable CLSS interconnects
_ksxp_disable_dynamic_loading	Boolean	FALSE	yes	STATIC	N	N		disable dynamic loadin of lib skgxp
_ksxp_disable_ipc_stats	Boolean	FALSE	yes	STATIC	N	N		disable ipc statistics
_ksxp_dump_timeout	Integer	20	yes	STATIC	N	N		set timeout for kjzddmp request
_ksxp_dynamic_skgxp_param	String		yes	SESSION	Y	Y		dynamic skgxp parameters
_ksxp_exa_ip_config	Integer	0	yes	SESSION	Y	Y		ksxp exa ip config
_ksxp_if_config	Integer	0	yes	SESSION	Y	Y		ksxp if config flags
_ksxp_init_stats_bkts	Integer	0	yes	STATIC	N	N		initial number arrays for ipc statistics
_ksxp_ipclw_enabled	Integer	1	yes	STATIC	N	N		enable ipclw for KSXP
_ksxp_ipclw_ptswinsz	Integer	8	yes	STATIC	N	N		KSXP port conn send window
_ksxp_ksmsq_ip_config	Integer	0	yes	SESSION	Y	Y		ksxp ksmsq ip config
_ksxp_lw_post_flags	Integer	0	yes	SYSTEM imm.	N	Y		tune ksxp post (lw)
_ksxp_max_stats_bkts	Integer	0	yes	STATIC	N	N		max. arrays for ipc statistics
_ksxp_ping_enable	Boolean	TRUE	yes	STATIC	N	N		disable dynamic loadin of lib skgxp
_ksxp_ping_polling_time	Integer	0	yes	STATIC	N	N		max. arrays for ipc statistics
_ksxp_poll_netintr_timeout	Integer	3600	yes	SYSTEM imm.	N	Y		ksxp poll network interrupt timeout in seconds
_ksxp_reaping	Integer	50	yes	STATIC	N	N		tune ksxp layer reaping limit
_ksxp_reporting_process	String	LMD0	yes	STATIC	N	N		reporting process for KSXP
_ksxp_save_sockets	Integer	0	yes	STATIC	N	N		Limit foreground process's sockets
_ksxp_save_sockets_pattern	String	*	yes	STATIC	N	N		Process pattern on which sockets saving is active
_ksxp_send_timeout	Integer	300	yes	STATIC	N	N		set timeout for sends queued with the inter-instance IPC
_ksxp_skgxp_ant_options	Integer		yes	STATIC	N	N		SKGXP ANT options
_ksxp_skgxp_ctx_flags1	Integer	0	yes	STATIC	N	N		IPC debug options flags (RAC)
_ksxp_skgxp_ctx_flags1mask	Integer	0	yes	STATIC	N	N		IPC debug options flags mask (RAC)
_ksxp_skgxp_dynamic_protocol	Integer	4096	yes	STATIC	N	N		IPC protocol override (RAC) (0/-1=*,2=UDP,3=RDS,!0x1000=ipc_X)
_ksxp_skgxp_inets	Integer		yes	STATIC	N	N		limit SKGXP networks
_ksxp_skgxp_rgn_ports	Integer	0	yes	STATIC	N	N		region socket limits (0xFFFFNNXX): F=flags, N=min, X=max
_ksxp_skgxp_spare_param1	Integer		yes	SYSTEM imm.	N	Y		ipc ksxp spare parameter 1
_ksxp_skgxp_spare_param2	Integer		yes	SYSTEM imm.	N	Y		ipc ksxp spare parameter 2
_ksxp_skgxp_spare_param3	Integer		yes	SYSTEM imm.	N	Y		ipc ksxp spare parameter 3
_ksxp_skgxp_spare_param4	Integer		yes	SYSTEM imm.	N	Y		ipc ksxp spare parameter 4
_ksxp_skgxpg_last_parameter	Integer	27	yes	SYSTEM imm.	N	Y		last defined skgxpg parameter - ksxp
_ksxp_spare_param1	Integer		yes	SYSTEM imm.	N	Y		KSXP Spare Parameter 1
_ksxp_stats_mem_lmt	Integer	0	yes	STATIC	N	N		limit ipc statistics memory. this parameter is a percentage value
_ksxp_testing	Integer	0	yes	SESSION	Y	Y		KSXP test parameter
_ksxp_unit_test_byte_transformation	Boolean	FALSE	yes	STATIC	N	N		enable byte transformation unit test
_ksxp_validate_cnh_life_cycle	Big integer	0	yes	STATIC	N	N		enable validation of ksxp connection life cycle
_ksxp_wait_flags	Integer	0	yes	SYSTEM imm.	N	Y		tune ksxpwait
_lm_activate_lms_threshold	Integer	100	yes	SYSTEM imm.	N	Y		threshold value to activate an additional lms
_lm_adrm_interval	Integer	300	yes	SYSTEM imm.	N	Y		active drm interval in centiseconds
_lm_adrm_options	Integer	3	yes	SYSTEM imm.	N	Y		active drm options
_lm_adrm_scan_timeout	Integer	50	yes	SYSTEM imm.	N	Y		active drm f2a/flush scan timeout in centisecs
_lm_adrm_time_out	Integer	120	yes	SYSTEM imm.	N	Y		active drm timeout in minutes
_lm_asm_enq_hashing	Boolean	TRUE	yes	STATIC	N	N		if TRUE makes ASM use enqueue master hashing for fusion locks
_lm_async_da	Boolean	FALSE	yes	STATIC	N	N		enable async da requests
_lm_async_pdb_open	Integer	0	yes	STATIC	N	N		if TRUE enables asynchronous pdb open in DLM
_lm_batch_compression_threshold	Integer	0	yes	STATIC	N	N		GES threshold to start compression on batch messages
_lm_better_ddvictim	Boolean	TRUE	yes	STATIC	N	N		GES better deadlock victim
_lm_big_cluster_optimizations	Boolean	TRUE	yes	STATIC	N	N		enable certain big cluster optimizations in drm
_lm_broadcast_res	String	enable_broadcast	yes	STATIC	N	N		Enable broadcast of highest held mode of resource.
_lm_cache_allocated_res_ratio	Integer	50	yes	STATIC	N	N		ratio of cached over allocated resources
_lm_cache_enqueue	String		yes	STATIC	N	N		string of enqueues to cache at the client: separate by |, use DECIMAL identifiers or '' as wildcard, eg. AK-12-
_lm_cache_lvl0_cleanup	Integer	0	yes	STATIC	N	N		how often to cleanup level 0 cache res (in sec)
_lm_cache_res_cleanup	Integer	25	yes	STATIC	N	N		percentage of cached resources should be cleanup
_lm_cache_res_cleanup_tries	Integer	10	yes	SYSTEM imm.	N	Y		max number of batches of cached resources to free per cleanup
_lm_cache_res_options	Integer	0	yes	SYSTEM imm.	N	Y		ges resource cache options
_lm_cache_res_skip_cleanup	Integer	20	yes	STATIC	N	N		multiple of iniital res cache below which cleanup is skipped
_lm_cache_res_type	String	TMHWDI	yes	STATIC	N	N		cache resource: string of lock types(s)
_lm_check_ges_resource	Integer	0	yes	SYSTEM imm.	N	Y		GES: additional checks during resource allocation (0|1|2|3)
_lm_checksum_batch_msg	Integer	0	yes	STATIC	N	N		GES checksum batch messages
_lm_chk_inv_domenq_ops	Boolean	TRUE	yes	SYSTEM imm.	N	Y		enable checks for invalid enqueue operations on domains
_lm_comm_batch_size_option	Integer	2	yes	SYSTEM imm.	N	Y		KJC maximum batch size option
_lm_comm_channel	String	msgq	yes	STATIC	N	N		GES communication channel type
_lm_comm_direct_return_free_multiple	Integer	2	yes	STATIC	N	N		GES Direct Return Free queue multiple
_lm_comm_direct_return_hwm_add	Integer	60	yes	STATIC	N	N		GES SO High Water Mark additional buffers
_lm_comm_direct_return_mp_enable	Boolean	TRUE	yes	SYSTEM imm.	N	Y		GES Direct Return to DLM mp enable
_lm_comm_direct_return_retnq_trigger	Integer	1000	yes	STATIC	N	N		GES Direct Return Queue Size Trigger
_lm_comm_ipclw_connect_trigger	Integer	75	yes	SYSTEM imm.	N	Y		GES communication ipclw connect trigger in ms
_lm_comm_ipclw_wait_enable	Integer	150	yes	SYSTEM imm.	N	Y		GES communication ipclw wait enable in ms
_lm_comm_ipclw_wait_trigger	Integer	100	yes	SYSTEM imm.	N	Y		GES communication ipclw wait trigger in ms
_lm_comm_monitor_pending_sends	Integer	0	yes	SYSTEM imm.	N	Y		Pending sends monitoring
_lm_comm_msgq_bufr_multiple	Integer	8	yes	STATIC	N	N		MSGQ_DRMQ multiple for maximum buffers
_lm_comm_msgq_busywait	Integer	0	yes	SYSTEM imm.	N	Y		busy wait time in microsecond for msgq
_lm_comm_msgq_copy_buffers	Boolean	FALSE	yes	STATIC	N	N		MSGQ_DRMQ copy msgs to new buffer
_lm_comm_msgq_fixed_buffers	Boolean	FALSE	yes	STATIC	N	N		MSGQ with fixed number of receive buffers
_lm_comm_rcv_msg_history_slots	Integer	50	yes	STATIC	N	N		GES communication receive message history slots
_lm_comm_reap_count	Integer	1	yes	SYSTEM imm.	N	Y		message reap count for receive
_lm_comm_receive_buffer_multiple	Integer	2	yes	STATIC	N	N		Additional receive buffer multiple
_lm_comm_send_proxy_bufr_return_mode	Integer	1	yes	STATIC	N	N		Send proxy buffer return mode
_lm_comm_send_proxy_nr_delay	Integer	10	yes	SYSTEM imm.	N	Y		Send proxy delay before sending NULLREQ
_lm_comm_send_proxy_send_comp_wait	Integer	100	yes	SYSTEM imm.	N	Y		Send proxy wait on send completion
_lm_comm_send_proxy_send_wait	Integer	50	yes	SYSTEM imm.	N	Y		Send proxy wait per sends
_lm_comm_send_proxy_tkt_return	Boolean	TRUE	yes	SYSTEM imm.	N	Y		Allow send proxy to return tickets
_lm_comm_send_trace_trigger	Integer	500	yes	SYSTEM imm.	N	Y		GES communication send trace trigger in ms
_lm_comm_slow_op_loop_threshold	Integer	15	yes	SYSTEM imm.	N	Y		GES communication slow operation loop threshold in ms
_lm_comm_slow_op_spx_loop_threshold	Integer	30000	yes	SYSTEM imm.	N	Y		GES comm slow spx operation loop threshold in microsec
_lm_comm_slow_op_stat_dump_threshold	Integer	5	yes	SYSTEM imm.	N	Y		GES communication slow operation stat dump threshold in sec
_lm_comm_sync_seq_on_send_failure	Boolean	TRUE	yes	STATIC	N	N		GES communication sync seq for failed sends after reconfig
_lm_comm_tkts_adaptive	Boolean	TRUE	yes	STATIC	N	N		Adpative ticketing enabled
_lm_comm_tkts_adpt_rsv	Integer	1	yes	SYSTEM imm.	N	Y		Adpative ticketing reserve multiple
_lm_comm_tkts_calc_period_length	Integer	100000	yes	STATIC	N	N		Weighted average calculation interval length (us)
_lm_comm_tkts_max_add	Integer	5	yes	STATIC	N	N		Ticket allocation maximum allotments
_lm_comm_tkts_max_periods	Integer	10	yes	STATIC	N	N		Max number of periods used in weighted avearage calculation
_lm_comm_tkts_min_decrease_wait	Integer	120	yes	STATIC	N	N		Seconds to wait before allowing an allocation decrease
_lm_comm_tkts_min_increase_wait	Integer	10	yes	STATIC	N	N		Seconds to wait before allowing an allocation increase
_lm_comm_tkts_mult_factor	Integer	1	yes	STATIC	N	N		Ticket allocation multiplication factor
_lm_comm_tkts_nullreq_threshold	Integer	1	yes	STATIC	N	N		Null request threshold
_lm_comm_tkts_sub_factor	Integer	10	yes	STATIC	N	N		Ticket allocation subtraction factor
_lm_comm_wait_diag_trigger	Integer	30	yes	SYSTEM imm.	N	Y		GES communication wait diag trigger in ms
_lm_compression_scheme	String	zlib	yes	STATIC	N	N		GES compression scheme
_lm_contiguous_res_count	Integer	128	yes	STATIC	N	N		number of contiguous blocks that will hash to the same HV bucket
_lm_da_win_enable	Boolean	TRUE	yes	STATIC	N	N		enable da windowing
_lm_da_window	Integer	1	yes	SYSTEM imm.	N	Y		number of windows in domain action
_lm_da_window_interval	Integer	0	yes	SYSTEM imm.	N	Y		Interval in centiseconds between each domain action window
_lm_db_rank	Integer	6	yes	SYSTEM imm.	N	Y		rank of this DB for process priority purposes
_lm_db_ranks	String		yes	SYSTEM imm.	N	Y		ranks of DBs on this node
_lm_dd_ignore_nodd	Boolean	FALSE	yes	STATIC	N	N		if TRUE nodeadlockwait/nodeadlockblock options are ignored
_lm_dd_interval	Integer	10	yes	STATIC	N	N		dd time interval in seconds
_lm_dd_max_search_time	Integer	180	yes	STATIC	N	N		max dd search time per token
_lm_dd_maxdump	Integer	50	yes	STATIC	N	N		max number of locks to be dumped during dd validation
_lm_dd_scan_interval	Integer	5	yes	SYSTEM imm.	N	Y		dd scan interval in seconds
_lm_dd_search_cnt	Integer	3	yes	STATIC	N	N		number of dd search per token get
_lm_default_failure_action	Integer	0	yes	SYSTEM imm.	N	Y		default failure action
_lm_deferred_msg_timeout	Integer	163	yes	SYSTEM imm.	N	Y		deferred message timeout
_lm_domain_hash_buckets	Integer	64	yes	STATIC	N	N		number of buckets for the domains hash table
_lm_drm_banned_objs	String		yes	SYSTEM imm.	N	Y	deprecated	list of objects not allowed to do drm
_lm_drm_batch_time	Integer	10	yes	SYSTEM imm.	N	Y		time in seconds to wait to batch drm requests
_lm_drm_disable	Integer	0	yes	SYSTEM imm.	N	Y		disable drm in different level
_lm_drm_disable_kjfc	Boolean	FALSE	yes	STATIC	N	N		disable drm at kjfc level
_lm_drm_duration_limit	Integer	60	yes	SYSTEM imm.	N	Y		set drm object duration limit (secs time/object size)
_lm_drm_duration_limit_type	Integer	1	yes	SYSTEM imm.	N	Y		drm object time limit type (time/size)
_lm_drm_filter_history_window	Integer	60	yes	SYSTEM imm.	N	Y		drm filter history window
_lm_drm_filter_history_window_type	Integer	1	yes	SYSTEM imm.	N	Y		drm object time limit type (time/size)
_lm_drm_filters	Integer	7	yes	SYSTEM imm.	N	Y		enable drm filters
_lm_drm_hiload_percentage	Integer	200	yes	SYSTEM imm.	N	Y		drm high load threshold percentage
_lm_drm_lowload_percentage	Integer	200	yes	SYSTEM imm.	N	Y		drm low load threshold percentage
_lm_drm_max_banned_objs	Integer	10	yes	SYSTEM imm.	N	Y	deprecated	maximum number of objects not allowed to do drm
_lm_drm_max_requests	Integer	100	yes	STATIC	N	N		dynamic remastering maximum affinity requests processed together
_lm_drm_min_interval	Integer	600	yes	SYSTEM imm.	N	Y		minimum interval in secs between two consecutive drms
_lm_drm_object_scan	Boolean	TRUE	yes	STATIC	N	N		enable/disable object scan to force full table scan always
_lm_drm_pdb_on	Boolean	TRUE	yes	STATIC	N	N		only pdb members participate in DRM
_lm_drm_test_duration_limit	Integer	5	yes	SYSTEM imm.	N	Y		set drm test duration limit (secs time/object size)
_lm_drm_we_interval	Integer	60	yes	SESSION	Y	Y		drm wait events collection interval in seconds
_lm_drm_we_size	Integer	2000	yes	STATIC	N	N		size of drm wait events statistics
_lm_drm_window	Integer	0	yes	STATIC	N	N		dynamic remastering bucket window size
_lm_drm_xlatch	Integer	0	yes	STATIC	N	N		dynamic remastering forced exclusive latches
_lm_drmopt12	Integer	184	yes	STATIC	N	N		enable drm scan optimizations in 12
_lm_dump_null_lock	Boolean	FALSE	yes	SYSTEM imm.	N	Y		dump null lock in state dump
_lm_dynamic_lms	Boolean	FALSE	yes	STATIC	N	N		dynamic lms invocation
_lm_dynamic_load	Boolean	TRUE	yes	STATIC	N	N		dynamic load adjustment
_lm_dynamic_sga_target	Integer		yes	SYSTEM imm.	N	Y		dynamically adjust for changes in SGA size
_lm_enable_aff_benefit_stats	Boolean	FALSE	yes	SYSTEM imm.	N	Y		enables affinity benefit computations if TRUE
_lm_enable_pdb_abort	Integer	1	yes	SYSTEM imm.	N	Y		enable pdb abort as default failure action
_lm_enable_translation	Boolean	FALSE	yes	STATIC	N	N		tells if KJURN_PDBID should translate using kpdb calls
_lm_enq_iso_enabled	Boolean	TRUE	yes	STATIC	N	N		if TRUE enables enqueue isolation
_lm_enq_lock_freelist	Integer		yes	STATIC	N	N		Number of ges enqueue element freelist
_lm_enq_rcfg	Boolean	TRUE	yes	STATIC	N	N		if TRUE enables enqueue reconfiguration
_lm_enqueue_blocker_dump_timeout	Integer	120	yes	SYSTEM imm.	N	Y		enqueue blocker dump timeout
_lm_enqueue_blocker_dump_timeout_cnt	Integer	30	yes	SYSTEM imm.	N	Y		enqueue blocker dump timeout count
_lm_enqueue_blocker_kill_timeout	Integer	0	yes	SYSTEM imm.	N	Y		enqueue blocker kill timeout
_lm_enqueue_freelist	Integer	3	yes	STATIC	N	N		Number of enqueue freelist
_lm_enqueue_timeout	Integer	360	yes	SYSTEM imm.	N	Y		enqueue suggested min timeout in seconds
_lm_exadata_fence_type	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if FALSE disable Exadata fence type
_lm_fdrm_stats	Boolean	FALSE	yes	SYSTEM imm.	N	Y		gather full drm statistics
_lm_file_affinity	String		yes	STATIC	N	N		mapping between file id and master instance number
_lm_file_read_mostly	String		yes	STATIC	N	N		mapping between read-mostly file id and master instance number
_lm_free_queue_threshold	Integer	0	yes	SYSTEM imm.	N	Y		GES free queue threshold
_lm_freeze_kill_time	Integer	30	yes	SYSTEM imm.	N	Y		timeout for killing unfrozen processes in rcfg/drm freeze step
_lm_gcs_rht_alloc_size	Integer	4096	yes	STATIC	N	N		gcs rht allocation chunk size
_lm_ges_rht_alloc_size	Integer	4096	yes	STATIC	N	N		ges rht allocation chunk size
_lm_ges_rht_mem_pct	Integer	15	yes	SYSTEM imm.	N	Y		options to size RHT structures per pdb
_lm_gl_hash_scheme	Integer	1	yes	STATIC	N	N		group lock table hashing scheme (0|1|2)
_lm_global_posts	Boolean	TRUE	yes	STATIC	N	N		if TRUE deliver global posts to remote nodes
_lm_hash_control	Integer	5	yes	STATIC	N	N		bit field controlling the hashing behavior of the lock manager
_lm_hashtable_bkt_high	Integer	5	yes	STATIC	N	N		High element threshold in hash table bucket
_lm_hashtable_bkt_low	Integer	3	yes	STATIC	N	N		Low element threshold in hash table bucket
_lm_hashtable_bkt_thr	Integer	70	yes	STATIC	N	N		Threshold for hash table resizing
_lm_hb_acceptable_hang_condition	String	default	yes	SYSTEM imm.	N	Y		list of acceptable hang conditions in heartbeat check
_lm_hb_callstack_collect_time	Integer	5	yes	SYSTEM imm.	N	Y		hb diagnostic call stack collection time in seconds
_lm_hb_callstack_collect_time_long	Integer	60	yes	SYSTEM imm.	N	Y		extended hb diagnostic call stack collection time in seconds
_lm_hb_cfio_timeout	Integer	70	yes	SYSTEM imm.	N	Y		control file io timeout in seconds
_lm_hb_disable_check_list	String	ARC*	yes	SYSTEM imm.	N	Y		list of process names to be disabled in heartbeat check
_lm_hb_enable_acl_check	Boolean	TRUE	yes	SYSTEM imm.	N	Y		to enable the wait analysis with acceptable condition lists
_lm_hb_exponential_hang_time_factor	Integer	2	yes	SYSTEM imm.	N	Y		heartbeat exponential hang time multiplier
_lm_hb_lgio_timeout	Integer	70	yes	SYSTEM imm.	N	Y		LGWR io timeout in seconds
_lm_hb_maximum_hang_report_count	Integer	20	yes	SYSTEM imm.	N	Y		maximum heartbeat hang report count
_lm_hb_per_proc_behavior	String	default	yes	SYSTEM imm.	N	Y		heartbeat behavior
_lm_hb_per_proc_timeout	String	default	yes	SYSTEM imm.	N	Y		heartbeat timeout
_lm_hb_timeout_extension	Integer		yes	SYSTEM imm.	N	Y		heartbeat timeout extension in seconds
_lm_high_load_sysload_percentage	Integer	90	yes	SYSTEM imm.	N	Y		high watermark system load percentage
_lm_high_load_threshold	Integer	5	yes	SYSTEM imm.	N	Y		high load threshold parameter
_lm_hist_bucket_trigger	Integer	500	yes	SYSTEM imm.	N	Y		LM trigger to produce trace bucket dump in ms
_lm_hist_dump_trigger	Integer	100	yes	SYSTEM imm.	N	Y		LM trigger to produce diagnostic in ms
_lm_hist_opcode_trigger	Integer	0	yes	SYSTEM imm.	N	Y		LM opcode to produce trace bucket dump
_lm_hvenqid4_opt	Integer	1	yes	STATIC	N	N		pass setmaster in id4 of HV enqueue name
_lm_hwc_disabled	Boolean	FALSE	yes	SYSTEM imm.	N	Y		to disable handle with care behavior
_lm_idle_connection_action	String	kill	yes	SYSTEM imm.	N	Y		GES idle connection action
_lm_idle_connection_check	Boolean	TRUE	yes	SYSTEM imm.	N	Y		GES idle connection check
_lm_idle_connection_check_interval	Integer	140	yes	SYSTEM imm.	N	Y		GES idle connection check interval time
_lm_idle_connection_instance_check_callout	Boolean	TRUE	yes	SYSTEM imm.	N	Y		GES idle connection instance check callout
_lm_idle_connection_kill	Boolean	TRUE	yes	SYSTEM imm.	N	Y		GES idle connection kill
_lm_idle_connection_kill_max_skips	Integer	1	yes	STATIC	N	N		GES idle connection max skip kill request
_lm_idle_connection_load_check	Boolean	TRUE	yes	SYSTEM imm.	N	Y		GES idle connection load check
_lm_idle_connection_max_ignore_kill_count	Integer	2	yes	STATIC	N	N		GES maximum idle connection kill request ignore count
_lm_idle_connection_quorum_threshold	Integer	50	yes	STATIC	N	N		GES idle connection health quorum threshold
_lm_inherited_max_requests	Integer	100	yes	SYSTEM imm.	N	Y		maximum inherited affinity dissolve requests processed together
_lm_kill_fg_on_timeout	Boolean	TRUE	yes	STATIC	N	N		GES kill fg on IPC timeout
_lm_killproc_timeout	Integer	120	yes	SYSTEM imm.	N	Y		lazy domain killproc timeout in seconds
_lm_kjbdomlzdomscn_interval	Integer	1	yes	STATIC	N	N		kjbdomlzdomscn() interval time in seconds
_lm_lazy_domain_timeout	Integer	600	yes	SYSTEM imm.	N	Y		lazy domain timeout in seconds
_lm_lazy_recovery_member_timeout	Integer	300	yes	SYSTEM imm.	N	Y		lazy recovery member detach timeout in seconds
_lm_lhupd_interval	Integer	5	yes	SYSTEM imm.	N	Y		load and health update interval
_lm_lmd_waittime	Integer	8	yes	STATIC	N	N		default wait time for lmd in centiseconds
_lm_lmon_nowait_latch	Boolean	TRUE	yes	STATIC	N	N		if TRUE makes lmon get nowait latches with timeout loop
_lm_lms	Integer	0	yes	STATIC	N	N		number of background gcs server processes to start
_lm_lms_hipri_yield_spincount	Integer	10	yes	SYSTEM imm.	N	Y		LMS or slaves yield spin count threshold when in hi-pri
_lm_lms_no_yield	Boolean	FALSE	yes	SYSTEM imm.	N	Y		if TRUE, LMS will not yield in spin mode
_lm_lms_opt_priority	Boolean	TRUE	yes	SYSTEM imm.	N	Y		enable freeslot lms priority optimization
_lm_lms_priority_check_frequency	Integer	60000	yes	STATIC	N	N		frequency of LMS priority decisions in milliseconds
_lm_lms_priority_dynamic	Boolean	TRUE	yes	SYSTEM imm.	N	Y		enable lms priority modification
_lm_lms_rt_threshold	Integer		yes	SYSTEM imm.	N	Y		maximum number of real time lms processes on machine
_lm_lms_spin	Boolean	FALSE	yes	SYSTEM imm.	N	Y		make lms not sleep
_lm_lms_waittime	Integer	3	yes	STATIC	N	N		default wait time for lms in centiseconds
_lm_local_hp_enq	Boolean	TRUE	yes	STATIC	N	N		use static file affinity for HP enqueue mastership
_lm_locks	Integer	12000	yes	STATIC	N	N		number of enqueues configured for cluster database
_lm_low_load_percentage	Integer	75	yes	SYSTEM imm.	N	Y		low watermark percentage for load threshold
_lm_master_weight	Integer	1	yes	STATIC	N	N		master resource weight for this instance
_lm_max_lms	Integer	0	yes	STATIC	N	N		max. number of background global cache server processes
_lm_max_lms_block_time	Integer	5	yes	SYSTEM imm.	N	Y		max blocking time allowed on LMS (sec)
_lm_mp_additional_big_buffers	Integer	20	yes	STATIC	N	N		GES MP extra big buffers per pool
_lm_mp_additional_reg_buffers	Integer	20	yes	STATIC	N	N		GES MP extra regular buffers per pool
_lm_mp_avail_queue_threshold	Integer	0	yes	SYSTEM imm.	N	Y		GES MP avail queue threshold
_lm_mp_bulk_mbuf_free	Boolean	FALSE	yes	SYSTEM imm.	N	Y		GES MP bulk free message buffer queues
_lm_mp_bulk_trigger_divisor	Integer	2	yes	STATIC	N	N		GES MP bulk free trigger divisor
_lm_mp_expand_big_pool_percent	Integer	1	yes	SYSTEM imm.	N	Y		GES MP expand big pool
_lm_mp_expand_reg_pool_percent	Integer	5	yes	SYSTEM imm.	N	Y		GES MP expand regular pool
_lm_mp_latch_trigger	Integer	4000	yes	SYSTEM imm.	N	Y		GES MP Latch trigger threshold for trace lines
_lm_mp_latch_trigger_soft	Integer	40000	yes	SYSTEM imm.	N	Y		GES MP Latch trigger threshold for soft assert
_lm_mp_share_lms_pools	Boolean	TRUE	yes	STATIC	N	N		GES MP share LMS pools with critical BGs
_lm_mp_small_lms_pools	Boolean	TRUE	yes	STATIC	N	N		GES MP small regular pool for LMS when not sharing
_lm_msg_batch_size	Integer	0	yes	STATIC	N	N		GES batch message size
_lm_msg_cleanup_interval	Integer	3000	yes	STATIC	N	N		GES message buffer cleanup interval time
_lm_msg_pool_dump_threshold	Integer	20000	yes	SYSTEM imm.	N	Y		GES message pool dump threshold in terms of buffer count
_lm_msg_pool_user_callstack_dump	Boolean	FALSE	yes	SYSTEM imm.	N	Y		GES message pool call stack dump upon exceeding of threshold
_lm_mwin_req_queue_max_size	Integer	4000	yes	SYSTEM imm.	N	Y		maximum size of multiwindow request queue
_lm_new_esm	Integer	1	yes	STATIC	N	N		use new enter server mode code
_lm_no_lh_check	Boolean	FALSE	yes	SYSTEM imm.	N	Y		skip load and health check at decision points
_lm_no_sync	Boolean	TRUE	yes	STATIC	N	N		skip reconfiguration/drm syncr/synca messaging
_lm_node_join_opt	Boolean	FALSE	yes	STATIC	N	N		cluster database node join optimization in reconfig
_lm_nodrm_service_pct	Integer	95	yes	SYSTEM imm.	N	Y		minimum nonsingleton service access percentage to disable drm
_lm_non_fault_tolerant	Boolean	FALSE	yes	STATIC	N	N		disable cluster database fault-tolerance mode
_lm_nonisolated_restype	String	TOTTUL	yes	SYSTEM imm.	N	Y		string of resource types banned from enqueue isolation
_lm_num_bnft_stats_buckets	Integer	1	yes	STATIC	N	N		number of buckets in the benefit stats hash table
_lm_num_msg_pools_per_type	Integer	1	yes	STATIC	N	N		number of GES message pools per type
_lm_num_proc_frz_dump	Integer	5	yes	SYSTEM imm.	N	Y		reconfiguration: max number processes to dump in frz
_lm_num_pt_buckets	Integer	8192	yes	STATIC	N	N		number of buckets in the object affinity hash table
_lm_num_pt_latches	Integer	128	yes	STATIC	N	N		number of latches in the object affinity hash table
_lm_omni_ack_timeout	Integer	60	yes	SYSTEM imm.	N	Y		Max time to wait for omni acks before triggering netcheck in secs
_lm_optmode_switch	Integer	0	yes	SYSTEM imm.	N	Y		GES: Optmode switching for enqueues (none, manual, stats-driven)
_lm_pdb_domains_enable	Integer	7	yes	STATIC	N	N		enable pdb domains in DLM
_lm_pdb_preopen	Boolean	TRUE	yes	SYSTEM imm.	N	Y		enable pdb preopen
_lm_pdb_preopen_timeout	Integer	1800	yes	SYSTEM imm.	N	Y		pdb preopen timeout in seconds
_lm_pdb_wait_all_gone	Boolean	FALSE	yes	SESSION	Y	Y		pdb domain attach wait until all locks are gone
_lm_pdb_weight_opts	Integer	90	yes	SYSTEM imm.	N	Y		options to size RHT structures per pdb
_lm_postevent_buffer_size	Integer	256	yes	STATIC	N	N		postevent buffer size
_lm_preregister_css_restype	String	CF	yes	STATIC	N	N		enqueue type that requires pre-registration to css
_lm_proactive_rcvinst_opts	Integer	3	yes	STATIC	N	N		proactive recovery instance attach options
_lm_proc_freeze_timeout	Integer	70	yes	SYSTEM imm.	N	Y		reconfiguration: process freeze timeout
_lm_proc_frz_dump_timeout	Integer	500	yes	SYSTEM imm.	N	Y		reconfiguration: process freeze dump timeout (msec)
_lm_process_batching	Boolean	TRUE	yes	STATIC	N	N		GES implicit process batching for IPC messages
_lm_process_lock_q_scan_limit	Integer	100	yes	SYSTEM imm.	N	Y		limit on scanning process lock queue instead of resource convert lock queue
_lm_procs	Integer	1088	yes	STATIC	N	N		number of client processes configured for cluster database
_lm_psrcfg	Boolean	TRUE	yes	STATIC	N	N		enable pseudo reconfiguration
_lm_rac_spare_dp1	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp1
_lm_rac_spare_dp10	String		yes	SYSTEM imm.	N	Y		rac parameter dp10
_lm_rac_spare_dp11	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp11
_lm_rac_spare_dp12	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp12
_lm_rac_spare_dp13	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp13
_lm_rac_spare_dp14	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp14
_lm_rac_spare_dp15	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp15
_lm_rac_spare_dp16	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp16
_lm_rac_spare_dp17	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp17
_lm_rac_spare_dp18	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp18
_lm_rac_spare_dp19	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp19
_lm_rac_spare_dp2	Integer	100	yes	SYSTEM imm.	N	Y		rac parameter dp2
_lm_rac_spare_dp20	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp20
_lm_rac_spare_dp21	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp21
_lm_rac_spare_dp22	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp22
_lm_rac_spare_dp23	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp23
_lm_rac_spare_dp24	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp24
_lm_rac_spare_dp25	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp25
_lm_rac_spare_dp26	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp26
_lm_rac_spare_dp27	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp27
_lm_rac_spare_dp28	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp28
_lm_rac_spare_dp29	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp29
_lm_rac_spare_dp3	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp3
_lm_rac_spare_dp30	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp30
_lm_rac_spare_dp4	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp4
_lm_rac_spare_dp5	Integer	0	yes	SYSTEM imm.	N	Y		rac parameter dp5
_lm_rac_spare_dp6	String		yes	SYSTEM imm.	N	Y		rac parameter dp6
_lm_rac_spare_dp7	String		yes	SYSTEM imm.	N	Y		rac parameter dp7
_lm_rac_spare_dp8	String		yes	SYSTEM imm.	N	Y		rac parameter dp8
_lm_rac_spare_dp9	String		yes	SYSTEM imm.	N	Y		rac parameter dp9
_lm_rac_spare_p1	Integer	0	yes	STATIC	N	N		rac parameter p1
_lm_rac_spare_p10	String		yes	STATIC	N	N		rac parameter p10
_lm_rac_spare_p11	Integer	0	yes	STATIC	Y	N		rac parameter p11
_lm_rac_spare_p12	Integer	0	yes	STATIC	Y	N		rac parameter p12
_lm_rac_spare_p13	Integer	0	yes	STATIC	Y	N		rac parameter p13
_lm_rac_spare_p14	String		yes	STATIC	Y	N		rac parameter p14
_lm_rac_spare_p15	String		yes	STATIC	Y	N		rac parameter p15
_lm_rac_spare_p16	String		yes	STATIC	Y	N		rac parameter p16
_lm_rac_spare_p2	Integer	0	yes	STATIC	N	N		rac parameter p2
_lm_rac_spare_p3	Integer	0	yes	STATIC	N	N		rac parameter p3
_lm_rac_spare_p4	Integer	0	yes	STATIC	N	N		rac parameter p4
_lm_rac_spare_p5	Integer	0	yes	STATIC	N	N		rac parameter p5
_lm_rac_spare_p6	String		yes	STATIC	N	N		rac parameter p6
_lm_rac_spare_p7	String		yes	STATIC	N	N		rac parameter p7
_lm_rac_spare_p8	String		yes	STATIC	N	N		rac parameter p8
_lm_rac_spare_p9	String		yes	STATIC	N	N		rac parameter p9
_lm_rcfg_history	Integer	512	yes	STATIC	N	N		number of rcfg history entries
_lm_rcfg_kjcdump_time	Integer	60	yes	STATIC	N	N		dlm reconfiguration communication dump interval
_lm_rcfg_min_record	Integer	200	yes	STATIC	N	N		min reconfiguration elapsed time (ms) to save history for
_lm_rcfg_timeout	Integer	489	yes	SYSTEM imm.	N	Y		dlm reconfiguration timeout
_lm_rcvinst	Boolean	TRUE	yes	STATIC	N	N		instance inheritance
_lm_rcvinst_atp_opt	Boolean	TRUE	yes	SESSION	Y	Y		recovery instance optimization for ATP
_lm_rcvinst_sga_threshold	Integer	85	yes	SESSION	Y	Y		recovery buddy SGA threshold
_lm_rcvr_hang_allow_time	Integer	70	yes	SYSTEM imm.	N	Y		receiver hang allow time in seconds
_lm_rcvr_hang_cfio_kill	Boolean	FALSE	yes	SYSTEM imm.	N	Y		to kill receiver hang at control file IO
_lm_rcvr_hang_check_frequency	Integer	10	yes	STATIC	N	N		receiver hang check frequency in seconds
_lm_rcvr_hang_check_system_load	Boolean	FALSE	yes	SYSTEM imm.	N	Y		examine system load when check receiver health
_lm_rcvr_hang_kill	Boolean	TRUE	yes	SYSTEM imm.	N	Y		to kill receiver hang
_lm_rcvr_hang_systemstate_dump_level	Integer	0	yes	SYSTEM imm.	N	Y		systemstate dump level upon receiver hang
_lm_receiver_type	Integer	0	yes	SYSTEM imm.	N	Y		receiver thread type performing receive function
_lm_recovery_pdbw_reduction	Integer	4	yes	SYSTEM imm.	N	Y		recovery member pdbw reduction
_lm_recovery_set	Integer	1	yes	SYSTEM imm.	N	Y		enable recovery set checking for accessing invalid domains
_lm_reloc_use_mhint	Boolean	FALSE	yes	STATIC	N	N		if TRUE, AR-/AH-enqueues use mastering hints
_lm_remount_check_interval	Integer	100	yes	SYSTEM imm.	N	Y		LM remount check time interval in ms
_lm_req_max_life	Integer	36000	yes	SYSTEM imm.	N	Y		maximum life time of request in seconds
_lm_res_hash_bucket	Integer	0	yes	STATIC	N	N		number of resource hash buckets
_lm_res_part	Integer	128	yes	STATIC	N	N		number of resource partition configured for gcs
_lm_res_tm_hash_bucket	Integer	0	yes	STATIC	N	N		number of extra TM resource hash buckets
_lm_resend_open_convert_timeout	Integer	30	yes	SYSTEM imm.	N	Y		timeout in secs before resubmitting the open-convert
_lm_resource_behchng	Integer	3	yes	SYSTEM imm.	N	Y		GES resource behavior change enabling
_lm_resource_recycle_cnt	Integer	4	yes	SYSTEM imm.	N	Y		GES: number of resources to recycle optimization
_lm_ress	Integer	6000	yes	STATIC	N	N		number of resources configured for cluster database
_lm_rm_object_bypass	Boolean	TRUE	yes	STATIC	N	N		enable read-mostly object bypass for HARIM
_lm_rm_slaves	Integer	1	yes	SYSTEM imm.	N	Y		number of remastering slaves
_lm_rs_priority_reset_delay	Integer	30	yes	SYSTEM imm.	N	Y		delay from end of reconfig to RS reducing its priority
_lm_send_mode	String	auto	yes	STATIC	N	N		GES send mode
_lm_send_queue_batching	Boolean	TRUE	yes	STATIC	N	N		GES send queue message batching
_lm_send_queue_length	Integer	5000	yes	STATIC	N	N		GES send queue maximum length
_lm_sendproxy_reserve	Integer	25	yes	STATIC	N	N		GES percentage of send proxy reserve of send tickets
_lm_share_lock_opt	Boolean	TRUE	yes	STATIC	N	N		if TRUE enables share lock optimization
_lm_share_lock_pdbisolation	Boolean	TRUE	yes	STATIC	N	N		if TRUE enables share lock optimization with pdb isolation
_lm_share_lock_restype	String		yes	STATIC	N	N		string of enqueue resource types eligible for S-optimisation
_lm_share_opt_async_open_pdb	Boolean	TRUE	yes	SYSTEM imm.	N	Y		if TRUE enables s-opt with async open pdb
_lm_single_inst_affinity_lock	Boolean	FALSE	yes	STATIC	N	N		enable single instance affinity lock optimization
_lm_singleton_pdb_opt	Boolean	TRUE	yes	STATIC	N	N		RAC PDB singleton optimization
_lm_sndq_flush_int	Integer	5	yes	SYSTEM imm.	N	Y		send queue flush time interval (ms)
_lm_sp_slave_mode	Integer	0	yes	SYSTEM imm.	N	Y		sendproxy thread operation mode
_lm_sp_slaves	Integer	0	yes	SYSTEM imm.	N	Y		number of sendproxy threads
_lm_spare_threads	Integer	0	yes	SYSTEM imm.	N	Y		number of spare threads to be created by the GPnP master
_lm_spare_undo	Integer	0	yes	SYSTEM imm.	N	Y		number of spare undo tablespaces to be created by GPnP master
_lm_sq_batch_factor	Integer	2	yes	STATIC	N	N		GES send queue minimum batching factor
_lm_sq_batch_type	String	auto	yes	STATIC	N	N		GES send queue batching mechanism
_lm_sq_batch_waittick	Integer	3	yes	SYSTEM imm.	N	Y		GES send queue batching waittime in tick
_lm_sq_batch_waittick_worker	Integer	10	yes	SYSTEM imm.	N	Y		GES send queue batching waittime for worker in tick
_lm_sync_timeout	Integer	163	yes	SYSTEM imm.	N	Y		Synchronization timeout for DLM reconfiguration steps
_lm_throttle_time_interval	Integer	60	yes	STATIC	N	N		GES message throttle interval time in sec
_lm_ticket_active_sendback	Integer	50	yes	STATIC	N	N		Flow control ticket active sendback threshold
_lm_ticket_check_inject	Boolean	FALSE	yes	SYSTEM imm.	N	Y		Inject tickets when flow control tkt leak discoverd
_lm_ticket_cluster_max	Integer	10000	yes	STATIC	N	N		GES messaging tickets cluster size maximum
_lm_ticket_cluster_per_inst	Integer	1000	yes	STATIC	N	N		GES messaging tickets cluster per instance
_lm_ticket_low_limit_warning	Integer	10	yes	SYSTEM imm.	N	Y		lowest number of avail tickets percentage threshold warning
_lm_ticket_min	Integer	50	yes	STATIC	N	N		GES messaging tickets per instance minimum
_lm_ticket_sgasize_divisor	Integer	50	yes	STATIC	N	N		GES messaging tickets sga size divisor
_lm_ticket_sgasize_max	Integer	5000	yes	STATIC	N	N		GES messaging tickets sga size maximum
_lm_tickets	Integer	1000	yes	SYSTEM imm.	Y	Y		GES messaging tickets
_lm_timed_statistics_level	Integer	0	yes	SYSTEM imm.	N	Y		if non zero, it enables timed statistics on lmd and lms
_lm_tkt_leak_check_count	Integer	5	yes	STATIC	N	N		Consecutive low NULLACKs to trigger leak check
_lm_tkt_leak_check_seconds	Integer	300	yes	STATIC	N	N		Duration of leak check in seconds
_lm_tx_delta	Integer	16	yes	STATIC	N	N		TX lock localization delta
_lm_uid_default_lookup_value	Boolean	TRUE	yes	STATIC	N	N		returns the default value for uid to id translation
_lm_use_gcr	Boolean	TRUE	yes	SYSTEM imm.	N	Y		use GCR module if TRUE
_lm_use_new_defmsgtmo_action	Boolean	TRUE	yes	SYSTEM imm.	N	Y		use new defered msg queue timeout action
_lm_use_tx_tsn	Boolean	TRUE	yes	STATIC	N	N		use undo tsn affinity master as TX enqueue master
_lm_use_us_timer	Boolean	FALSE	yes	SYSTEM imm.	N	Y		Use microsecond timer for LM hist
_lm_validate_pbatch	Boolean	FALSE	yes	STATIC	N	N		GES process batch validation
_lm_wait_for_hub_rcv_timeout	Integer	300000	yes	SESSION	Y	Y		read-only insts wait for hub avaliable to recover in millis
_lm_wait_pending_send_queue	Boolean	TRUE	yes	STATIC	N	N		GES wait on pending send queue
_lm_watchpoint_kjmddp	String		yes	STATIC	N	N		list of kjmddp fields for memory watchpoint
_lm_watchpoint_maximum	Integer	3	yes	STATIC	N	N		GES number of watchpoints
_lm_watchpoint_timeout	Integer	3600	yes	STATIC	N	N		GES maximum time in seconds to keep watchpoint
_lm_worker_mode	Integer	0	yes	SYSTEM imm.	N	Y		LMS worker thread mode
_lm_worker_threads	Integer	0	yes	SYSTEM imm.	N	Y		number of LMS worker threads
_lm_xids	Integer	1196	yes	STATIC	N	N		number of transaction IDs configured for cluster database
_lms_rollbacks	Integer	0	yes	SYSTEM imm.	N	Y		Maximum number of CR rollbacks per block under LMS server
_rac_dbtype_reset	Boolean	FALSE	yes	SYSTEM imm.	N	Y		RAC database type reset from CRS
_rac_propagate_last_rba	Boolean	TRUE	yes	SYSTEM imm.	N	Y		Propagate last written log redo address in RAC for log mining