NAME DESCRIPTION VALUE
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_gc_affinity_limit dynamic affinity limit 50
_gc_affinity_minimum dynamic affinity minimum activity per minute 6000
_gc_affinity_time if non zero, enable dynamic object affinity 10
_gc_async_memcpy if TRUE, use async memcpy FALSE
_gc_check_bscn if TRUE, check for stale blocks TRUE
_gc_coalesce_recovery_reads if TRUE, coalesce recovery reads TRUE
_gc_defer_time how long to defer down converts for hot buffers 3
_gc_dissolve_undo_affinity if TRUE, dissolve undo affinity after an offline FALSE
_gc_dynamic_affinity_locks if TRUE, get dynamic affinity locks TRUE
_gc_element_percent global cache element percent 103
_gc_global_lru turn global lru off, make it automatic, or turn it on AUTO
_gc_initiate_undo_affinity if TRUE, initiate undo affinity after an online TRUE
_gc_integrity_checks set the integrity check level 1
_gc_keep_recovery_buffers if TRUE, make recovery buffers current TRUE
_gc_latches number of latches per LMS process 8
_gc_maximum_bids maximum number of bids which can be prepared 0
_gcs_fast_reconfig if TRUE, enable fast reconfiguration for gcs locks TRUE
_gcs_latches number of gcs resource hash latches to be allocated per LMS process 64
_gcs_pkey_history number of pkey remastering history 4000
_gcs_process_in_recovery if TRUE, process gcs requests during instance recovery TRUE
_gcs_resources number of gcs resources to be allocated
_gcs_shadow_locks number of pcm shadow locks to be allocated
_gc_statistics if TRUE, kcl statistics are maintained TRUE
_gcs_testing GCS testing parameter 0
_gc_tsn_undo_affinity if TRUE, use TSN undo affinity TRUE
_gc_undo_affinity if TRUE, enable dynamic undo affinity TRUE
_gc_undo_affinity_locks if TRUE, get affinity locks for undo TRUE
_gc_use_cr if TRUE, allow CR pins on PI and WRITING buffers TRUE
_gc_vector_read if TRUE, vector read current buffers TRUE
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