Is MGMTDB Using HugePages ?

The HugePages was configured for newly built Linix 6 servers, and we did not change any configurations of GIMR database “-MGMTDB”. Just found MGMTDB is using HugePages automatically if HugePages is configured according the alert log.

**********************************************************************
Mon Sep 19 12:52:15 2016
Dump of system resources acquired for SHARED GLOBAL AREA (SGA)

Mon Sep 19 12:52:15 2016
 Per process system memlock (soft) limit = UNLIMITED
Mon Sep 19 12:52:15 2016
 Expected per process system memlock (soft) limit to lock
 SHARED GLOBAL AREA (SGA) into memory: 754M
Mon Sep 19 12:52:15 2016
 Available system pagesizes:
 4K, 2048K
Mon Sep 19 12:52:15 2016
 Supported system pagesize(s):
Mon Sep 19 12:52:15 2016
 PAGESIZE AVAILABLE_PAGES EXPECTED_PAGES ALLOCATED_PAGES ERROR(s)
Mon Sep 19 12:52:15 2016
 4K Configured 4 4 NONE
Mon Sep 19 12:52:15 2016
 2048K 59398 377 377 NONE
Mon Sep 19 12:52:15 2016
**********************************************************************

System parameters with non-default values:
 processes = 300
 cpu_count = 2
 sga_target = 752M
 control_files = "+OCR_VOTE/_MGMTDB/CONTROLFILE/current.260.922884271"
 db_block_size = 8192
 compatible = "12.1.0.2.0"
 cluster_database = FALSE
 db_create_file_dest = "+OCR_VOTE"
 _catalog_foreign_restore = FALSE
 undo_tablespace = "UNDOTBS1"
 _disable_txn_alert = 3
 _partition_large_extents = "false"
 remote_login_passwordfile= "EXCLUSIVE"
 db_domain = ""
 dispatchers = "(PROTOCOL=TCP) (SERVICE=-MGMTDBXDB)"
 job_queue_processes = 0
 _kolfuseslf = TRUE
 parallel_min_servers = 0
 audit_trail = "NONE"
 db_name = "_mgmtdb"
 open_cursors = 100
 pga_aggregate_target = 325M
 statistics_level = "TYPICAL"
 diagnostic_dest = "/u01/app/grid"
 enable_pluggable_database= TRUE
Advertisements
This entry was posted in 12c new features, Configuration, GI and RAC and tagged , , , , , . Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s