=0 is a better value that =2 because it is a background thread where durability is achieved based on isolated galera machines based on this research: openquery.com.au/blog/innodbflushlogsontrxcommit-galeracluster
upstream pull request for codership documentation: https://github.com/codership/galera/pull/86
patch:
=== modified file 'debian/additions/my.cnf'
--- debian/additions/my.cnf 2014-07-17 20:22:01 +0000
+++ debian/additions/my.cnf 2014-07-28 07:04:36 +0000
@@ -165,7 +165,7 @@
#query_cache_size=0
#
# Optional setting
-#innodb_flush_log_at_trx_commit=2
+#innodb_flush_log_at_trx_commit=0
[mysqldump]
quick
=== modified file 'support-files/rpm/server.cnf'
--- support-files/rpm/server.cnf 2014-07-17 20:22:01 +0000
+++ support-files/rpm/server.cnf 2014-07-28 07:04:52 +0000
@@ -25,7 +25,7 @@
#query_cache_size=0
#
# Optional setting
-#innodb_flush_log_at_trx_commit=2
+#innodb_flush_log_at_trx_commit=0
# this is only for embedded server
[embedded]
made changes -
2014-07-28 12:55
Field
Original Value
New Value
Assignee
Nirbhay Choubey
[ nirbhay_c
]
Labels
galera
made changes -
2014-08-06 02:06
Fix Version/s
5.5.39-galera
[ 16302
]
Fix Version/s
10.0.13-galera
[ 16800
]
Resolution
Fixed
[ 1
]
Status
Open
[ 1
]
Closed
[ 6
]
made changes -
2021-12-06 21:40
Workflow
MariaDB v3
[ 65026
]
MariaDB v4
[ 148070
]
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Bug
Minor
Thank you for the suggestion. Updated.
http://bazaar.launchpad.net/~maria-captains/maria/maria-5.5-galera/revision/3515