[zorg] r206405 - Hopefully fix buildbot issues with database locks by serializing buildbots use of sqlite. Server has been hanging on occasion because of this issue. Thanks to David Dean for this patch.

[Chris Matthews]

Author: cmatthews
Date: Wed Apr 16 12:40:40 2014
New Revision: 206405

URL: http://llvm.org/viewvc/llvm-project?rev=206405&view=rev
Log:
Hopefully fix buildbot issues with database locks by serializing buildbots use of sqlite.  Server has been hanging on occasion because of this issue. Thanks to David Dean for this patch.

Modified:
    zorg/trunk/buildbot/llvmlab/master/master.cfg

Modified: zorg/trunk/buildbot/llvmlab/master/master.cfg
URL: http://llvm.org/viewvc/llvm-project/zorg/trunk/buildbot/llvmlab/master/master.cfg?rev=206405&r1=206404&r2=206405&view=diff
==============================================================================
--- zorg/trunk/buildbot/llvmlab/master/master.cfg (original)
+++ zorg/trunk/buildbot/llvmlab/master/master.cfg Wed Apr 16 12:40:40 2014
@@ -53,7 +53,7 @@ import config
 
 # This specifies what database buildbot uses to store change and scheduler
 # state.
-c['db_url'] = "sqlite:///state.sqlite"
+c['db_url'] = "sqlite:///state.sqlite?serialize_access=1"
 
 ####### BUILDSLAVES
 
@@ -115,4 +115,4 @@ c['projectName'] = "lab.llvm.org"
 c['projectURL'] = "http://lab.llvm.org/"
 c['buildbotURL'] = "http://lab.llvm.org:8013/"
 
-#c['prioritizeBuilders'] = config.builders.prioritizeBuilders
\ No newline at end of file
+#c['prioritizeBuilders'] = config.builders.prioritizeBuilders