About once a week our JMS Server hangs due to the file store becomming locked
and only a reboot solves the problem (for about a week). We are currently running
WL7 SP2 on a Win2k server. Any ideas?
####<Feb 20, 2004 10:03:57 PM CAT> <Alert> <JMS> <dhweblogic02> <myserver> <ExecuteThread:
'11' for queue: 'JMS.TimerClientPool'> <kernel identity> <> <040051> <JMSServer
"MyJMSServer", store failure while deleting message for destination notification/jms/postDataGatherQueue,
java.io.IOException: JMS store, file = <MYJMSFILE STORE000000.DAT>, path = <C:\bea7\MyJMSFile\MYJMSFILE
STORE000000.DAT>: error during write, java.io.IOException: The process cannot
access the file because another process has locked a portion of the file.>
java.io.IOException: JMS store, file = <MYJMSFILE STORE000000.DAT>, path = <C:\bea7\MyJMSFile\MYJMSFILE
STORE000000.DAT>: error during write, java.io.IOException: The process cannot
access the file because another process has locked a portion of the file
at weblogic.jms.store.FileIOFile.throwIOException(FileIOFile.java:61)
at weblogic.jms.store.FileIOFile.writeInt(FileIOFile.java:214)
at weblogic.jms.store.FileIOStream.delete(FileIOStream.java:638)
at weblogic.jms.store.StoreRequest.doTheIO(StoreRequest.java:270)
at weblogic.jms.store.JMSStore.execute(JMSStore.java:249)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213
This is very odd, as only one process ever opens
the store's file. Perhaps there is a misconfiguration
where two WL stores refer to
the same exact file (which *will*
result in unpredictable behavior and data loss).
Make sure that you aren't booting the same
WL server twice, and make sure that you
are not running two WL stores that have the same
name and use the same directory.
Tom
I initially suspected this to be anti-virus sofware, but it has since been disabled.
Kevin
Tom Barnes <pleasereplyinnewsgroup.webl...@newsgroups.bea.com>
wrote:
What is your operating system, and JVM?
How many stores are running on the server?
Hi Tom, we are running one store , Win2k, WL SP2 using JDK1.3.06. There is backup
software on the machine. I will have out IT Dept exclude the file store.