I have installed both Netweaver 7.2 (no SP) and NWDS 7.2 (SP5) on my Windows 7 laptop, using a MAXDB. I am deploying my application (a ear) from NWDS to Netweaver during my development. The deployment usually only takes 1 or 2 minutes. After working for a week or so, the deployment didn't work any more --- the deployment hung and wouldn't complete. I waited over 30 minutes and it still was not finishing. So I shutdown the Netweaver and NWDS gracefully or ungracefully (with all means possible), and I could not re-start the Netweaver any more. The meaningful log message I could get is:
[May 22, 2011 5:07:22 PM ] Starting to persist instance profile
[May 22, 2011 5:08:51 PM ] Thread [Watchdog for main] initiated a full thread dump on [Sun May 22 17:08:51 EDT 2011] due to: [Watchdog timeout]
[May 22, 2011 5:08:52 PM ] Exception occurred for component [internal/unkown] of type [unkown]
com.sap.engine.bootstrap.SynchronizationException: No progress was recorded since [ Sun May 22 17:07:22 EDT 2011]. Check the database and file system state. If you are using MAXDB ensure that the log and data volumes are not full
at com.sap.engine.bootstrap.Bootstrap.timeout(Bootstrap.java:313)
at com.sap.engine.lib.time.Watchdog.run(Watchdog.java:95)
The MAXDB seems to be working fine, and there was no indication of log full. But I still tried to clean-up the MAXDB log using dbmcli, but failed because of security reasons (mostly because the security mode of Windows 7 doesn't work well with Netweaver 7.2 and its MAXDB version I guess).
Then only workaround left for me was to uninstall and restall the Netweaver and its MAXDB. It happened twice in the last 2 weeks. It's a long process and I don't want to do it every week.
Does anybody experienced the same issue? How did you solve the problem?
Thanks in advance.
Bing
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