Hi Aaron, When I run jBoss without debugger, I get: [Configuration] Detected JMX Bug: Server reports attribute 'JDBCUser' is not wri teable for MBean 'DefaultDomain:name=jdbc/IRBIS_core,service=XADataSource' [Configuration] Detected JMX Bug: Server reports attribute 'TimestampUsed' is no t writeable for MBean 'DefaultDomain:name=jdbc/IRBIS_core,service=XADataSource' Interesting, 2 attributes of 16 disappear in both cases. And it seems to depend upon the startup speed. Probably it is other JMX bug than one that you have found. BTW, I think that the message "Detected JMX Bug..." should be classified as "Debug" log message, because it may frighten jBoss users :-) I'll change this, okay? Thanks, Oleg Aaron Mulder wrote: AM> Okay, once again, I believe I've fixed the problem that causes AM> URLs to disappear from jboss.jcml. It's in CVS, as of moments ago. As AM> Oleg indicated, the JMX RI reports certain attributes as read-only when AM> they're really not. I finally managed to duplicate it, though strangely AM> for different attributes. AM> Anyway, we just worked around the problem by checking the AM> attribute writeability manually instead of asking JMX. Though I still AM> can't nail down the exact circumstances that cause the problem, hopefully AM> that will fix it for everyone. AM> There will be a new binary build soon, for those that don't want AM> to mess with CVS. AM> Aaron
