Rants, Raves, and Rhetoric v4

Tag: CEVista

  • Report Just Usernames

    Occasionally I’ll want to see the usernames who use something like a user-agent property or were doing something during a range of time. Rather than report all the log lines and pick them out of the data, I use this which Blackboard (or maybe BEA added). Note  we’ve added user-agents to the webserver.log. The double […]

  • Useful User Agents

    Rather than depend on end users to accurately report the browser used, I look for the user-agent in the web server logs. (Yes, I know it can be spoofed. Power users would be trying different things to resolve their own issues not coming to us.) Followers of this blog may recall I changed the Weblogic […]

  • Diff and Spaces

    Amy’s dump of the CE/Vista settings table ended up with a slightly different format than mine. I was able to use sed to rejoin the correct lines. This resulted in two files with spaces on about half of the lines in the file. Ouch. Thankfully diff has a -b flag to ignore the spaces. Really […]

  • Odd Tracking File Recording

    Every time a Vista 3 node is shut down without going through the initiated shut down process, there is a chance of incorrect data written to the tracking files (in NodeA/tracking/). Normally it leaves strange characters or partial lines at the end of the file. This is the first time I have seen it write […]

  • Preserving CE/Vista Settings

    I’ve been asked for notes about this a few times. So here’s a blog post instead. 🙂 A coworker is working on scripting our updates. We lost the Luminis Message Adapter settings in applying the patch to the environment we provide to our clients. Fortunately, those settings are maintained by us not our clients. So […]

  • IMS Import Error When Node Is Down

    This is what I got when a node was down while I attempted to do an IMS import in Blackboard CE/Vista. Failed to upload files, exiting. Cause could include invalid permission on file/directory, invalid file/directory or repository related problems The keywords permission, file, and directory in this would have sent me anywhere but to the […]