Aurica, your post was very helpful. For anyone on Ubuntu, the path to
the XML file is /usr/local/jss/bin/JSSDBUtilityConfig.xml. cd
/usr/local/jss/bin/mv JSSDBUtilityConfig.xml
JSSDBUtilityConfig.xml.oldsudo java -jar
/usr/local/jss/bin/JSSDatabaseUt...
We usually have folks boot into recovery and choose the disk from there.
Once rebooted, we have them update in the traditional way. This will
ensure it doesn't happen again.