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8.2.7. Debugging and Troubleshooting

inst.updates=
Specifies the location of the updates.img file to be applied to the installation program runtime. The syntax is the same as in the inst.repo option - see Table 8.1, “Installation Sources” for details. In all formats, if you do not specify a file name but only a directory, the installation program will look for a file named updates.img.
inst.loglevel=
Specifies the minimum level for messages to be logged on a terminal. This only concerns real-time logging in a terminal; log files will always contain messages of all levels.
Possible values for this option from the lowest to highest level are: debug, info, warning, error and critical. The default value is info, which means that by default, the logging terminal will display messages ranging from info to critical, but not debug.
inst.syslog=
Once the installation starts, this option sends log messages to the syslog process on the specified host. The remote syslog process must be configured to accept incoming connections.
inst.virtiolog=
Specifies a virtio port (a character device at /dev/virtio-ports/name) to be used for forwarding logs. The default value is org.fedoraproject.anaconda.log.0; if this port is present, it will be used.