doc: add 'logger_setting' parameter information to acrn-dm documentation

Add the '--logger_setting' parameter information to the 'acrn-dm' parameter
document.

Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
This commit is contained in:
Geoffroy Van Cutsem 2019-09-09 12:44:10 +02:00 committed by deb-intel
parent ff91d07337
commit ede5988587
1 changed files with 9 additions and 0 deletions

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@ -317,3 +317,12 @@ Here are descriptions for each of these ``acrn-dm`` command line parameters:
running. It can only be powered off from inside the VM itself. running. It can only be powered off from inside the VM itself.
By default, this option is not enabled. By default, this option is not enabled.
* - :kbd:`--logger_setting <console,level=4;disk,level=4;kmsg,level=3>`
- This option sets the level of logging that is used for each log channel.
The general format of this option is ``<log channel>,level=<log level>``.
Different log channels are separated by a semi-colon (``;``). The various
log channels available are: ``console``, ``disk`` and ``kmsg``. The log
level ranges from 1 (``error``) up to 5 (``debug``).
By default, the log severity level is set to 4 (``info``).