Clarify `size:200k` and `count:5` global log rotation options
@@ -230,6 +230,14 @@ Syntax
Log rotation for run/task/services using the `log` sub-option with
redirection to a log file. Global setting, applies to all services.
+ The size can be given as bytes, without a specifier, or in `k`, `M`,
+ or `G`, e.g. `size:10M`, or `size:3G`. A value of `size:0` disables
+ log rotation. The default is `200k`.
+
+ The count value is recommended to be between 1-5, with a default 5.
+ Setting count to 0 means the logfile will be truncated when the MAX
+ size limit is reached.
+
* `tty [LVLS] <DEV> [BAUD] [noclear] [nowait] [nologin] [TERM]`
`tty [LVLS] <CMD> <ARGS> [noclear] [nowait]`
The first variant of this option uses the built-in getty on the given
