Bug#683654: lsb-base: some messages should be conditioned by $VERBOSE
tags 683654 +moreinfo
thanks
Le jeudi, 2 août 2012 16.38:41, Teodor a écrit :
> In Debian the recommendation for all init scripts is to check the variable
> VERBOSE from /etc/default/rcS and only print a message on console only if
> this variable is not 0.
From the content of the debian-policy package, I don't think that's true; can
you point me to where this recommendation comes from ?
> This should be adopted by init-functions too, at least for some of the
> functions that print [info] tags.
As only the init scripts themselves can know which of the messages handed to
the log_msg_* functions are important or not, I think the responsability of
handling an eventual VERBOSE variable is upon the individual iniscripts and
not upon lsb-base.
Le mardi, 7 août 2012 11.55:40, Dmitry Smirnov a écrit :
> Is that correct that [info] messages are only printed by 'log_action_msg'?
Correct.
> It may be used for messages like "service is already running" and I'm not
> sure if we want to suppress such messages.
Indeed, there's no way to differentiate useful from useless log messages.
I think that the fact that a call to log_*_msg always leads to having a
message printed is actually a feature and a characteristic of these shell
functions. Changing this interface to start printing messages conditionally is
a quite intrusive change IMHO.
Although I would have been tempted to directly tag +wontfix or mark the bug -
done, I'm hereby tagging as +moreinfo to see if I can get convinced.
Cheers,
OdyX
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