[PATCH] nscd: Improve nscd.conf comments.

[Florian Weimer]

* Carlos O'Donell:

> diff --git a/nscd/nscd.conf b/nscd/nscd.conf
> index 39b875912d..487ffe461d 100644
> --- a/nscd/nscd.conf
> +++ b/nscd/nscd.conf
> @@ -3,6 +3,9 @@
>  #
>  # An example Name Service Cache config file.  This file is needed by nscd.
>  #
> +# WARNING: Running nscd with a secondary caching service like sssd may lead to
> +#          unexpected behaviour, especially with how long entries are cached.
> +#
>  # Legal entries are:
>  #
>  #	logfile			<file>
> @@ -23,6 +26,9 @@
>  #	check-files		<service> <yes|no>
>  #	persistent		<service> <yes|no>
>  #	shared			<service> <yes|no>
> +#	NOTE: Setting 'shared' to a value of 'yes' will accelerate the lookup,
> +#	      but those lookups will not be counted as cache hits
> +#	      i.e. 'nscd -g' may show '0%'.
>  #	max-db-size		<service> <number bytes>
>  #	auto-propagate		<service> <yes|no>
>  #

Looks good to me, thanks.

Florian