~ruther/guix-local

391bdd8f7f6db2873647e566f5a5570b4eb59c62 — Ludovic Courtès 11 years ago 710b492
doc: Mention that the current generation is not deleted.

* doc/guix.texi (Invoking guix package): Mention that the current
  generation is not deleted.  This is a followup to d26eb84.
1 files changed, 2 insertions(+), 3 deletions(-)

M doc/guix.texi
M doc/guix.texi => doc/guix.texi +2 -3
@@ 1142,9 1142,8 @@ When @var{pattern} is specified, delete the matching generations.  When
specified duration match.  For instance, @code{--delete-generations=1m}
deletes generations that are more than one month old.

If the current generation matches, it is deleted atomically---i.e., by
switching to the previous available generation.  Note that the zeroth
generation is never deleted.
If the current generation matches, it is @emph{not} deleted.  Also, the
zeroth generation is never deleted.

Note that deleting generations prevents roll-back to them.
Consequently, this command must be used with care.