documentation: move git(7) to git(1)

[thirdparty/git.git] / Documentation / git-gc.txt

diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
index d424a4ecbe2c751550f50048e63ce640941a3ebb..6ace615d807e3afe91800094e13797fc15d2bae4 100644 (file)
--- a/Documentation/git-gc.txt
+++ b/Documentation/git-gc.txt
@@ -104,7 +104,22 @@ The optional configuration variable 'gc.pruneExpire' controls how old
 the unreferenced loose objects have to be before they are pruned.  The
 default is "2 weeks ago".
 
-See Also
+
+Notes
+-----
+
+git-gc tries very hard to be safe about the garbage it collects. In
+particular, it will keep not only objects referenced by your current set
+of branches and tags, but also objects referenced by the index, remote
+tracking branches, refs saved by linkgit:git-filter-branch[1] in
+refs/original/, or reflogs (which may references commits in branches
+that were later amended or rewound).
+
+If you are expecting some objects to be collected and they aren't, check
+all of those locations and decide whether it makes sense in your case to
+remove those references.
+
+SEE ALSO
 --------
 linkgit:git-prune[1]
 linkgit:git-reflog[1]
@@ -117,4 +132,4 @@ Written by Shawn O. Pearce <spearce@spearce.org>
 
 GIT
 ---
-Part of the linkgit:git[7] suite
+Part of the linkgit:git[1] suite