X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fexportfs%2Fexports.man;h=f420a20d60c48a8a54f2284e460c6c22b35f9604;hp=2b316f546bd95187622a4697d750f3410850adf4;hb=a980156c122e975cc185a6c41ef705f166a5765f;hpb=c5ea2fbc9ab9d142aa867da594a66f4097df03d1

diff --git a/utils/exportfs/exports.man b/utils/exportfs/exports.man
index 2b316f5..f420a20 100644
--- a/utils/exportfs/exports.man
+++ b/utils/exportfs/exports.man
@@ -168,6 +168,14 @@ copes with the situation effectively.
 The option can be explicitly disabled with
 .IR hide .
 .TP
+.IR crossmnt
+This option is similar to
+.I nohide
+but it makes it possible for clients to move from the filesystem marked
+with crossmnt to exported filesystems mounted on it.  Thus when a child
+filesystem "B" is mounted on a parent "A", setting crossmnt on "A" has
+the same effect as setting "nohide" on B.
+.TP
 .IR no_subtree_check
 This option disables subtree checking, which has mild security
 implications, but can improve reliability in some circumstances.