X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fexportfs%2Fexports.man;h=fd6d4be4a74bfe53a44799eef5fcabc7399e2fa1;hp=65aeefbac5d4bce932f5d3df00391460b42820fb;hb=1408e610ac2db753543a546c4312b2eb6799f044;hpb=aa2d2da46ab7ecef2fabd8a54d75c03038fd7996

diff --git a/utils/exportfs/exports.man b/utils/exportfs/exports.man
index 65aeefb..fd6d4be 100644
--- a/utils/exportfs/exports.man
+++ b/utils/exportfs/exports.man
@@ -178,6 +178,14 @@ 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.