nfs(5): document new [no]resvport option

Kernel 2.6.25 deprecates intr/nointr.  Reflect this change in nfs(5).

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

diff --git a/utils/mount/nfs.man b/utils/mount/nfs.man
index ad2a14da875a95bf4a16b509d8384fec21d5d0d5..13de5245204c5138d05d476c80b07011bee8ee85 100644 (file)
--- a/utils/mount/nfs.man
+++ b/utils/mount/nfs.man
@@ -612,6 +612,13 @@ Using the
 option is preferred to using the
 .B soft
 option because it is significantly less likely to result in data corruption.
+.IP
+The
+.BR intr " / " nointr
+mount option is deprecated after kernel 2.6.25.
+Only SIGKILL can interrupt a pending NFS operation on these kernels,
+and if specified, this mount option is ignored to provide backwards
+compatibility with older kernels.
 .TP 1.5i
 .BR cto " / " nocto
 Selects whether to use close-to-open cache coherence semantics.
@@ -706,6 +713,13 @@ Using the
 option is preferred to using the
 .B soft
 option because it is significantly less likely to result in data corruption.
+.IP
+The
+.BR intr " / " nointr
+mount option is deprecated after kernel 2.6.25.
+Only SIGKILL can interrupt a pending NFS operation on these kernels,
+and if specified, this mount option is ignored to provide backwards
+compatibility with older kernels.
 .TP 1.5i
 .BR cto " / " nocto
 Selects whether to use close-to-open cache coherence semantics