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.
 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.
 .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.
 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
 .TP 1.5i
 .BR cto " / " nocto
 Selects whether to use close-to-open cache coherence semantics