--==_Exmh_9212087320
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Here is another set of patches for knfsd.
There is a patch for the kernel 2.1.115 and a patch for knfsd->980830.
These patches do three things:
1) Allow multiple exports of a partition.
2) Allows mounting of subdirectories of export points.
(If they are on the same partition.)
3) Allow regular files to be exported.
I have not updated exporfs or mountd except for a change the getfh system
call. Because of this if you want to mount sub-directoryies of and
exported partition you must put the path in xtab. Exportfs will do this.
Export the partition and then export the sub-directories. When you mount
the sub-directories you will get error messages, but entries should end
up in xtab. (Everything will go to hell if you reboot, because the
the order of the `exportfs -a' is likely to be wrong.)
Very little testing has been done, so good luck.
Allen <gam3@acm.org>
--==_Exmh_9212087320
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To: okir@monad.swb.de (Olaf Kirch)
Subject: mountd patch
ReplyTo: gam3@acm.org
Date: Wed, 19 Aug 1998 13:58:57 -0700
From: "G. Allen Morris III" <gam3@harpo.morris.fam>
Olaf,
Here is a patch for the mountd TODO item.
TODO:
mountd
* Unregister service from portmapper upon exit/SIGTERM
----------------
--- linux-nfs-0.4.22.orig/utils/mountd/mountd.c Mon Jun 9 08:20:13 1997
+++ linux-nfs-0.4.22/utils/mountd/mountd.c Wed Aug 19 13:48:32 1998
@@ -33,6 +33,18 @@
{ NULL, 0, 0, 0 }
};
=
+/*
+ * Signal handler.
+ */
+static void =
+killer (int sig)
+{
+ pmap_unset (MOUNTPROG, MOUNTVERS);
+ pmap_unset (MOUNTPROG, MOUNTVERS_POSIX);
+ pmap_unset (MOUNTPROG, MOUNTVERS_NFSV3);
+ xlog (L_FATAL, "Caught signal %d, un-registering and exiting.", sig);
+}
+
bool_t
mount_null_1_svc(struct svc_req *rqstp, void *argp, void *resp)
{
@@ -296,9 +308,17 @@
/* Initialize logging. */
xlog_open("mountd");
=
+ signal(SIGHUP, SIG_IGN);
+ signal(SIGINT, SIG_IGN);
+ signal(SIGTERM, SIG_IGN);
+
rpc_init("mountd", MOUNTPROG, MOUNTVERS, mount_dispatch, 0, 0);
rpc_init("mountd", MOUNTPROG, MOUNTVERS_POSIX, mount_dispatch, 0, 0);
rpc_init("mountd", MOUNTPROG, MOUNTVERS_NFSV3, mount_dispatch, 0, 0);
+
+ signal(SIGHUP, killer);
+ signal(SIGINT, killer);
+ signal(SIGTERM, killer);
=
/* Parse the command line options and arguments. */
opterr =3D 0;
-- Allen Morris <gam3@acm.org>--==_Exmh_9212087320--
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