Add an option to specify that the received ZFS should not be automatically

mounted (receive -u).

Obtained from:	OpenSolaris (onnv revision 8584:327a1b6dd944)
Approved by:	pjd

3 files changed, 11 insertions, 5 deletions

diff --git a/cddl/contrib/opensolaris/cmd/zfs/zfs_main.c b/cddl/contrib/opensolaris/cmd/zfs/zfs_main.c
index 6f5f92ebc4e7..d6bc6e129af1 100644
--- a/cddl/contrib/opensolaris/cmd/zfs/zfs_main.c
+++ b/cddl/contrib/opensolaris/cmd/zfs/zfs_main.c
@@ -20,7 +20,7 @@
  */
 
 /*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
@@ -2457,7 +2457,7 @@ zfs_do_receive(int argc, char **argv)
 
 	bzero(&flags, sizeof (recvflags_t));
 	/* check options */
-	while ((c = getopt(argc, argv, ":dnvF")) != -1) {
+	while ((c = getopt(argc, argv, ":dnuvF")) != -1) {
 		switch (c) {
 		case 'd':
 			flags.isprefix = B_TRUE;
@@ -2465,6 +2465,9 @@ zfs_do_receive(int argc, char **argv)
 		case 'n':
 			flags.dryrun = B_TRUE;
 			break;
+		case 'u':
+			flags.nomount = B_TRUE;
+			break;
 		case 'v':
 			flags.verbose = B_TRUE;
 			break;
diff --git a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h
index 4e8efb4e73a2..9a13bbbf5422 100644
--- a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h
+++ b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h
@@ -20,7 +20,7 @@
  */
 
 /*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
@@ -457,6 +457,9 @@ typedef struct recvflags {
 
 	/* byteswap flag is used internally; callers need not specify */
 	int byteswap : 1;
+
+	/* do not mount file systems as they are extracted (private) */
+	int nomount : 1;
 } recvflags_t;
 
 extern int zfs_receive(libzfs_handle_t *, const char *, recvflags_t,
diff --git a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_sendrecv.c b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_sendrecv.c
index 5ee17fb85086..3516f6d60bdf 100644
--- a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_sendrecv.c
+++ b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_sendrecv.c
@@ -20,7 +20,7 @@
  */
 
 /*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
@@ -2080,7 +2080,7 @@ zfs_receive(libzfs_handle_t *hdl, const char *tosnap, recvflags_t flags,
 
 	err = zfs_receive_impl(hdl, tosnap, flags, infd, stream_avl, &top_zfs);
 
-	if (err == 0 && top_zfs) {
+	if (err == 0 && !flags.nomount && top_zfs) {
 		zfs_handle_t *zhp;
 		prop_changelist_t *clp;