# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1248873686 -3600
# Node ID a5509916d4f6aaa5526f856590ae06e631fb5d01
# Parent df0c18fcc4fcfccbbd2e837bd89f3fc48a41ba6d
libfsimage: Support for zfs version 16.
Remove version checks to support boot of ZFS root filesystem version
16.
Signed-off-by: Susan Kamm-Worrell <susan.kamm-worrell@xxxxxxx>
xen-unstable changeset: 19889:88627284ec29
xen-unstable date: Mon Jul 06 11:42:05 2009 +0100
---
tools/libfsimage/zfs/fsys_zfs.c | 5 +----
tools/libfsimage/zfs/zfs-include/dmu_objset.h | 9 ++++++---
tools/libfsimage/zfs/zfs-include/zfs.h | 4 ++--
tools/libfsimage/zfs/zfs-include/zfs_znode.h | 4 ++--
4 files changed, 11 insertions(+), 11 deletions(-)
diff -r df0c18fcc4fc -r a5509916d4f6 tools/libfsimage/zfs/fsys_zfs.c
--- a/tools/libfsimage/zfs/fsys_zfs.c Wed Jul 29 09:24:38 2009 +0100
+++ b/tools/libfsimage/zfs/fsys_zfs.c Wed Jul 29 14:21:26 2009 +0100
@@ -297,8 +297,7 @@ uberblock_verify(uberblock_phys_t *ub, i
if (zio_checksum_verify(&bp, (char *)ub, UBERBLOCK_SIZE) != 0)
return (-1);
- if (uber->ub_magic == UBERBLOCK_MAGIC &&
- uber->ub_version > 0 && uber->ub_version <= SPA_VERSION)
+ if (uber->ub_magic == UBERBLOCK_MAGIC && uber->ub_version > 0)
return (0);
return (-1);
@@ -761,8 +760,6 @@ dnode_get_path(fsi_file_t *ffi, dnode_ph
if ((errnum = zap_lookup(ffi, dn, ZPL_VERSION_STR, &version, stack)))
return (errnum);
- if (version > ZPL_VERSION)
- return (-1);
if ((errnum = zap_lookup(ffi, dn, ZFS_ROOT_OBJ, &objnum, stack)))
return (errnum);
diff -r df0c18fcc4fc -r a5509916d4f6
tools/libfsimage/zfs/zfs-include/dmu_objset.h
--- a/tools/libfsimage/zfs/zfs-include/dmu_objset.h Wed Jul 29 09:24:38
2009 +0100
+++ b/tools/libfsimage/zfs/zfs-include/dmu_objset.h Wed Jul 29 14:21:26
2009 +0100
@@ -17,7 +17,7 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
- * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
@@ -28,8 +28,11 @@ typedef struct objset_phys {
dnode_phys_t os_meta_dnode;
zil_header_t os_zil_header;
uint64_t os_type;
- char os_pad[1024 - sizeof (dnode_phys_t) - sizeof (zil_header_t) -
- sizeof (uint64_t)];
+ uint64_t os_flags;
+ char os_pad[2048 - sizeof (dnode_phys_t)*3 -
+ sizeof (zil_header_t) - sizeof (uint64_t)*2];
+ dnode_phys_t os_userused_dnode;
+ dnode_phys_t os_groupused_dnode;
} objset_phys_t;
#endif /* _SYS_DMU_OBJSET_H */
diff -r df0c18fcc4fc -r a5509916d4f6 tools/libfsimage/zfs/zfs-include/zfs.h
--- a/tools/libfsimage/zfs/zfs-include/zfs.h Wed Jul 29 09:24:38 2009 +0100
+++ b/tools/libfsimage/zfs/zfs-include/zfs.h Wed Jul 29 14:21:26 2009 +0100
@@ -17,7 +17,7 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
@@ -28,7 +28,7 @@
/*
* On-disk version number.
*/
-#define SPA_VERSION 14ULL
+#define SPA_VERSION 16ULL
/*
* The following are configuration names used in the nvlist describing a pool's
diff -r df0c18fcc4fc -r a5509916d4f6
tools/libfsimage/zfs/zfs-include/zfs_znode.h
--- a/tools/libfsimage/zfs/zfs-include/zfs_znode.h Wed Jul 29 09:24:38
2009 +0100
+++ b/tools/libfsimage/zfs/zfs-include/zfs_znode.h Wed Jul 29 14:21:26
2009 +0100
@@ -17,7 +17,7 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
- * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
@@ -28,7 +28,7 @@
#define ZFS_ROOT_OBJ "ROOT"
#define ZPL_VERSION_STR "VERSION"
-#define ZPL_VERSION 3ULL
+#define ZPL_VERSION 4ULL
#define ZFS_DIRENT_OBJ(de) BF64_GET(de, 0, 48)
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