Untested ashift

support/MacZFS.pmdoc/index.xml

@@ -11,6 +11,16 @@
     <versions min-spec="1.000000" />
     <scripts></scripts>
   </distribution>
+  <description>Welcome to MacZFS, a free implementation of the ZFS file system for Mac OSX Leopard and newer.
+
+MacZFS offers nearly unlimited storage capacity, only limited by the amount and size of hard disks connected to an computer.  It offers data replication in mirror or raidz configuration, dynamic stripping and build-in storage pool based volume management.
+
+MacZFS has end-to-end compression and strong data checksumming, including self-healing of bit-rot or any other read problem in redundant pools and offers unlimited, nearly-instantaneous snapshot support for backup and ecovery.  Snapshots can be mount for read-only inspection, efficiently transfered between storage pools for off-site backups or promoted to full read-write filesystems.
+
+MacZFS is based on the original Sun implementation of the ZFS file system and Apple's initial port to Leopard whch was discontinued before public release.
+
+Today, MacZFS is developed by a community effort on www.maczfs.org and released under the CDDL and APSL liecenses.
+  </description>
   <contents>
     <choice title="ZFS for Leopard" id="zfs105"
     tooltip="ZFS for Leopard"
@@ -29,9 +39,9 @@
         startHidden="unchanged" />
       </choice-reqs>
     </choice>
-    <choice title="ZFS for Snow Leopard and Lion" id="zfs106"
-    tooltip="ZFS for Snow Leopard and Lion"
-    description="ZFS for Snow Leopard and Lion on Intel 32 bit and 64 bit machines"
+    <choice title="ZFS for Snow Leopard, Lion and Mountain Lion" id="zfs106"
+    tooltip="ZFS for Snow Leopard to Mountain Lion"
+    description="ZFS for Snow Leopard, Lion and Mountain Lion on Intel 32 bit and 64 bit machines"
     starts_selected="true" starts_enabled="true"
     starts_hidden="false">
       <pkgref id="com.bandlem.mac.zfs.106.pkg" />
@@ -40,7 +50,7 @@
         selected="no" enabled="no" hidden="yes"
         startSelected="unchanged" startEnabled="unchanged"
         startHidden="unchanged" />
-        <requirement id="tosv" operator="lt" value="'10.8'"
+        <requirement id="tosv" operator="lt" value="'10.9'"
         selected="no" enabled="no" hidden="yes"
         startSelected="unchanged" startEnabled="unchanged"
         startHidden="unchanged" />
@@ -59,20 +69,21 @@
 {\colortbl;\red255\green255\blue255;}
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\ql\qnatural\pardirnatural
 
-\f0\fs26 \cf0 This will install the next-generation ZFS support for Mac OSX systems running either Leopard or Snow Leopard. Preview support for Lion is available.}]]>
+\f0\fs26 \cf0 This will install the next-generation ZFS support for Mac OSX systems running either Leopard or Snow Leopard and newer.}]]>
 </resource>
     </locale>
   </resources>
   <requirements>
     <requirement id="tosv" operator="ge" value="'10.5'">
       <message>Mac ZFS needs at least Leopard to run.</message>
     </requirement>
-    <requirement id="tosv" operator="lt" value="'10.8'">
-      <message>Mac ZFS is only certified to run on Leopard and Snow Leopard at this time, though preview support for Lion is available.</message>
+    <requirement id="tosv" operator="lt" value="'10.9'">
+      <message>Mac ZFS is only certified to run on Mac OSX Leopard to Mountain Lion.</message>
     </requirement>
   </requirements>
   <flags />
   <item type="file">01zfs.xml</item>
   <item type="file">02zfs.xml</item>
   <mod>properties.title</mod>
+  <mod>description</mod>
 </pkmkdoc>

support/release.sh

@@ -4,6 +4,8 @@
 DIR=`dirname $0`
 BUILD=build
 
+DEFAULT_IDENTIFIER=com.bandlem.mac
+
 VERSION=`${DIR}/version.sh`
 if [ -z "${VERSION}" ]
 then
@@ -12,6 +14,7 @@ then
 fi
 
 CONFIG=Release
+IDENTIFIER=${DEFAULT_IDENTIFIER}
 INSTALL=No
 
 while [[ $1 == -* ]]; do
@@ -20,6 +23,7 @@ while [[ $1 == -* ]]; do
   case $OPT in
     --debug) CONFIG=Debug ;;
     --install) INSTALL=Yes ;;
+    --id) IDENTIFIER="$1" ; shift ;;
     --) break; ;;
     *) echo "Unknown arguments $OPT $*"; exit 1; ;;
   esac
@@ -36,17 +40,20 @@ USER=`whoami`
 (
 mkdir -p ${DIR}/../${BUILD}
 rm -rf ${DIR}/../${BUILD}/ZFS105
-rm -rf ${DIR}/../${BUILD}/ZFS105
+rm -rf ${DIR}/../${BUILD}/ZFS106
 cp -R ${DIR}/MacZFS.pmdoc ${DIR}/../${BUILD}
 sed -i~  -e "s/0\\.0\\.0/${VERSION}/g" ${DIR}/../${BUILD}/MacZFS.pmdoc/*
+if [ "${DEFAULT_IDENTIFIER}" != "${IDENTIFIER}" ] ; then
+  sed -i~ -e "s/${DEFAULT_IDENTIFIER}/${IDENTIFIER}/g" ${DIR}/../${BUILD}/MacZFS.pmdoc/*  #${DIR}/../zfs_bundle/Info.plist
+fi
 
 cd ${DIR}/..
-xcodebuild -sdk macosx10.5 -configuration ${CONFIG} -parallelizeTargets install INSTALL_OWNER=${USER} SYMROOT=${BUILD}/${CONFIG}105 DSTROOT=${BUILD}/ZFS105 || exit 2
+xcodebuild -sdk macosx10.5 -configuration ${CONFIG} -parallelizeTargets install MODULE_NAME=${IDENTIFIER}.zfs.fs INSTALL_OWNER=${USER} SYMROOT=${BUILD}/${CONFIG}105 DSTROOT=${BUILD}/ZFS105 || exit 2
 
 # No point in building on 10.5, it'll just do the same thing again
 if [ "`sysctl -b kern.osrelease`" != "9.8.0" ] 
 then
-	xcodebuild -sdk macosx10.6 -configuration ${CONFIG} -parallelizeTargets install INSTALL_OWNER=${USER} SYMROOT=${BUILD}/${CONFIG}106 DSTROOT=${BUILD}/ZFS106 || exit 3
+	xcodebuild -sdk macosx10.6 -configuration ${CONFIG} -parallelizeTargets install MODULE_NAME=${IDENTIFIER}.zfs.fs INSTALL_OWNER=${USER} SYMROOT=${BUILD}/${CONFIG}106 DSTROOT=${BUILD}/ZFS106 || exit 3
 fi
 
 cd ${BUILD}

usr/src/cmd/zpool/zpool_main.c

@@ -470,7 +470,7 @@ zpool_do_add(int argc, char **argv)
 	}
 
 	/* pass off to get_vdev_spec for processing */
-	nvroot = make_root_vdev(zhp, force, !force, B_FALSE, argc, argv);
+	nvroot = make_root_vdev(zhp, NULL, force, !force, B_FALSE, argc, argv);
 	if (nvroot == NULL) {
 		zpool_close(zhp);
 		return (1);
@@ -657,7 +657,7 @@ zpool_do_create(int argc, char **argv)
 	}
 
 	/* pass off to get_vdev_spec for bulk processing */
-	nvroot = make_root_vdev(NULL, force, !force, B_FALSE, argc - 1,
+	nvroot = make_root_vdev(NULL, props, force, !force, B_FALSE, argc - 1,
 	    argv + 1);
 	if (nvroot == NULL)
 		return (1);
@@ -2264,7 +2264,7 @@ zpool_do_attach_or_replace(int argc, char **argv, int replacing)
 		return (1);
 	}
 
-	nvroot = make_root_vdev(zhp, force, B_FALSE, replacing, argc, argv);
+	nvroot = make_root_vdev(zhp, NULL, force, B_FALSE, replacing, argc, argv);
 	if (nvroot == NULL) {
 		zpool_close(zhp);
 		return (1);

usr/src/cmd/zpool/zpool_util.h

@@ -47,7 +47,7 @@ uint_t num_logs(nvlist_t *nv);
  * Virtual device functions
  */
 
-nvlist_t *make_root_vdev(zpool_handle_t *zhp, int force, int check_rep,
+nvlist_t *make_root_vdev(zpool_handle_t *zhp, nvlist_t *props, int force, int check_rep,
     boolean_t isreplace, int argc, char **argv);
 
 /*

usr/src/cmd/zpool/zpool_vdev.c

@@ -413,7 +413,7 @@ is_whole_disk(const char *arg)
  * 	xxx		Shorthand for /dev/dsk/xxx
  */
 static nvlist_t *
-make_leaf_vdev(const char *arg, uint64_t is_log)
+make_leaf_vdev(nvlist_t *props, const char *arg, uint64_t is_log)
 {
 	char path[MAXPATHLEN];
 	struct stat64 statbuf;
@@ -540,6 +540,20 @@ make_leaf_vdev(const char *arg, uint64_t is_log)
 		(void) close(fd);
 	}
 
+	if (props != NULL) {
+
+		uint64_t ashift = 0;
+		char *value = NULL;
+
+		if (nvlist_lookup_string(props,
+		    zpool_prop_to_name(ZPOOL_PROP_ASHIFT), &value) == 0)
+			zfs_nicestrtonum(NULL, value, &ashift);
+
+		if (ashift > 0)
+			verify(nvlist_add_uint64(vdev, ZPOOL_CONFIG_ASHIFT,
+			    ashift) == 0);
+	}
+
 	return (vdev);
 }
 
@@ -1180,7 +1194,7 @@ is_grouping(const char *type, int *mindev)
  * because the program is just going to exit anyway.
  */
 nvlist_t *
-construct_spec(int argc, char **argv)
+construct_spec(nvlist_t *props, int argc, char **argv)
 {
 	nvlist_t *nvroot, *nv, **top, **spares, **l2cache;
 	int t, toplevels, mindev, nspares, nlogs, nl2cache;
@@ -1269,7 +1283,7 @@ construct_spec(int argc, char **argv)
 				    children * sizeof (nvlist_t *));
 				if (child == NULL)
 					zpool_no_memory();
-				if ((nv = make_leaf_vdev(argv[c], B_FALSE))
+				if ((nv = make_leaf_vdev(props, argv[c], B_FALSE))
 				    == NULL)
 					return (NULL);
 				child[children - 1] = nv;
@@ -1318,7 +1332,7 @@ construct_spec(int argc, char **argv)
 			 * We have a device.  Pass off to make_leaf_vdev() to
 			 * construct the appropriate nvlist describing the vdev.
 			 */
-			if ((nv = make_leaf_vdev(argv[0], is_log)) == NULL)
+			if ((nv = make_leaf_vdev(props, argv[0], is_log)) == NULL)
 				return (NULL);
 			if (is_log)
 				nlogs++;
@@ -1388,7 +1402,7 @@ construct_spec(int argc, char **argv)
  * added, even if they appear in use.
  */
 nvlist_t *
-make_root_vdev(zpool_handle_t *zhp, int force, int check_rep,
+make_root_vdev(zpool_handle_t *zhp, nvlist_t *props, int force, int check_rep,
     boolean_t isreplacing, int argc, char **argv)
 {
 	nvlist_t *newroot;
@@ -1400,7 +1414,7 @@ make_root_vdev(zpool_handle_t *zhp, int force, int check_rep,
 	 * that we have a valid specification, and that all devices can be
 	 * opened.
 	 */
-	if ((newroot = construct_spec(argc, argv)) == NULL)
+	if ((newroot = construct_spec(props, argc, argv)) == NULL)
 		return (NULL);
 
 	if (zhp && ((poolconfig = zpool_get_config(zhp, NULL)) == NULL))

usr/src/common/zfs/zfs_prop.c

@@ -298,10 +298,15 @@ zfs_prop_init(void)
 	register_number(ZFS_PROP_COMPRESSRATIO, "compressratio", 0,
 	    PROP_READONLY, ZFS_TYPE_DATASET,
 	    "<1.00x or higher if compressed>", "RATIO");
+
+	/* readonly onetime number properties */
+	register_number(ZPOOL_PROP_ASHIFT, "ashift", 0, PROP_ONETIME,
+	    ZFS_TYPE_POOL, "<ashift, 9-17, or 0=default>", "ASHIFT");
 	register_number(ZFS_PROP_VOLBLOCKSIZE, "volblocksize", 8192,
 	    PROP_ONETIME,
 	    ZFS_TYPE_VOLUME, "512 to 128k, power of 2",	"VOLBLOCK");
 
+
 	/* default number properties */
 	register_number(ZFS_PROP_QUOTA, "quota", 0, PROP_DEFAULT,
 	    ZFS_TYPE_FILESYSTEM, "<size> | none", "QUOTA");

usr/src/lib/libzfs/common/libzfs_pool.c

@@ -233,6 +233,7 @@ zpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len,
 		case ZPOOL_PROP_SIZE:
 		case ZPOOL_PROP_USED:
 		case ZPOOL_PROP_AVAILABLE:
+		case ZPOOL_PROP_ASHIFT:
 			(void) zfs_nicenum(intval, buf, len);
 			break;
 
@@ -353,6 +354,23 @@ zpool_validate_properties(libzfs_handle_t *hdl, const char *poolname,
 			}
 			break;
 
+		case ZPOOL_PROP_ASHIFT:
+			if (!create_or_import) {
+				zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+				    "property '%s' can only be set at "
+				    "creation time"), propname);
+				(void) zfs_error(hdl, EZFS_BADPROP, errbuf);
+				goto error;
+			}
+			if (intval != 0 && (intval < 9 || intval > 17)) {
+				zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
+				    "property '%s' number %d is invalid."),
+				    propname, intval);
+				(void) zfs_error(hdl, EZFS_BADPROP, errbuf);
+				goto error;
+			}
+			break;
+
 		case ZPOOL_PROP_BOOTFS:
 			if (create_or_import) {
 				zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

usr/src/lib/libzpool/common/kernel.c

@@ -826,13 +826,13 @@ size_t u8_textprep_str(char *i, size_t *il, char *o, size_t *ol, int nf,
 }
 
 uid_t
-crgetuid(cred_t *cr)
+crgetuid(const cred_t *cr)
 {
 	return (0);
 }
 
 gid_t
-crgetgid(cred_t *cr)
+crgetgid(const cred_t *cr)
 {
 	return (0);
 }

usr/src/maczfs/maczfs_vnode.h

@@ -1565,7 +1565,9 @@ typedef enum {
 
 #define	VTOZONE(vp)	((vp)->v_vfsp->vfs_zone)
 
+#ifndef NULLVP /* protect agianst redef' if /System/Library/Frameworks/Kernel.framework/Headers/sys/vnode.h is included. */
 #define	NULLVP		((struct vnode *)0)
+#endif
 #define	NULLVPP		((struct vnode **)0)
 
 #ifdef __APPLE__
@@ -1600,6 +1602,48 @@ struct async_reqs {
 		page_destroy((pp), (dn)); \
 	}
 
+
+// Copied from /System/Library/Frameworks/Kernel.framework/Headers/miscfs/fifofs/fifo.h
+	/*
+	 * Prototypes for fifo operations on vnodes.
+	 */
+	int	fifo_ebadf(void *);
+
+#define fifo_create (int (*) (struct  vnop_create_args *))err_create
+#define fifo_mknod (int (*) (struct  vnop_mknod_args *))err_mknod
+#define fifo_access (int (*) (struct  vnop_access_args *))fifo_ebadf
+#define fifo_getattr (int (*) (struct  vnop_getattr_args *))fifo_ebadf
+#define fifo_setattr (int (*) (struct  vnop_setattr_args *))fifo_ebadf
+#define	fifo_revoke nop_revoke
+#define fifo_mmap (int (*) (struct  vnop_mmap_args *))err_mmap
+#define fifo_fsync (int (*) (struct  vnop_fsync_args *))nullop
+#define fifo_remove (int (*) (struct  vnop_remove_args *))err_remove
+#define fifo_link (int (*) (struct  vnop_link_args *))err_link
+#define fifo_rename (int (*) (struct  vnop_rename_args *))err_rename
+#define fifo_mkdir (int (*) (struct  vnop_mkdir_args *))err_mkdir
+#define fifo_rmdir (int (*) (struct  vnop_rmdir_args *))err_rmdir
+#define fifo_symlink (int (*) (struct  vnop_symlink_args *))err_symlink
+#define fifo_readdir (int (*) (struct  vnop_readdir_args *))err_readdir
+#define fifo_readlink (int (*) (struct  vnop_readlink_args *))err_readlink
+#define fifo_reclaim (int (*) (struct  vnop_reclaim_args *))nullop
+#define fifo_strategy (int (*) (struct  vnop_strategy_args *))err_strategy
+#define fifo_valloc (int (*) (struct  vnop_valloc_args *))err_valloc
+#define fifo_vfree (int (*) (struct  vnop_vfree_args *))err_vfree
+#define fifo_bwrite (int (*) (struct  vnop_bwrite_args *))nullop
+#define fifo_blktooff (int (*) (struct vnop_blktooff_args *))err_blktooff
+
+	int	fifo_lookup (struct vnop_lookup_args *);
+	int	fifo_open (struct vnop_open_args *);
+	int	fifo_close (struct vnop_close_args *);
+	int	fifo_read (struct vnop_read_args *);
+	int	fifo_write (struct vnop_write_args *);
+	int	fifo_ioctl (struct vnop_ioctl_args *);
+	int	fifo_select (struct vnop_select_args *);
+	int	fifo_inactive (struct  vnop_inactive_args *);
+	int	fifo_pathconf (struct vnop_pathconf_args *);
+	int	fifo_advlock (struct vnop_advlock_args *);
+
+
 #endif	/* _KERNEL */
 
 #endif /* !__APPLE__ */

usr/src/uts/common/fs/zfs/spa_misc.c

@@ -268,6 +268,7 @@ spa_add(const char *name, const char *altroot)
 	cv_init(&spa->spa_async_cv, NULL, CV_DEFAULT, NULL);
 	cv_init(&spa->spa_scrub_cv, NULL, CV_DEFAULT, NULL);
 	cv_init(&spa->spa_scrub_io_cv, NULL, CV_DEFAULT, NULL);
+	cv_init(&spa->spa_zio_cv, NULL, CV_DEFAULT, NULL);
 
 	spa->spa_name = spa_strdup(name);
 	spa->spa_state = POOL_STATE_UNINITIALIZED;
@@ -331,6 +332,7 @@ spa_remove(spa_t *spa)
 	cv_destroy(&spa->spa_async_cv);
 	cv_destroy(&spa->spa_scrub_cv);
 	cv_destroy(&spa->spa_scrub_io_cv);
+	cv_destroy(&spa->spa_zio_cv);
 
 	mutex_destroy(&spa->spa_uberblock_lock);
 	mutex_destroy(&spa->spa_async_lock);

usr/src/uts/common/fs/zfs/space_map.c

@@ -67,6 +67,8 @@ space_map_create(space_map_t *sm, uint64_t start, uint64_t size, uint8_t shift,
 	sm->sm_size = size;
 	sm->sm_shift = shift;
 	sm->sm_lock = lp;
+
+	cv_init(&sm->sm_load_cv, NULL, CV_DEFAULT, NULL);
 }
 
 void
@@ -75,6 +77,8 @@ space_map_destroy(space_map_t *sm)
 	ASSERT(!sm->sm_loaded && !sm->sm_loading);
 	VERIFY3U(sm->sm_space, ==, 0);
 	avl_destroy(&sm->sm_root);
+
+	cv_destroy(&sm->sm_load_cv);
 }
 
 void