PSARC 2007/197 ZFS hotplug

PSARC 2007/283 FMA for ZFS Phase 2
6401126 ZFS DE should verify that diagnosis is still valid before solving cases
6500545 ZFS does not handle changes in devids
6508521 zpool online should warn when it is being used incorrectly
6509807 ZFS checksum ereports are not being posted
6514712 zfs_nicenum() doesn't work with perfectly-sized buffers
6520510 media state doesn't get updated properly on device removal
6520513 ZFS should have better support for device removal
6520514 vdev state should be controlled through a single ioctl()
6520519 ZFS should diagnose faulty devices
6520947 ZFS DE should close cases which no longer apply
6521393 ZFS case timeout should be FMD_TYPE_TIME
6521624 fmd_hash_walk() can dump core when given a bad address
6521946 ZFS DE needlessly subscribes to faults
6522085 ZFS dictionary files contain spelling errors
6523185 vdev_reopen() doesn't correctly propagate state
6523555 'zpool online' should be less chatty unless something goes wrong
6527379 zpool(1M) should not try to open faulted devices
6527700 ZFS should post a sysevent when topology changes
6528194 lofi should support force unmap and DKIO_DEV_GONE
6528732 ZFS should store physical device path in addition to /dev path
6532635 ZFS keeps devices open unnecessarily
6532979 bad argument to ZFS_IOC_VDEV_ATTACH can panic system
6567983 deadlock with spa_scrub_thread() and spa_namespace_lock

2 files changed, 24 insertions, 3 deletions

diff --git a/usr/src/common/zfs/zfs_prop.c b/usr/src/common/zfs/zfs_prop.c
index d4029d15d4..0d00e0aa2c 100644
--- a/usr/src/common/zfs/zfs_prop.c
+++ b/usr/src/common/zfs/zfs_prop.c
@@ -181,6 +181,8 @@ static prop_desc_t zfs_prop_table[] = {
 	    "1 | 2 | 3", "COPIES", B_TRUE, B_TRUE },
 	{ "bootfs", prop_type_string,	0,	NULL,	prop_default,
 	    ZFS_TYPE_POOL, "<filesystem>", "BOOTFS", B_FALSE, B_TRUE },
+	{ "autoreplace", prop_type_boolean,	0,	NULL, prop_default,
+	    ZFS_TYPE_POOL, "on | off", "REPLACE", B_FALSE, B_TRUE },
 };
 
 #define	ZFS_PROP_COUNT	((sizeof (zfs_prop_table))/(sizeof (prop_desc_t)))
@@ -246,6 +248,12 @@ zfs_prop_get_type(zfs_prop_t prop)
 	return (zfs_prop_table[prop].pd_proptype);
 }
 
+zfs_proptype_t
+zpool_prop_get_type(zfs_prop_t prop)
+{
+	return (zfs_prop_table[prop].pd_proptype);
+}
+
 static boolean_t
 propname_match(const char *p, zfs_prop_t prop, size_t len)
 {
@@ -365,12 +373,24 @@ zfs_prop_default_string(zfs_prop_t prop)
 	return (zfs_prop_table[prop].pd_strdefault);
 }
 
+const char *
+zpool_prop_default_string(zpool_prop_t prop)
+{
+	return (zfs_prop_table[prop].pd_strdefault);
+}
+
 uint64_t
 zfs_prop_default_numeric(zfs_prop_t prop)
 {
 	return (zfs_prop_table[prop].pd_numdefault);
 }
 
+uint64_t
+zpool_prop_default_numeric(zpool_prop_t prop)
+{
+	return (zfs_prop_table[prop].pd_numdefault);
+}
+
 /*
  * Returns TRUE if the property is readonly.
  */
@@ -382,7 +402,7 @@ zfs_prop_readonly(zfs_prop_t prop)
 
 /*
  * Given a dataset property ID, returns the corresponding name.
- * Assuming the zfs dataset propety ID is valid.
+ * Assuming the zfs dataset property ID is valid.
  */
 const char *
 zfs_prop_to_name(zfs_prop_t prop)
@@ -392,7 +412,7 @@ zfs_prop_to_name(zfs_prop_t prop)
 
 /*
  * Given a pool property ID, returns the corresponding name.
- * Assuming the pool propety ID is valid.
+ * Assuming the pool property ID is valid.
  */
 const char *
 zpool_prop_to_name(zpool_prop_t prop)
diff --git a/usr/src/common/zfs/zfs_prop.h b/usr/src/common/zfs/zfs_prop.h
index 133e740ce6..3b18ec561f 100644
--- a/usr/src/common/zfs/zfs_prop.h
+++ b/usr/src/common/zfs/zfs_prop.h
@@ -19,7 +19,7 @@
  * CDDL HEADER END
  */
 /*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
@@ -47,6 +47,7 @@ typedef enum {
 } zfs_proptype_t;
 
 zfs_proptype_t zfs_prop_get_type(zfs_prop_t);
+zfs_proptype_t zpool_prop_get_type(zpool_prop_t);
 size_t zfs_prop_width(zfs_prop_t, boolean_t *);
 
 #ifdef	__cplusplus