X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=module%2Fzfs%2Fvdev_root.c;h=5241b02157643bbe639b42b0337aa7e2c9d81a0e;hb=refs%2Fheads%2Frertzinger%2Ffeature-zpool-get--p;hp=88383f002b805a17ecaf29c54fcf36907a257eef;hpb=172bb4bd5e4afef721dd4d2972d8680d983f144b;p=zfs.git

diff --git a/module/zfs/vdev_root.c b/module/zfs/vdev_root.c
index 88383f0..5241b02 100644
--- a/module/zfs/vdev_root.c
+++ b/module/zfs/vdev_root.c
@@ -19,10 +19,14 @@
  * CDDL HEADER END
  */
 /*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
+/*
+ * Copyright (c) 2012 by Delphix. All rights reserved.
+ */
+
 #include <sys/zfs_context.h>
 #include <sys/spa.h>
 #include <sys/vdev_impl.h>
@@ -50,26 +54,26 @@ too_many_errors(vdev_t *vd, int numerrors)
 }
 
 static int
-vdev_root_open(vdev_t *vd, uint64_t *asize, uint64_t *ashift)
+vdev_root_open(vdev_t *vd, uint64_t *asize, uint64_t *max_asize,
+    uint64_t *ashift)
 {
-	int c;
 	int lasterror = 0;
 	int numerrors = 0;
+	int c;
 
 	if (vd->vdev_children == 0) {
 		vd->vdev_stat.vs_aux = VDEV_AUX_BAD_LABEL;
 		return (EINVAL);
 	}
 
+	vdev_open_children(vd);
+
 	for (c = 0; c < vd->vdev_children; c++) {
 		vdev_t *cvd = vd->vdev_child[c];
-		int error;
 
-		if ((error = vdev_open(cvd)) != 0 &&
-		    !cvd->vdev_islog) {
-			lasterror = error;
+		if (cvd->vdev_open_error && !cvd->vdev_islog) {
+			lasterror = cvd->vdev_open_error;
 			numerrors++;
-			continue;
 		}
 	}
 
@@ -79,6 +83,7 @@ vdev_root_open(vdev_t *vd, uint64_t *asize, uint64_t *ashift)
 	}
 
 	*asize = 0;
+	*max_asize = 0;
 	*ashift = 0;
 
 	return (0);
@@ -113,6 +118,8 @@ vdev_ops_t vdev_root_ops = {
 	NULL,			/* io_start - not applicable to the root */
 	NULL,			/* io_done - not applicable to the root */
 	vdev_root_state_change,
+	NULL,
+	NULL,
 	VDEV_TYPE_ROOT,		/* name of this vdev type */
 	B_FALSE			/* not a leaf vdev */
 };