Author: delphij
Date: Sun Sep  7 12:18:12 2014
New Revision: 271225
URL: http://svnweb.freebsd.org/changeset/base/271225

Log:
  5118 When verifying or creating a storage pool, error messages only show one 
device
  Reviewed by: Adam Leventhal <adam.levent...@delphix.com>
  Reviewed by: Dan Kimmel <dan.kim...@delphix.com>
  Reviewed by: Matt Ahrens <mahr...@delphix.com>
  Reviewed by: Boris Protopopov <boris.protopo...@me.com>
  Approved by: Dan McDonald <dan...@omniti.com>
  Author: Basil Crow <basil.c...@delphix.com>
  
  illumos/illumos-gate@75fbdf9b9f63da7e23a9814982b78a782559c086

Modified:
  vendor/illumos/dist/cmd/zpool/zpool_vdev.c

Modified: vendor/illumos/dist/cmd/zpool/zpool_vdev.c
==============================================================================
--- vendor/illumos/dist/cmd/zpool/zpool_vdev.c  Sun Sep  7 12:13:49 2014        
(r271224)
+++ vendor/illumos/dist/cmd/zpool/zpool_vdev.c  Sun Sep  7 12:18:12 2014        
(r271225)
@@ -21,6 +21,7 @@
 
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
  */
 
 /*
@@ -1027,8 +1028,8 @@ is_spare(nvlist_t *config, const char *p
  * Go through and find any devices that are in use.  We rely on libdiskmgt for
  * the majority of this task.
  */
-static int
-check_in_use(nvlist_t *config, nvlist_t *nv, boolean_t force,
+static boolean_t
+is_device_in_use(nvlist_t *config, nvlist_t *nv, boolean_t force,
     boolean_t replacing, boolean_t isspare)
 {
        nvlist_t **child;
@@ -1037,6 +1038,7 @@ check_in_use(nvlist_t *config, nvlist_t 
        int ret;
        char buf[MAXPATHLEN];
        uint64_t wholedisk;
+       boolean_t anyinuse = B_FALSE;
 
        verify(nvlist_lookup_string(nv, ZPOOL_CONFIG_TYPE, &type) == 0);
 
@@ -1059,38 +1061,37 @@ check_in_use(nvlist_t *config, nvlist_t 
                                (void) strlcpy(buf, path, sizeof (buf));
 
                        if (is_spare(config, buf))
-                               return (0);
+                               return (B_FALSE);
                }
 
                if (strcmp(type, VDEV_TYPE_DISK) == 0)
                        ret = check_device(path, force, isspare);
-
-               if (strcmp(type, VDEV_TYPE_FILE) == 0)
+               else if (strcmp(type, VDEV_TYPE_FILE) == 0)
                        ret = check_file(path, force, isspare);
 
-               return (ret);
+               return (ret != 0);
        }
 
        for (c = 0; c < children; c++)
-               if ((ret = check_in_use(config, child[c], force,
-                   replacing, B_FALSE)) != 0)
-                       return (ret);
+               if (is_device_in_use(config, child[c], force, replacing,
+                   B_FALSE))
+                       anyinuse = B_TRUE;
 
        if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_SPARES,
            &child, &children) == 0)
                for (c = 0; c < children; c++)
-                       if ((ret = check_in_use(config, child[c], force,
-                           replacing, B_TRUE)) != 0)
-                               return (ret);
+                       if (is_device_in_use(config, child[c], force, replacing,
+                           B_TRUE))
+                               anyinuse = B_TRUE;
 
        if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_L2CACHE,
            &child, &children) == 0)
                for (c = 0; c < children; c++)
-                       if ((ret = check_in_use(config, child[c], force,
-                           replacing, B_FALSE)) != 0)
-                               return (ret);
+                       if (is_device_in_use(config, child[c], force, replacing,
+                           B_FALSE))
+                               anyinuse = B_TRUE;
 
-       return (0);
+       return (anyinuse);
 }
 
 static const char *
@@ -1442,7 +1443,7 @@ make_root_vdev(zpool_handle_t *zhp, int 
         * uses (such as a dedicated dump device) that even '-f' cannot
         * override.
         */
-       if (check_in_use(poolconfig, newroot, force, replacing, B_FALSE) != 0) {
+       if (is_device_in_use(poolconfig, newroot, force, replacing, B_FALSE)) {
                nvlist_free(newroot);
                return (NULL);
        }
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