X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=utils.c;h=03648db65dc153a0d469bfdeab590c2316ca8fe1;hb=e4797df6a9fac329fdb168f8fd6bf1925ead3c28;hp=13835051a1a5b45a2f9a29f2425d0a540912c1e3;hpb=bf1ac8305ab3f191d9345793b88c4f5ec691cb9b;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/utils.c b/utils.c
index 1383505..03648db 100644
--- a/utils.c
+++ b/utils.c
@@ -154,7 +154,7 @@ int test_uuid_unique(char *fs_uuid)
 	blkid_dev dev = NULL;
 	blkid_cache cache = NULL;
 
-	if (blkid_get_cache(&cache, 0) < 0) {
+	if (blkid_get_cache(&cache, NULL) < 0) {
 		printf("ERROR: lblkid cache get failed\n");
 		return 1;
 	}
@@ -2463,7 +2463,7 @@ static int group_profile_devs_min(u64 flag)
 }
 
 int test_num_disk_vs_raid(u64 metadata_profile, u64 data_profile,
-	u64 dev_cnt, int mixed)
+	u64 dev_cnt, int mixed, int ssd)
 {
 	u64 allowed = 0;
 
@@ -2504,11 +2504,9 @@ int test_num_disk_vs_raid(u64 metadata_profile, u64 data_profile,
 		return 1;
 	}
 
-	if (!mixed && (data_profile & BTRFS_BLOCK_GROUP_DUP)) {
-		fprintf(stderr,
-			"ERROR: DUP for data is allowed only in mixed mode\n");
-		return 1;
-	}
+	warning_on(!mixed && (data_profile & BTRFS_BLOCK_GROUP_DUP) && ssd,
+		   "DUP may not actually lead to 2 copies on the device, see manual page");
+
 	return 0;
 }
 
@@ -2603,7 +2601,7 @@ int btrfs_scan_lblkid(void)
 	if (btrfs_scan_done)
 		return 0;
 
-	if (blkid_get_cache(&cache, 0) < 0) {
+	if (blkid_get_cache(&cache, NULL) < 0) {
 		printf("ERROR: lblkid cache get failed\n");
 		return 1;
 	}