#define BTRFS_MAGIC 0x4D5F53665248425FULL /* ascii _BHRfS_M, no null */
/*
- * Fake signature for an unfinalized filesystem, structures might be partially
- * created or missing.
+ * Fake signature for an unfinalized filesystem, which only has barebone tree
+ * structures (normally 6 near empty trees, on SINGLE meta/sys temporary chunks)
+ *
+ * ascii !BHRfS_M, no null
*/
-#define BTRFS_MAGIC_PARTIAL 0x4D5F536652484221ULL /* ascii !BHRfS_M, no null */
+#define BTRFS_MAGIC_TEMPORARY 0x4D5F536652484221ULL
#define BTRFS_MAX_MIRRORS 3