diff --git a/lfs3.c b/lfs3.c
index a6a9e275..787b7a76 100644
--- a/lfs3.c
+++ b/lfs3.c
@@ -15267,24 +15267,24 @@ static int lfs3_deinit(lfs3_t *lfs3) {
 // note, "understanding" does not necessarily mean support
 //
 #define LFS3_RCOMPAT_NONSTANDARD 0x00000001 // Non-standard filesystem format
-#define LFS3_RCOMPAT_WRONLY      0x00000002 // Reading is disallowed
-#define LFS3_RCOMPAT_BMOSS       0x00000010 // Files may use inlined data
-#define LFS3_RCOMPAT_BSPROUT     0x00000020 // Files may use block pointers
-#define LFS3_RCOMPAT_BSHRUB      0x00000040 // Files may use inlined btrees
-#define LFS3_RCOMPAT_BTREE       0x00000080 // Files may use btrees
-#define LFS3_RCOMPAT_MMOSS       0x00000100 // May use an inlined mdir
-#define LFS3_RCOMPAT_MSPROUT     0x00000200 // May use an mdir pointer
-#define LFS3_RCOMPAT_MSHRUB      0x00000400 // May use an inlined mtree
-#define LFS3_RCOMPAT_MTREE       0x00000800 // May use an mtree
-#define LFS3_RCOMPAT_GRM         0x00001000 // Global-remove in use
+#define LFS3_RCOMPAT_WRONLY      0x00000004 // Reading is disallowed
+#define LFS3_RCOMPAT_MMOSS       0x00000010 // May use an inlined mdir
+#define LFS3_RCOMPAT_MSPROUT     0x00000020 // May use an mdir pointer
+#define LFS3_RCOMPAT_MSHRUB      0x00000040 // May use an inlined mtree
+#define LFS3_RCOMPAT_MTREE       0x00000080 // May use an mtree
+#define LFS3_RCOMPAT_BMOSS       0x00000100 // Files may use inlined data
+#define LFS3_RCOMPAT_BSPROUT     0x00000200 // Files may use block pointers
+#define LFS3_RCOMPAT_BSHRUB      0x00000400 // Files may use inlined btrees
+#define LFS3_RCOMPAT_BTREE       0x00000800 // Files may use btrees
+#define LFS3_RCOMPAT_GRM         0x00010000 // Global-remove in use
 // internal
 #define LFS3_rcompat_OVERFLOW    0x80000000 // Can't represent all flags
 
 #define LFS3_WCOMPAT_NONSTANDARD 0x00000001 // Non-standard filesystem format
 #define LFS3_WCOMPAT_RDONLY      0x00000002 // Writing is disallowed
-#define LFS3_WCOMPAT_DIR         0x00000010 // Directory files in use
-#define LFS3_WCOMPAT_GCKSUM      0x00001000 // Global-checksum in use
-#define LFS3_WCOMPAT_GBMAP       0x00002000 // Global on-disk block-map in use
+#define LFS3_WCOMPAT_GCKSUM      0x00040000 // Global-checksum in use
+#define LFS3_WCOMPAT_GBMAP       0x00080000 // Global on-disk block-map in use
+#define LFS3_WCOMPAT_DIR         0x01000000 // Directory files in use
 // internal
 #define LFS3_wcompat_OVERFLOW    0x80000000 // Can't represent all flags
 
@@ -15303,20 +15303,20 @@ static inline bool lfs3_wcompat_isgbmap(lfs3_wcompat_t flags) {
 // figure out what compat flags the current fs configuration needs
 static inline lfs3_rcompat_t lfs3_rcompat(const lfs3_t *lfs3) {
     (void)lfs3;
-    return LFS3_RCOMPAT_BSHRUB
-            | LFS3_RCOMPAT_BTREE
-            | LFS3_RCOMPAT_MMOSS
+    return LFS3_RCOMPAT_MMOSS
             | LFS3_RCOMPAT_MTREE
+            | LFS3_RCOMPAT_BSHRUB
+            | LFS3_RCOMPAT_BTREE
             | LFS3_RCOMPAT_GRM;
 }
 
 static inline lfs3_wcompat_t lfs3_wcompat(const lfs3_t *lfs3) {
     (void)lfs3;
-    return LFS3_WCOMPAT_DIR
-            | LFS3_WCOMPAT_GCKSUM
+    return LFS3_WCOMPAT_GCKSUM
             | LFS3_IFDEF_GBMAP(
                 (lfs3_f_isgbmap(lfs3->flags)) ? LFS3_WCOMPAT_GBMAP : 0,
-                0);
+                0)
+            | LFS3_WCOMPAT_DIR;
 }
 
 static inline lfs3_ocompat_t lfs3_ocompat(const lfs3_t *lfs3) {
diff --git a/scripts/dbgbmap.py b/scripts/dbgbmap.py
index 8e37441f..ca82a0bf 100755
--- a/scripts/dbgbmap.py
+++ b/scripts/dbgbmap.py
@@ -95,22 +95,22 @@ SI2_PREFIXES = {
 
 
 RCOMPAT_NONSTANDARD = 0x00000001 # Non-standard filesystem format
-RCOMPAT_WRONLY      = 0x00000002 # Reading is disallowed
-RCOMPAT_BMOSS       = 0x00000010 # Files may use inlined data
-RCOMPAT_BSPROUT     = 0x00000020 # Files may use block pointers
-RCOMPAT_BSHRUB      = 0x00000040 # Files may use inlined btrees
-RCOMPAT_BTREE       = 0x00000080 # Files may use btrees
-RCOMPAT_MMOSS       = 0x00000100 # May use an inlined mdir
-RCOMPAT_MSPROUT     = 0x00000200 # May use an mdir pointer
-RCOMPAT_MSHRUB      = 0x00000400 # May use an inlined mtree
-RCOMPAT_MTREE       = 0x00000800 # May use an mdir btree
-RCOMPAT_GRM         = 0x00001000 # Global-remove in use
+RCOMPAT_WRONLY      = 0x00000004 # Reading is disallowed
+RCOMPAT_MMOSS       = 0x00000010 # May use an inlined mdir
+RCOMPAT_MSPROUT     = 0x00000020 # May use an mdir pointer
+RCOMPAT_MSHRUB      = 0x00000040 # May use an inlined mtree
+RCOMPAT_MTREE       = 0x00000080 # May use an mdir btree
+RCOMPAT_BMOSS       = 0x00000100 # Files may use inlined data
+RCOMPAT_BSPROUT     = 0x00000200 # Files may use block pointers
+RCOMPAT_BSHRUB      = 0x00000400 # Files may use inlined btrees
+RCOMPAT_BTREE       = 0x00000800 # Files may use btrees
+RCOMPAT_GRM         = 0x00010000 # Global-remove in use
 
 WCOMPAT_NONSTANDARD = 0x00000001 # Non-standard filesystem format
 WCOMPAT_RDONLY      = 0x00000002 # Writing is disallowed
-WCOMPAT_DIR         = 0x00000010 # Directory file types in use
-WCOMPAT_GCKSUM      = 0x00001000 # Global-checksum in use
-WCOMPAT_GBMAP       = 0x00002000 # Global on-disk block-map in use
+WCOMPAT_GCKSUM      = 0x00040000 # Global-checksum in use
+WCOMPAT_GBMAP       = 0x00080000 # Global on-disk block-map in use
+WCOMPAT_DIR         = 0x01000000 # Directory file types in use
 
 TAG_NULL        = 0x0000    ##  v--- ---- +--- ----
 TAG_CONFIG      = 0x0000    ##  v--- ---- +ttt tttt
diff --git a/scripts/dbgbmapsvg.py b/scripts/dbgbmapsvg.py
index ea9a0203..9d441280 100755
--- a/scripts/dbgbmapsvg.py
+++ b/scripts/dbgbmapsvg.py
@@ -113,23 +113,24 @@ SI2_PREFIXES = {
 }
 
 
+
 RCOMPAT_NONSTANDARD = 0x00000001 # Non-standard filesystem format
-RCOMPAT_WRONLY      = 0x00000002 # Reading is disallowed
-RCOMPAT_BMOSS       = 0x00000010 # Files may use inlined data
-RCOMPAT_BSPROUT     = 0x00000020 # Files may use block pointers
-RCOMPAT_BSHRUB      = 0x00000040 # Files may use inlined btrees
-RCOMPAT_BTREE       = 0x00000080 # Files may use btrees
-RCOMPAT_MMOSS       = 0x00000100 # May use an inlined mdir
-RCOMPAT_MSPROUT     = 0x00000200 # May use an mdir pointer
-RCOMPAT_MSHRUB      = 0x00000400 # May use an inlined mtree
-RCOMPAT_MTREE       = 0x00000800 # May use an mdir btree
-RCOMPAT_GRM         = 0x00001000 # Global-remove in use
+RCOMPAT_WRONLY      = 0x00000004 # Reading is disallowed
+RCOMPAT_MMOSS       = 0x00000010 # May use an inlined mdir
+RCOMPAT_MSPROUT     = 0x00000020 # May use an mdir pointer
+RCOMPAT_MSHRUB      = 0x00000040 # May use an inlined mtree
+RCOMPAT_MTREE       = 0x00000080 # May use an mdir btree
+RCOMPAT_BMOSS       = 0x00000100 # Files may use inlined data
+RCOMPAT_BSPROUT     = 0x00000200 # Files may use block pointers
+RCOMPAT_BSHRUB      = 0x00000400 # Files may use inlined btrees
+RCOMPAT_BTREE       = 0x00000800 # Files may use btrees
+RCOMPAT_GRM         = 0x00010000 # Global-remove in use
 
 WCOMPAT_NONSTANDARD = 0x00000001 # Non-standard filesystem format
 WCOMPAT_RDONLY      = 0x00000002 # Writing is disallowed
-WCOMPAT_DIR         = 0x00000010 # Directory file types in use
-WCOMPAT_GCKSUM      = 0x00001000 # Global-checksum in use
-WCOMPAT_GBMAP       = 0x00002000 # Global on-disk block-map in use
+WCOMPAT_GCKSUM      = 0x00040000 # Global-checksum in use
+WCOMPAT_GBMAP       = 0x00080000 # Global on-disk block-map in use
+WCOMPAT_DIR         = 0x01000000 # Directory file types in use
 
 TAG_NULL        = 0x0000    ##  v--- ---- +--- ----
 TAG_CONFIG      = 0x0000    ##  v--- ---- +ttt tttt
diff --git a/scripts/dbgflags.py b/scripts/dbgflags.py
index a9a63667..11b60daf 100755
--- a/scripts/dbgflags.py
+++ b/scripts/dbgflags.py
@@ -170,24 +170,24 @@ alloc_ERASE     = 0x00000001  # i-  Please erase the block
 
 # Read-compat flags
 RCOMPAT_NONSTANDARD = 0x00000001  # --  Non-standard filesystem format
-RCOMPAT_WRONLY      = 0x00000002  # --  Reading is disallowed
-RCOMPAT_BMOSS       = 0x00000010  # --  Files may use inlined data
-RCOMPAT_BSPROUT     = 0x00000020  # --  Files may use block pointers
-RCOMPAT_BSHRUB      = 0x00000040  # --  Files may use inlined btrees
-RCOMPAT_BTREE       = 0x00000080  # --  Files may use btrees
-RCOMPAT_MMOSS       = 0x00000100  # --  May use an inlined mdir
-RCOMPAT_MSPROUT     = 0x00000200  # --  May use an mdir pointer
-RCOMPAT_MSHRUB      = 0x00000400  # --  May use an inlined mtree
-RCOMPAT_MTREE       = 0x00000800  # --  May use an mdir btree
-RCOMPAT_GRM         = 0x00001000  # --  Global-remove in use
+RCOMPAT_WRONLY      = 0x00000004  # --  Reading is disallowed
+RCOMPAT_MMOSS       = 0x00000010  # --  May use an inlined mdir
+RCOMPAT_MSPROUT     = 0x00000020  # --  May use an mdir pointer
+RCOMPAT_MSHRUB      = 0x00000040  # --  May use an inlined mtree
+RCOMPAT_MTREE       = 0x00000080  # --  May use an mdir btree
+RCOMPAT_BMOSS       = 0x00000100  # --  Files may use inlined data
+RCOMPAT_BSPROUT     = 0x00000200  # --  Files may use block pointers
+RCOMPAT_BSHRUB      = 0x00000400  # --  Files may use inlined btrees
+RCOMPAT_BTREE       = 0x00000800  # --  Files may use btrees
+RCOMPAT_GRM         = 0x00010000  # --  Global-remove in use
 rcompat_OVERFLOW    = 0x80000000  # i-  Can't represent all flags
 
 # Write-compat flags
 WCOMPAT_NONSTANDARD = 0x00000001  # --  Non-standard filesystem format
 WCOMPAT_RDONLY      = 0x00000002  # --  Writing is disallowed
-WCOMPAT_DIR         = 0x00000010  # --  Directory file types in use
-WCOMPAT_GCKSUM      = 0x00001000  # --  Global-checksum in use
-WCOMPAT_GBMAP       = 0x00002000  # --  Global on-disk block-map in use
+WCOMPAT_GCKSUM      = 0x00040000  # --  Global-checksum in use
+WCOMPAT_GBMAP       = 0x00080000  # --  Global on-disk block-map in use
+WCOMPAT_DIR         = 0x01000000  # --  Directory file types in use
 wcompat_OVERFLOW    = 0x80000000  # i-  Can't represent all flags
 
 # Optional-compat flags
diff --git a/scripts/dbglfs3.py b/scripts/dbglfs3.py
index 37a7cf27..28b0c014 100755
--- a/scripts/dbglfs3.py
+++ b/scripts/dbglfs3.py
@@ -20,22 +20,22 @@ except ModuleNotFoundError:
 
 
 RCOMPAT_NONSTANDARD = 0x00000001 # Non-standard filesystem format
-RCOMPAT_WRONLY      = 0x00000002 # Reading is disallowed
-RCOMPAT_BMOSS       = 0x00000010 # Files may use inlined data
-RCOMPAT_BSPROUT     = 0x00000020 # Files may use block pointers
-RCOMPAT_BSHRUB      = 0x00000040 # Files may use inlined btrees
-RCOMPAT_BTREE       = 0x00000080 # Files may use btrees
-RCOMPAT_MMOSS       = 0x00000100 # May use an inlined mdir
-RCOMPAT_MSPROUT     = 0x00000200 # May use an mdir pointer
-RCOMPAT_MSHRUB      = 0x00000400 # May use an inlined mtree
-RCOMPAT_MTREE       = 0x00000800 # May use an mdir btree
-RCOMPAT_GRM         = 0x00001000 # Global-remove in use
+RCOMPAT_WRONLY      = 0x00000004 # Reading is disallowed
+RCOMPAT_MMOSS       = 0x00000010 # May use an inlined mdir
+RCOMPAT_MSPROUT     = 0x00000020 # May use an mdir pointer
+RCOMPAT_MSHRUB      = 0x00000040 # May use an inlined mtree
+RCOMPAT_MTREE       = 0x00000080 # May use an mdir btree
+RCOMPAT_BMOSS       = 0x00000100 # Files may use inlined data
+RCOMPAT_BSPROUT     = 0x00000200 # Files may use block pointers
+RCOMPAT_BSHRUB      = 0x00000400 # Files may use inlined btrees
+RCOMPAT_BTREE       = 0x00000800 # Files may use btrees
+RCOMPAT_GRM         = 0x00010000 # Global-remove in use
 
 WCOMPAT_NONSTANDARD = 0x00000001 # Non-standard filesystem format
 WCOMPAT_RDONLY      = 0x00000002 # Writing is disallowed
-WCOMPAT_DIR         = 0x00000010 # Directory file types in use
-WCOMPAT_GCKSUM      = 0x00001000 # Global-checksum in use
-WCOMPAT_GBMAP       = 0x00002000 # Global on-disk block-map in use
+WCOMPAT_GCKSUM      = 0x00040000 # Global-checksum in use
+WCOMPAT_GBMAP       = 0x00080000 # Global on-disk block-map in use
+WCOMPAT_DIR         = 0x01000000 # Directory file types in use
 
 TAG_NULL        = 0x0000    ##  v--- ---- +--- ----
 TAG_CONFIG      = 0x0000    ##  v--- ---- +ttt tttt