diff options
| author | Chris Mason <chris.mason@oracle.com> | 2009-11-12 14:34:09 -0500 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2009-11-12 14:49:03 -0500 |
| commit | ab8fb4c99516c186641bda1dbc0e788f68b4dc77 (patch) | |
| tree | 1d0d59910d56a51b705ae5428d0910a074145bc9 /Makefile | |
| parent | 6f3cf25a4e7932bc737ed06bc95f73f80772092d (diff) | |
Add btrfs-map-logical program to map and read logical block numbers
This allows us to figure out which physical byte offset on which device
is the real location for a given logical block number. It can
optionally read the block in and save it to a file for debugging
analysis.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -16,7 +16,8 @@ prefix ?= /usr/local bindir = $(prefix)/bin LIBS=-luuid -progs = btrfsctl mkfs.btrfs btrfs-debug-tree btrfs-show btrfs-vol btrfsck +progs = btrfsctl mkfs.btrfs btrfs-debug-tree btrfs-show btrfs-vol btrfsck \ + btrfs-map-logical # make C=1 to enable sparse ifdef C @@ -56,6 +57,9 @@ btrfs-debug-tree: $(objects) debug-tree.o btrfstune: $(objects) btrfstune.o gcc $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS) +btrfs-map-logical: $(objects) btrfs-map-logical.o + gcc $(CFLAGS) -o btrfs-map-logical $(objects) btrfs-map-logical.o $(LDFLAGS) $(LIBS) + btrfs-image: $(objects) btrfs-image.o gcc $(CFLAGS) -o btrfs-image $(objects) btrfs-image.o -lpthread -lz $(LDFLAGS) $(LIBS) |