work

scripts/tile_gen/extract.sh

@@ -42,27 +42,24 @@ mke2fs -t ext4 -v \
 mkdir mnt
 sudo mount -v \
   -t ext4 \
+  -o nobarrier,noatime,data=writeback,commit=100 \
   image.ext4 mnt
 
-
 sudo /data/ofm/tile_gen/venv/bin/mb-util output.mbtiles mnt/extract
 sudo umount mnt
 
 resize2fs -M image.ext4
 e2fsck -vf image.ext4
 
-
-filefrag -e image.ext4
-
-tune2fs -E mount_opts=ro image.ext4
-
-cp --sparse=never sparsefile regularfile
+#fsck.ext4 -f -C 0 /dev/sda1;
+#
+#filefrag -e image.ext4
+#
+#tune2fs -E mount_opts=ro image.ext4
+#
+#cp --sparse=never sparsefile regularfile
+#
 
 
-# -o barriers=[0|1]
-# -o data=writeback
-
-# set mount option
-#tune2fs -E mount_opts=ro