[ELDK] genext2fs problem of not allocating ramdisk image

[J.Hwan.Kim]

The DULG indicates how to use genext2fs as follows :


$ ROOTFS_DIR=rootfs                 # directory with root file system content
$ ROOTFS_SIZE=3700                  # size of file system image
$ ROOTFS_FREE=100                   # free space wanted
$ ROOTFS_INODES=380                 # number of inodes
$ ROOTFS_DEVICES=rootfs_devices.tab # device description file
$ ROOTFS_IMAGE=ramdisk.img          # generated file system image

$ genext2fs -U \
        -d ${ROOTFS_DIR} \
        -D ${ROOTFS_DEVICES} \
        -b ${ROOTFS_SIZE} \
        -r ${ROOTFS_FREE} \
        -i ${ROOTFS_INODES} \
        ${ROOTFS_IMAGE}


When I do command "genext2fs -U -d rootfs -D rootfs_device.tab -b 3700 -m 10 -i 380 ramdisk.img",
it returns error message "genext2fs: couldn't allocate a block (no free space)"

How can I solve the problem?

Regards,
J.Hwan Kim