Hi, On 6 August 2010 11:40, Bernhard Reutner-Fischer <[email protected]> wrote: > Signed-off-by: Bernhard Reutner-Fischer <[email protected]> > --- > conf/bitbake.conf | 6 ++++++ > conf/local.conf.sample | 2 +- > 2 files changed, 7 insertions(+), 1 deletions(-) > > diff --git a/conf/bitbake.conf b/conf/bitbake.conf > index abe500a..9b0afce 100644 > --- a/conf/bitbake.conf > +++ b/conf/bitbake.conf > @@ -366,6 +366,8 @@ IMAGE_CMD_ext2 = "genext2fs -b ${ROOTFS_SIZE} -d > ${IMAGE_ROOTFS} ${DEPLOY_DIR_IM > IMAGE_CMD_ext2.gz = "install -d ${DEPLOY_DIR_IMAGE}/tmp.gz ; genext2fs -b > ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} > ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2 ${EXTRA_IMAGECMD}; gzip > -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2; mv > ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2.gz > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2.gz" > IMAGE_CMD_ext3 = "genext2fs -b ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3 ${EXTRA_IMAGECMD}; tune2fs -j > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3" > IMAGE_CMD_ext3.gz = "install -d ${DEPLOY_DIR_IMAGE}/tmp.gz ; genext2fs -b > ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} > ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3 ${EXTRA_IMAGECMD}; > tune2fs -j ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3; gzip -f -9 > ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3; mv > ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext3.gz > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3.gz" > +IMAGE_CMD_ext4 = "genext2fs -b ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4 ${EXTRA_IMAGECMD}; tune2fs -j > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4" > +IMAGE_CMD_ext4.gz = "install -d ${DEPLOY_DIR_IMAGE}/tmp.gz ; genext2fs -b > ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} > ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext4 ${EXTRA_IMAGECMD}; > tune2fs -j ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext4; gzip -f -9 > ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext4; mv > ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext4.gz > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4.gz"
It seems the IMAGE_CMDs for ext3 and ext4 exactly alike (except for the filename)? Or am I missing something? According to [1], converting ext2 fs to ext4 is performed like this: tune2fs -j /dev/DEV tune2fs -O extents,uninit_bg,dir_index /dev/DEV followed by a fsck to fix up some structures e2fsck -fDC0 /dev/DEV Best regards, Bjørn Forsman [1]: https://ext4.wiki.kernel.org/index.php/Ext4_Howto _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
