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[archiso] Cleanup: Remove *.fs support.

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This was useful to me during development of dm-snapshot support
to create very quickly isos without wating for SquashFS compression.

Is time to remove this, I think the is no practical usage,
and make the code a bit more simple.

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
This commit is contained in:
Gerardo Exequiel Pozzi 2011-12-03 11:22:03 -03:00
parent 10d42b18b8
commit 305bca4692
4 changed files with 8 additions and 34 deletions
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8
README
View File

@ -178,10 +178,6 @@ if nothing is specified on command line.
* image-name.fs.sfs SquashFS with only one file inside (image-name.fs),
which is an image of some type of filesystem
(ext4, ext3, ext2, xfs), all files reside on it.
* image-name.fs Like image-name.fs.sfs but without SquashFS.
(For testing purposes only. The option copytoram
for archiso hook does not have any effect on these images)
*** File format for aitab.
@ -196,7 +192,6 @@ It consists of some fields which define the behaviour of images.
<mnt> Mount point.
<arch> Architecture { i686 | x86_64 | any }.
<sfs_comp> SquashFS compression type { gzip | lzo | xz }.
A special value of "none" denotes no usage of SquashFS.
<fs_type> Set the filesystem type of the image { ext4 | ext3 | ext2 | xfs }.
A special value of "none" denotes no usage of a filesystem.
In that case all files are pushed directly to SquashFS filesystem.
@ -207,9 +202,6 @@ It consists of some fields which define the behaviour of images.
This is an estimation, and calculated in a simple way.
Space used + 10% (estimated for metadata overhead) + desired %
Note: Some combinations are invalid, example: sfs_comp=none and fs_type=none
*** Why the /isolinux and /arch/boot/syslinux directories?

4
archiso/hooks/archiso
View File

@ -213,12 +213,8 @@ archiso_mount_handler() {
[[ "${aitab_img#\#}" != "${aitab_img}" ]] && continue
[[ "${aitab_arch}" != "any" && "${aitab_arch}" != "${arch}" ]] && continue
if [[ "${aitab_fs_type}" != "none" ]]; then
if [[ "${aitab_sfs_comp}" != "none" ]]; then
_mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${aitab_arch}/${aitab_img}.fs.sfs" "/run/archiso/sfs/${aitab_img}"
_mnt_fs "/run/archiso/sfs/${aitab_img}/${aitab_img}.fs" "${newroot}${aitab_mnt}"
else
_mnt_fs "/run/archiso/bootmnt/${archisobasedir}/${aitab_arch}/${aitab_img}.fs" "${newroot}${aitab_mnt}"
fi
else
_mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${aitab_arch}/${aitab_img}.sfs" "${newroot}${aitab_mnt}"
fi

4
archiso/hooks/archiso_pxe_curl
View File

@ -47,11 +47,7 @@ archiso_pxe_curl_mount_handler () {
[[ "${aitab_img#\#}" != "${aitab_img}" ]] && continue
[[ "${aitab_arch}" != "any" && "${aitab_arch}" != "${arch}" ]] && continue
if [[ "${aitab_fs_type}" != "none" ]]; then
if [[ "${aitab_sfs_comp}" != "none" ]]; then
_curl_get "${archiso_curl_url}${archisobasedir}/${aitab_arch}/${aitab_img}.fs.sfs" "${archisobasedir}/${aitab_arch}"
else
_curl_get "${archiso_curl_url}${archisobasedir}/${aitab_arch}/${aitab_img}.fs" "${archisobasedir}/${aitab_arch}"
fi
else
_curl_get "${archiso_curl_url}${archisobasedir}/${aitab_arch}/${aitab_img}.sfs" "${archisobasedir}/${aitab_arch}"
fi

10
archiso/mkarchiso
View File

@ -363,26 +363,16 @@ command_prepare () {
if [[ ${_aitab_img} =~ ^# ]]; then
continue
fi
if [[ ${_aitab_sfs_comp} == "none" && ${_aitab_fs_type} == "none" ]]; then
_msg_error "In aitab, both fields 'sfs_comp' and 'fs_type' are set to none for '${_aitab_img}' image" 1
fi
local _src="${work_dir}/${_aitab_img}"
local _dst="${work_dir}/iso/${install_dir}/${_aitab_arch}"
mkdir -p "${_dst}"
if [[ ${_aitab_fs_type} != "none" ]]; then
if [[ ${_aitab_sfs_comp} != "none" ]]; then
if _is_directory_changed "${_src}" "${_dst}/${_aitab_img}.fs.sfs"; then
_mkfs ${_aitab_img} ${_aitab_fs_type} ${_aitab_fs_size}
_mksfs ${_aitab_img}.fs ${_aitab_sfs_comp}
mv "${_src}.fs.sfs" "${_dst}"
rm "${_src}.fs"
fi
else
if _is_directory_changed "${_src}" "${_dst}/${_aitab_img}.fs"; then
_mkfs ${_aitab_img} ${_aitab_fs_type} ${_aitab_fs_size}
mv "${work_dir}/${_aitab_img}.fs" "${_dst}"
fi
fi
else
if _is_directory_changed "${_src}" "${_dst}/${_aitab_img}.sfs"; then
_mksfs ${_aitab_img} ${_aitab_sfs_comp}