88 lines
2.4 KiB
Bash
Executable File
88 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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# called by dracut
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check() {
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return 0
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}
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# called by dracut
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depends() {
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echo fs-lib
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}
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cmdline_journal() {
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if [[ $hostonly ]]; then
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for dev in "${!host_fs_types[@]}"; do
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[[ ${host_fs_types[$dev]} == "reiserfs" ]] || [[ ${host_fs_types[$dev]} == "xfs" ]] || continue
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rootopts=$(find_dev_fsopts "$dev")
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if [[ ${host_fs_types[$dev]} == "reiserfs" ]]; then
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journaldev=$(fs_get_option "$rootopts" "jdev")
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elif [[ ${host_fs_types[$dev]} == "xfs" ]]; then
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journaldev=$(fs_get_option "$rootopts" "logdev")
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fi
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if [ -n "$journaldev" ]; then
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printf " root.journaldev=%s" "$journaldev"
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fi
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done
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fi
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return 0
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}
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cmdline_rootfs() {
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local _block
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_block=$(find_root_block_device)
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local _dev=/dev/block/$_block
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local _fstype _flags _subvol
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# "--no-hostonly-default-device" can result in empty root_devs
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if [ "${#root_devs[@]}" -eq 0 ]; then
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return
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fi
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if [ -n "$_block" -a -b "$_dev" ]; then
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printf " root=%s" "$(shorten_persistent_dev "$(get_persistent_dev "$_dev")")"
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fi
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_fstype="$(find_mp_fstype /)"
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_flags="$(find_mp_fsopts /)"
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if [ -n "$_fstype" ]; then
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printf " rootfstype=%s" "$_fstype"
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fi
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if [[ $use_fstab != yes ]] && [[ $_fstype == btrfs ]]; then
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_subvol=$(findmnt -e -v -n -o FSROOT --target /) \
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&& _subvol=${_subvol#/}
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_flags="$_flags${_subvol:+,subvol=$_subvol}"
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fi
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if [ -n "$_flags" ]; then
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printf " rootflags=%s" "$_flags"
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fi
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}
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# called by dracut
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cmdline() {
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cmdline_rootfs
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cmdline_journal
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}
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# called by dracut
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install() {
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if [[ $hostonly_cmdline == "yes" ]]; then
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local _journaldev
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_journaldev=$(cmdline_journal)
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[[ $_journaldev ]] && printf "%s\n" "$_journaldev" >> "${initdir}/etc/cmdline.d/95root-journaldev.conf"
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local _rootdev
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_rootdev=$(cmdline_rootfs)
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[[ $_rootdev ]] && printf "%s\n" "$_rootdev" >> "${initdir}/etc/cmdline.d/95root-dev.conf"
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fi
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inst_multiple umount
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inst_multiple tr
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if ! dracut_module_included "systemd"; then
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inst_hook cmdline 95 "$moddir/parse-block.sh"
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inst_hook pre-udev 30 "$moddir/block-genrules.sh"
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inst_hook mount 99 "$moddir/mount-root.sh"
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fi
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inst_hook initqueue/timeout 99 "$moddir/rootfallback.sh"
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}
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