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#!/bin/sh
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type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
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implement fs-lib, squash a few bugs that were part of det_fs/wrap_fsck
To not pollute dracut-lib.sh, all the fsck related functions were moved
to fs-lib.sh. The functions available are as follows:
- fsck_single
this will detect/verify filesystem, check if it has necessary tools and
check the filesystem respecting additional flags (if any), using
specific "driver" (or falling back to generic one). Currently
available: fsck_drv_{com,xfs,std}. 'com' is used for tools following
typical subset of options/return codes (e.g. ext, jfs), 'std' is used
for "unknown" fs and doesn't assume it can be run non-interactively.
Please see comments around the code for more info.
- fsck_batch
this will check provided list of the devices;
Both of the above functions will fake empty fstab, to make generic fsck
not complain too much (excact devices are always provided on the command
line).
"Known" filesystems currently: ext234, reiser, jfs, xfs
- det_fs
Small bug fixed - as this function is meant to be called in $(), it may
not be verbose.
Current behaviour is:
- if detection is successful, use its result
- if detection is not successful, and filesystem is provided, return
the provided one; otherwise use auto
14 years ago
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type det_fs >/dev/null 2>&1 || . /lib/fs-lib.sh
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fstab_mount() {
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local _dev _mp _fs _opts _dump _pass _rest
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test -e "$1" || return 1
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info "Mounting from $1"
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while read _dev _mp _fs _opts _dump _pass _rest || [ -n "$_dev" ]; do
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[ -z "${_dev%%#*}" ] && continue # Skip comment lines
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ismounted $_mp && continue # Skip mounted filesystem
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if [ "$_pass" -gt 0 ] && ! strstr "$_opts" _netdev; then
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fsck_single "$_dev" "$_fs" "$_opts"
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fi
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implement fs-lib, squash a few bugs that were part of det_fs/wrap_fsck
To not pollute dracut-lib.sh, all the fsck related functions were moved
to fs-lib.sh. The functions available are as follows:
- fsck_single
this will detect/verify filesystem, check if it has necessary tools and
check the filesystem respecting additional flags (if any), using
specific "driver" (or falling back to generic one). Currently
available: fsck_drv_{com,xfs,std}. 'com' is used for tools following
typical subset of options/return codes (e.g. ext, jfs), 'std' is used
for "unknown" fs and doesn't assume it can be run non-interactively.
Please see comments around the code for more info.
- fsck_batch
this will check provided list of the devices;
Both of the above functions will fake empty fstab, to make generic fsck
not complain too much (excact devices are always provided on the command
line).
"Known" filesystems currently: ext234, reiser, jfs, xfs
- det_fs
Small bug fixed - as this function is meant to be called in $(), it may
not be verbose.
Current behaviour is:
- if detection is successful, use its result
- if detection is not successful, and filesystem is provided, return
the provided one; otherwise use auto
14 years ago
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_fs=$(det_fs "$_dev" "$_fs")
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info "Mounting $_dev"
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if [ -d "$NEWROOT/$_mp" ]; then
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mount -v -t $_fs -o $_opts $_dev "$NEWROOT/$_mp" 2>&1 | vinfo
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else
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[ -d "$_mp" ] || mkdir -p "$_mp"
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mount -v -t $_fs -o $_opts $_dev $_mp 2>&1 | vinfo
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fi
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done < $1
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return 0
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}
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# systemd will mount and run fsck from /etc/fstab and we don't want to
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# run into a race condition.
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if [ -z "$DRACUT_SYSTEMD" ]; then
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[ -f /etc/fstab ] && fstab_mount /etc/fstab
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fi
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# prefer $NEWROOT/etc/fstab.sys over local /etc/fstab.sys
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if [ -f $NEWROOT/etc/fstab.sys ]; then
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fstab_mount $NEWROOT/etc/fstab.sys
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elif [ -f /etc/fstab.sys ]; then
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fstab_mount /etc/fstab.sys
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fi
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