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Lines 1755-1785
get_mounts_list()
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|
| 1755 |
' ${NEW_ROOT}/etc/initramfs.mounts |
1755 |
' ${NEW_ROOT}/etc/initramfs.mounts |
| 1756 |
} |
1756 |
} |
| 1757 |
|
1757 |
|
| 1758 |
get_mount_fstype() |
1758 |
get_col_by_mount() { |
| 1759 |
{ |
1759 |
# Get a column for a mountpoint from fstab-like input |
| 1760 |
[ -e "${NEW_ROOT}"/etc/fstab ] || return 1 |
1760 |
awk -v fs="$1" -v i="$2" ' |
| 1761 |
awk -v fs="$1" ' |
1761 |
/^[[:blank:]]*#/ { next } |
| 1762 |
/^[[:blank:]]*#/ { next } |
1762 |
$2 == fs { print $i }' |
| 1763 |
$2 == fs { print $3 } |
1763 |
} |
| 1764 |
' ${NEW_ROOT}/etc/fstab |
1764 |
|
| 1765 |
} |
1765 |
is_zfs() { |
| 1766 |
|
1766 |
# Check if mountpoint belongs to zfs |
| 1767 |
get_mount_options() |
1767 |
local TYPE |
| 1768 |
{ |
1768 |
TYPE="$( |
| 1769 |
[ -e "${NEW_ROOT}"/etc/fstab ] || return 1 |
1769 |
zfs list -H -o type,mountpoint \ |
| 1770 |
awk -v fs="$1" ' |
1770 |
| get_col_by_mount "$1" "1" |
| 1771 |
/^[[:blank:]]*#/ { next } |
1771 |
)" |
| 1772 |
$2 == fs { print $4 } |
1772 |
[ -n "${TYPE}" ] && return 0 || return 1 |
| 1773 |
' ${NEW_ROOT}/etc/fstab |
1773 |
} |
| 1774 |
} |
1774 |
|
| 1775 |
|
1775 |
get_mount_fstype() { |
| 1776 |
get_mount_device() |
1776 |
local FSTYPE |
| 1777 |
{ |
1777 |
# Look for the type in fstab |
| 1778 |
[ -e "${NEW_ROOT}"/etc/fstab ] || return 1 |
1778 |
[ -e "${NEW_ROOT}/etc/fstab" ] || return 1 |
| 1779 |
awk -v fs="$1" ' |
1779 |
FSTYPE="$( |
| 1780 |
/^[[:blank:]]*#/ { next } |
1780 |
< "${NEW_ROOT}/etc/fstab" get_col_by_mount "$1" "3" |
| 1781 |
$2 == fs { print $1 } |
1781 |
)" |
| 1782 |
' ${NEW_ROOT}/etc/fstab |
1782 |
# Set type for zfs without an entry in fstab |
|
|
1783 |
[ -z "${FSTYPE}" ] && is_zfs "$1" && FSTYPE="zfs" |
| 1784 |
echo "${FSTYPE}" |
| 1785 |
} |
| 1786 |
|
| 1787 |
get_mount_options() { |
| 1788 |
local OPTIONS |
| 1789 |
# Look for the options in fstab |
| 1790 |
[ -e "${NEW_ROOT}/etc/fstab" ] || return 1 |
| 1791 |
OPTIONS="$( |
| 1792 |
< "${NEW_ROOT}/etc/fstab" get_col_by_mount "$1" "4" |
| 1793 |
)" |
| 1794 |
# Set options for zfs without an entry in fstab |
| 1795 |
[ -z "${OPTIONS}" ] && is_zfs "$1" && OPTIONS="rw,zfsutil" |
| 1796 |
echo "${OPTIONS}" |
| 1797 |
} |
| 1798 |
|
| 1799 |
get_mount_device() { |
| 1800 |
local DEVICE |
| 1801 |
# Look for the device in fstab |
| 1802 |
[ -e "${NEW_ROOT}/etc/fstab" ] || return 1 |
| 1803 |
DEVICE="$( |
| 1804 |
< "${NEW_ROOT}/etc/fstab" get_col_by_mount "$1" "1" |
| 1805 |
)" |
| 1806 |
# Allow for zfs to also be used without fstab |
| 1807 |
[ -z "${DEVICE}" ] && DEVICE="$( |
| 1808 |
zfs list -H -o name,mountpoint | get_col_by_mount "$1" "1" |
| 1809 |
)" |
| 1810 |
echo "${DEVICE}" |
| 1783 |
} |
1811 |
} |
| 1784 |
|
1812 |
|
| 1785 |
# If the kernel is handed a mount option is does not recognize, it WILL fail to |
1813 |
# If the kernel is handed a mount option is does not recognize, it WILL fail to |
