83 lines
2.3 KiB
Bash
83 lines
2.3 KiB
Bash
#!/bin/sh -
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#
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# Copyright (c) 2004 The FreeBSD Project
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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# PROVIDE: ramdisk
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# REQUIRE: localswap
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# BEFORE: mountcritlocal
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# KEYWORD: FreeBSD
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. /etc/rc.subr
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name="ramdisk"
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stop_cmd="ramdisk_stop"
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start_cmd="ramdisk_start"
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ramdisk_start()
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{
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for unit in $ramdisk_units
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do
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if [ -c /dev/md$unit ] ; then
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echo "$0: md$unit exists, skipping"
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continue
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fi
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eval mdoptions=\$ramdisk_${unit}_mdoptions
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if [ "$mdoptions" = "${mdoptions##-t}" ]
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then
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echo "Type not specified for md$unit"
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continue
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fi
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eval fsoptions=\$ramdisk_${unit}_newfs
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eval owner=\$ramdisk_${unit}_owner
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eval perms=\$ramdisk_${unit}_perms
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echo Configuring ramdisk /dev/md$unit
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mdconfig -a $mdoptions -u $unit
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newfs $fsoptions /dev/md$unit
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[ "X$owner" != "X" ] && chown $owner /dev/md$unit
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[ "X$perms" != "X" ] && chmod $perms /dev/md$unit
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done
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}
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ramdisk_stop()
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{
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for unit in $ramdisk_units
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do
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if [ -c /dev/md$unit ] ; then
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umount -f /dev/md$unit > /dev/null 2>&1
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mdconfig -d -u $unit
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echo Recovered ramdisk /dev/md$unit
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fi
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done
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}
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load_rc_config $name
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run_rc_command "$1"
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