openrc/init.d/fsck.in

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#!@PREFIX@/sbin/runscript
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# Copyright 2007-2009 Roy Marples <roy@marples.name>
# All rights reserved. Released under the 2-clause BSD license.
description="Check and repair filesystems according to /etc/fstab"
_IFS="
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"
depend()
{
use dev clock modules
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keyword nojail noopenvz noprefix notimeout novserver
}
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_abort() {
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rc-abort
return 1
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}
# We should only reboot when first booting
_reboot() {
if [ "${RC_RUNLEVEL}" = "${RC_BOOTLEVEL}" ]; then
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reboot "$@"
_abort || return 1
fi
}
_forcefsck()
{
[ -e /forcefsck ] || get_bootparam forcefsck
}
start()
{
local fsck_opts= p= check_extra=
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if [ -e /fastboot ]; then
ewarn "Skipping fsck due to /fastboot"
return 0
fi
if _forcefsck; then
fsck_opts="${fsck_opts} -f"
check_extra="(check forced)"
fi
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if [ -n "${fsck_passno}" ]; then
check_extra="[passno ${fsck_passno}] ${check_extra}"
fi
ebegin "Checking local filesystems ${check_extra}"
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for p in ${fsck_passno}; do
local IFS="${_IFS}"
case "${p}" in
[0-9]*) p="=${p}";;
esac
set -- "$@" $(fstabinfo --passno "${p}")
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unset IFS
done
if [ "${RC_UNAME}" = "Linux" ]; then
fsck_opts="${fsck_opts} -C0 -T"
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if [ -z "${fsck_passno}" ]; then
fsck_args=${fsck_args--A -p}
if echo 2>/dev/null >/.test.$$; then
rm -f /.test.$$
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fsck_opts="${fsck_opts} -R"
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fi
fi
fi
trap : INT QUIT
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fsck ${fsck_args--p} ${fsck_opts} "$@"
case $? in
0) eend 0; return 0;;
1) ewend 1 "Filesystems repaired"; return 0;;
2|3) if [ "${RC_UNAME}" = "Linux" ]; then
ewend 1 "Filesystems repaired, but reboot needed"
_reboot -f
else
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ewend 1 "Filesystems still have errors;" \
"manual fsck required"
_abort
fi;;
4) if [ "${RC_UNAME}" = "Linux" ]; then
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ewend 1 "Fileystem errors left uncorrected, aborting"
_abort
else
ewend 1 "Filesystems repaired, but reboot needed"
_reboot
fi;;
8) ewend 1 "Operational error"; return 0;;
12) ewend 1 "fsck interupted";;
*) eend 2 "Filesystems couldn't be fixed";;
esac
_abort || return 1
}
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stop()
{
# Fake function so we always shutdown correctly.
_abort() { return 0; }
_reboot() { return 0; }
_forcefsck() { return 1; }
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yesno "${fsck_shutdown}" && start
return 0
}