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Diffstat (limited to 'sys-fs/lvm2/files/lvm.rc-2.02.183')
-rw-r--r--sys-fs/lvm2/files/lvm.rc-2.02.183149
1 files changed, 149 insertions, 0 deletions
diff --git a/sys-fs/lvm2/files/lvm.rc-2.02.183 b/sys-fs/lvm2/files/lvm.rc-2.02.183
new file mode 100644
index 00000000000..d431fc72138
--- /dev/null
+++ b/sys-fs/lvm2/files/lvm.rc-2.02.183
@@ -0,0 +1,149 @@
+#!/sbin/openrc-run
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+_get_lvm_path() {
+ local lvm_path=
+ for lvm_path in /bin/lvm /sbin/lvm ; do
+ [ -x "$lvm_path" ] && break
+ done
+ echo "${lvm_path}"
+}
+
+_need_lvmetad()
+{
+ local lvm_path="$(_get_lvm_path)"
+ [ ! -x "${lvm_path}" ] && return 1
+ ${lvm_path} dumpconfig global 2>/dev/null | grep -q 'use_lvmetad=1'
+}
+
+_need_lvmlockd()
+{
+ local lvm_path="$(_get_lvm_path)"
+ [ ! -x "${lvm_path}" ] && return 1
+ ${lvm_path} dumpconfig global 2>/dev/null | grep -q 'use_lvmlockd=1'
+}
+
+depend() {
+ before checkfs fsck
+ after modules device-mapper
+ # We may use lvmetad based on the configuration. If we added lvmetad
+ # support while lvm2 is running then we aren't dependent on it. For the
+ # more common case, if its disabled in the config we aren't dependent
+ # on it.
+ config /etc/lvm/lvm.conf
+ local _need=
+ if service_started; then
+ _need=$(service_get_value need)
+ else
+ if _need_lvmetad; then
+ _need="${_need} lvmetad"
+ fi
+ if _need_lvmlockd; then
+ _need="${_need} lvmlockd"
+ fi
+ fi
+ need sysfs udev ${_need}
+}
+
+config='global { locking_dir = "/run/lock/lvm" }'
+
+dm_in_proc() {
+ local retval=0
+ for x in devices misc ; do
+ grep -qs 'device-mapper' /proc/${x}
+ retval=$((${retval} + $?))
+ done
+ return ${retval}
+}
+
+start() {
+ # LVM support for /usr, /home, /opt ....
+ # This should be done *before* checking local
+ # volumes, or they never get checked.
+
+ # NOTE: Add needed modules for LVM or RAID, etc
+ # to /etc/modules.autoload if needed
+ lvm_path="$(_get_lvm_path)"
+ for lvm_path in /bin/lvm /sbin/lvm ; do
+ [ -x "$lvm_path" ] && break
+ done
+ if [ ! -x "$lvm_path" ]; then
+ eerror "Cannot find lvm binary in /sbin or /bin!"
+ return 1
+ fi
+ if [ -z "${CDBOOT}" ] ; then
+ if [ -e /proc/modules ] && ! dm_in_proc ; then
+ modprobe dm-mod 2>/dev/null
+ fi
+ if [ -d /proc/lvm ] || dm_in_proc ; then
+ ebegin "Setting up the Logical Volume Manager"
+ #still echo stderr for debugging
+ lvm_commands="#!${lvm_path}\n"
+ # Extra PV find pass because some devices might not have been available until very recently
+ lvm_commands="${lvm_commands}pvscan --config '${config}'\n"
+ # Now make the nodes
+ lvm_commands="${lvm_commands}vgscan --config '${config}' --mknodes\n"
+ # And turn them on!
+ lvm_commands="${lvm_commands}vgchange --config '${config}' --sysinit -a ly\n"
+ if _need_lvmlockd; then
+ # Start lockd VGs as required
+ lvm_commands="${lvm_commands}vgchange --config '${config}' --lock-start --lock-opt auto\n"
+ fi
+ # Order of this is important, have to work around dash and LVM readline
+ printf "%b\n" "${lvm_commands}" | $lvm_path /proc/self/fd/0 >/dev/null
+ eend $? "Failed to setup the LVM"
+ fi
+ fi
+}
+
+start_post()
+{
+ # Save if we needed lvmetad
+ if _need_lvmetad; then
+ service_set_value need lvmetad
+ fi
+}
+
+stop() {
+ for lvm_path in /bin/lvm /sbin/lvm ; do
+ [ -x "$lvm_path" ] && break
+ done
+ if [ ! -x "$lvm_path" ]; then
+ eerror "Cannot find lvm binary in /sbin or /bin!"
+ return 1
+ fi
+
+ # Stop LVM2
+ if [ -x /sbin/vgs ] && \
+ [ -x /sbin/vgchange ] && \
+ [ -x /sbin/lvchange ] && \
+ [ -f /etc/lvmtab -o -d /etc/lvm ] && \
+ [ -d /proc/lvm -o "`grep device-mapper /proc/misc 2>/dev/null`" ]
+ then
+ einfo "Shutting down the Logical Volume Manager"
+
+ VGS=$($lvm_path vgs --config "${config}" -o vg_name --noheadings --nosuffix --rows 2> /dev/null)
+
+ if [ "$VGS" ]
+ then
+ local _ending="eend"
+ [ "$RC_RUNLEVEL" = shutdown ] && _ending="ewend"
+ ebegin " Shutting Down LVs & VGs"
+ #still echo stderr for debugging
+ lvm_commands="#!${lvm_path}\n"
+ # Extra PV find pass because some devices might not have been available until very recently
+ lvm_commands="${lvm_commands}lvchange --config '${config}' --sysinit -a ln ${VGS}\n"
+ # Now make the nodes
+ lvm_commands="${lvm_commands}vgchange --config '${config}' --sysinit -a ln ${VGS}\n"
+ # Order of this is important, have to work around dash and LVM readline
+ printf "%b\n" "${lvm_commands}" | $lvm_path /proc/self/fd/0 --config "${config}" >/dev/null
+ ${_ending} $? "Failed (possibly some LVs still needed for /usr or root)"
+ fi
+
+ einfo "Finished shutting down the Logical Volume Manager"
+ return 0
+ fi
+}
+
+# vim:ts=4