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Gentoo's Bugzilla – Attachment 308141 Details for
Bug 411173
sys-cluster/orangefs-2.8.5 - a branch of the PVFS2 cluster filesystem
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pvfs2-client-init.d
pvfs2-client-init.d (text/plain), 4.28 KB, created by
Andrew Savchenko
on 2012-04-07 18:00:26 UTC
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Description:
pvfs2-client-init.d
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Creator:
Andrew Savchenko
Created:
2012-04-07 18:00:26 UTC
Size:
4.28 KB
patch
obsolete
>#!/sbin/runscript ># Copyright 1999-2012 Gentoo Foundation ># Distributed under the terms of the GNU General Public License v2 ># $Header: /var/cvsroot/gentoo-x86/sys-cluster/pvfs2/files/Attic/pvfs2-client-init.d-2.7.0,v 1.2 2011/07/15 13:57:08 xarthisius dead $ > >PVFS2_CLIENT_PID=${PVFS2_CLIENT_PID:-"/var/run/pvfs2-client.pid"} >PVFS2_CLIENT=${PVFS2_CLIENT:-"/usr/sbin/pvfs2-client"} >PVFS2_CLIENT_CORE=${PVFS2_CLIENT_CORE:-"/usr/sbin/pvfs2-client-core"} >PVFS2_CLIENT_PING=${PVFS2_CLIENT_PING:-"/usr/bin/pvfs2-ping"} >PVFS2_CLIENT_LOG=${PVFS2_CLIENT_LOG:-"/var/log/pvfs2/client.log"} >PVFS2_CLIENT_FSTAB=${PVFS2_CLIENT_FSTAB:-"/etc/fstab"} >PVFS2_CLIENT_UNLOAD_MODULE=${PVFS2_CLIENT_UNLOAD_MODULE:-"yes"} >PVFS2_CLIENT_CHECK_MAX_FAILURE=${PVFS2_CLIENT_CHECK_MAX_FAILURE:-5} >PVFS2_CLIENT_FORCE_UMOUNT=${PVFS2_CLIENT_FORCE_UMOUNT:-"no"} >PVFS2_CLIENT_NICE=${PVFS2_CLIENT_NICE:-""} > >depend() { > after pvfs2-server > before pbs_mom > need net localmount >} > >start() { > local piddir=$(dirname "${PVFS2_CLIENT_PID}") > checkpath -d "${piddir}" > > if ! grep -qs pvfs2 /proc/filesystems; then > ebegin "Loading pvfs2 kernel module" > modprobe pvfs2 > eend $? "failed" > [[ $? -ne 0 ]] && return 1 > fi > > local pvfs2_client_nice="" > [[ -n "${PVFS2_CLIENT_NICE}" ]] && pvfs2_client_nice="--nice ${PVFS2_CLIENT_NICE}" > > ebegin "Starting pvfs2-client" > # Don't fork the client so we can get the pid with s-s-d. > start-stop-daemon --start --quiet --background \ > --make-pidfile --pidfile "${PVFS2_CLIENT_PID}" \ > --exec "${PVFS2_CLIENT}" ${pvfs2_client_nice} \ > -- -f -p "${PVFS2_CLIENT_CORE}" -L "${PVFS2_CLIENT_LOG}" \ > ${PVFS2_CLIENT_ARGS} > eend $? > > local mp rc=0 i > ebegin "Mounting pvfs2 filesystems" > if ! [[ -r "${PVFS2_CLIENT_FSTAB}" ]]; then > error "${PVFS2_CLIENT_FSTAB} is not readable." > rc=1 > else > # grep all pvfs2 entries save for noauto > for mp in $(gawk ' > ($3 == "pvfs2" && !index($4, "noauto") && index($1, "#")!=1) { print $2 } > ' /etc/fstab); do > if [[ -n ${PVFS2_CLIENT_CHECK_MAX_FAILURE} ]]; then > for ((i=0; i<${PVFS2_CLIENT_CHECK_MAX_FAILURE}; i++)); do > "${PVFS2_CLIENT_PING}" -m "${mp}" >/dev/null 2>&1 && break > ewarn "servers for ${mp} are not ready, retrying" > done > fi > mount "${mp}" || { eerror "Failed to mount ${mp}"; rc=1; } > done > fi > eend ${rc} > # pvfs2 client is useful even with failed mounts > return 0 >} > >umount_gracious() { > local lrc list > umount "${mp}" > lrc=$? > if [[ ${lrc} -ne 0 ]]; then > if yesno "${PVFS2_CLIENT_FORCE_UMOUNT}"; then > ewarn "Normal ${mp} unmount failed. Forcing..." > list=$(lsof -nt /mnt/cluster) > umount -l "${mp}" > # soft kill > if [[ -n ${list} ]]; then > kill ${list} > sleep 1 > # hard kill hanged ones > ps ${list} >/dev/null && kill -9 ${list} > sleep 0.5 > # if some processes are still hang > if ps ${list} >/dev/null; then > eerror "${mp} was not completely unmounted!" > eerror "leftover processes: ${list}" > rc=1 > else > lrc=0 > fi > fi > [[ ${lrc} -eq 0 ]] && ewarn "${mp} was forcefully unmounted" > else > eerror "Failed to umount ${mp}" > rc=1 > fi > fi >} > >stop() { > local mp rc=0 > ebegin "Unmounting pvfs2 filesystems" > if ! [[ -r "/etc/mtab" ]]; then > error "/etc/mtab is not readable." > rc=1 > else > # grep all pvfs2 entries save for noauto > for mp in $(gawk '($3 == "pvfs2") { print $2 }' /etc/mtab); do > umount_gracious > done > fi > eend ${rc} > [[ ${rc} -ne 0 ]] && return 1 > > ebegin "Stopping pvfs2-client" > start-stop-daemon --stop --pidfile "${PVFS2_CLIENT_PID}" > eend > > if [[ $? == 0 ]] && yesno "${PVFS2_CLIENT_UNLOAD_MODULE}"; then > einfo "Waiting before module unload..." > # wait for a while is recommended by pvfs2 guide > sleep 2 > ebegin "Unloading pvfs2 kernel module" > rmmod pvfs2 > eend $? "failed" > fi >}
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