blob: bb56329b6c3bbad43dba31922144cc4535d2f403 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
#!/sbin/openrc-run
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
PVFS2_NAME=${SVCNAME##*.}
if [[ -n "${PVFS2_NAME}" && "${SVCNAME}" != "pvfs2-server" ]]; then
PVFS2_PID_DEFAULT="/var/run/pvfs2.${PVFS2_NAME}.pid"
PVFS2_CONF_DEFAULT="/etc/pvfs2/${PVFS2_NAME}.fs.conf"
else
PVFS2_PID_DEFAULT="/var/run/pvfs2.pid"
PVFS2_CONF_DEFAULT="/etc/pvfs2/fs.conf"
fi
PVFS2_PID=${PVFS2_PID:-${PVFS2_PID_DEFAULT}}
PVFS2_CONF=${PVFS2_CONF:-${PVFS2_CONF_DEFAULT}}
PVFS2_SERVER=${PVFS2_SERVER:-"/usr/sbin/pvfs2-server"}
PVFS2_AUTO_MKFS=${PVFS2_AUTO_MKFS:-"no"}
PVFS2_STARTUP_WAIT=${PVFS2_STARTUP_WAIT:-1000}
PVFS2_FORCED_UMOUNT_TIMEOUT=${PVFS2_FORCED_UMOUNT_TIMEOUT:-""}
PVFS2_NICE=${PVFS2_NICE:-""}
PVFS2_IONICE=${PVFS2_IONICE:-""}
depend() {
after localmount netmount nfsmount dns
use net
}
checkconfig() {
# server will not create pyid directory itself
local piddir=$(dirname "${PVFS2_PID}")
checkpath -d "${piddir}"
# check for config file
if ! [[ -r "${PVFS2_CONF}" ]]; then
eerror "Could not read ${PVFS2_CONF}"
eerror "To create one you may use:"
if [[ -z "${PVFS2_NAME}" || "${SVCNAME}" == "pvfs2-server" ]]; then
eerror " emerge --config orangefs"
eerror "for single server setup, or"
fi
eerror " mkdir $(dirname ${PVFS2_CONF})"
eerror " pvfs2-genconfig ${PVFS2_CONF}"
if [[ -z "${PVFS2_NAME}" || "${SVCNAME}" == "pvfs2-server" ]]; then
eerror "for general profile."
fi
return 1
fi
# check for corrent data and metadata storage specifications
data=$(grep DataStorageSpace "${PVFS2_CONF}" | cut -d' ' -f 2)
meta=$(grep MetadataStorageSpace "${PVFS2_CONF}" | cut -d' ' -f 2)
if [[ -z "${data}" || -z "${meta}" ]]; then
eerror "Config file ${PVFS2_CONF} is not valid:"
eerror "DataStorageSpace and MetadataStorageSpace must be specified."
return 1
fi
}
start() {
local rc
checkconfig || return 1
ebegin "Starting PVFS2 server"
# Check if filesystem already exists.
local stream=""
[[ -d "${data}" ]] &&
stream=$(find -O3 "${data}" -mindepth 2 -maxdepth 2 -type d -name bstreams)
# both data and metadata are ok
if [[ -f "${meta}/collections.db" && -n "${stream}" ]]; then
rc=0;
# both data and metadata are missing
elif [[ ! -f "${meta}/collections.db" && -z "${stream}" ]]; then
if yesno ${PVFS2_AUTO_MKFS}; then
ewarn "Initializing the file system storage with --mkfs"
"${PVFS2_SERVER}" ${PVFS2_OPTIONS} --mkfs "${PVFS2_CONF}"
rc=$?
else
eerror "PVFS2 filesystem was not created."
eerror "Set PVFS2_AUTO_MKFS=\"yes\" in the conf.d file to create it automatically,"
eerror "or create it manually using ${PVFS2_SERVER} --mkfs ${PVFS2_CONF}"
return 1
fi
# data xor metadata exists
else
eerror "Both DataStorageSpace and MetadataStorageSpace directories"
eerror "must be generated. Only one is on your system."
eerror "Something is terribly wrong with your PVFS2, check it manually."
return 1
fi
local pvfs2_nice="" pvfs2_ionice=""
[[ -n "${PVFS2_NICE}" ]] && pvfs2_nice="--nice ${PVFS2_NICE}"
[[ -n "${PVFS2_IONICE}" ]] && pvfs2_ionice="--ionice ${PVFS2_IONICE}"
if [[ ${rc} -eq 0 ]]; then
start-stop-daemon --start \
--exec ${PVFS2_SERVER} --wait ${PVFS2_STARTUP_WAIT} \
${pvfs2_nice} ${pvfs2_ionice} \
-- -p "${PVFS2_PID}" ${PVFS2_OPTIONS} "${PVFS2_CONF}"
rc=$?
fi
unset data meta
[[ ${rc} -ne 0 ]] && return 1
eend ${rc}
}
stop() {
local rc i retry=""
ebegin "Stopping PVFS2 server"
[[ -n ${PVFS2_FORCED_UMOUNT_TIMEOUT} &&
${PVFS2_FORCED_UMOUNT_TIMEOUT} -gt 0 ]] &&
retry="--retry SIGTERM/${PVFS2_FORCED_UMOUNT_TIMEOUT}/SIGKILL/5"
start-stop-daemon --stop --quiet --pidfile "${PVFS2_PID}" ${retry}
rc=$?
# pvfs2-server doesn't clean shm on stop
for i in $(ipcs -m | gawk '($6 == "0" && $3 == "root") {print $2}'); do
ipcrm -m ${i};
done
if [[ ${RC_CMD} == "restart" ]]; then
einfo "sleepinng for cluster to calm down"
sleep 2
fi
eend ${rc}
}
|
GitWeb