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Commit | Line | Data |
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042f4ecc JR |
1 | #!/bin/sh |
2 | # | |
3 | # nfs This shell script takes care of starting and stopping | |
4 | # the NFS services. | |
5 | # | |
6 | # chkconfig: 345 13 81 | |
7 | # description: NFS is a popular protocol for file sharing across TCP/IP \ | |
8 | # networks. This service provides NFS server functionality, \ | |
9 | # which is configured via the /etc/exports file. | |
10 | # probe: true | |
11 | ||
12 | # Source function library | |
13 | . /etc/rc.d/init.d/functions | |
14 | ||
15 | # Get network config | |
16 | . /etc/sysconfig/network | |
17 | ||
18 | # Get service configs | |
19 | [ -f /etc/sysconfig/nfslock ] && . /etc/sysconfig/nfslock | |
20 | [ -f /etc/sysconfig/nfsd ] && . /etc/sysconfig/nfsd | |
21 | ||
22 | [ -n "$NFSv2" ] || NFSv2="yes" | |
23 | [ -n "$NFSv3" ] || NFSv3="yes" | |
24 | [ -n "$NFSv4" ] || NFSv4="yes" | |
25 | ||
26 | # Check that networking is up. | |
27 | if is_yes "${NETWORKING}"; then | |
28 | if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then | |
29 | msg_network_down "NFS daemon" | |
30 | exit 1 | |
31 | fi | |
32 | else | |
33 | exit 0 | |
34 | fi | |
35 | ||
36 | if [ "$1" != "stop" ]; then | |
37 | check_portmapper || { nls "Error: portmap isn't running" && exit 0; } | |
38 | fi | |
39 | ||
40 | start() { | |
41 | # Check if the service is already running? | |
42 | if [ -f /var/lock/subsys/nfs ]; then | |
43 | msg_already_running "NFS daemon" | |
44 | return | |
45 | fi | |
46 | ||
47 | if ! grep -q nfsd /proc/mounts ; then | |
48 | modprobe -s nfsd > /dev/null 2>&1 | |
49 | run_cmd "Mounting /proc/fs/nfsd filesystem" mount -t nfsd nfsd /proc/fs/nfsd | |
50 | fi | |
51 | ||
52 | # Set the ports lockd should listen on | |
53 | if [ -n "$LOCKD_TCPPORT" ]; then | |
54 | /sbin/sysctl -w fs.nfs.nlm_tcpport=$LOCKD_TCPPORT >/dev/null 2>&1 | |
55 | fi | |
56 | if [ -n "$LOCKD_UDPPORT" ]; then | |
57 | /sbin/sysctl -w fs.nfs.nlm_udpport=$LOCKD_UDPPORT >/dev/null 2>&1 | |
58 | fi | |
59 | ||
60 | for vers in 2 3 4 ; do | |
61 | is_yes $(eval echo \$NFSv$vers) || \ | |
62 | RPCMOUNTOPTIONS="$RPCMOUNTOPTIONS --no-nfs-version $vers" | |
63 | done | |
64 | ||
65 | [ -n "$MOUNTD_PORT" ] && RPCMOUNTOPTIONS="$RPCMOUNTOPTIONS -p $MOUNTD_PORT" | |
66 | ||
67 | # Start daemons. | |
68 | msg_starting "NFS exportfs" | |
69 | daemon /usr/sbin/exportfs -r | |
70 | msg_starting "NFS mountd" | |
71 | daemon /usr/sbin/rpc.mountd $RPCMOUNTOPTIONS | |
72 | msg_starting "NFS daemon" | |
73 | daemon /usr/sbin/rpc.nfsd $RPCNFSDCOUNT | |
74 | touch /var/lock/subsys/nfs | |
75 | } | |
76 | ||
77 | stop() { | |
78 | if [ ! -f /var/lock/subsys/nfs ]; then | |
79 | msg_not_running "NFS" | |
80 | return | |
81 | fi | |
82 | ||
83 | # Stop daemons. | |
84 | msg_stopping "NFS daemon" | |
85 | killproc nfsd -QUIT | |
86 | msg_stopping "NFS mountd" | |
87 | killproc rpc.mountd | |
88 | msg_stopping "NFS exportfs" | |
89 | daemon /usr/sbin/exportfs -au | |
90 | rm -f /var/lock/subsys/nfs | |
91 | } | |
92 | ||
93 | RETVAL=0 | |
94 | # See how we were called. | |
95 | case "$1" in | |
96 | start) | |
97 | start | |
98 | ;; | |
99 | stop) | |
100 | stop | |
101 | ;; | |
102 | restart) | |
103 | stop | |
104 | start | |
105 | /sbin/service idmapd status >/dev/null && /sbin/service idmapd reload | |
106 | /sbin/service svcgssd status >/dev/null && /sbin/service svcgssd restart | |
107 | ;; | |
108 | reload|force-reload) | |
109 | if [ -f /var/lock/subsys/nfs ]; then | |
110 | msg_reloading "NFS" | |
111 | busy | |
112 | /usr/sbin/exportfs -r | |
113 | [ $? -ne 0 ] && RETVAL=7 | |
114 | if [ $RETVAL -eq 0 ]; then | |
115 | ok | |
116 | /sbin/service idmapd status >/dev/null && /sbin/service idmapd reload | |
117 | /sbin/service svcgssd status >/dev/null && /sbin/service svcgssd restart | |
118 | else | |
119 | died | |
120 | fi | |
121 | else | |
122 | msg_not_running "NFS" | |
123 | exit 7 | |
124 | fi | |
125 | ;; | |
126 | probe) | |
127 | if [ ! -f /var/lock/subsys/nfs ]; then | |
128 | echo start | |
129 | exit 0 | |
130 | fi | |
131 | /sbin/pidof rpc.mountd >/dev/null 2>&1; MOUNTD="$?" | |
132 | /sbin/pidof nfsd >/dev/null 2>&1; NFSD="$?" | |
133 | if [ $MOUNTD = 1 -o $NFSD = 1 ]; then | |
134 | echo restart | |
135 | exit 0 | |
136 | fi | |
137 | if [ /etc/exports -nt /var/lock/subsys/nfs ]; then | |
138 | echo reload | |
139 | exit 0 | |
140 | fi | |
141 | ;; | |
142 | status) | |
143 | echo "Configured NFS exports:" | |
144 | grep -v "^#" /etc/exports | |
145 | echo | |
146 | echo "Active NFS exports:" | |
147 | /usr/sbin/exportfs -v | |
148 | echo | |
149 | status rpc.mountd | |
150 | RETVAL=$? | |
151 | status nfsd | |
152 | RET=$? | |
153 | [ $RETVAL -eq 0 ] && RETVAL=$RET | |
154 | ;; | |
155 | *) | |
156 | msg_usage "$0 {start|stop|restart|reload|force-reload|probe|status}" | |
157 | exit 3 | |
158 | esac | |
159 | ||
160 | exit $RETVAL |