blob: 48b97f0f35786f6124e449be87891f2a2e5655f4 (
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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
#!/sbin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
#
#
# Start/stop iscsi initiator service
#
. /lib/svc/share/smf_include.sh
# checkmessage "fsck_device | mount_point"
#
# Simple auxilary routine to the shell function checkfs. Prints out
# instructions for a manual file system check before entering the shell.
#
checkmessage() {
echo "" > /dev/console
if [ "$1" != "" ] ; then
echo "WARNING - Unable to repair one or more \c" \
> /dev/console
echo "of the following filesystem(s):" > /dev/console
echo "\t$1" > /dev/console
else
echo "WARNING - Unable to repair one or more filesystems." \
> /dev/console
fi
echo "Run fsck manually (fsck filesystem...)." > /dev/console
echo "" > /dev/console
}
#
# checkfs raw_device fstype mountpoint
#
# Check the file system specified. The return codes from fsck have the
# following meanings.
# 0 - file system is unmounted and okay
# 32 - file system is unmounted and needs checking (fsck -m only)
# 33 - file system is already mounted
# 34 - cannot stat device
# 36 - uncorrectable errors detected - terminate normally (4.1 code 8)
# 37 - a signal was caught during processing (4.1 exit 12)
# 39 - uncorrectable errors detected - terminate rightaway (4.1 code 8)
# 40 - for root, same as 0 (used by rcS to remount root)
#
checkfs() {
/usr/sbin/fsck -F $2 -m $1 >/dev/null 2>&1
if [ $? -ne 0 ]
then
# Determine fsck options by file system type
case "$2" in
ufs) foptions="-o p"
;;
*) foptions="-y"
;;
esac
echo "The "$3" file system ("$1") is being checked."
/usr/sbin/fsck -F $2 ${foptions} $1
case $? in
0|40) # file system OK
;;
*) # couldn't fix the file system
echo "/usr/sbin/fsck failed with exit code "$?"."
checkmessage "$1"
;;
esac
fi
}
mount_iscsi() {
err=0
iscsilist=""
exec < /etc/vfstab
while read special fsckdev mountp fstype fsckpass automnt mntopts; do
case $special in
'#'* | '' ) # Ignore comments, empty lines.
continue
;;
'-') # Ignore "no-action" lines.
continue
;;
esac
if [ "$automnt" != "iscsi" ]; then
continue
fi
if [ "$fstype" = "-" ]; then
echo "iscsi-initiator: FSType of iscsi LUN \c" 1>&2
echo "$special cannot be identified" 1>&2
continue
fi
#
# Ignore entries already mounted
#
/usr/bin/grep " $mountp " /etc/mnttab >/dev/null \
2>&1 && continue
#
# Can't fsck if no fsckdev is specified
#
if [ "$fsckdev" = "-" ]; then
iscsilist="$iscsilist $mountp"
continue
fi
#
# fsck everything else:
#
# fsck -m simply returns true if the filesystem is
# suitable for mounting.
#
/usr/sbin/fsck -m -F $fstype $fsckdev >/dev/null 2>&1
case $? in
0|40) iscsilist="$iscsilist $mountp"
continue
;;
32) checkfs $fsckdev $fstype $mountp
iscsilist="$iscsilist $mountp"
continue
;;
33) # already mounted
echo "$special already mounted"
;;
34) # bogus special device
echo "Cannot stat $fsckdev - ignoring"
err=1
;;
*) # uncorrectable errors
echo "$fsckdev uncorrectable error"
err=1
;;
esac
done
[ -z "$iscsilist" ] || /sbin/mount -a $iscsilist
for iscsilun in $iscsilist
do
/usr/bin/grep " $iscsilun " /etc/mnttab >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo "Fail to mount $iscsilun"
err=1
fi
done
return $err
}
umount_iscsi () {
#
# Generate iscsi mountp list from /etc/vfstab
exec < /etc/vfstab
while read special fsckdev mountp fstype fsckpass automnt mntopts; do
case $special in
'#'* | '') continue;; # Ignore comments,
# empty lines.
'-') continue;; # Ignore "no-action lines.
esac
if [ "$automnt" != "iscsi" ]; then
continue
fi
/usr/bin/grep " $mountp " /etc/mnttab >/dev/null 2>&1
if [ $? -ne 0 ]; then
continue
fi
iscsilist="$iscsilist $mountp"
done
if [ -n "$iscsilist" ]; then
umount -a $iscsilist 1>&2
rc=$?
else
rc=0;
fi
return $rc
}
case "$1" in
'start')
/usr/bin/pgrep -P 1 -x iscsid
if [ $? -ne 0 ]; then
/lib/svc/method/iscsid
fi
if [ $? -eq 0 ]; then
delay=60
while [ $delay -gt 0 ]; do
delay=`expr $delay - 1`
mount_iscsi
if [ $? -eq 1 ]; then
if [ $delay -gt 0 ]; then
sleep 1
continue
else
echo "iscsi-initiator: mount iscsi \c"
echo "lun in /etc/vfstab fail."
umount_iscsi
exit $SMF_EXIT_ERR_CONFIG
fi
else
exit $SMF_EXIT_OK
fi
done
else
exit $?
fi
;;
'stop')
umount_iscsi
/usr/bin/pkill -P 1 -x iscsid
exit 0
;;
*)
echo "Usage: $0 { start | stop }"
exit 1
;;
esac
exit $SMF_EXIT_OK
|
