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Commit | Line | Data |
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1 | #!/bin/sh | |
2 | # | |
3 | # vprocunhide sets vserver related attributes for /proc | |
4 | # | |
5 | # chkconfig: 2345 26 74 | |
6 | # description: Makes some /proc entries visibly for vservers | |
7 | ||
8 | # Source function library. | |
9 | . /etc/rc.d/init.d/functions | |
10 | ||
11 | [ -n "$UTIL_VSERVER_VARS" ] || UTIL_VSERVER_VARS=/usr/lib/util-vserver/util-vserver-vars | |
12 | if [ ! -e "$UTIL_VSERVER_VARS" ] ; then | |
13 | echo "Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2 | |
14 | exit 1 | |
15 | fi | |
16 | . "$UTIL_VSERVER_VARS" | |
17 | ||
18 | case "$1" in | |
19 | start) | |
20 | if [ ! -d /proc/virtual ]; then | |
21 | show "Fixing vservers /proc entries visibility. kernel not capable" | |
22 | fail | |
23 | exit 1 | |
24 | fi | |
25 | ||
26 | show "Fixing vservers /proc entries visibility" | |
27 | busy | |
28 | ${_SETATTR} -Rx --hide /proc | |
29 | $_VPROCUNHIDE | |
30 | RETVAL=$? | |
31 | deltext | |
32 | case "$RETVAL" in | |
33 | 0) ok;; | |
34 | 2) ok; RETVAL=0;; | |
35 | *) fail;; | |
36 | esac | |
37 | [ "$RETVAL" -eq 0 ] && touch /var/lock/subsys/vprocunhide | |
38 | ;; | |
39 | stop) | |
40 | show "Stopping vservers /proc entries visibility" | |
41 | busy | |
42 | ${_SETATTR} -Rx --hide /proc | |
43 | rm -f /var/lock/subsys/vprocunhide | |
44 | ok | |
45 | ;; | |
46 | restart|reload) | |
47 | $0 stop | |
48 | $0 start | |
49 | ;; | |
50 | status) | |
51 | if [ -f /var/lock/subsys/vprocunhide ] ; then | |
52 | echo "vservers /proc entries were fixed" | |
53 | else | |
54 | echo "vservers /proc entries were not fixed" | |
55 | fi | |
56 | ;; | |
57 | *) | |
58 | echo "Usage: $0 {start|stop|reload|restart|status}" | |
59 | exit 1 | |
60 | ;; | |
61 | esac | |
62 | ||
63 | exit $RETVAL | |
64 | ||
65 | # This must be last line ! | |
66 | # vi:syntax=sh:tw=78:ts=4:sw=4 |