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authorwhitearchey <whitearchey@gmail.com>2013-11-06 10:54:04 +0900
committerMichael Tokarev <mjt@tls.msk.ru>2013-11-16 14:04:45 +0400
commit485e741cd15655b4032b07b8a912aa5c7a4f2028 (patch)
tree2cc77f3bdf284f381ab80c190cee979492da1418 /qga/commands-posix.c
parent3325a83627de3e3bd9a97548f13bbb53b354d970 (diff)
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qga: Fix shutdown command of guest agent to work with SysV
For now guest agent uses following command to shutdown system: shutdown -P +0 "blabla" but this syntax works only with shutdown command from systemd or upstart, because SysV shutdown requires -h switch. Following patch changes the command so it works with systemd, upstart and SysV With upstart/systemd qga use one of thee commands, depending on 'mode' parameter: shutdown -P +0 "..." shutdown -H +0 "..." shutdown -r +0 "..." SysV equivalents for these are: shutdown -h -P +0 "..." shutdown -h -H +0 "..." shutdown -h -r +0 "..." and these retain their meaning with upstart/systemd. According to FreeBSD manpages, shutdown does not accept -P and -H options. Commands should be: shutdown -p +0 "..." shutdown -h +0 "..." shutdown -r +0 "..." shutdown in Solaris does not accept any of -hHpPr and does not accept time in "+0" format Signed-off-by: Michael Avdienko <whitearchey@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'qga/commands-posix.c')
-rw-r--r--qga/commands-posix.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index f453132..10682f5 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -99,7 +99,7 @@ void qmp_guest_shutdown(bool has_mode, const char *mode, Error **err)
reopen_fd_to_null(1);
reopen_fd_to_null(2);
- execle("/sbin/shutdown", "shutdown", shutdown_flag, "+0",
+ execle("/sbin/shutdown", "shutdown", "-h", shutdown_flag, "+0",
"hypervisor initiated shutdown", (char*)NULL, environ);
_exit(EXIT_FAILURE);
} else if (pid < 0) {