X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Fmain.c;h=44373cc7ef435f23079da0f00b49eaf2d0f02843;hb=9f103625b145a397e67c3714766775b615c8b587;hp=ed690162bfbd43f60b06e49003cd826b9af3d0f9;hpb=2928b0a863091f8f291fddb168988711afd389ef;p=elogind.git

diff --git a/src/core/main.c b/src/core/main.c
index ed690162b..44373cc7e 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -117,7 +117,7 @@ static bool arg_default_cpu_accounting = false;
 static bool arg_default_blockio_accounting = false;
 static bool arg_default_memory_accounting = false;
 static usec_t arg_start_timeout_usec = DEFAULT_MANAGER_START_TIMEOUT_USEC;
-static FailureAction arg_start_timeout_action = FAILURE_ACTION_REBOOT_FORCE;
+static FailureAction arg_start_timeout_action = FAILURE_ACTION_POWEROFF_FORCE;
 static char *arg_start_timeout_reboot_arg = NULL;
 
 static void nop_handler(int sig) {}
@@ -272,6 +272,7 @@ static int parse_proc_cmdline_item(const char *key, const char *value) {
         static const char * const rlmap[] = {
                 "emergency", SPECIAL_EMERGENCY_TARGET,
                 "-b",        SPECIAL_EMERGENCY_TARGET,
+                "rescue",    SPECIAL_RESCUE_TARGET,
                 "single",    SPECIAL_RESCUE_TARGET,
                 "-s",        SPECIAL_RESCUE_TARGET,
                 "s",         SPECIAL_RESCUE_TARGET,
@@ -1725,7 +1726,7 @@ int main(int argc, char *argv[]) {
                 after_startup = now(CLOCK_MONOTONIC);
                 log_full(arg_action == ACTION_TEST ? LOG_INFO : LOG_DEBUG,
                          "Loaded units and determined initial transaction in %s.",
-                         format_timespan(timespan, sizeof(timespan), after_startup - before_startup, 0));
+                         format_timespan(timespan, sizeof(timespan), after_startup - before_startup, 100 * USEC_PER_MSEC));
 
                 if (arg_action == ACTION_TEST) {
                         printf("-> By jobs:\n");
@@ -1834,7 +1835,6 @@ finish:
         if (reexecute) {
                 const char **args;
                 unsigned i, args_size;
-                sigset_t ss;
 
                 /* Close and disarm the watchdog, so that the new
                  * instance can reinitialize it, but doesn't get
@@ -1854,8 +1854,8 @@ finish:
                          * deserializing. */
                         broadcast_signal(SIGTERM, false, true);
 
-                        /* And switch root */
-                        r = switch_root(switch_root_dir);
+                        /* And switch root with MS_MOVE, because we remove the old directory afterwards and detach it. */
+                        r = switch_root(switch_root_dir, "/mnt", true, MS_MOVE);
                         if (r < 0)
                                 log_error("Failed to switch root, ignoring: %s", strerror(-r));
                 }
@@ -1918,12 +1918,10 @@ finish:
                 args[i++] = NULL;
                 assert(i <= args_size);
 
-                /* reenable any blocked signals, especially important
+                /* Reenable any blocked signals, especially important
                  * if we switch from initial ramdisk to init=... */
                 reset_all_signal_handlers();
-
-                assert_se(sigemptyset(&ss) == 0);
-                assert_se(sigprocmask(SIG_SETMASK, &ss, NULL) == 0);
+                reset_signal_mask();
 
                 if (switch_root_init) {
                         args[0] = switch_root_init;