X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fmain.c;h=b3ee1b9b889960589c7730cccb8687a88e1609d6;hp=3e57f07c422dafd17f8b0535feb0a9671a8741f8;hb=ca05941b9a6d7855bda2a7cb2cc16bbd3911acdd;hpb=5a85ca1cb622fda4a39c8a6f00dccea7f8a1e82a

diff --git a/src/core/main.c b/src/core/main.c
index 3e57f07c4..b3ee1b9b8 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -286,7 +286,8 @@ static int parse_proc_cmdline_item(const char *key, const char *value) {
 
         } else if (streq(key, "rd.systemd.unit") && value) {
 
-                return set_default_unit(value);
+                if (in_initrd())
+                        return set_default_unit(value);
 
         } else if (streq(key, "systemd.log_target") && value) {
 
@@ -412,11 +413,16 @@ static int parse_proc_cmdline_item(const char *key, const char *value) {
                 }
 
         } else if (streq(key, "quiet") && !value) {
+
+                log_set_max_level(LOG_NOTICE);
+
                 if (arg_show_status == _SHOW_STATUS_UNSET)
                         arg_show_status = SHOW_STATUS_AUTO;
 
         } else if (streq(key, "debug") && !value) {
+
                 log_set_max_level(LOG_DEBUG);
+
                 if (detect_container(NULL) > 0)
                         log_set_target(LOG_TARGET_CONSOLE);
 
@@ -1302,6 +1308,7 @@ int main(int argc, char *argv[]) {
         bool loaded_policy = false;
         bool arm_reboot_watchdog = false;
         bool queue_default_job = false;
+        bool empty_etc = false;
         char *switch_root_dir = NULL, *switch_root_init = NULL;
         static struct rlimit saved_rlimit_nofile = { 0, 0 };
 
@@ -1573,6 +1580,9 @@ int main(int argc, char *argv[]) {
                 if (in_initrd())
                         log_info("Running in initial RAM disk.");
 
+                empty_etc = dir_is_empty("/etc") > 0;
+                if (empty_etc)
+                        log_info("Running with unpopulated /etc.");
         } else {
                 _cleanup_free_ char *t = uid_to_name(getuid());
                 log_debug(PACKAGE_STRING " running in user mode for user "PID_FMT"/%s. (" SYSTEMD_FEATURES ")",
@@ -1584,11 +1594,10 @@ int main(int argc, char *argv[]) {
                         status_welcome();
 
 #ifdef HAVE_KMOD
-                if (detect_container(NULL) <= 0)
-                        kmod_setup();
+                kmod_setup();
 #endif
                 hostname_setup();
-                machine_id_setup("");
+                machine_id_setup(NULL);
                 loopback_setup();
 
                 test_mtab();
@@ -1630,9 +1639,18 @@ int main(int argc, char *argv[]) {
                 }
         }
 
-        if (arg_running_as == SYSTEMD_SYSTEM)
+        if (arg_running_as == SYSTEMD_SYSTEM) {
                 bump_rlimit_nofile(&saved_rlimit_nofile);
 
+                if (empty_etc) {
+                        r = unit_file_preset_all(UNIT_FILE_SYSTEM, false, NULL, UNIT_FILE_PRESET_FULL, false, NULL, 0);
+                        if (r < 0)
+                                log_warning("Failed to populate /etc with preset unit settings, ignoring: %s", strerror(-r));
+                        else
+                                log_info("Populated /etc with preset unit settings.");
+                }
+        }
+
         r = manager_new(arg_running_as, &m);
         if (r < 0) {
                 log_error("Failed to allocate manager object: %s", strerror(-r));