Fix smartctrl should not wakeup sleeping hdd

[people/pmueller/ipfire-2.x.git] / src / misc-progs / smartctrl.c

diff --git a/src/misc-progs/smartctrl.c b/src/misc-progs/smartctrl.c
index b5a4427850da5e65ed1868c110c9dfa311a082a8..a7491ee35ff9888e8d594f8ce9f99f51ea9681ad 100644 (file)
--- a/src/misc-progs/smartctrl.c
+++ b/src/misc-progs/smartctrl.c
@@ -19,15 +19,25 @@ char command[BUFFER_SIZE];
 
 int main(int argc, char *argv[]) {
 
-       if (!(initsetuid()))
-               exit(1);
+        if (!(initsetuid()))
+                exit(1);
 
-       if (argc < 2) {
-               fprintf(stderr, "\nNo argument given.\n\nsmartctrl <device>\n\n");
-               exit(1);
+        if (argc < 2) {
+                fprintf(stderr, "\nNo argument given.\n\nsmartctrl <device>\n\n");
+                exit(1);
+        }
+
+
+        sprintf(command, "/var/run/hddshutdown-%s", argv[1]);
+        FILE *fp = fopen(command,"r");
+       if( fp ) {
+               fclose(fp);
+               printf("\nDisk %s is in Standby. Do nothing because we won't wakeup\n",argv[1]);
+                exit(1);
        }
-       sprintf(command, "smartctl -iHA /dev/%s", argv[1]);
-       safe_system(command);
 
-       return 0;
+        sprintf(command, "smartctl -x /dev/%s", argv[1]);
+        safe_system(command);
+
+        return 0;
 }