imsm: FIX: do not allow for container operation for the same disks number

[thirdparty/mdadm.git] / mdadm.c

diff --git a/mdadm.c b/mdadm.c
index 2ffe94f7c6c7c30bdec788f1d5ec6900124bfb22..443c88a769b0405cc6cfcaaed31dc71fc1ad6969 100644 (file)
--- a/mdadm.c
+++ b/mdadm.c
@@ -106,6 +106,7 @@ int main(int argc, char *argv[])
        int auto_update_home = 0;
        char *subarray = NULL;
        char *remove_path = NULL;
+       char *udev_filename = NULL;
 
        int print_help = 0;
        FILE *outf;
@@ -234,6 +235,7 @@ int main(int argc, char *argv[])
                                }
                                subarray = optarg;
                        }
+               case UdevRules:
                case 'K': if (!mode) newmode = MISC; break;
                case NoSharing: newmode = MONITOR; break;
                }
@@ -929,6 +931,20 @@ int main(int argc, char *argv[])
                        }
                        devmode = opt;
                        continue;
+               case O(MISC, UdevRules):
+                      if (devmode && devmode != opt) {
+                               fprintf(stderr, Name ": --udev-rules must"
+                                      " be the only option.\n");
+                      } else {
+                              if (udev_filename)
+                                      fprintf(stderr, Name ": only specify one udev "
+                                              "rule filename. %s ignored.\n",
+                                              optarg);
+                              else
+                                      udev_filename = optarg;
+                      }
+                      devmode = opt;
+                      continue;
                case O(MISC,'t'):
                        test = 1;
                        continue;
@@ -1493,6 +1509,8 @@ int main(int argc, char *argv[])
                                                free_mdstat(ms);
                                        } while (!last && err);
                                        if (err) rv |= 1;
+                               } else if (devmode == UdevRules) {
+                                       rv = Write_rules(udev_filename);
                                } else {
                                        fprintf(stderr, Name ": No devices given.\n");
                                        exit(2);