Merge branch 'master' into devel-3.1

[thirdparty/mdadm.git] / mdadm.c

diff --git a/mdadm.c b/mdadm.c
index 6b571d70b51ab33be056fef37f51ddfe19840cf4..a4f2d90ad233652a7719bd6f106816f9fbbe1984 100644 (file)
--- a/mdadm.c
+++ b/mdadm.c
@@ -1,7 +1,7 @@
 /*
  * mdadm - manage Linux "md" devices aka RAID arrays.
  *
- * Copyright (C) 2001-2006 Neil Brown <neilb@suse.de>
+ * Copyright (C) 2001-2009 Neil Brown <neilb@suse.de>
  *
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -19,12 +19,7 @@
  *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
  *    Author: Neil Brown
- *    Email: <neilb@cse.unsw.edu.au>
- *    Paper: Neil Brown
- *           School of Computer Science and Engineering
- *           The University of New South Wales
- *           Sydney, 2052
- *           Australia
+ *    Email: <neilb@suse.de>
  *
  *    Additions for bitmap and write-behind RAID options, Copyright (C) 2003-2004,
  *    Paul Clements, SteelEye Technology, Inc.
@@ -345,9 +340,11 @@ int main(int argc, char *argv[])
                        }
                        continue;
 
+#if 0
                case O(ASSEMBLE,AutoHomeHost):
                        auto_update_home = 1;
                        continue;
+#endif
                case O(INCREMENTAL, 'e'):
                case O(CREATE,'e'):
                case O(ASSEMBLE,'e'):
@@ -433,7 +430,10 @@ int main(int argc, char *argv[])
                                        optarg);
                                exit(2);
                        }
-                       if (level != 0 && level != -1 && level != 1 && level != -4 && level != -5 && mode == BUILD) {
+                       if (level != 0 && level != LEVEL_LINEAR && level != 1 &&
+                           level != LEVEL_MULTIPATH && level != LEVEL_FAULTY &&
+                           level != 10 &&
+                           mode == BUILD) {
                                fprintf(stderr, Name ": Raid level %s not permitted with --build.\n",
                                        optarg);
                                exit(2);
@@ -1166,6 +1166,7 @@ int main(int argc, char *argv[])
                                        } while (rv2!=2);
                                        /* Incase there are stacked devices, we need to go around again */
                                } while (acnt);
+#if 0
                                if (cnt == 0 && auto_update_home && homehost) {
                                        /* Nothing found, maybe we need to bootstrap homehost info */
                                        do {
@@ -1185,6 +1186,7 @@ int main(int argc, char *argv[])
                                                /* Incase there are stacked devices, we need to go around again */
                                        } while (acnt);
                                }
+#endif
                                if (cnt == 0 && rv == 0) {
                                        fprintf(stderr, Name ": No arrays found in config file or automatically\n");
                                        rv = 1;
@@ -1382,6 +1384,13 @@ int main(int argc, char *argv[])
                        rv = 1;
                        break;
                }
+               if (delay == 0) {
+                       if (get_linux_version() > 20616)
+                               /* mdstat responds to poll */
+                               delay = 1000;
+                       else
+                               delay = 60;
+               }
                rv= Monitor(devlist, mailaddr, program,
                            delay?delay:60, daemonise, scan, oneshot,
                            dosyslog, test, pidfile);