config: add 'homehost' option to 'AUTO' line.

[thirdparty/mdadm.git] / Assemble.c

diff --git a/Assemble.c b/Assemble.c
index 014d644b42667a5755b2edb5736c15d9775f360b..b3052ac37f65d4ba863992254a382ed84801a6d2 100644 (file)
--- a/Assemble.c
+++ b/Assemble.c
@@ -261,7 +261,8 @@ int Assemble(struct supertype *st, char *mddev,
                                        devname);
                        tmpdev->used = 2;
                } else if (auto_assem && st == NULL &&
-                          !conf_test_metadata(tst->ss->name)) {
+                          !conf_test_metadata(tst->ss->name,
+                                              tst->ss->match_home(tst, homehost) == 1)) {
                        if (report_missmatch)
                                fprintf(stderr, Name ": %s has metadata type %s for which "
                                        "auto-assembly is disabled\n",
@@ -434,7 +435,7 @@ int Assemble(struct supertype *st, char *mddev,
                                }
                        }
                        st = tst; tst = NULL;
-                       if (!auto_assem && tmpdev->next != NULL) {
+                       if (!auto_assem && inargv && tmpdev->next != NULL) {
                                fprintf(stderr, Name ": %s is a container, but is not "
                                        "only device given: confused and aborting\n",
                                        devname);
@@ -619,7 +620,14 @@ int Assemble(struct supertype *st, char *mddev,
                        remove_partitions(dfd);
 
                        tst = dup_super(st);
-                       tst->ss->load_super(tst, dfd, NULL);
+                       if (dfd < 0 || tst->ss->load_super(tst, dfd, NULL) != 0) {
+                               fprintf(stderr, Name ": cannot re-read metadata from %s - aborting\n",
+                                       devname);
+                               if (dfd >= 0)
+                                       close(dfd);
+                               close(mdfd);
+                               return 1;
+                       }
                        tst->ss->getinfo_super(tst, content);
 
                        memcpy(content->uuid, ident->uuid, 16);
@@ -662,7 +670,14 @@ int Assemble(struct supertype *st, char *mddev,
 
                        remove_partitions(dfd);
 
-                       tst->ss->load_super(tst, dfd, NULL);
+                       if (dfd < 0 || tst->ss->load_super(tst, dfd, NULL) != 0) {
+                               fprintf(stderr, Name ": cannot re-read metadata from %s - aborting\n",
+                                       devname);
+                               if (dfd >= 0)
+                                       close(dfd);
+                               close(mdfd);
+                               return 1;
+                       }
                        tst->ss->getinfo_super(tst, content);
                        tst->ss->free_super(tst);
                        close(dfd);
@@ -786,7 +801,8 @@ int Assemble(struct supertype *st, char *mddev,
                if (devices[j].i.events+event_margin >=
                    devices[most_recent].i.events) {
                        devices[j].uptodate = 1;
-                       if (i < content->array.raid_disks) {
+                       if (i < content->array.raid_disks &&
+                           devices[j].i.recovery_start == MaxSector) {
                                okcnt++;
                                avail[i]=1;
                        } else
@@ -808,6 +824,7 @@ int Assemble(struct supertype *st, char *mddev,
                        int j = best[i];
                        if (j>=0 &&
                            !devices[j].uptodate &&
+                           devices[j].i.recovery_start == MaxSector &&
                            (chosen_drive < 0 ||
                             devices[j].i.events
                             > devices[chosen_drive].i.events))
@@ -1041,12 +1058,14 @@ int Assemble(struct supertype *st, char *mddev,
                if (rv) {
                        fprintf(stderr, Name ": failed to set array info for %s: %s\n",
                                mddev, strerror(errno));
+                       ioctl(mdfd, STOP_ARRAY, NULL);
                        close(mdfd);
                        return 1;
                }
                if (ident->bitmap_fd >= 0) {
                        if (ioctl(mdfd, SET_BITMAP_FILE, ident->bitmap_fd) != 0) {
                                fprintf(stderr, Name ": SET_BITMAP_FILE failed.\n");
+                               ioctl(mdfd, STOP_ARRAY, NULL);
                                close(mdfd);
                                return 1;
                        }
@@ -1056,12 +1075,14 @@ int Assemble(struct supertype *st, char *mddev,
                        if (bmfd < 0) {
                                fprintf(stderr, Name ": Could not open bitmap file %s\n",
                                        ident->bitmap_file);
+                               ioctl(mdfd, STOP_ARRAY, NULL);
                                close(mdfd);
                                return 1;
                        }
                        if (ioctl(mdfd, SET_BITMAP_FILE, bmfd) != 0) {
                                fprintf(stderr, Name ": Failed to set bitmapfile for %s\n", mddev);
                                close(bmfd);
+                               ioctl(mdfd, STOP_ARRAY, NULL);
                                close(mdfd);
                                return 1;
                        }