Support 'bitmap=' in mdadm.conf for auto-assembling arrays with write-intent bitmaps...

[thirdparty/mdadm.git] / config.c

diff --git a/config.c b/config.c
index 1408b252d22d53110dda3f7f3ea9a4ee2548b2ec..bb22b0ebac2d2b4e76821f3dbb4df8b6429b30b6 100644 (file)
--- a/config.c
+++ b/config.c
@@ -281,6 +281,7 @@ void arrayline(char *line)
        mis.next = NULL;
        mis.st = NULL;
        mis.bitmap_fd = -1;
+       mis.bitmap_file = NULL;
        mis.name[0] = 0;
 
        for (w=dl_next(line); w!=line; w=dl_next(w)) {
@@ -321,6 +322,13 @@ void arrayline(char *line)
                        else
                                strcpy(mis.name, w+5);
 
+               } else if (strncasecmp(w, "bitmap=", 7) == 0) {
+                       if (mis.bitmap_file)
+                               fprintf(stderr, Name ": only specify bitmap file once. %s ignored\n",
+                                       w);
+                       else
+                               mis.bitmap_file = w+7;
+
                } else if (strncasecmp(w, "devices=", 8 ) == 0 ) {
                        if (mis.devices)
                                fprintf(stderr, Name ": only specify devices once (use a comma separated list). %s ignored\n",