[Ocfs2-tools-devel] [PATCH] add support for Ceph block devices

[Frank Brendel]

Hi,

the global-heartbeat does not work with ceph block devices.
Starting the cluster fails with:
o2cb.init: o2cb: Heartbeat region could not be found

This patch adds support for Ceph block devices /dev/rbd to be used as 
global-heartbeat.


Regards
Frank


diff -Npru ocfs2-tools-1.8.6.orig/o2cb_ctl/o2cb_scandisk.c 
ocfs2-tools-1.8.6/o2cb_ctl/o2cb_scandisk.c
--- ocfs2-tools-1.8.6.orig/o2cb_ctl/o2cb_scandisk.c     2016-07-11 
04:45:18.000000000 +0200
+++ ocfs2-tools-1.8.6/o2cb_ctl/o2cb_scandisk.c  2017-02-05 
11:20:34.930450644 +0100
@@ -134,6 +134,8 @@ static void add_to_list(struct list_head
                                 add = !strncmp(path->path, "/dev/loop", 
9);
                         if (!add)
                                 add = !strncmp(path->path, "/dev/xvd", 8);
+                       if (!add)
+                               add = !strncmp(path->path, "/dev/rbd", 8);
                 }
                 if (add) {
                         hb = malloc(sizeof(struct hb_devices))