1 files changed, 138 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-ha.c b/xlators/mgmt/glusterd/src/glusterd-ha.c
new file mode 100644
index 00000000000..1c049e5f720
--- /dev/null
+++ b/xlators/mgmt/glusterd/src/glusterd-ha.c
@@ -0,0 +1,138 @@
+/*
+  Copyright (c) 2007-2010 Gluster, Inc. <http://www.gluster.com>
+  This file is part of GlusterFS.
+
+  GlusterFS is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published
+  by the Free Software Foundation; either version 3 of the License,
+  or (at your option) any later version.
+
+  GlusterFS is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see
+  <http://www.gnu.org/licenses/>.
+*/
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+#include <inttypes.h>
+
+
+#include "globals.h"
+#include "glusterfs.h"
+#include "compat.h"
+#include "dict.h"
+#include "protocol-common.h"
+//#include "transport.h"
+#include "xlator.h"
+#include "logging.h"
+#include "timer.h"
+#include "defaults.h"
+#include "compat.h"
+#include "compat-errno.h"
+#include "statedump.h"
+#include "glusterd-mem-types.h"
+#include "glusterd.h"
+#include "glusterd-sm.h"
+#include "glusterd-op-sm.h"
+#include "glusterd-utils.h"
+#include "glusterd-ha.h"
+#include "gd-xdr.h"
+#include "cli-xdr.h"
+#include "rpc-clnt.h"
+
+#include <sys/resource.h>
+#include <inttypes.h>
+
+int32_t
+glusterd_ha_create_volume (glusterd_volinfo_t *volinfo)
+{
+        char    pathname[PATH_MAX] = {0,};
+        int32_t ret = -1;
+        char    filepath[PATH_MAX] = {0,};
+        char    buf[4096] = {0,};
+        int     fd = -1;
+
+        GF_ASSERT (volinfo);
+        snprintf (pathname, 1024, "%s/vols/%s", GLUSTERD_DEFAULT_WORKDIR, 
+                  volinfo->volname);
+
+        ret = mkdir (pathname, 0x777);
+
+        if (-1 == ret) {
+                gf_log ("", GF_LOG_ERROR, "mkdir() failed on path %s,"
+                        "errno: %d", pathname, errno);
+                goto out;
+        }
+
+        snprintf (filepath, 1024, "%s/info", pathname);
+
+        fd = open (filepath, O_RDWR | O_CREAT | O_APPEND, 0644); 
+
+        if (-1 == fd) {
+                gf_log ("", GF_LOG_ERROR, "open() failed on path %s,"
+                        "errno: %d", filepath, errno);
+                ret = -1;
+                goto out;
+        }
+
+        snprintf (buf, 4096, "type=%d\n", volinfo->type);
+        ret = write (fd, buf, strlen (buf));
+        snprintf (buf, 4096, "count=%d\n", volinfo->brick_count);
+        ret = write (fd, buf, strlen (buf));
+        close (fd);
+
+        ret = 0;
+
+out:
+        if (ret) {
+                glusterd_ha_delete_volume (volinfo);
+        }
+
+        gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+        return ret;
+}
+
+        
+int32_t
+glusterd_ha_delete_volume (glusterd_volinfo_t *volinfo)
+{
+        char    pathname[PATH_MAX] = {0,};
+        int32_t ret = -1;
+        char    filepath[PATH_MAX] = {0,};
+
+        GF_ASSERT (volinfo);
+        snprintf (pathname, 1024, "%s/vols/%s", GLUSTERD_DEFAULT_WORKDIR, 
+                  volinfo->volname);
+
+        snprintf (filepath, 1024, "%s/info", pathname);
+        ret = unlink (filepath);
+
+        if (-1 == ret) {
+                gf_log ("", GF_LOG_ERROR, "unlink() failed on path %s,"
+                        "errno: %d", filepath, errno);
+                goto out;
+        }
+
+        ret = rmdir (pathname);
+
+        if (-1 == ret) {
+                gf_log ("", GF_LOG_ERROR, "rmdir() failed on path %s,"
+                        "errno: %d", pathname, errno);
+                goto out;
+        }
+
+out:
+
+        gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+
+        return ret;
+}
+
+