ceph: wait for both monmap and osdmap when opening session
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 93ad169..a8124e8 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -682,9 +682,10 @@
/*
* true if we have the mon map (and have thus joined the cluster)
*/
-static int have_mon_map(struct ceph_client *client)
+static int have_mon_and_osd_map(struct ceph_client *client)
{
- return client->monc.monmap && client->monc.monmap->epoch;
+ return client->monc.monmap && client->monc.monmap->epoch &&
+ client->osdc.osdmap && client->osdc.osdmap->epoch;
}
/*
@@ -762,7 +763,7 @@
if (err < 0)
goto out;
- while (!have_mon_map(client)) {
+ while (!have_mon_and_osd_map(client)) {
err = -EIO;
if (timeout && time_after_eq(jiffies, started + timeout))
goto out;
@@ -770,8 +771,8 @@
/* wait */
dout("mount waiting for mon_map\n");
err = wait_event_interruptible_timeout(client->auth_wq,
- have_mon_map(client) || (client->auth_err < 0),
- timeout);
+ have_mon_and_osd_map(client) || (client->auth_err < 0),
+ timeout);
if (err == -EINTR || err == -ERESTARTSYS)
goto out;
if (client->auth_err < 0) {