import new upstream nautilus stable release 14.2.8

[ceph.git] / ceph / doc / rados / troubleshooting / troubleshooting-mon.rst

diff --git a/ceph/doc/rados/troubleshooting/troubleshooting-mon.rst b/ceph/doc/rados/troubleshooting/troubleshooting-mon.rst
index ae6cfa530088100f5c4dfd533863e8e5fbc280ae..38cc496649885d6fe1928d0d708a8f82a5a8f4a3 100644 (file)
--- a/ceph/doc/rados/troubleshooting/troubleshooting-mon.rst
+++ b/ceph/doc/rados/troubleshooting/troubleshooting-mon.rst
@@ -439,7 +439,18 @@ information stored in OSDs.::
     --cap mon 'allow *'
   ceph-authtool /path/to/admin.keyring -n client.admin \
     --cap mon 'allow *' --cap osd 'allow *' --cap mds 'allow *'
-  ceph-monstore-tool $ms rebuild -- --keyring /path/to/admin.keyring
+  # add one or more ceph-mgr's key to the keyring. in this case, an encoded key
+  # for mgr.x is added, you can find the encoded key in
+  # /etc/ceph/${cluster}.${mgr_name}.keyring on the machine where ceph-mgr is
+  # deployed
+  ceph-authtool /path/to/admin.keyring --add-key 'AQDN8kBe9PLWARAAZwxXMr+n85SBYbSlLcZnMA==' -n mgr.x \
+    --cap mon 'allow profile mgr' --cap osd 'allow *' --cap mds 'allow *'
+  # if your monitors' ids are not single characters like 'a', 'b', 'c', please
+  # specify them in the command line by passing them as arguments of the "--mon-ids"
+  # option. if you are not sure, please check your ceph.conf to see if there is any
+  # sections named like '[mon.foo]'. don't pass the "--mon-ids" option, if you are
+  # using DNS SRV for looking up monitors.
+  ceph-monstore-tool $ms rebuild -- --keyring /path/to/admin.keyring --mon-ids alpha beta gamma
   
   # make a backup of the corrupted store.db just in case!  repeat for
   # all monitors.