Hi All, I am trying to use vstart.sh to create a local cluster, and got the problem below, could anybody give me some help? Thanks! ..... set mgr/restful/x/server_port Starting mgr.x /mnt/aliceph/liupan1/ceph/build/bin/ceph-mgr -i x -c /mnt/aliceph/liupan1/ceph/build/ceph.conf /mnt/aliceph/liupan1/ceph/build/bin/ceph -c /mnt/aliceph/liupan1/ceph/build/ceph.conf -k /mnt/aliceph/liupan1/ceph/build/keyring restful create-self-signed-cert no valid command found; 10 closest matches: osd setcrushmap {<int>} osd crush set {<int>} osd crush rule dump {<name>} osd crush dump osd crush rule list osd crush rule ls osd blacklist ls osd blacklist clear osd map <poolname> <objectname> {<nspace>} osd lspools {<int>} Error EINVAL: invalid command MGR Restful is not working, perhaps the package is not installed? started. stop.sh to stop. see out/* (e.g. 'tail -f out/????') for debug output. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html