The radosgw can't start normally, the error in log file: ------------------------------- 2019-12-20 14:37:04.058 7fd5b088f700 -1 Initialization timeout, failed to initialize 2019-12-20 14:37:04.304 7fe7148c0780 0 deferred set uid:gid to 167:167 (ceph:ceph) 2019-12-20 14:37:04.304 7fe7148c0780 0 ceph version 14.2.5 (ad5bd132e1492173c85fda2cc863152730b16a92) nautilus (stable), process radosgw, pid 3474 2019-12-20 14:37:04.333 7fe6fe47e700 20 reqs_thread_entry: start 2019-12-20 14:37:04.338 7fe7148c0780 1 librados: starting msgr at 2019-12-20 14:37:04.338 7fe7148c0780 1 librados: starting objecter 2019-12-20 14:37:04.338 7fe7148c0780 1 librados: setting wanted keys 2019-12-20 14:37:04.338 7fe7148c0780 1 librados: calling monclient init 2019-12-20 14:37:04.340 7fe7148c0780 1 librados: init done 2019-12-20 14:37:04.340 7fe7148c0780 20 rados->read ofs=0 len=0 2019-12-20 14:37:04.340 7fe7148c0780 10 librados: wait_for_osdmap waiting 2019-12-20 14:37:04.341 7fe7148c0780 10 librados: wait_for_osdmap done waiting 2019-12-20 14:37:04.341 7fe7148c0780 10 librados: read oid=default.realm nspace= 2019-12-20 14:42:04.304 7fe700f0d700 -1 Initialization timeout, failed to initialize ------------------------------- The config I used: ------------------------------- [client.rgw.ceph-test-f01] rgw_host = ceph-test-f01 keyring = /var/lib/ceph/radosgw/ceph-rgw.ceph-test-f01/keyring rgw_frontends = civetweb port=8099 ------------------------------- The env I set as follows: ------------------------------- # cat /etc/redhat-release CentOS Linux release 7.7.1908 (Core) # ceph -v ceph version 14.2.5 (ad5bd132e1492173c85fda2cc863152730b16a92) nautilus (stable) # ceph -s cluster: id: ac018df0-2e71-4c0f-a8a1-0ea29b8a7eb1 health: HEALTH_WARN Reduced data availability: 8 pgs inactive Degraded data redundancy: 8 pgs undersized services: mon: 1 daemons, quorum ceph-test-f01 (age 2h) mgr: ceph-test-f01(active, since 61m) osd: 1 osds: 1 up (since 2h), 1 in (since 2h) data: pools: 2 pools, 40 pgs objects: 1 objects, 1.6 KiB usage: 1.0 GiB used, 98 GiB / 99 GiB avail pgs: 20.000% pgs not active 32 active+clean 8 undersized+peered # ceph osd pool ls .rgw.root panama ------------------------------- I also tried to follow the ceph document to create the default pools such as .default.rgw.control .default.rgw.gc .default.rgw.buckets .default.rgw.buckets.index .default.rgw.buckets.extra .default.log .default.intent-log .default.usage .default.users .default.users.email .default.users.swift .default.users.default.uid The radosgw service still can't start normally, any advices will be appreciated. And all the radosgw-admin utilities hang like: # radosgw-admin zone get 2019-12-20 15:29:03.322 7f18c65876c0 1 librados: starting msgr at 2019-12-20 15:29:03.322 7f18c65876c0 1 librados: starting objecter 2019-12-20 15:29:03.323 7f18c65876c0 1 librados: setting wanted keys 2019-12-20 15:29:03.323 7f18c65876c0 1 librados: calling monclient init 2019-12-20 15:29:03.325 7f18c65876c0 1 librados: init done 2019-12-20 15:29:03.331 7f18c65876c0 1 librados: starting msgr at 2019-12-20 15:29:03.331 7f18c65876c0 1 librados: starting objecter 2019-12-20 15:29:03.331 7f18c65876c0 1 librados: setting wanted keys 2019-12-20 15:29:03.331 7f18c65876c0 1 librados: calling monclient init 2019-12-20 15:29:03.333 7f18c65876c0 1 librados: init done 2019-12-20 15:29:03.334 7f188ffff700 2 RGWDataChangesLog::ChangesRenewThread: start 2019-12-20 15:29:03.334 7f18c65876c0 20 rados->read ofs=0 len=0 2019-12-20 15:29:03.334 7f188f7fe700 20 reqs_thread_entry: start 2019-12-20 15:29:03.335 7f18c65876c0 10 librados: read oid=default.realm nspace= 2019-12-20 15:29:25.335 7f188ffff700 2 RGWDataChangesLog::ChangesRenewThread: start