
{
    "epoch": 6,
    "default_fscid": 1,
    "compat": {
        "compat": {},
        "ro_compat": {},
        "incompat": {
            "feature_1": "base v0.20",
            "feature_2": "client writeable ranges",
            "feature_3": "default file layouts on dirs",
            "feature_4": "dir inode in separate object",
            "feature_5": "mds uses versioned encoding",
            "feature_6": "dirfrag is stored in omap",
            "feature_8": "no anchor table",
            "feature_9": "file layout v2",
            "feature_10": "snaprealm v2",
            "feature_12": "quiesce subvolumes"
        }
    },
    "feature_flags": {
        "enable_multiple": true,
        "ever_enabled_multiple": true
    },
    "standbys": [],
    "filesystems": [
        {
            "mdsmap": {
                "epoch": 6,
                "flags": 18,
                "flags_state": {
                    "joinable": true,
                    "allow_snaps": true,
                    "allow_multimds_snaps": true,
                    "allow_standby_replay": false,
                    "refuse_client_session": false,
                    "balance_automate": false
                },
                "ever_allowed_features": 0,
                "explicitly_allowed_features": 0,
                "created": "2025-10-10T17:23:21.358240+0000",
                "modified": "2025-10-10T18:36:26.334675+0000",
                "tableserver": 0,
                "root": 0,
                "session_timeout": 60,
                "session_autoclose": 300,
                "required_client_features": {},
                "max_file_size": 1099511627776,
                "last_failure": 0,
                "last_failure_osd_epoch": 0,
                "compat": {
                    "compat": {},
                    "ro_compat": {},
                    "incompat": {
                        "feature_1": "base v0.20",
                        "feature_2": "client writeable ranges",
                        "feature_3": "default file layouts on dirs",
                        "feature_4": "dir inode in separate object",
                        "feature_5": "mds uses versioned encoding",
                        "feature_6": "dirfrag is stored in omap",
                        "feature_7": "mds uses inline data",
                        "feature_8": "no anchor table",
                        "feature_9": "file layout v2",
                        "feature_10": "snaprealm v2",
                        "feature_12": "quiesce subvolumes"
                    }
                },
                "max_mds": 1,
                "in": [
                    0
                ],
                "up": {
                    "mds_0": 14232
                },
                "failed": [],
                "damaged": [],
                "stopped": [],
                "info": {
                    "gid_14232": {
                        "gid": 14232,
                        "name": "mds.standalone.ysoaal",
                        "rank": 0,
                        "incarnation": 3,
                        "state": "up:active",
                        "state_seq": 1098,
                        "addr": "172.18.0.100:6807/3762661115",
                        "addrs": {
                            "addrvec": [
                                {
                                    "type": "v2",
                                    "addr": "172.18.0.100:6806",
                                    "nonce": 3762661115
                                },
                                {
                                    "type": "v1",
                                    "addr": "172.18.0.100:6807",
                                    "nonce": 3762661115
                                }
                            ]
                        },
                        "join_fscid": -1,
                        "export_targets": [],
                        "features": 4540138322906710015,
                        "flags": 0,
                        "compat": {
                            "compat": {},
                            "ro_compat": {},
                            "incompat": {
                                "feature_1": "base v0.20",
                                "feature_2": "client writeable ranges",
                                "feature_3": "default file layouts on dirs",
                                "feature_4": "dir inode in separate object",
                                "feature_5": "mds uses versioned encoding",
                                "feature_6": "dirfrag is stored in omap",
                                "feature_7": "mds uses inline data",
                                "feature_8": "no anchor table",
                                "feature_9": "file layout v2",
                                "feature_10": "snaprealm v2",
                                "feature_12": "quiesce subvolumes"
                            }
                        }
                    }
                },
                "data_pools": [
                    6
                ],
                "metadata_pool": 7,
                "enabled": true,
                "fs_name": "cephfs",
                "balancer": "",
                "bal_rank_mask": "-1",
                "standby_count_wanted": 0,
                "qdb_leader": 14232,
                "qdb_cluster": [
                    14232
                ]
            },
            "id": 1
        }
    ]
}
dumped fsmap epoch 6
