gistfile1.txt

// New listDatabases format for 3.6:
// ---------------------------------
// - reports shards for the "config" db, which may be sharded in 3.6.
// - includes sizes from all shards in the size total for the "config" db.
// - reports config shard for the "admin" db, for consistency and clarity,
//   and to make automated parsing of this command simpler for end users.
// - sorts "admin" and "config" into the alphabetizes list of databases.
{
        "databases" : [
                {
                        "name" : "admin",
                        "sizeOnDisk" : 16384,
                        "empty" : false,
                        "shards" : {
                                "config" : 16384
                        }
                },
                {
                        "name" : "config",
                        "sizeOnDisk" : 176128,
                        "empty" : false,
                        "shards" : {
                                "c1a" : 28672,
                                "c1b" : 8192,
                                "config" : 139264
                        }
                },
                {
                        "name" : "test",
                        "sizeOnDisk" : 12288,
                        "empty" : false,
                        "shards" : {
                                "c1a" : 12288
                        }
                }
        ],
        "totalSize" : 204800,
        "totalSizeMb" : 0,
        "ok" : 1
}



// Old format of listDatabases:
// ---------------------------
// - only collects info on "admin" and "config" dbs from the config servers.
// - "admin" and "config" dbs are reported out of alphabetical order.
{
        "databases" : [
                {
                        "name" : "test",
                        "sizeOnDisk" : 12288,
                        "empty" : false,
                        "shards" : {
                                "c1a" : 12288
                        }
                },
                {
                        "name" : "admin",
                        "sizeOnDisk" : 16384,
                        "empty" : false
                },
                {
                        "name" : "config",
                        "sizeOnDisk" : 139264,
                        "empty" : false
                }
        ],
        "totalSize" : 167936,
        "totalSizeMb" : 0,
        "ok" : 1
}