Ceph

yeah looks ok now:

gnit:src (master) 08:54 PM $ ./ceph osd tree
*** DEVELOPER MODE: setting PATH, PYTHONPATH and LD_LIBRARY_PATH ***
# id    weight  type name       up/down reweight        primary-affinity
-1      1       root default
-2      1               host gnit
0       1                       osd.0   up      1       1
1       0       osd.1   up      1       1
2       0       osd.2   up      1       1
gnit:src (master) 08:54 PM $ ./ceph osd tree -f json-pretty
*** DEVELOPER MODE: setting PATH, PYTHONPATH and LD_LIBRARY_PATH ***

{
    "nodes": [
        {
            "id": -1,
            "name": "default",
            "type": "root",
            "type_id": 10,
            "children": [
                -2
            ]
        },
        {
            "id": -2,
            "name": "gnit",
            "type": "host",
            "type_id": 1,
            "children": [
                0
            ]
        },
        {
            "id": 0,
            "name": "osd.0",
            "exists": 1,
            "type": "osd",
            "type_id": 0,
            "status": "up",
            "reweight": 1.000000,
            "primary_affinity": 1.000000,
            "crush_weight": 1.000000,
            "depth": 2
        }
    ],
    "stray": [
        {
            "id": 1,
            "name": "osd.1",
            "exists": 1,
            "type": "osd",
            "type_id": 0,
            "status": "up",
            "reweight": 1.000000,
            "primary_affinity": 1.000000
        },
        {
            "id": 2,
            "name": "osd.2",
            "exists": 1,
            "type": "osd",
            "type_id": 0,
            "status": "up",
            "reweight": 1.000000,
            "primary_affinity": 1.000000
        }
    ]
}