Re: Nautilus upgrade but older releases reported by features

[Kenneth Van Alstyne <kvanalstyne@xxxxxxxxxxxxxxx>]

Anecdotally, I see the same behaviour, but there seem to be no negative side-effects.  The “jewel” clients below are more than likely the (Linux) kernel client:

[cinder] root@aurae-dashboard:~# ceph features
{
    "mon": [
        {
            "features": "0x3ffddff8ffacffff",
            "release": "luminous",
            "num": 1
        }
    ],
    "mds": [
        {
            "features": "0x3ffddff8ffacffff",
            "release": "luminous",
            "num": 1
        }
    ],
    "osd": [
        {
            "features": "0x3ffddff8ffacffff",
            "release": "luminous",
            "num": 1
        }
    ],
    "client": [
        {
            "features": "0x27018fb86aa42ada",
            "release": "jewel",
            "num": 5
        },
        {
            "features": "0x3ffddff8ffacffff",
            "release": "luminous",
            "num": 8
        }
    ],
    "mgr": [
        {
            "features": "0x3ffddff8ffacffff",
            "release": "luminous",
            "num": 1
        }
    ]
}
[cinder] root@aurae-dashboard:~# ceph -s
  cluster:
    id:     650c5366-efa8-4636-a1a1-08740513ac3c
    health: HEALTH_OK
 
  services:
    mon: 1 daemons, quorum aurae-storage-1 (age 45h)
    mgr: aurae-storage-1(active, since 45h)
    mds: cephfs:1 {0=aurae-storage-1=up:active}
    osd: 1 osds: 1 up (since 45h), 1 in (since 43h)
    rgw: 1 daemon active (radosgw.aurae-storage-1)
 
  data:
    pools:   10 pools, 832 pgs
    objects: 1.42k objects, 3.0 GiB
    usage:   4.1 GiB used, 91 GiB / 95 GiB avail
    pgs:     832 active+clean
 
  io:
    client:   36 KiB/s wr, 0 op/s rd, 3 op/s wr
 
[cinder] root@aurae-dashboard:~# ceph versions
{
    "mon": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 1
    },
    "mgr": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 1
    },
    "osd": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 1
    },
    "mds": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 1
    },
    "rgw": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 1
    },
    "overall": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 5
    }
}

Thanks,

--
Kenneth Van Alstyne
Systems Architect
Knight Point Systems, LLC
Service-Disabled Veteran-Owned Business
1775 Wiehle Avenue Suite 101 | Reston, VA 20190
c: 228-547-8045 f: 571-266-3106
www.knightpoint.com 
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On Mar 27, 2019, at 6:52 AM, John Hearns <hearnsj@xxxxxxxxxxxxxx> wrote:

Sure

# ceph versions
{
    "mon": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 3
    },
    "mgr": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 2
    },
    "osd": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 12
    },
    "mds": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 3
    },
    "rgw": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 4
    },
    "overall": {
        "ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 24
    }
}

On Wed, 27 Mar 2019 at 11:20, Konstantin Shalygin <k0ste@xxxxxxxx> wrote:

We recently updated a cluster to the Nautlius release by updating Debian
packages from the Ceph site. Then rebooted all servers.

ceph features still reports older releases, for example the osd

    "osd": [
        {
            "features": "0x3ffddff8ffacffff",
            "release": "luminous",
            "num": 12
        }

I think I am not understanding what is exactly meant by release here.
Cn we alter the osd (mon, clients etc.) such that they report nautilus ??

Show your `ceph versions` please.

k

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