[ceph-users] Ceph squid fresh install

[quag...@bol.com.br]

Hi,
     I just did a new Ceph installation and would like to enable the "read 
balancer".
     However, the documentation requires that the minimum client version be 
reef. I checked this information through "ceph features" and came across the 
situation of having 2 luminous clients.
# ceph features 
{
    "mon": [
        {
            "features": "0x3f03cffffffdffff",
            "release": "squid",
            "num": 2
        }
    ],
    "mds": [
        {
            "features": "0x3f03cffffffdffff",
            "release": "squid",
            "num": 2
        }
    ],
    "osd": [
        {
            "features": "0x3f03cffffffdffff",
            "release": "squid",
            "num": 38
        }
    ],
    "client": [
        {
            "features": "0x2f018fb87aa4aafe",
            "release": "luminous",
            "num": 2
        },
        {
            "features": "0x3f03cffffffdffff",
            "release": "squid",
            "num": 5
        }
    ],
    "mgr": [
        {
            "features": "0x3f03cffffffdffff",
            "release": "squid",
            "num": 2
        }
    ]
}

     I tryed to configure the minimum version to reef and received the 
following alert:
# ceph osd set-require-min-compat-client reef
Error EPERM: cannot set require_min_compat_client to reef: 2 connected 
client(s) look like luminous (missing 0x80000000); add --yes-i-really-mean-it 
to do it anyway

     Is it ok do confirm anyway?
     Which processes are still as luminous?

Rafael.
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