Some of your messages come across without newlines which makes them hard to
read.
Try
ceph tell mds.0 client ls | grep kernel_version
and
ceph daemon mon.whatever sessions
> On Apr 7, 2025, at 4:34 PM, quag...@bol.com.br wrote:
>
> Hi Anthony, Thanks for your reply. I dont have any client connected yet. It's
> a fresh install. I only made a CephFS mount point on each machine that I
> installed ceph. How can I identify these clients? Can you point me? Rafael.
> ────────────────────────────────────────────────────────────────── De:
> "Anthony D'Atri" Enviada: 2025/04/07 17:11:50 Para: quag...@bol.com.br
> Assunto: Re: [ceph-users] Ceph squid fresh install Clients, whatever your
> clients are. RBD attachments, CephFS mounts. I’m guessing you have clients
> mounting CephFS with a really old kernel. > On Apr 7, 2025, at 12:29 PM,
> quag...@bol.com.br wrote: > > 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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