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Hi,

I had a similar problem recently ... turned out it was lousy ipv6 setup 
somewhere between the manager and meta manager. By adding '-I v4' to cmsd/xrootd 
options on the manager it started to work ok.

Matevz

On 1/9/15 9:16 AM, Marcus Ebert wrote:
> Hi all,
>
> I set up a meta manager to which different managers subscribe. This
> works fine for all I set up so far at different sites, except for one
> site.
> When I start cmsd there I see in the log of the local manager which
> tries to connect to the meta manager METAMANAGER (hostname remvoed
> here, but shown correctly in the log):
> 50109 11:48:46 22893 XrdInet: Connected to METAMANAGER:3121
> 150109 11:48:56 22893 manager.0:23@METAMANAGER XrdLink: No RecvAll()
> data; errno=0
> 150109 11:48:56 22893 Login: METAMANAGER login failed; rejected
> 150109 11:48:56 22893 Manager: manager.0:23@METAMANGER removed; lost connection
>
> This repeats infinitely until cmsd is stopped and the same messages I
> receive if I try to have the local file server directly to connect to
> any other manager on any other site.
> In the log of the meta manager I see messages about the manager
> MANAGER trying to connect, like:
> 150109 03:04:12 29463 XrdInet: Accepted connection from 23@MANAGER
> 150109 03:04:12 29460 XrdSched: running main accept inq=0
> 150109 03:04:13 29463 XrdProtocol: ?:23@MANAGER terminated login not received
>
> The same shows up if the server cmsd tries to connect to any non local
> manager in that manager log.
>
> Does anyone know what could be the reason for that behavior or what
> should be checked? The "-d" option also doesn't give any more
> information, "trace all" is already used, and this specific behavior
> happens only for the installation on that single machine while
> machines on other sites can connect fine.
>
>
>   Thanks,
>    Marcus
> --
>
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