Hi Brain
I don't know if you are recalling a different RHUL issue, but for
ATLAS the problem was gridftp transfers stalling half way through
large files. I don't remember seeing a connection error.
Has someone tried an lcg-cp from the FTS box at RAL?
Can you see the packets from the FTS server arriving at the DPM
headnode?
Cheers
Graeme (also baffled)
On 10 Mar 2008, at 14:31, brian davies wrote:
> So our new DPM is seeing simnilar issues to RHUL in thqat FTS
> controlled transfers From CASTOR to DPM are failing with
>
> DESTINATION error during PREPARATION phase: [CONNECTION] failed to
> contact on remote SRM
> [httpg://fal-pygrid-30.lancs.ac.uk:8443/srm/managerv1]. Givin' up
> after 3 tries
>
> This is only seen on the direction from RAL to LANCS and only on FTS
> controlled transfers ( ie lcg-cp works fine from a UI)
>
> What was the outcome of the RHUL issues and what steps are done by FTS
> before it initiates the lcg-cp? Are we being hit by a srmCopy vs g-u-c
> issue?)
>
> Brian
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