Hi Deborah,

On Thu, Dec 01, 2016 at 08:12:47AM -0800, Crocker, Deborah wrote:

> Has anyone seen this error - slurmdbd will not start:
> 
> 2016-12-01T10:07:54.946] debug:  slurmdbd: slurm_open_msg_conn to uahpc:6819: 
> Connection refused
> [2016-12-01T10:07:54.946] error: slurmdbd: DBD_SEND_MULT_JOB_START failure: 
> Connection refused
> 
> This was a running system and we just pushed out an update from 15.8.10 to 
> 15.8.12

As a wild guess, was the old daemon still running (and still listening on port
6819)?

Paddy

-- 
Paddy Doyle
Trinity Centre for High Performance Computing,
Lloyd Building, Trinity College Dublin, Dublin 2, Ireland.
Phone: +353-1-896-3725
http://www.tchpc.tcd.ie/

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