On 3/10/20 8:17 AM, Nicola Contu wrote:
Please post to list also.
Ccing list.

What came immediately before the temporary file error?

  2020-03-10 15:10:17 GMT [[local]] [28171]: [1-1] db=postgres,user=postgres LOG:  temporary file: path "base/pgsql_tmp/pgsql_tmp28171.0", size 382474936 2020-03-10 15:10:17 GMT [[local]] [28171]: [4-1] db=postgres,user=postgres LOG:  could not send data to client: Broken pipe 2020-03-10 15:10:17 GMT [[local]] [28171]: [5-1] db=postgres,user=postgres FATAL:  connection to client lost 2020-03-10 15:10:26 GMT [] [12598]: [3544-1] db=,user= LOG:  restartpoint complete: wrote 37315 buffers (0.4%); 0 WAL file(s) added, 0 removed, 16 recycled; write=269.943 s, sync=0.039 s, total=269.999 s; sync files=1010, longest=0.001 s, average=0.000 s; distance=175940 kB, estimate=416149 kB 2020-03-10 15:10:26 GMT [] [12598]: [3545-1] db=,user= LOG:  recovery restart point at 6424/1D7DEDE8

It is a cascade replication

Il giorno mar 10 mar 2020 alle ore 15:58 Adrian Klaver <adrian.kla...@aklaver.com <mailto:adrian.kla...@aklaver.com>> ha scritto:

    On 3/10/20 2:26 AM, Nicola Contu wrote:
     > Hello,
     > I have two servers connected to the same switch running postgres 11.5
     >
     > I am trying to replicate one of those servers after a planned
    work on
     > the master, so the replica has been lost. It has always worked
    but now I
     > get this :
     >
     > pg_basebackup: could not receive data from WAL stream: server
    closed the
     > connection unexpectedly
     >          This probably means the server terminated abnormally
     >          before or while processing the request.
     >
     > I don't really understand what the issue is.

    I would start with the logs from the Postgres server you are taking the
    backup from.

     > I had this issue last week as well in another DC and I had to
    reboot the
     > slave to make it working (not sure why it helped)
     >
     > Do you know what can cause this?
     >
     > Thank you,
     > Nicola


-- Adrian Klaver
    adrian.kla...@aklaver.com <mailto:adrian.kla...@aklaver.com>



--
Adrian Klaver
adrian.kla...@aklaver.com


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