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  1. MariaDB Server
  2. MDEV-18797

Make mariabackup/xtrabackup-v2 SST script autodetect ipv6 addresses and add relevant socat option

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      Description

      If a mariabackup or xtrabackup-v2 SST is done with an IPv6 address, then you need to add the pf=ip6 option to socat. This is done by adding the following to the [sst] option group in an option file:

      [sst]
      sockopt=",pf=ip6"
      

      For example, see the following configuration file from an automated test:

      https://github.com/MariaDB/server/blob/4aea6b3e3f3fd1a8a2526bc40fc5e85e571d8242/mysql-test/suite/galera_3nodes/t/galera_ipv6_mariabackup.cnf#L29

      Would it be possible for the mariabackup/xtrabackup-v2 SST scripts to auto-detect IPv6 addresses, and then automatically add this socat option, so that users do not need to explicitly provide it?

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              Assignee:
              ralf.gebhardt@mariadb.com Ralf Gebhardt
              Reporter:
              GeoffMontee Geoff Montee
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                Created:
                Updated: