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  1. MariaDB Server
  2. MDEV-15639

sst mariabackup required datadir in my.cnf

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    Description

      when we switched from rsync sst method to mariabackup and forced an sst the sst failed with the following error message, which is not easy to see/find:

      [root@notebook31 .sst]# tail innobackup.move.log
      180322 17:37:22 innobackupex: Starting the move-back operation

      IMPORTANT: Please check that the move-back run completes successfully.
      At the end of a successful move-back run innobackupex
      prints "completed OK!".

      --innobackupex based on MariaDB server 10.2.13-MariaDB Linux (x86_64)
      Error: datadir must be specified.

      Maybe it is possible to write down datadir automatically in my.cnf when mariadb is rolled out via RPM?

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-23580 galera_3nodes.galera_ipv6_rsync_section MTR failed: WSREP_SST: [ERROR] rsync daemon port '16008' has been taken

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Task - A task that needs to be done. MDEV-25669 SST scripts should check all server groups in configuration files

          • Major - Major loss of function.
          • Closed

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              sysprg Julius Goryavsky
              oli Oli Sennhauser
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                Resolved:

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