aria_read_log(1) — Linux manual page


ARIA_READ_LOG(1)              User Commands             ARIA_READ_LOG(1)

NAME         top

       aria_read_log - display Aria log file contents

SYNOPSIS         top

       aria_read_log OPTIONS

DESCRIPTION         top

       Display and apply log records from a Aria transaction log found
       in the current directory (for now)

       Note: Aria is compiled without -DIDENTICAL_PAGES_AFTER_RECOVERY
       which means that the table files are not byte-to-byte identical
       to files created during normal execution. This should be ok,
       except for test scripts that tries to compare files before and
       after recovery.

       You need to use one of -d or -a

       -a, --apply
              Apply log to tables: modifies tables! you should make a
              backup first!  Displays a lot of information if not run
              with --silent

              Directory where character sets are.

       -c, --check
              if --display-only, check if record is fully readable (for

       -#, --debug[=name]
              Output debug log. Often the argument is 'd:t:o,filename'.

              Force crash after # recovery events

       -?, --help
              Display this help and exit.

       -d, --display-only
              display brief info read from records' header

       -e, --end-lsn=#
              Stop applying at this lsn. If end-lsn is used, UNDO:s will
              not be applied

       -h, --aria-log-dir-path=name
              Path to the directory where to store transactional log

       -P, --page-buffer-size=#
              The size of the buffer used for index blocks for Aria

       -o, --start-from-lsn=#
              Start reading log from this lsn

       -C, --start-from-checkpoint
              Start applying from last checkpoint

       -s, --silent
              Print less information during apply/undo phase

       -T, --tables-to-redo=name
              List of tables separated with , that we should apply REDO
              on. Use this if you only want to recover some tables

       -t, --tmpdir=name
              Path for temporary files. Multiple paths can be specified,
              separated by colon (:)

              The size of the buffer used for transaction log for Aria

       -u, --undo
              Apply UNDO records to tables. (disable with
              --disable-undo) (Defaults to on; use --skip-undo to

       -v, --verbose
              Print more information during apply/undo phase

       -V, --version
              Print version and exit.

       Default options are read from the following files in the given
       order: /etc/my.cnf /etc/mysql/my.cnf ~/.my.cnf

       The following groups are read: aria_read_log

       The following options may be given as the first argument:

              Print the program argument list and exit.

              Don't read default options from any option file.

              Only read default options from the given file #.

              Read this file after the global files are read.

SEE ALSO         top


       For more information, please refer to the MariaDB Knowledge Base,
       available online at

COLOPHON         top

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aria_read_log Ver 1.3           May 2014                ARIA_READ_LOG(1)