Creates a new transaction log and copies records from an existing
    transaction log to the new one.

    Use the CONVERT LOG command when you want to move a transaction
    log or change its size.

                                 CAUTION

       If a node already has a transaction log, using the CONVERT
       LOG command to create a new one can corrupt data. See the
       OpenVMS System Manager's Manual for information on how to use
       the CONVERT LOG command safely.

    Requires:

    o  The CMKRNL privilege.

    o  READ access to the existing transaction log and the directory
       it is in.

    o  READ and WRITE access to the directory in which the new
       transaction log is to be created.

    Format

      CONVERT LOG  old-filespec new-filespec