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What is Mirrored on-line Redo Log ?

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What is Mirrored on-line Redo Log ?..

Answer / guest

A mirrored on-line redo log consists of copies of on-line
redo log files physically located on separate disks,
changes made to one member of the group are made to all members.

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What is Mirrored on-line Redo Log ?..

Answer / nishi

Mirrored on-line Redo logs are mirror or copies of actually on-line redo log files. These files are physically located on another disc and are updated if one member is updated. Mirroring the on-line Redo log files is essential to not loose data.

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