Create bitmaps for RAID device

It's a good idea to create bitmaps for RAID device that are stored internally (storing bitmap files on other filesystems may result in serious problems). Bitmaps slightly impact throughput but significantly reduce the rebuilt time when the array fails.

[codesyntax lang="bash"]

mdadm --grow /dev/mdX -b internal


Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.