Flashcache is a write back block cache Linux kernel module, designed to speed up your I/O to your slow spinning disk.
Questions tagged [flashcache]
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Can flashcache be added to an existing drive without data loss?
I have a raid 5 array that I'd like to cache. It already contains data (including OS - ubuntu 14.04). Is it possible to create a new flashcache volume without destroying the data?
It seems like flashcache_create man page doesn't mention this.

Barnaba
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