mfiutil cache?

Omer Faruk SEN omerfsen at
Sun Jan 16 08:11:49 UTC 2011

I am a bit confused with the output I get:

# mfiutil cache mfid0
mfi0 volume mfid0 cache settings:
      I/O caching: disabled
    write caching: write-back
       read ahead: always
drive write cache: default

As you can see from above I/O caching is disabled. but I have write
caching: write-back. What should I understand from the output? Is my
write caching enabled with WB or ? I have a battery on my raid card


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