[CentOS] LSI Logic MegaRAID 8480 Storage controller policies?
Joseph L. Casale
JCasale at activenetwerx.com
Wed Mar 11 19:55:21 UTC 2009
>Life is much better now that I'm using -h instead of the manual.
>I have a new question about policies
>Direct and DisDskCache makes sense
>Cached and EnDiskCache makes sense
>not so sure about
>Direct and EnDskCache
>Cached and DisDsk Cache
>Do they make sense?
I believe Cached|Direct refers to adapter based caching of the logical
(virtual) disk whereas EnDskCache|DisDskCache refers to physical disk
The adapter can hold data in the event of a powerloss with a BBU
but I can't see how the disc could.
More information about the CentOS