FreeBSD 9.0 & LSI MegaRAID SATA problem

Julien Cigar jcigar at ulb.ac.be
Tue Jul 10 08:58:27 UTC 2012


On 07/10/2012 10:51, Wojciech Puchar wrote:
>> quote from: 
>> http://serverfault.com/questions/275875/raid-bus-controller-intel-corporation-82801jir-ich10r-sata-raid-controller
>>
>> "ICH10R-based RAID controllers are so called fake- or software-RAID 
>> controllers, the OS needs to do all the work."
>>
> It is always better to use gmirror instead of "hardware" RAID. One 
> have full control over what is going on

mmh not always. Nothing replaces a good hardware RAID card with a BBU 
(battery backup unit).
now it's true that it's better to use gmirror in place of "cheap"/false 
RAID cards ..

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