man 4 ar on 5.4

[Andrey V. Elsukov]

Artem Kuchin wrote:
> See
> man 4 ar
> 
> I think it is fully outdated, bease ar is an RAID storage
> device, as i see when i use Promise TX2000

On 5.4-STABLE this manual is not for ATA RAID. In ata(4) manual i have 
not found anything interesting..
My question was "how to unmount FS at broken RAID0 without kernel panic"?
-- 
WBR, Andrey V. Elsukov
The Branch of JSC "SO-CDO UES" Kirov RDO
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