On Fri, 17 Jun 2016 09:40:02 +0800 (CST)
"Tiezhu Yang" wrote:
> I read drivers/md/raid5.c and find the following related code:
> 1) in function 'raid5_set_cache_size':
> if (size <= 16 || size > 32768)
> return -EINVAL;
> 2) #define NR_STRIPES 256
>
> So the lower limit value of st
In the current Documentation/md.txt, the lower limit value of
stripe_cache_size is 16 and the default value is 128, but when
I update kernel to the latest mainline version and RAID5 array
is created by mdadm, then execute the following commands, it
shows an error and a difference respectively.
1)
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