Richard Kettlewell  wrote:
> "BIG Umberto"  writes:
>> Is normal (RPI 3 with jessie updated at today) ?
>>
>>  $ sudo fdisk -l
>>
>> Disk /dev/ram0: 4 MiB, 4194304 bytes, 8192 sectors
>> Units: sectors of 1 * 512 = 512 bytes
>> Sector size (logical/physical): 512 bytes / 4096 bytes
>> I/O size (minimum/optimal): 4096 bytes / 4096 bytes
> [and so on]
>
> Ramdisks always exist in the kernel (as a compile time option, but
> presumably in the Raspbian kernel they are enabled). They don’t occupy
> space when empty but they do show up /proc/partitions.

Ok. I know


>
> fdisk just reports what it finds in /proc/partitions. Apparently there’s
> a behavior change at some point in its history, which is why this
> outcome is unfamiliar.

I not remember too many ram-disk into past updates..

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