Re: I/O question

[Ian Clark <mrrooster%gmail.com@localhost>]

On 28 July 2015 at 23:52, William A. Mahaffey III <wam%hiwaay.net@localhost> wrote:
>
>
[anip]
>
> The RAID in question has 4 active drives, 1 parity drive & 1 spare, created
> from identical ~900 GiB partitions on each of 6 7200 RPM 1 TB SATA3 HDD's.

What are your partition values (for the underlying drives), it sounds
like these aren't aligned correctly.

(I have a 3x2TB SATA HDs in raid5 and your above command runs in 3 seconds.

Cheers,

Ian