hnologyforum.com/forum/showpost.php?p=335049&postcount=134
>
> --Blake
>
> Original Message
> Subject: [CentOS] Stripe vs Cylinder alignement...
> From: John Doe
> To: centos@centos.org
> Date: Friday, October 30, 2009 9:45:59 AM
> > Hi,
> >
On 10/30/09, John Doe wrote:
> Hi,
>
> I modified my kickstart to do some custom partioning and formating in a
> pre-install script.
> I am trying to align the partitions on the RAID stripe (and format with a
> correct stride).
> But, sfdisk complains that it does not start/end on a cylinder bound
ipe/sector.
Obviously, the concept of a cylinder starts to go out the window with
RAID, SSD's, etc.
More information about partition alignment here -
http://www.ocztechnologyforum.com/forum/showpost.php?p=335049&postcount=134
--Blake
Original Message ----
Subject: [CentOS]
> So, for my first partition (96MB):
> begin=256
> size = ( ( 96 * 1024 * 2 ) / 8160 ) * 8160 = 195840 sectors
> end = 195840 - 1 - 256 = 195583
Oops, I meant:
begin = 256
size = 96 * 1024 * 2 = 196608 sectors
end = ( ( begin + size ) / 8160 ) * 8160 - 1 = 195839
aligned_size = end
Hi,
I modified my kickstart to do some custom partioning and formating in a
pre-install script.
I am trying to align the partitions on the RAID stripe (and format with a
correct stride).
But, sfdisk complains that it does not start/end on a cylinder boundary (used
-L option to limit complaining
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