[CentOS] Formatting a large disk
Ross S. W. Walker
rwalker at medallion.com
Mon Sep 24 14:01:59 UTC 2007
Rajeev R Veedu wrote:
>
> -----Original Message-----
> From: centos-bounces at centos.org
> [mailto:centos-bounces at centos.org] On Behalf
> Of John R Pierce
> Sent: Monday, September 24, 2007 1:16 AM
> To: CentOS mailing list
> Subject: Re: [CentOS] Formatting a large disk
>
> William L. Maltby wrote:
> > IIRC, sector size is controlled at the hardware level(used to be set
> > with jumpers and/or low-level format programs?). I seem to
> recall that
> > new drives don't really have "sectors" anymore, but have supporting
> > circuits/(EE)proms that emulate that?
> >
>
> >no, sectors are still 512 bytes (plus ECC and header info) on the
> >physical disk. its the 'heads' and 'cylinders' that are
> abstracted.
> >there's still heads and cylinders, its just that different
> zones of the
> >disk have differing sector/track counts.
>
>
> I got a Gparted live CD and tried to create a partition for
> 3tb but still
> the maximum size of partition I could create is 0.75gb. it
> shows 2.0tb space
> as unused but If I add another partition it doesn't take(it
> says no empty
> cylinders). The version I am tiring to install is centos5.
For a volume that large you should really use LVM.
-Ross
______________________________________________________________________
This e-mail, and any attachments thereto, is intended only for use by
the addressee(s) named herein and may contain legally privileged
and/or confidential information. If you are not the intended recipient
of this e-mail, you are hereby notified that any dissemination,
distribution or copying of this e-mail, and any attachments thereto,
is strictly prohibited. If you have received this e-mail in error,
please immediately notify the sender and permanently delete the
original and any copy or printout thereof.
More information about the CentOS
mailing list