On 23/08/2011 11:59, Aled Morris wrote:
On 23 August 2011 10:52, Ivan Voras wrote:
I agree but there are at least two things going for making the increase
anyway:
1) 2 TB drives cost $80
2) Where the space is really important, the person in charge usually knows
it and can choose a non-defaul
On 23 August 2011 10:52, Ivan Voras wrote:
>
> I agree but there are at least two things going for making the increase
> anyway:
>
> 1) 2 TB drives cost $80
> 2) Where the space is really important, the person in charge usually knows
> it and can choose a non-default size like 512b fragments.
>
>
On 23/08/2011 03:23, Peter Jeremy wrote:
On 2011-Aug-22 12:45:08 +0200, Ivan Voras wrote:
It would be suboptimal but only for the slight waste of space that would
have otherwise been reclaimed if the block or fragment size remained 512
or 2K. This waste of space is insignificant for the vast ma
On 2011-Aug-22 12:45:08 +0200, Ivan Voras wrote:
>It would be suboptimal but only for the slight waste of space that would
>have otherwise been reclaimed if the block or fragment size remained 512
>or 2K. This waste of space is insignificant for the vast majority of
>users and there are no perf
On 19/08/2011 14:21, Aled Morris wrote:
On 19 August 2011 11:15, Tom Evans wrote:
On Thu, Aug 18, 2011 at 6:50 PM, Yuri wrote:
Some latest hard drives have logical sectors of 512 byte when they
actually
have 4k physical sectors.
...
Shouldn't UFS and ZFS drivers be able to either read
On 19 August 2011 11:15, Tom Evans wrote:
> On Thu, Aug 18, 2011 at 6:50 PM, Yuri wrote:
> > Some latest hard drives have logical sectors of 512 byte when they
> actually
> > have 4k physical sectors.
>
...
> Shouldn't UFS and ZFS drivers be able to either read the right sector size
> > from th
On Friday, August 19, 2011 12:15:30 PM Tom Evans wrote:
> On Thu, Aug 18, 2011 at 6:50 PM, Yuri wrote:
> > Some latest hard drives have logical sectors of 512 byte when they
> > actually have 4k physical sectors. Here is the document describing what
> > to do in such case:
> > http://ivoras.net/bl
On Thu, Aug 18, 2011 at 6:50 PM, Yuri wrote:
> Some latest hard drives have logical sectors of 512 byte when they actually
> have 4k physical sectors. Here is the document describing what to do in such
> case:
> http://ivoras.net/blog/tree/2011-01-01.freebsd-on-4k-sector-drives.html .
> For UFS: n
Some latest hard drives have logical sectors of 512 byte when they
actually have 4k physical sectors. Here is the document describing what
to do in such case:
http://ivoras.net/blog/tree/2011-01-01.freebsd-on-4k-sector-drives.html .
For UFS: newfs -U -f 4096 /dev/da0
For ZFS: gnop create -S 409
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