[dba-Tech] ReFS on Windows Server 2012 R2 is screaming

Mark Breen marklbreen at gmail.com
Mon Mar 24 04:04:02 CDT 2014


Hello Gustav,

this is good to know, thank you for the post.




On 22 March 2014 16:20, Gustav Brock <gustav at cactus.dk> wrote:

> Hi all
>
>
>
> We're about setting up new file servers, Windows 2012 R2.
>
> The new ReFS file system and the SMB 3.0 protocol is so fast that it can
> push the network speed over an Intel 1 Gb NIC above 100%. I've never seen
> this before and had to take a screenshot:
>
>
>
> http://1drv.ms/OIg1t8
>
>
>
> The drive is a Constellation server disk on a 6 Gb SATA controller in a
> Fujitsu Primergy T140 S1p Xeon based server.
>
> If you use an SSD drive you may push the reading speed to 100% too.
>
>
>
> If you use NTFS formatting, NIC usage is reduced to about 96%, but
> transfer speed is still beyond 100 MB/s.
>
>
>
> /gustav
>
>
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