On Fri, Dec 04, 2015 at 03:12:25PM -0500, Ric Wheeler wrote:
> On 12/01/2015 05:02 PM, Sage Weil wrote:
> >Hi David,
> >
> >On Tue, 1 Dec 2015, David Casier wrote:
> >>Hi Sage,
> >>With a standard disk (4 to 6 TB), and a small flash drive, it's easy
> >>to create an ext4 FS with metadata on flash
On 12/4/15 2:12 PM, Ric Wheeler wrote:
> On 12/01/2015 05:02 PM, Sage Weil wrote:
>> Hi David,
>>
>> On Tue, 1 Dec 2015, David Casier wrote:
>>> Hi Sage,
>>> With a standard disk (4 to 6 TB), and a small flash drive, it's easy
>>> to create an ext4 FS with metadata on flash
>>>
>>> Example with
On 12/01/2015 05:02 PM, Sage Weil wrote:
Hi David,
On Tue, 1 Dec 2015, David Casier wrote:
Hi Sage,
With a standard disk (4 to 6 TB), and a small flash drive, it's easy
to create an ext4 FS with metadata on flash
Example with sdg1 on flash and sdb on hdd :
size_of() {
blockdev --getsize
FYI
-- Forwarded message --
From: David Casier
Date: 2015-12-01 21:32 GMT+01:00
Subject: Re: Fwd: [newstore (again)] how disable double write WAL
To: Sage Weil
Cc: Sébastien VALSEMEY , Vish Maram-SSI
Hi David,
On Tue, 1 Dec 2015, David Casier wrote:
> Hi Sage,
> With a standard disk (4 to 6 TB), and a small flash drive, it's easy
> to create an ext4 FS with metadata on flash
>
> Example with sdg1 on flash and sdb on hdd :
>
> size_of() {
> blockdev --getsize $1
> }
>
> mkdmsetup() {
>