On Wed, Dec 20 2017 at 5:21am -0500,
kbuild test robot wrote:
> Hi Scott,
>
> I love your patch! Yet something to improve:
>
> [auto build test ERROR on dm/for-next]
> [also build test ERROR on v4.15-rc4]
> [cannot apply to next-20171220]
> [if your patch is applied to the wrong git tree, plea
Hi Scott,
I love your patch! Yet something to improve:
[auto build test ERROR on dm/for-next]
[also build test ERROR on v4.15-rc4]
[cannot apply to next-20171220]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-
Hi Scott,
I love your patch! Yet something to improve:
[auto build test ERROR on dm/for-next]
[also build test ERROR on v4.15-rc4]
[cannot apply to next-20171220]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-
On Mon, Dec 18 2017 at 2:32pm -0500,
Mike Snitzer wrote:
> On Mon, Dec 18 2017 at 1:52pm -0500,
> Scott Bauer wrote:
>
> >
> > > > +config DM_UN_STRIPE
> > > > + tristate "Transpose IO to individual drives on a raid device"
> > > > + depends on BLK_DEV_DM
> > > > + ---help-
On Mon, Dec 18 2017 at 1:52pm -0500,
Scott Bauer wrote:
>
> > > +config DM_UN_STRIPE
> > > + tristate "Transpose IO to individual drives on a raid device"
> > > + depends on BLK_DEV_DM
> > > + ---help---
> > > + Enable this feature if you with to unstripe I/O on a RAID 0
> >
> > +config DM_UN_STRIPE
> > + tristate "Transpose IO to individual drives on a raid device"
> > + depends on BLK_DEV_DM
> > + ---help---
> > + Enable this feature if you with to unstripe I/O on a RAID 0
> > + device to the respective drive. If your hardware has physical
On 12/18/2017 09:28 AM, Scott Bauer wrote:
> This device mapper module remaps and unstripes IO so it lands
> solely on a single drive in a RAID 0/dm-stripe target.
> In a 4 drive RAID 0 the mapper exposes 1/4th of the LBA range
> as a virtual drive. Each IO to that virtual drive will land on
> only
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