Hello,
shouldn't you either define the MAJOR and MINOR macros, or include the
appropriate kernel header ? As is the build emits :
kpartx.c:481:8: warning: implicit declaration of function ‘MAJOR’
[-Wimplicit-function-declaration]
MAJOR(buf.st_rdev), MINOR(buf.st_rdev), slices[j].start)) {
Ok, merged.
On Tue, Jan 19, 2016 at 11:17 PM, Brian Bunker
wrote:
> There are just two files I touch, so the patch is simple:
>
> diff -Naur 3/multipath-tools/libmultipath/hwtable.c
> 4/multipath-tools/libmultipath/hwtable.c
> --- 3/multipath-tools/libmultipath/hwtable.c2016-01-14
> 17:47:06
Hello all,
dm_target->len gives me sector count, but I need to know the default
sector size discovered by the blk stacking code without assuming 512b.
Now that I have the dm .iterate_devices callback defined and my
queue_limits are sane by default, how can I get a pointer to the
queue_limits s
On Mon, 18 Jan 2016, Mike Snitzer wrote:
> On Sun, Jan 17 2016 at 1:34am -0500,
> Eric Wheeler wrote:
>
> > Hello all,
> >
> > I'm writing a trivial dm target and hitting errors like this:
> >io too big device loop0 (2048 > 255)
> >
> > which looks like the problem described here:
> >
On Mon, Jan 18 2016 at 7:04am -0500,
Sagi Grimberg wrote:
> Hi All,
>
> I've recently tried out dm-multipath over a "super-fast" nvme device
> and noticed a serious lock contention in dm-multipath that requires some
> extra attention. The nvme device is a simple loopback device emulation
> back
There are just two files I touch, so the patch is simple:
diff -Naur 3/multipath-tools/libmultipath/hwtable.c
4/multipath-tools/libmultipath/hwtable.c
--- 3/multipath-tools/libmultipath/hwtable.c2016-01-14
17:47:06.0 -0800
+++ 4/multipath-tools/libmultipath/hwtable.c2016-01-14
18:3
Hi,
and when you are ready, you can post the patch here so I can merge it
upstream.
Thanks,
Christophe Varoqui
OpenSVC
On Tue, Jan 19, 2016 at 5:35 PM, Mauricio Faria de Oliveira <
mauri...@linux.vnet.ibm.com> wrote:
> On 11/05/2015 04:59 AM, Doron Tal1 wrote:
>
>> I would like to know how and
On 11/05/2015 04:59 AM, Doron Tal1 wrote:
I would like to know how and what procedure i should follow if i want to
modify or add new settings to the device mapper defaults.
The defaults are in hwtable.c [1].
So for example how can i modify existing compiled settings for the
2810XIV device? in
This time with the correct dm-devel...
Hi All,
I've recently tried out dm-multipath over a "super-fast" nvme device
and noticed a serious lock contention in dm-multipath that requires some
extra attention. The nvme device is a simple loopback device emulation
backed by null_blk device.
With th
