On 01/07/16 01:52, Mike Snitzer wrote:
On Thu, Jun 30 2016 at 5:57pm -0400,
Ming Lin wrote:
On Thu, 2016-06-30 at 14:08 -0700, Ming Lin wrote:
Hi Mike,
I'm trying to test NVMeoF multi-path.
root@host:~# lsmod |grep dm_multipath
dm_multipath 24576 0
root@host:~# ps aux |grep mu
On Thu, Jun 30, 2016 at 06:52:07PM -0400, Mike Snitzer wrote:
> AFAIK, hch had Intel disable that by default in the hopes of avoiding
> people having dm-multipath "just work" with NVMeoF. (Makes me wonder
> what other unpleasant unilateral decisions were made because some
> non-existant NVMe speci
On Thu, Jun 30 2016 at 6:52pm -0400,
Mike Snitzer wrote:
> Also, just so you're aware, I've staged bio-based dm-multipath support
> for the 4.8 merge window. Please see either the 'for-next' or 'dm-4.8'
> branch in linux-dm.git:
> https://git.kernel.org/cgit/linux/kernel/git/device-mapper/linux
On Thu, Jun 30 2016 at 5:57pm -0400,
Ming Lin wrote:
> On Thu, 2016-06-30 at 14:08 -0700, Ming Lin wrote:
> > Hi Mike,
> >
> > I'm trying to test NVMeoF multi-path.
> >
> > root@host:~# lsmod |grep dm_multipath
> > dm_multipath 24576 0
> > root@host:~# ps aux |grep multipath
> > roo
On Thu, Jun 30, 2016 at 2:57 PM, Ming Lin wrote:
>
> There are two problems:
>
> 1. there is no "/block/" in the path
>
> /sys/devices/virtual/nvme-fabrics/block/nvme0/nvme0n1
Typo, the path is:
/sys/devices/virtual/nvme-fabrics/ctl/nvme0/nvme0n1
>
> 2. nvme was blacklisted.
--
dm-devel mailing
On Thu, 2016-06-30 at 14:08 -0700, Ming Lin wrote:
> Hi Mike,
>
> I'm trying to test NVMeoF multi-path.
>
> root@host:~# lsmod |grep dm_multipath
> dm_multipath 24576 0
> root@host:~# ps aux |grep multipath
> root 13183 0.0 0.1 238452 4972 ?SLl 13:41 0:00
> /sbin/mult
Hi Mike,
I'm trying to test NVMeoF multi-path.
root@host:~# lsmod |grep dm_multipath
dm_multipath 24576 0
root@host:~# ps aux |grep multipath
root 13183 0.0 0.1 238452 4972 ?SLl 13:41 0:00
/sbin/multipathd
I have nvme0 and nvme1 that are 2 paths to the same NVMe subs
