Re: [Linux-nvdimm] [PATCH v2 10/20] pmem: use ida

[Dan Williams]

On Wed, Apr 29, 2015 at 1:49 PM, Linda Knippers <linda.knippers@xxxxxx> wrote:
> On 4/29/2015 2:53 PM, Toshi Kani wrote:
> What's the right answer for this in the long run?

Short term, /dev/disk/by-uuid to take a stable identifier from the
contents of the device.

Longer term teach udev to populate /dev/disk/by-id with stable names
for libnd devices.  The trick is identifiers for interleaved PMEM
ranges comprised of multiple physical devices.  I'm thinking something
like /dev/disk/by-id/nd-<set_cookie>
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