> On 24 Jan 2019, at 17.38, Andy Shevchenko <andy.shevchenko@xxxxxxxxx> wrote: > > On Thu, Jan 24, 2019 at 4:36 PM Javier González <javier@xxxxxxxxxxx> wrote: > >> It is not pushed anywhere yet, but I have been working on a tool to make >> a pblk recovery tool to enable FTL repairs if something fails in the >> kernel recovery path. Here, I use this uuid to identify the >> instance - is there a way to reconcile guid_t with user space, which >> currently uses the __u8? > > For Linux there is util-linux which contains libuuid. There is uuid_t type. > Unfortunately there is no so called LE (little endian) variant. > Perhaps someone would need to extend the support for that. Ok. I can look into that when releasing pblk-tools. But for now, I am OK with applying with the changes Christoph suggested and aligning with guid_t if you also think helps maintaining common helpers. Javier
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