Messages in this thread | | | Subject | Re: [PATCH v4 1/2] lightnvm: add non-continuous lun target creation support | From | Javier González <> | Date | Mon, 21 Mar 2016 08:55:12 +0100 |
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Hi Wenwei,
> On 19 Mar 2016, at 13:52, Wenwei Tao <ww.tao0320@gmail.com> wrote: > > Hi Javier > > Thanks for the comment. > I've been busy recently, so this letter is kind of late, hope you don't mind. > I use the qemu-nvme you mentioned and configure the nvme device driver > follow the example, it turns out the nvme device is 1 lun, I don't > know how to configure multiple lun, so I just modify the source code > to make it multiple lun, > I'm not sure the modification is right, although it seems works, but > for sake of safe I also use null_blk driver to debug this patch too. > It turns out the target creation fail is due to wrong return value > judgement in rrpc_luns_init().
Multiple LUN support can be found on this branch [1]. We are running tests; we will merge it into master soon. You are welcome to use it and send a pull-request if you see that something is missing. Please note the new options for LightNVM on top of the hw/block/nvme.c
[1]https://github.com/OpenChannelSSD/qemu-nvme/tree/wl_sim
Javier
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