On Thu, Jul 30, 2015 at 11:15 AM, Daleep Bais <daleep@xxxxxxxxxxx> wrote:
> hi Ilya,
>
> I had used the below command to create the rbd image
>
> rbd -p fool create strpimg --image-format 2 --order 22 --size 2048M
> --stripe-unit 65536 --stripe-count 3 --image-feature striping --image-shared
>
> I am confused when you say why I use sysfs instead of rbd cli tool.
Well, there is no way to create an image via sysfs, but you can map an
image by writing to /sys/bus/rbd/... instead of using "rbd map". You
wrote this:
> Getting below error when trying to mount using echo --- >
> /sys/bus/rbd/add
>
> write error : invalid arguement
which is why I asked if you had used sysfs directly, instead of
something like "rbd map strpimg".
>
> Can you please help me? I dont wish to use qemu or virtmanager. I wish to
> use this as block device on client PC
You'd have to drop "--stripe-unit 65536 --stripe-count 3" from your
"rbd create" for that to work, at least for now.
Thanks,
Ilya
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