[Qemu-devel] Re: [PATCH] ceph/rbd block driver for qemu-kvm (v7)

[Christian Brunner]

Hi Stefan,

thanks for your feedback. Yehuda and Sage have already committed some
pathes to our git repository.

What I'm not sure about is the rados_(de)initialization for multiple
rbd images. I suspect that _deinitialize should only be called for the
last rbd image.

Yehuda and Sage know librados a lot better than me. I pretty sure,
that they will give some feedback about this remaining issue. After
that we will send an updated patch.

Regards,
Christian

2010/11/11 Stefan Hajnoczi <address@hidden>:
> On Fri, Oct 15, 2010 at 8:54 PM, Christian Brunner <address@hidden> wrote:
>> [...]
>> +
>> +    if ((r = rados_initialize(0, NULL)) < 0) {
>> +        error_report("error initializing");
>> +        return r;
>> +    }
>
> Does rados_initialize() work when called multiple times?  This would happen if
> the VM has several rbd devices attached.
>
> [...]
>
> Stefan
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