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Re: [dm-devel] dm-userspace (no in-kernel cache version)



FT> I've attached a modified version of your example program in
FT> libdmu.

What kind of machine are you testing this on?

On an x86_64 box, the kernel and userspace do not seem to communicate
at all (userspace reports invalid event types).

On an i386 box, the communication seems to work, but if I mkfs the
device, then try to mount it, it reports that the superblock is gone.
An fsck finds a backup superblock, but then something hangs and it
never completes.

Both machines are SMP.

Thoughts?

-- 
Dan Smith
IBM Linux Technology Center
Open Hypervisor Team
email: danms us ibm com

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