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Re: [PATCH v6 5/5] block: lift blocksize property limit to 2 MiB

On 5/27/20 7:45 AM, Roman Kagan wrote:
Logical and physical block sizes in QEMU are limited to 32 KiB.

This appears unnecessary tight, and we've seen bigger block sizes handy


at times.

Lift the limitation up to 2 MiB which appears to be good enough for
everybody, and matches the qcow2 cluster size limit.

Signed-off-by: Roman Kagan <rvkagan@xxxxxxxxxxxxxx>

Reviewed-by: Eric Blake <eblake@xxxxxxxxxx>

Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3226
Virtualization:  qemu.org | libvirt.org



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