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Re: [libvirt] [PATCH] qmp: Deprecate query-nodes option of query-blockstats



Am 28.01.2019 um 16:15 hat Anton Kuchin geschrieben:
> This option is broken since a6baa60807 in v2.9 and returns mostly
> zeroes instead of real stats because actual querring of BlockStats
> that resides in blk is missing.
> 
> And it makes no sense because with this option BlockDriverState-s
> are iterated but BlockAcctStats belong to BlockBackend and not BDS
> since 7f0e9da6f13 in v2.5
> 
> Signed-off-by: Anton Kuchin <antonkuchin yandex-team ru>

Isn't query-nodes the only way to get wr_highest_offset for the protocol
layer? oVirt depends on this, as far as I know.

Kevin


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