[Lustre-devel] WBC HLD outline
Alex Zhuravlav
bzzz at sun.com
Wed Mar 25 09:26:28 PDT 2009
>>>>> Alexander Zarochentsev (AZ) writes:
AZ> Server MD stack has to support both WBC and non-WBC clients for the same
AZ> objects. It is why I think MDT layer should handle MD ops as well as
AZ> MDS/RAW ops. Then CMM only passes RAW operations to MDD layer, where
AZ> raw ops are already supported.
then I don't understand what you mean by CMM. same about RAW operations.
--
thanks, Alex
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