[Lustre-devel] WBC HLD outline

[Alex Zhuravlev]

>>>>> Alexander Zarochentsev (AZ) writes:

 AZ> MDS/RAW: MDS API extension to do "raw" fs operations: inserting of a
 AZ> dir entry w/o creating inode and so.

this seems to be duplication of OSD API's insert/delete/etc.


 AZ> MDTR: MD translator: translates MD operations into MD/Raw ones.

and this one seems to duplicate MDD code.

why would we want to duplicate these things?

thanks, Alex