K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2017-01-05T11:56:17.653500Z
K 7
svn:log
V 452
MFC r310534: Improve third-party copy error reporting.

For EXTENDED COPY:
 - improve parameters checking to report some errors before copy start;
 - forward sense data from copy target as descriptor in case of error;
 - report which CSCD reported error in sense key specific information.
For WRITE USING TOKEN:
 - pass through real sense data from copy target instead of reporting
our copy error, since for initiator its a "simple" write, not a copy.

END