[Checkins] [zopefoundation/ZODB] 0fdc7e: Make cp's buffer size larger and configurable.

[GitHub]

  Branch: refs/heads/import-no-seeks
  Home:   https://github.com/zopefoundation/ZODB
  Commit: 0fdc7e2d8b91447e8cc0bbab32bca277e6b40aaa
      https://github.com/zopefoundation/ZODB/commit/0fdc7e2d8b91447e8cc0bbab32bca277e6b40aaa
  Author: Jim Fulton <jim at jimfulton.info>
  Date:   2018-02-10 (Sat, 10 Feb 2018)

  Changed paths:
    M src/ZODB/utils.py

  Log Message:
  -----------
  Make cp's buffer size larger and configurable.


  Commit: 607ae024b402f4f4904b1b877e20292ff0c44232
      https://github.com/zopefoundation/ZODB/commit/607ae024b402f4f4904b1b877e20292ff0c44232
  Author: Jim Fulton <jim at jimfulton.info>
  Date:   2018-02-10 (Sat, 10 Feb 2018)

  Changed paths:
    M src/ZODB/ExportImport.py

  Log Message:
  -----------
  Use the storage temprary directory when importing blobs

To avoid an extra copy.

Also, allow the copy (cp) buffer sie to be overridden on export.

(I see no obvious way to plumb it on import. :( )


Compare: https://github.com/zopefoundation/ZODB/compare/26a04c75c9d6...607ae024b402