Commits
[svn-r30221] Bring revisions #29057 - #29096 from trunk to page_buffering branch. Tested on mayll, platypus, emu, osx1010test, moohan, kituo, kite, ostrich, quail. There is one new test failure: testpar/test_page_buffer_access (testpar/t_file.c) related to "entry_ptr->coll_access" that needs to be addressed.
