Add some documentation about how we WAL-log filesystem actions.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 54d0e2886a9cea2035a471dd6dfb8f671223de7d
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2010-09-17T00:42:39Z
Releases: 9.1.0
Add some documentation about how we WAL-log filesystem actions.
Per a question from Robert Haas.

Files

PathChange+/−
src/backend/access/transam/README modified +80 −1