Committed files are lost after system crash

[Junfeng Yang]

Hi,

We recently developped a crash-recovery checker called FiSC and applied it
to CVS.  Our checker complains that locally committed files by "cvs
commit" are lost if system crashes right after the commit process exits.
Further examination shows that CVS doesn't call fsync or sync on commit.
We are wondering if this is expected behavior for CVS or not.  Any
clarification on this is appreciated.

-Junfeng