On Sun, 05 Dec 2010 08:24:32 EST, Theodore Tso said:

> I've been using a kernel which is between 2.6.37-rc2 and -rc3 with a LUKS /
> dm-crypt / LVM / ext4 setup for my primary file systems, and I haven't observed
> any corruption for the last two weeks or so.

Pretty much exactly the same setup here (LUKS/dm-crypt/LVM/ext4), pretty
consistently running most-recent mmotm kernel, which tends to be somewhat ahead
of linux-next, and I haven't seen anything either. (I admit I haven't tried
-rc4-mmotm1202 yet).

> As another thought, what version of GCC 

rpm -q says 'gcc-4.5.1-5.fc15.x86_64'.