Corrupt File - Maybe

["Vernon A. Fort" <vfort@xxxxxxxxxxxxxxxxxxxxxxx>]

I am seeing what appears to be corrupt file in my cyrus-imap store.  I'm 
really not sure if this is a cyrus or xfs related issue.
The file 'name' is a set of un-printable chars with the content like:

370cf94637038545        1 1027956129 6743 1043134392 
1:13309,13314:13315,13323,13347
370cf94637038545        1 1027956129 6743 1037201874 1:10682
370cf94637038545        1 1027956129 6743 1042863011 
1:13309,13314:13315,13323,13347
xfs release 1.1 in kernel version 2.4.18-4.  I know I need to update the 
box/xfs version but I also need to get rid of these files.  Any pointers?
Vernon