On Tue, Feb 23, 2016 at 08:40:46PM -0400, Kenny MacDermid wrote: > I'm running btrfs on DM-Crypt Luks running on LVM. > > Occasionally I get files that are unreadable for some period of time. > Attempting to read from them results in an > > Input/output error > > Sometimes they'll come back on their own, and sometimes a scrub seems to > help, but sometimes I just have to delete them. > > Nothing shows up in dmesg when these occur, and I can't predict which > files it will be, or what causes it. > > It's currently happening running 4.4.1-2-ARCH, but I've seen the same > thing for many previous kernel versions. > > Does anyone have any suggestions?
That's weird to say the least, you should at least get *something* in dmesg. And you are getting other error messages and btrfs kernel messages in your logs? When whatever app you have that's trying to read them fails, I assume they also fail with cat or less? Marc -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/ | PGP 1024R/763BE901 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html