What's also confusing is I just ran a manual balance on the fs using defaults (which are aggressive) and it completed with no problems. It smells more like a race condition than a particular corruption. On Tue, Dec 19, 2017 at 8:09 AM, Rich Rauenzahn <rrauenza@xxxxxxxxx> wrote: > I'm running 4.4.106-1.el7.elrepo.x86_64 and I do a btrfs balance everynight. > > Every night I'm getting a kernel hang, sometimes caught by my > watchdog, sometimes not. Last night's hang was on the balance of DATA > on / at 70. > > I'm not sure how to further trace this down to help you -- the console > by the time I notice just has lots of messages on it without the > initial ones. The last items in /var/log/message aren't helpful, but > I'm pretty sure it is the nightly balance. > > I've run btrfs check on / with no issues recently. > > Rich -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
