On Fri, Dec 06, 2013 at 03:41:17PM +0100, Steinar H. Gunderson wrote: > Hi, > > Linux (3.12.0-rc5) hung, and on boot, I can't get the bcache up again: > > (initramfs) echo 0 23440891904 cache /dev/cache/metadata /dev/cache/blocks /dev/md1 1024 1 writeback default 4 random_threshold 8 sequential_threshold 512 | dmsetup create cache -u CACHE-0a8bb56fc873c195bf7117af925c7f08 > device-mapper: reload ioctl on cache failed: Input/output error sorry I can't provide help on that. BTW this looks like dm-cache, not bcache. Matthias -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html