Yes, I had same issue many times. To resolve it you need to `echo 1 > /sys/fs/bcache/<UUID>/stop`, but maybe even `echo <UUID> > /sys/block/bcacheN/bcache/detach` before it.
On 03.07.15 23:25, Donald Pearson wrote: > This is my first crack at bcache and I configured a cache device with > defaults using make-bcache -C /dev/sda > > Now I've got better info on my SSD and know what the block and bucket > sizes should be, however I can't run the command again with errors > that the device is busy. > > I never did anythign beyond just creating the cache and backing > devices. I never registered the cache device, never created a > filesystem. > -- > To unsubscribe from this list: send the line "unsubscribe linux-bcache" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
