On Wed, Jan 30, 2013 at 05:26:27PM -0800, Kent Overstreet wrote: > On Wed, Jan 30, 2013 at 07:10:21PM -0500, Mike Snitzer wrote: > > On Wed, Jan 30 2013 at 6:36pm -0500, > > Kent Overstreet <koverstreet@xxxxxxxxxx> wrote: > > > > > On Thu, Jan 17, 2013 at 03:41:04AM -0800, Kent Overstreet wrote: > > > > On Wed, Jan 16, 2013 at 09:27:28PM -0500, Mike Snitzer wrote: > > > > > On Mon, Jan 14 2013 at 5:53pm -0500, > > > > > Mike Snitzer <snitzer@xxxxxxxxxx> wrote: > > > > > > > > > > > On Mon, Jan 14 2013 at 5:37pm -0500, > > > > > > Kent Overstreet <koverstreet@xxxxxxxxxx> wrote: > > > > > > > > > > > > > Want to try again with the latest bcache-for-upstream branch? I fixed > > > > > > > all that sysfs stuff, but I wasn't seeing the original build error so > > > > > > > I'd appreciate if you verify I did in fact fix that issue. > > > > > > > > > > > > Will do, thanks Kent. > > > > > > > > > > I hit the crash below if I do this in a script: > > > > > > > > > > echo 1 > /sys/block/bcache0/bcache/cache/unregister > > > > > echo 1 > /sys/block/bcache0/bcache/stop > > > > > > > > Thanks - I reproduced it, trying to figure out the sanest way to fix it. > > > > This is not the prettiest area of the code :P > > > > > > And, I finally have a fix for it up. > > > > > > Fixed a bunch of other bugs today too... notably the bug where it'd > > > crash if you enabled discards. Was there anything else you or anyone > > > else was hitting? > > > > Great, thanks, the other outstanding report was this one: > > https://lkml.org/lkml/2013/1/17/554 > > Yep, that was the discard bug I just fixed. Err I misread - nope, I missed that one. Taking a look now. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
