Re: 4.13.12: kernel BUG at fs/btrfs/ctree.h:1802!

2017-11-17 Thread Holger Hoffstätte
On 11/17/17 18:48, Marc MERLIN wrote: > On Thu, Nov 16, 2017 at 09:53:15PM -0800, Marc MERLIN wrote: >>> I suggest that you try lvmcache instead. It's much more flexible than >>> bcache, >>> does pretty much the same job, and has much less of the "hacky" feel to it. >> >> I can read up on it,

Re: 4.13.12: kernel BUG at fs/btrfs/ctree.h:1802!

2017-11-17 Thread Marc MERLIN
On Thu, Nov 16, 2017 at 09:53:15PM -0800, Marc MERLIN wrote: > > I suggest that you try lvmcache instead. It's much more flexible than > > bcache, > > does pretty much the same job, and has much less of the "hacky" feel to it. > > I can read up on it, it's going to be a big pain to convert from

Re: 4.13.12: kernel BUG at fs/btrfs/ctree.h:1802!

2017-11-16 Thread Marc MERLIN
On Fri, Nov 17, 2017 at 10:41:48AM +0500, Roman Mamedov wrote: > On Thu, 16 Nov 2017 16:12:56 -0800 > Marc MERLIN wrote: > > > On Thu, Nov 16, 2017 at 11:32:33PM +0100, Holger Hoffstätte wrote: > > > Don't pop the champagne just yet, I just read that apprently 4.14 broke > > >

Re: 4.13.12: kernel BUG at fs/btrfs/ctree.h:1802!

2017-11-16 Thread Roman Mamedov
On Thu, 16 Nov 2017 16:12:56 -0800 Marc MERLIN wrote: > On Thu, Nov 16, 2017 at 11:32:33PM +0100, Holger Hoffstätte wrote: > > Don't pop the champagne just yet, I just read that apprently 4.14 broke > > bcache for some people [1]. Not sure how much that affects you, but it

Re: 4.13.12: kernel BUG at fs/btrfs/ctree.h:1802!

2017-11-16 Thread Liu Bo
On Thu, Nov 16, 2017 at 01:45:51PM -0800, Marc MERLIN wrote: > On Thu, Nov 16, 2017 at 06:27:44PM +0100, Holger Hoffstätte wrote: > > On 11/16/17 18:07, Marc MERLIN wrote: > > > Sorry, was missing the kernel number in the subject, just fixed that. > > > > > > On Thu, Nov 16, 2017 at 09:04:45AM

Re: 4.13.12: kernel BUG at fs/btrfs/ctree.h:1802!

2017-11-16 Thread Marc MERLIN
On Thu, Nov 16, 2017 at 11:32:33PM +0100, Holger Hoffstätte wrote: > Don't pop the champagne just yet, I just read that apprently 4.14 broke > bcache for some people [1]. Not sure how much that affects you, but it might > well make things worse. Yeah, I know, wonderful. Oh my, that's actually

Re: 4.13.12: kernel BUG at fs/btrfs/ctree.h:1802!

2017-11-16 Thread Holger Hoffstätte
On 11/16/17 22:45, Marc MERLIN wrote: (snip) >> This BUG() was recently removed and seems to be caused by some kind >> of persistent corruption, which is seen as invalid inline extent. >> See [1], [2] for details. Maybe you can backport them? >> Alternatively just give 4.14 a whirl, it's great. >>

Re: 4.13.12: kernel BUG at fs/btrfs/ctree.h:1802!

2017-11-16 Thread Marc MERLIN
On Thu, Nov 16, 2017 at 06:27:44PM +0100, Holger Hoffstätte wrote: > On 11/16/17 18:07, Marc MERLIN wrote: > > Sorry, was missing the kernel number in the subject, just fixed that. > > > > On Thu, Nov 16, 2017 at 09:04:45AM -0800, Marc MERLIN wrote: > >> My server now reboots every 20mn or so,

Re: 4.13.12: kernel BUG at fs/btrfs/ctree.h:1802!

2017-11-16 Thread Holger Hoffstätte
On 11/16/17 18:07, Marc MERLIN wrote: > Sorry, was missing the kernel number in the subject, just fixed that. > > On Thu, Nov 16, 2017 at 09:04:45AM -0800, Marc MERLIN wrote: >> My server now reboots every 20mn or so, with this. >> Sadly another BUG_ON() and it won't even tell me which filesystem