On Fri, Jul 29, 2016 at 12:11:53PM -0700, Omar Sandoval wrote: > On Fri, Jul 29, 2016 at 08:40:26PM +0200, Stefan Priebe - Profihost AG wrote: > > Dear list, > > > > i'm seeing btrfs no space messages frequently on big filesystems (> 30TB). > > > > In all cases i'm getting a trace like this one a space_info warning. > > (since commit [1]). Could someone please be so kind and help me > > debugging / fixing this bug? I'm using space_cache=v2 on all those systems. > > Hm, so I think this indicates a bug in space accounting somewhere else > rather than the free space tree itself. I haven't debugged one of these > issues before, I'll see if I can reproduce it. Cc'ing Josef, too. I should've asked, what sort of filesystem activity triggers this? -- Omar -- 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
