On Thu, Aug 04, 2011 at 10:04:29AM -0400, Chris Mason wrote:
> Excerpts from Simon Kirby's message of 2011-08-03 21:32:10 -0400:
> > Perhaps as a further clue as to what is going on, on this same backup box
> > after all of the rsyncs are finished/killed and a good amount of time has
> > passed (n
Excerpts from Simon Kirby's message of 2011-08-03 21:32:10 -0400:
> Perhaps as a further clue as to what is going on, on this same backup box
> after all of the rsyncs are finished/killed and a good amount of time has
> passed (no cleaner processes running in the background or anything),
> "sync" i
Perhaps as a further clue as to what is going on, on this same backup box
after all of the rsyncs are finished/killed and a good amount of time has
passed (no cleaner processes running in the background or anything),
"sync" is still consistently takes ~4 minutes to run, and pushes out a
lot to disk
Excerpts from Simon Kirby's message of 2011-08-03 19:10:59 -0400:
> On Wed, Aug 03, 2011 at 03:39:49PM -0700, Simon Kirby wrote:
>
> > On Wed, Aug 03, 2011 at 03:06:55PM -0700, Simon Kirby wrote:
> >
> > > I see Josef's 86d4a77ba3dc4ace238a0556541a41df2bd71d49 introduced the
> > > bitmaps list. I
On Wed, Aug 03, 2011 at 03:39:49PM -0700, Simon Kirby wrote:
> On Wed, Aug 03, 2011 at 03:06:55PM -0700, Simon Kirby wrote:
>
> > I see Josef's 86d4a77ba3dc4ace238a0556541a41df2bd71d49 introduced the
> > bitmaps list. I could try temporarily reverting this (some fixups needed)
> > if anybody thin
On Wed, Aug 03, 2011 at 03:06:55PM -0700, Simon Kirby wrote:
> I see Josef's 86d4a77ba3dc4ace238a0556541a41df2bd71d49 introduced the
> bitmaps list. I could try temporarily reverting this (some fixups needed)
> if anybody thinks my cache bouncing idea might be slightly possible.
I'll try the atta
Hi!
Since upgrading from 2.6.35+bits to 2.6.38 and then more recently to 3.0,
our "big btrfs backup box" with 20 * 3 TB AOE-attached btrfs volumes
started showing more CPU usage and backups were no longer completing in a
day. I tried Linus HEAD from yesterday merged with btrfs for-linus (same
as L
