On Tue, May 09, 2017 at 12:40:53PM -0700, Liu Bo wrote:
> On Fri, May 05, 2017 at 06:52:45PM +0200, David Sterba wrote:
> > On Thu, Apr 13, 2017 at 06:11:56PM -0700, Liu Bo wrote:
> > > With raid1 profile, dio read isn't tolerating IO errors if read length is
> > > less than the stripe length (64K)
On Fri, May 05, 2017 at 06:52:45PM +0200, David Sterba wrote:
> On Thu, Apr 13, 2017 at 06:11:56PM -0700, Liu Bo wrote:
> > With raid1 profile, dio read isn't tolerating IO errors if read length is
> > less than the stripe length (64K).
>
> Can you please write more details why this is true? Some
On Thu, Apr 13, 2017 at 06:11:56PM -0700, Liu Bo wrote:
> With raid1 profile, dio read isn't tolerating IO errors if read length is
> less than the stripe length (64K).
Can you please write more details why this is true? Some pointers to
code etc, I'm lost. Eg. where the errors is tolerated. Thank
With raid1 profile, dio read isn't tolerating IO errors if read length is
less than the stripe length (64K).
This fixes the problem by setting bio's error to 0 if a good copy has been
found.
Signed-off-by: Liu Bo
---
fs/btrfs/inode.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
di
