On 25 Jun 2018, at 7:10, David Sterba wrote:
On Fri, Jun 22, 2018 at 05:25:54PM -0400, Chris Mason wrote:
The bug came here:
commit a528a24150870c5c16cbbbec69dba7e992b08456
Author: Souptick Joarder
Date: Wed Jun 6 19:54:44 2018 +0530
btrfs: change return type of btrfs_page_mkwrite to
On Fri, Jun 22, 2018 at 05:25:54PM -0400, Chris Mason wrote:
> The bug came here:
>
> commit a528a24150870c5c16cbbbec69dba7e992b08456
> Author: Souptick Joarder
> Date: Wed Jun 6 19:54:44 2018 +0530
>
> btrfs: change return type of btrfs_page_mkwrite to vm_fault_t
>
> When page->mapping
On 20 Jun 2018, at 16:24, David Sterba wrote:
On Wed, Jun 20, 2018 at 03:48:08PM -0400, Chris Mason wrote:
generic/095 [18:07:03][ 3769.317862] run fstests generic/095 at
2018-06-20 18:07:03
Hmpf, I pass both 095 and 208 here.
[ 3774.849685] BTRFS: device fsid
On 20 Jun 2018, at 15:33, David Sterba wrote:
On Wed, Jun 20, 2018 at 07:56:10AM -0700, Chris Mason wrote:
We've been hunting the root cause of data crc errors here at FB for a
while.
We'd find one or two corrupted files, usually displaying crc errors
without any
corresponding IO errors
On Wed, Jun 20, 2018 at 03:48:08PM -0400, Chris Mason wrote:
>
>
> On 20 Jun 2018, at 15:33, David Sterba wrote:
>
> > On Wed, Jun 20, 2018 at 07:56:10AM -0700, Chris Mason wrote:
> >> We've been hunting the root cause of data crc errors here at FB for a
> >> while.
> >> We'd find one or two
On 20 Jun 2018, at 15:33, David Sterba wrote:
On Wed, Jun 20, 2018 at 07:56:10AM -0700, Chris Mason wrote:
We've been hunting the root cause of data crc errors here at FB for a
while.
We'd find one or two corrupted files, usually displaying crc errors
without any
corresponding IO errors
On Wed, Jun 20, 2018 at 07:56:10AM -0700, Chris Mason wrote:
> We've been hunting the root cause of data crc errors here at FB for a while.
> We'd find one or two corrupted files, usually displaying crc errors without
> any
> corresponding IO errors from the storage. The bug was rare enough that
We've been hunting the root cause of data crc errors here at FB for a while.
We'd find one or two corrupted files, usually displaying crc errors without any
corresponding IO errors from the storage. The bug was rare enough that we'd
need to watch a large number of machines for a few days just to
