On Tue, Aug 28, 2018 at 9:35 PM Jayashree Mohan wrote:
>
> Hi Filipe,
>
> This is to follow up the status of crash consistency bugs we reported
> on btrfs. We see that there has been a patch(not in the kernel yet)
> (https://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg77875.html)
> that re
Hi Filipe,
This is to follow up the status of crash consistency bugs we reported
on btrfs. We see that there has been a patch(not in the kernel yet)
(https://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg77875.html)
that resolves one of the reported bugs. However, the other bugs we
reported
On Mon, Apr 30, 2018 at 5:04 PM, Vijay Chidambaram wrote:
> Hi,
>
> We found two more cases where the btrfs behavior is a little strange.
> In one case, an fsync-ed file goes missing after a crash. In the
> other, a renamed file shows up in both directories after a crash.
>
> Workload 1:
>
> mkdir
On Mon, Apr 30, 2018 at 5:04 PM, Vijay Chidambaram wrote:
> Hi,
>
> We found two more cases where the btrfs behavior is a little strange.
> In one case, an fsync-ed file goes missing after a crash. In the
> other, a renamed file shows up in both directories after a crash.
>
> Workload 1:
>
> mkdir
On Mon, Apr 30, 2018 at 11:56 AM, Jayashree Mohan
wrote:
> Hi Jeff,
>
> On Mon, Apr 30, 2018 at 11:51 AM, Jeff Mahoney wrote:
>> On 4/30/18 12:04 PM, Vijay Chidambaram wrote:
>>> Hi,
>>>
>>> We found two more cases where the btrfs behavior is a little strange.
>>> In one case, an fsync-ed file go
Hi Jeff,
On Mon, Apr 30, 2018 at 11:51 AM, Jeff Mahoney wrote:
> On 4/30/18 12:04 PM, Vijay Chidambaram wrote:
>> Hi,
>>
>> We found two more cases where the btrfs behavior is a little strange.
>> In one case, an fsync-ed file goes missing after a crash. In the
>> other, a renamed file shows up i
On 4/30/18 12:04 PM, Vijay Chidambaram wrote:
> Hi,
>
> We found two more cases where the btrfs behavior is a little strange.
> In one case, an fsync-ed file goes missing after a crash. In the
> other, a renamed file shows up in both directories after a crash.
Hi Vijay -
What kernel version did
Hi,
We found two more cases where the btrfs behavior is a little strange.
In one case, an fsync-ed file goes missing after a crash. In the
other, a renamed file shows up in both directories after a crash.
Workload 1:
mkdir A
mkdir B
mkdir A/C
creat B/foo
fsync B/foo
link B/foo A/C/foo
fsync A
--