On Mon, Feb 27 2017, Jeff Layton wrote:
> On Tue, 2017-02-28 at 10:32 +1100, NeilBrown wrote:
>> On Mon, Feb 27 2017, Andreas Dilger wrote:
>>
>> >
>> > My thought is that PG_error is definitely useful for applications to get
>> > correct errors back when doing write()/sync_file_range() so that
On Tue, 2017-02-28 at 12:12 +0200, Boaz Harrosh wrote:
> On 02/28/2017 03:11 AM, Jeff Layton wrote:
> <>
> >
> > I'll probably have questions about the read side as well, but for now it
> > looks like it's mostly used in an ad-hoc way to communicate errors
> > across subsystems (block to fs
On 02/28/2017 03:11 AM, Jeff Layton wrote:
<>
>
> I'll probably have questions about the read side as well, but for now it
> looks like it's mostly used in an ad-hoc way to communicate errors
> across subsystems (block to fs layer, for instance).
If memory does not fail me it used to be checked
On Tue, 2017-02-28 at 10:32 +1100, NeilBrown wrote:
> On Mon, Feb 27 2017, Andreas Dilger wrote:
>
> >
> > My thought is that PG_error is definitely useful for applications to get
> > correct errors back when doing write()/sync_file_range() so that they know
> > there is an error in the data
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