On 03/12/2014 02:05 PM, Robert Haas wrote:
On Wed, Mar 12, 2014 at 4:23 AM, Heikki Linnakangas
wrote:
The attached patch doesn't apply any more, but it looks like this
issue still exists.
Fixed.
Did you forget to push?
Yep. Pushed now.
- Heikki
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On Wed, Mar 12, 2014 at 4:23 AM, Heikki Linnakangas
wrote:
>> The attached patch doesn't apply any more, but it looks like this
>> issue still exists.
>
> Fixed.
Did you forget to push?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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On 03/10/2014 09:44 PM, Robert Haas wrote:
On Mon, Apr 30, 2012 at 1:34 PM, Noah Misch wrote:
When GIN changes a metapage, we WAL-log its ex-header content and never use a
backup block. This reduces WAL volume since the vast majority of the metapage
is unused. However, ginRedoUpdateMetapage()
On Mon, Apr 30, 2012 at 1:34 PM, Noah Misch wrote:
> When GIN changes a metapage, we WAL-log its ex-header content and never use a
> backup block. This reduces WAL volume since the vast majority of the metapage
> is unused. However, ginRedoUpdateMetapage() only restores the WAL-logged
> content
Robert Haas writes:
> Are you planning to commit Noah's patch?
I wasn't intending to do so personally in the near future; I've got
other things on my to-do list. I won't object if somebody else
commits it though.
regards, tom lane
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On Thu, May 3, 2012 at 12:16 AM, Tom Lane wrote:
> Having said all that, I wasn't really arguing that this was a guaranteed
> safe thing for us to rely on; just pointing out that it's quite likely
> that the issue hasn't been seen in the field because of this type of
> consideration.
Well, we do
Daniel Farina writes:
> On Wed, May 2, 2012 at 6:06 PM, Noah Misch wrote:
>> Can we indeed assume that all support-worthy filesystems align the start of
>> every file to a physical sector? I know little about modern filesystem
>> design, but these references leave me wary of that assumption:
>>
On Wed, May 2, 2012 at 6:06 PM, Noah Misch wrote:
> Can we indeed assume that all support-worthy filesystems align the start of
> every file to a physical sector? I know little about modern filesystem
> design, but these references leave me wary of that assumption:
>
> http://www.mail-archive.com
On Mon, Apr 30, 2012 at 02:35:20PM -0400, Tom Lane wrote:
> Noah Misch writes:
> > When GIN changes a metapage, we WAL-log its ex-header content and never use
> > a
> > backup block. This reduces WAL volume since the vast majority of the
> > metapage
> > is unused. However, ginRedoUpdateMetapa
Noah Misch writes:
> When GIN changes a metapage, we WAL-log its ex-header content and never use a
> backup block. This reduces WAL volume since the vast majority of the metapage
> is unused. However, ginRedoUpdateMetapage() only restores the WAL-logged
> content if the metapage LSN predates the
When GIN changes a metapage, we WAL-log its ex-header content and never use a
backup block. This reduces WAL volume since the vast majority of the metapage
is unused. However, ginRedoUpdateMetapage() only restores the WAL-logged
content if the metapage LSN predates the WAL record LSN. If a metap
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