| From: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Daniel Wood <hexexpert(at)comcast(dot)net>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Subject: | Re: smgr vs DropRelFileNodeBuffers() vs filesystem state vs no critical section |
| Date: | 2019-12-07 05:37:04 |
| Message-ID: | CAA4eK1Lrx96HPzOxygErnTOWNUU+GtyXXqPq-SuRXoz5FkaU2A@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sat, Dec 7, 2019 at 5:42 AM Andres Freund <andres(at)anarazel(dot)de> wrote:
>
> Tom, I seem to recall a recent thread of yours discussing a different
> approach to truncation. I wonder if there's some intersection with
> that. But unfortunately my search somehow has come up with nothing so
> far - do you remember enough to find the thread?
>
IIUC, a similar problem is discussed in the thread [1] where Tom
proposed a few solutions which are close to what you are proposing.
[1] - https://www.postgresql.org/message-id/1880.1281020817%40sss.pgh.pa.us
--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com
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