Postgres Pro
Downloads
Home   >   mailing lists

Re: Use pg_pwritev_with_retry() instead of write() in dir_open_for_write() to avoid partial writes? - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: Use pg_pwritev_with_retry() instead of write() in dir_open_for_write() to avoid partial writes?
Date
Msg-id Y1uMF+X9ar7S/L7q@paquier.xyz
Whole thread Raw
In response to Re: Use pg_pwritev_with_retry() instead of write() in dir_open_for_write() to avoid partial writes?  (Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>)
List pgsql-hackers
Tree view 
On Fri, Oct 28, 2022 at 11:38:51AM +0530, Bharath Rupireddy wrote:
> +1. Please see the attached v8 patch.

+   char        data[PG_WRITE_BLCKSZ];
+   double      force_align_d;
+   int64       force_align_i64;
+} PGAlignedWriteBlock;
I have not checked in details, but that should do the job.

Andres, Thomas, Nathan, perhaps you have a different view on the
matter?
--
Michael
Attachment

pgsql-hackers by date:

Previous
From: Peter Eisentraut
Date:
Subject: Re: Simplifying our Trap/Assert infrastructure
Next
From: Simon Riggs
Date:
Subject: Re: Code checks for App Devs, using new options for transaction behavior