Re: [PATCH] Fix error message in RemoveWalSummaryIfOlderThan to indicate file removal failure

> Funny timing.  I've spotted the exact same thing while double-checking
> the file two hours ago, where EEXIST should be replaced by ENOENT.  I
> was going to spawn a new thread about that with Robert in CC.

How funny! I'll keep an eye on the new thread. 

https://www.postgresql.org/message-id/aYAf8qDHbpBZ3Rml%40paquier.xyz

Many thanks to you both.

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Regards,
Man Zeng