Re: Strange issue with NFS mounted PGDATA on ugreen NAS

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Larry Rosenman <ler(at)lerctr(dot)org>
Cc: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Pgsql hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Strange issue with NFS mounted PGDATA on ugreen NAS
Date: 2024-12-31 23:37:56
Message-ID: 4157410.1735688276@sss.pgh.pa.us
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Larry Rosenman <ler(at)lerctr(dot)org> writes:
> On 12/31/2024 5:24 pm, Thomas Munro wrote:
>> The implementation-specific cookie scheme for encoding a sort of
>> cursor position across readdir() calls has various different problems
>> on various different OSes, NFS implementations and underlying local
>> file systems (I looked into this quite a bit when that last discussion
>> happened, it's a mess). I wonder what a UGreen NAS is running.

> UGreen is running a (modified) Debian Bookworm Linux.

Do you know what its underlying file system is?

regards, tom lane

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