From: "Frank Ch. Eigler" <fche@redhat.com>
To: "Jan Alexander Steffens (heftig)" <heftig@archlinux.org>
Cc: elfutils-devel@sourceware.org
Subject: Re: [PATCH 3/3] debuginfod: When retrieving files from cache, update atime manually
Date: Wed, 29 Mar 2023 16:54:53 -0400 [thread overview]
Message-ID: <20230329205453.GE30778@redhat.com> (raw)
In-Reply-To: <20230324004805.156080-3-heftig@archlinux.org>
Hi -
> The cache cleaning logic requires atime to be correct (strictatime) but
> most users on Linux only have relatime or even noatime.
This is not really correct: relatime is the kernel default and works
fine with the cache. atime values updated once a day are still plenty
for caches with a multi-day preservation default.
> Attempt to update the atime manually so that the cache works properly.
Has this been observed to work on noatime-mounted filesystems? It's
at worst harmless so we could merge it, but it's kind of weird. Do
you know such precedents in other software that consumes atime?
- FChE
next prev parent reply other threads:[~2023-03-29 20:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-24 0:48 [PATCH 1/3] debuginfod: Replace futimes with futimens Jan Alexander Steffens (heftig)
2023-03-24 0:48 ` [PATCH 2/3] debuginfod: Don't touch access time of new files Jan Alexander Steffens (heftig)
2023-03-24 0:48 ` [PATCH 3/3] debuginfod: When retrieving files from cache, update atime manually Jan Alexander Steffens (heftig)
2023-03-29 20:54 ` Frank Ch. Eigler [this message]
2023-03-29 21:32 ` Jan Alexander Steffens (heftig)
2023-03-29 20:47 ` [PATCH 1/3] debuginfod: Replace futimes with futimens Frank Ch. Eigler
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