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From: Felipe Contreras <felipe.contreras@gmail.com>
To: Patrick Steinhardt <ps@pks.im>, git@vger.kernel.org
Subject: RE: [PATCH 7/8] receive-pack: skip connectivity checks on delete-only commands
Date: Fri, 21 May 2021 13:53:49 -0500	[thread overview]
Message-ID: <60a801bdd1b4b_5580620828@natae.notmuch> (raw)
In-Reply-To: <68c60aff0c77c562aba5613ccbb9ab33ad8e0e08.1621451532.git.ps@pks.im>

Patrick Steinhardt wrote:
> In the case where git-receive-pack(1) receives only commands which
> delete references, then per technical specification the client MUST NOT
> send a packfile. As a result, we know that no new objects have been
> received, which makes it a moot point to check whether all received
> objects are fully connected.

I don't know if this is related but yesterday I decided to delete a
bunch of refs from a forked repo in GitHub. I did it naively with a for
loop and so it was doing a bunch of `git push myrepo :ref`.

It was unbearably slow.

Sure, it was a stupid thing to do, but maybe it can help you do some
tests.

Cheers.

-- 
Felipe Contreras

  reply	other threads:[~2021-05-21 18:53 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-19 19:13 [PATCH 0/8] Speed up connectivity checks via quarantine dir Patrick Steinhardt
2021-05-19 19:13 ` [PATCH 1/8] perf: fix when running with TEST_OUTPUT_DIRECTORY Patrick Steinhardt
2021-05-20  2:03   ` Chris Torek
2021-05-19 19:13 ` [PATCH 2/8] p5400: add perf tests for git-receive-pack(1) Patrick Steinhardt
2021-05-20  2:09   ` Chris Torek
2021-05-20 17:04   ` Jeff King
2021-05-21 15:03   ` SZEDER Gábor
2021-05-19 19:13 ` [PATCH 3/8] tmp-objdir: expose function to retrieve path Patrick Steinhardt
2021-05-20  0:16   ` Elijah Newren
2021-05-19 19:13 ` [PATCH 4/8] packfile: have `for_each_file_in_pack_dir()` return error codes Patrick Steinhardt
2021-05-19 19:13 ` [PATCH 5/8] object-file: allow reading loose objects without reading their contents Patrick Steinhardt
2021-05-19 19:13 ` [PATCH 6/8] connected: implement connectivity check via temporary object dirs Patrick Steinhardt
2021-05-19 19:13 ` [PATCH 7/8] receive-pack: skip connectivity checks on delete-only commands Patrick Steinhardt
2021-05-21 18:53   ` Felipe Contreras [this message]
2021-05-27 14:38     ` Jeff King
2021-05-19 19:13 ` [PATCH 8/8] receive-pack: check connectivity via quarantined objects Patrick Steinhardt
2021-05-20  2:19 ` [PATCH 0/8] Speed up connectivity checks via quarantine dir Chris Torek
2021-05-20 16:50 ` Jeff King
2021-05-20 21:45   ` Junio C Hamano
2021-05-21  9:30     ` Jeff King
2021-05-21  9:42   ` Patrick Steinhardt
2021-05-21 11:20   ` Ævar Arnfjörð Bjarmason

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