From: Derrick Stolee <stolee@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Jonathan Nieder <jrnieder@gmail.com>,
Derrick Stolee via GitGitGadget <gitgitgadget@gmail.com>,
git@vger.kernel.org, me@ttaylorr.com, peff@peff.net,
abhishekkumar8222@gmail.com, Taylor Blau <ttaylorr@github.com>,
Derrick Stolee <derrickstolee@github.com>,
Derrick Stolee <dstolee@microsoft.com>
Subject: Re: [PATCH v2 2/6] commit-graph: always parse before commit_graph_data_at()
Date: Tue, 2 Feb 2021 22:09:00 -0500 [thread overview]
Message-ID: <247b0056-8358-f71f-22ee-0bacfbc4239d@gmail.com> (raw)
In-Reply-To: <xmqq7dnpewg4.fsf@gitster.c.googlers.com>
On 2/2/2021 9:06 PM, Junio C Hamano wrote:
> Derrick Stolee <stolee@gmail.com> writes:
>
>>> - what is the recommended way to recover from this state? "git fsck"
>>> shows the repositories to have no problems. "git help commit-graph"
>>> doesn't show a command for users to use; is
>>> `rm -fr .git/objects/info/commit-graphs/` the recommended recovery
>>> command?
>
> "rm -f .git/objects/info/commit-graph" as well, no?
In this case, that won't be necessary since they are using a
split commit-graph. However, the following is what I do to
be extra sure:
rm -rf .git/objects/info/commit-graph*
Deletes the singleton file and the directory.
>> That, followed by `git commit-graph write --reachable [--changed-paths]`
>> depending on what they want.
>
> Just out of curiosity, how important is "--reachable"? It only
> traverses from the tips of refs and unlike fsck and repack, not from
> reflog entries (or the index for that matter, but that shouldn't
> make much difference as there is no _commit_ in the index).
I just like to focus on the reachable commits starting at refs
instead of scanning all packed objects to see which are commits
or not.
Thanks,
-stolee
next prev parent reply other threads:[~2021-02-03 3:21 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-01 17:15 [PATCH 0/5] Generation Number v2: Fix a tricky split graph bug Derrick Stolee via GitGitGadget
2021-02-01 17:15 ` [PATCH 1/5] commit-graph: use repo_parse_commit Derrick Stolee via GitGitGadget
2021-02-01 17:32 ` Taylor Blau
2021-02-01 17:15 ` [PATCH 2/5] commit-graph: always parse before commit_graph_data_at() Derrick Stolee via GitGitGadget
2021-02-01 18:44 ` Junio C Hamano
2021-02-01 17:15 ` [PATCH 3/5] commit-graph: validate layers for generation data Derrick Stolee via GitGitGadget
2021-02-01 17:39 ` Taylor Blau
2021-02-01 18:10 ` Derrick Stolee
2021-02-01 17:15 ` [PATCH 4/5] commit-graph: be extra careful about mixed generations Derrick Stolee via GitGitGadget
2021-02-01 18:04 ` Taylor Blau
2021-02-01 18:13 ` Derrick Stolee
2021-02-01 18:55 ` Junio C Hamano
2021-02-01 17:15 ` [PATCH 5/5] commit-graph: prepare commit graph Derrick Stolee via GitGitGadget
2021-02-01 18:25 ` Taylor Blau
2021-02-02 3:01 ` [PATCH v2 0/6] Generation Number v2: Fix a tricky split graph bug Derrick Stolee via GitGitGadget
2021-02-02 3:01 ` [PATCH v2 1/6] commit-graph: use repo_parse_commit Derrick Stolee via GitGitGadget
2021-02-02 3:01 ` [PATCH v2 2/6] commit-graph: always parse before commit_graph_data_at() Derrick Stolee via GitGitGadget
2021-02-03 1:08 ` Jonathan Nieder
2021-02-03 1:35 ` Derrick Stolee
2021-02-03 1:48 ` Jonathan Nieder
2021-02-03 3:07 ` Derrick Stolee
2021-02-03 15:34 ` Taylor Blau
2021-02-03 17:37 ` Eric Sunshine
2021-02-03 18:41 ` Junio C Hamano
2021-02-03 21:08 ` Taylor Blau
2021-02-03 2:06 ` Junio C Hamano
2021-02-03 3:09 ` Derrick Stolee [this message]
2021-02-07 19:04 ` SZEDER Gábor
2021-02-07 20:12 ` Junio C Hamano
2021-02-08 2:01 ` Derrick Stolee
2021-02-08 5:55 ` Junio C Hamano
2021-02-02 3:01 ` [PATCH v2 3/6] commit-graph: validate layers for generation data Derrick Stolee via GitGitGadget
2021-02-02 3:01 ` [PATCH v2 4/6] commit-graph: compute generations separately Derrick Stolee via GitGitGadget
2021-02-02 3:01 ` [PATCH v2 5/6] commit-graph: be extra careful about mixed generations Derrick Stolee via GitGitGadget
2021-02-02 3:01 ` [PATCH v2 6/6] commit-graph: prepare commit graph Derrick Stolee via GitGitGadget
2021-02-02 3:08 ` [PATCH v2 0/6] Generation Number v2: Fix a tricky split graph bug Taylor Blau
2021-02-11 4:44 ` Abhishek Kumar
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