From: Junio C Hamano <gitster@pobox.com>
To: Glen Choo <chooglen@google.com>
Cc: git@vger.kernel.org, Eric Sunshine <sunshine@sunshineco.com>,
Taylor Blau <me@ttaylorr.com>
Subject: Re: [PATCH v3 0/3] Use default values from settings instead of config
Date: Sat, 09 Oct 2021 00:24:14 -0700 [thread overview]
Message-ID: <xmqqfstafyox.fsf@gitster.g> (raw)
In-Reply-To: 20211005001931.13932-1-chooglen@google.com
Glen Choo <chooglen@google.com> writes:
> Hi everyone! This patch was created in response to something we observed in
> Google, where fsck failed to detect that the commit graph was invalid. We
> initially assumed that fsck never checked the commit graph, but it turns out
> that it does so only when core.commitgraph is set, even though we set defaults
> for "whether to use the commit graph" in the repository settings.
With this merged to 'seen', the CI job with the extra set of
GIT_TEST_X settings fail. When this topic is excluded, with
all the other topics in flight in 'seen', everything seems to
be OK.
For which GIT_TEST_X environment variables to set and export while
testing to trigger the problem, see [*1*]
For a successful test run of 'seen' without this topic, see [*2*]
For the test log of the failing run with this topic, see [*3*];
you'd need to be logged into GitHub to see the details of the errors
(e.g. click on "regular (linux-gcc...)" with red X sign on the left
hand side, then open "Run ci/print-test-failures.sh" and look for
"not ok").
[References]
*1* https://github.com/git/git/runs/3843549095?check_suite_focus=true#step:4:1677
export GIT_TEST_SPLIT_INDEX=yes
export GIT_TEST_MERGE_ALGORITHM=recursive
export GIT_TEST_FULL_IN_PACK_ARRAY=true
export GIT_TEST_OE_SIZE=10
export GIT_TEST_OE_DELTA_SIZE=5
export GIT_TEST_COMMIT_GRAPH=1
export GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS=1
export GIT_TEST_MULTI_PACK_INDEX=1
export GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP=1
export GIT_TEST_ADD_I_USE_BUILTIN=1
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
export GIT_TEST_WRITE_REV_INDEX=1
export GIT_TEST_CHECKOUT_WORKERS=2
*2* https://github.com/git/git/actions/runs/1322907901 (feff65d)
A successful CI run of 'seen' without gc/use-repo-settings.
*3* https://github.com/git/git/actions/runs/1322842689 (54a31af)
CI run of 'seen' with gc/use-repo-settings that fails.
The commits that is in the failing 'seen' but not in the
succeeding tree are those from this topic, as can be seen here:
$ git shortlog --no-merges 54a31af ^feff65d
Glen Choo (3):
fsck: verify commit graph when implicitly enabled
fsck: verify multi-pack-index when implictly enabled
gc: perform incremental repack when implictly enabled
next prev parent reply other threads:[~2021-10-09 7:24 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-13 18:12 [PATCH 0/3] Use default values from settings instead of config Glen Choo
2021-09-13 18:12 ` [PATCH 1/3] fsck: verify commit graph when implicitly enabled Glen Choo
2021-09-13 19:29 ` Taylor Blau
2021-09-13 19:33 ` Eric Sunshine
2021-09-13 19:36 ` Taylor Blau
2021-09-13 23:15 ` Glen Choo
2021-09-13 23:32 ` Eric Sunshine
2021-09-14 1:09 ` Taylor Blau
2021-09-14 2:05 ` Eric Sunshine
2021-09-14 1:07 ` Taylor Blau
2021-09-13 18:12 ` [PATCH 2/3] fsck: verify multi-pack-index when implictly enabled Glen Choo
2021-09-13 19:35 ` Taylor Blau
2021-09-13 18:12 ` [PATCH 3/3] gc: perform incremental repack " Glen Choo
2021-09-13 19:37 ` Taylor Blau
2021-09-14 17:41 ` Glen Choo
2021-09-14 4:00 ` Bagas Sanjaya
2021-09-16 17:15 ` Glen Choo
2021-09-13 19:19 ` [PATCH 0/3] Use default values from settings instead of config Taylor Blau
2021-09-17 22:54 ` [PATCH v2 " Glen Choo
2021-09-17 22:54 ` [PATCH v2 1/3] fsck: verify commit graph when implicitly enabled Glen Choo
2021-09-29 6:09 ` Eric Sunshine
2021-09-30 18:00 ` Glen Choo
2021-09-30 18:35 ` Glen Choo
2021-09-30 18:39 ` Eric Sunshine
2021-10-01 17:28 ` Glen Choo
2021-09-17 22:54 ` [PATCH v2 2/3] fsck: verify multi-pack-index when implictly enabled Glen Choo
2021-09-29 6:20 ` Eric Sunshine
2021-09-29 22:56 ` Glen Choo
2021-09-17 22:54 ` [PATCH v2 3/3] gc: perform incremental repack " Glen Choo
2021-09-29 6:39 ` Eric Sunshine
2021-09-27 17:59 ` [PATCH v2 0/3] Use default values from settings instead of config Glen Choo
2021-09-29 6:43 ` Eric Sunshine
2021-09-29 22:53 ` Glen Choo
2021-10-05 0:19 ` [PATCH v3 " Glen Choo
2021-10-05 0:19 ` [PATCH v3 1/3] fsck: verify commit graph when implicitly enabled Glen Choo
2021-10-05 0:19 ` [PATCH v3 2/3] fsck: verify multi-pack-index when implictly enabled Glen Choo
2021-10-05 0:19 ` [PATCH v3 3/3] gc: perform incremental repack " Glen Choo
2021-10-05 11:57 ` [PATCH v3 0/3] Use default values from settings instead of config Ævar Arnfjörð Bjarmason
2021-10-05 17:43 ` Derrick Stolee
2021-10-05 19:10 ` Ævar Arnfjörð Bjarmason
2021-10-05 22:25 ` Glen Choo
2021-10-09 7:24 ` Junio C Hamano [this message]
2021-10-11 19:58 ` Glen Choo
2021-10-11 20:08 ` Junio C Hamano
2021-10-11 20:48 ` Glen Choo
2021-10-12 17:42 ` [PATCH v4 " Glen Choo
2021-10-12 17:42 ` [PATCH v4 1/3] fsck: verify commit graph when implicitly enabled Glen Choo
2021-10-12 17:42 ` [PATCH v4 2/3] fsck: verify multi-pack-index when implictly enabled Glen Choo
2021-10-12 17:42 ` [PATCH v4 3/3] gc: perform incremental repack " Glen Choo
2021-10-12 20:23 ` [PATCH v4 0/3] Use default values from settings instead of config Junio C Hamano
2021-10-12 20:34 ` Ævar Arnfjörð Bjarmason
2021-10-12 22:29 ` Glen Choo
2021-10-14 15:53 ` Ævar Arnfjörð Bjarmason
2021-10-13 13:12 ` Derrick Stolee
2021-10-13 15:57 ` Ævar Arnfjörð Bjarmason
2021-10-14 16:53 ` Derrick Stolee
2021-10-14 22:21 ` Glen Choo
2021-10-14 23:38 ` Ævar Arnfjörð Bjarmason
2021-10-14 22:25 ` Junio C Hamano
2021-10-15 15:57 ` Junio C Hamano
2021-10-15 20:16 ` [PATCH v5 " Glen Choo
2021-10-15 20:16 ` [PATCH v5 1/3] fsck: verify commit graph when implicitly enabled Glen Choo
2021-10-15 20:16 ` [PATCH v5 2/3] fsck: verify multi-pack-index when implictly enabled Glen Choo
2021-10-15 20:16 ` [PATCH v5 3/3] gc: perform incremental repack " Glen Choo
2021-10-15 21:31 ` [PATCH v5 0/3] Use default values from settings instead of config Junio C Hamano
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