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Differential D4763

FUSE: fs: history/by-date: update .status count on read
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Authored by haltode on Dec 18 2020, 9:56 AM.

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zack
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Reviewers
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rDFUSE87e1e1868e5a: fs: history/by-date: invalidate .status inode when done
rDFUSEd5cd9667c7f8: fs: history/by-date: update .status count on read

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Repository
rDFUSE FUSE virtual file system
Branch
feature/update-status-on-read
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Unit
No Unit Test Coverage
Build Status
Buildable 18030
Build 27852: Phabricator diff pipeline on jenkinsJenkins console · Jenkins
Build 27851: arc lint + arc unit

Event Timeline

haltode created this revision.Dec 18 2020, 9:56 AM
Herald added a reviewer: Reviewers. · View Herald TranscriptDec 18 2020, 9:56 AM
swh-public-ci added a comment.Dec 18 2020, 10:00 AM

Build is green

Patch application report for D4763 (id=16860)

Rebasing onto a6cef6bad5...

Current branch diff-target is up to date.
Changes applied before test
commit f006ab1255f7b048dd6c0db3a96d0061dd60e2e1
Author: Thibault Allançon <haltode@gmail.com>
Date:   Fri Dec 18 09:52:24 2020 +0100

    fs: history/by-date: update .status count on read

See https://jenkins.softwareheritage.org/job/DFUSE/job/tests-on-diff/241/ for more details.

Harbormaster completed remote builds in B18012: Diff 16860.Dec 18 2020, 10:00 AM
zack added a subscriber: zack.Dec 18 2020, 10:04 AM

LGTM in general, I've just nitpicked about a couple of things.

Also: would it be feasible to have a test for this? It would be nice to have, because it is a tricky behavior that I can easily see going wrong in the future if we do other changes. (But yes, testing stateful things could be annoying…)

swh/fuse/fs/artifact.py
275

I don't like that you are setting file_info_attrs, potentially overwriting everything that was in there.
You should selectively set/unset what you need. I guess in this case this would mean setting direct_io and clearing keep_cache, but I'll let you verify if that's true.

283

will this ever be shown?
IIRC the idea was to remove from the dir listing the .status file when done, because that makes it easy to programmatically check if population is completed or not

swh/fuse/fs/entry.py
52

As per previous comment: do not set the dict, just override what you need.
Doing so will play nicer with mixins, inheritance, etc.

zack requested changes to this revision.Dec 18 2020, 10:04 AM
This revision now requires changes to proceed.Dec 18 2020, 10:04 AM
haltode updated this revision to Diff 16861.Dec 18 2020, 10:40 AM

Override instead of setting dict

haltode marked 2 inline comments as done.Dec 18 2020, 10:40 AM
swh-public-ci added a comment.Dec 18 2020, 10:44 AM

Build is green

Patch application report for D4763 (id=16861)

Rebasing onto a6cef6bad5...

Current branch diff-target is up to date.
Changes applied before test
commit d5cd9667c7f8a95a4cb45f565ec900079850af52
Author: Thibault Allançon <haltode@gmail.com>
Date:   Fri Dec 18 09:52:24 2020 +0100

    fs: history/by-date: update .status count on read

See https://jenkins.softwareheritage.org/job/DFUSE/job/tests-on-diff/242/ for more details.

Harbormaster completed remote builds in B18013: Diff 16861.Dec 18 2020, 10:44 AM
haltode mentioned this in T2811: FUSE: fix various paper cuts (user testing 2020-11-24).Dec 18 2020, 1:40 PM
haltode updated this revision to Diff 16877.Dec 18 2020, 3:49 PM
  • fs: history/by-date: invalidate .status inode when done
swh-public-ci added a comment.Dec 18 2020, 3:53 PM

Build is green

Patch application report for D4763 (id=16877)

Rebasing onto a6cef6bad5...

Current branch diff-target is up to date.
Changes applied before test
commit 87e1e1868e5a84ac064dfb418f0e37ca0b0c46cd
Author: Thibault Allançon <haltode@gmail.com>
Date:   Fri Dec 18 15:47:12 2020 +0100

    fs: history/by-date: invalidate .status inode when done

commit d5cd9667c7f8a95a4cb45f565ec900079850af52
Author: Thibault Allançon <haltode@gmail.com>
Date:   Fri Dec 18 09:52:24 2020 +0100

    fs: history/by-date: update .status count on read

See https://jenkins.softwareheritage.org/job/DFUSE/job/tests-on-diff/243/ for more details.

Harbormaster completed remote builds in B18029: Diff 16877.Dec 18 2020, 3:53 PM
zack accepted this revision.Dec 18 2020, 5:10 PM
This revision is now accepted and ready to land.Dec 18 2020, 5:10 PM
haltode updated this revision to Diff 16878.Dec 18 2020, 5:12 PM

CI test.

swh-public-ci added a comment.Dec 18 2020, 5:16 PM

Build is green

Patch application report for D4763 (id=16878)

Rebasing onto a6cef6bad5...

Current branch diff-target is up to date.
Changes applied before test
commit 87e1e1868e5a84ac064dfb418f0e37ca0b0c46cd
Author: Thibault Allançon <haltode@gmail.com>
Date:   Fri Dec 18 15:47:12 2020 +0100

    fs: history/by-date: invalidate .status inode when done

commit d5cd9667c7f8a95a4cb45f565ec900079850af52
Author: Thibault Allançon <haltode@gmail.com>
Date:   Fri Dec 18 09:52:24 2020 +0100

    fs: history/by-date: update .status count on read

See https://jenkins.softwareheritage.org/job/DFUSE/job/tests-on-diff/244/ for more details.

Harbormaster completed remote builds in B18030: Diff 16878.Dec 18 2020, 5:16 PM
haltode updated this revision to Diff 16879.Dec 18 2020, 5:16 PM

Yet another CI test

swh-public-ci added a comment.Dec 18 2020, 5:20 PM

Build is green

Patch application report for D4763 (id=16879)

Rebasing onto a6cef6bad5...

Current branch diff-target is up to date.
Changes applied before test
commit 87e1e1868e5a84ac064dfb418f0e37ca0b0c46cd
Author: Thibault Allançon <haltode@gmail.com>
Date:   Fri Dec 18 15:47:12 2020 +0100

    fs: history/by-date: invalidate .status inode when done

commit d5cd9667c7f8a95a4cb45f565ec900079850af52
Author: Thibault Allançon <haltode@gmail.com>
Date:   Fri Dec 18 09:52:24 2020 +0100

    fs: history/by-date: update .status count on read

See https://jenkins.softwareheritage.org/job/DFUSE/job/tests-on-diff/245/ for more details.

Harbormaster completed remote builds in B18031: Diff 16879.Dec 18 2020, 5:20 PM
Closed by commit rDFUSEd5cd9667c7f8: fs: history/by-date: update .status count on read (authored by haltode). · Explain WhyDec 18 2020, 5:26 PM
This revision was automatically updated to reflect the committed changes.
haltode added a commit: rDFUSEd5cd9667c7f8: fs: history/by-date: update .status count on read.
haltode added a commit: rDFUSE87e1e1868e5a: fs: history/by-date: invalidate .status inode when done.

Revision Contents
Changeset List

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swh/
fuse/
fs/
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tests/
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Diff 16878

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swh/fuse/fs/artifact.py

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swh/fuse/fs/entry.py

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swh/fuse/fuse.py

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swh/fuse/tests/test_revision.py

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