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Joey Hess 2022-05-25 13:43:33 -04:00
parent 2df856370a
commit d072d9cec2
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doc/bugs/get_is_busy_doing_nothing.mdwn
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@ -79,3 +79,5 @@ Is there any diagnostic information I should collect to help troubleshooting the
[[!meta author=yoh]] [[!meta author=yoh]]
[[!tag projects/datalad]] [[!tag projects/datalad]]
[[!meta title="SQLite3 returned ErrorBusy while attempting to perform step: database is locked"]]

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doc/bugs/get_is_busy_doing_nothing/comment_4_422aed4fc2729483e1479cadd54f45e1._comment Normal file
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[[!comment format=mdwn
username="joey"
subject="""comment 4"""
date="2022-05-25T16:49:30Z"
content="""
Concurrent writes to sqlite (in WAL mode) can fail,
but git-annex deals with that by retrying 100 times (once every 0.1 seconds).
So apparently other writes kept making it fail, or the database is somehow
stuck locked.
I think that the MVar blocking happens as a consequence of the sqlite
write failing and is not worth investigating separately, probably.
What filesystem is this happening on?
"""]]