11965661408
80%

Ran 22 Nov 2024 03:03AM UTC

Jobs 1

Files 37

Run time 1min

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Committed 21 Nov 2024 03:18PM UTC coverage: 78.273%. Remained the same

Build # 11965661408

Build Type

push

github

Committed by

web-flow

Commit Message

CA-402326: Fetch SM records from the pool in one go to avoid race (#6127)

Previously the SM feature check was done in two parts, fetch all the SM
ref from the coordinator, and then fetch their information such as types
and features from the coordinator basedon the refs. This can cause race
conditions, where the previously fetched refs might have been deleted
when we fetch the SM features. The deletion might happen due to the way
SM registeration works for shared SRs such as GFS2, where each
`PBD.plug` will trigger a deregister of existing SM and re-register
(which will delete existing SMs), and create another (very likely)
identical SM.

To avoid this race, instead of fetch SM refs and their features
separately, do this in one go so we get a consistent snapshot of the db
state.

Run Details

3462 of 4423 relevant lines covered (78.27%)

0.78 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	python3.11 - 11965661408.1	22 Nov 2024 03:03AM UTC	37	78.27	GitHub Action Run

xapi-project / xen-api / 11965661408
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