iscsi_/extents.py blocks main event loop in many places

Description

In iscsi_/extents.py module, we’re blocking the main event loop in many places.

There are 2 async methods that run os.path.exists and os.path.isfile which is are blocking operations. We also have an async method that calls extent_naa which calls hashlib.sha256() which blocks the event loop.

We need to convert those functions to non async methods to prevent blocking the main event loop.

Problem/Justification

None

Impact

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Activity

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Bug Clerk August 23, 2022 at 4:19 PM

22.02.4 PR: https://github.com/truenas/middleware/pull/9687

Bug Clerk August 22, 2022 at 9:37 PM
Edited

[Bugclerk generated PR no bueno – had to intervene manually]

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Details

Assignee

Rick Mesta(Deactivated)

Reporter

Caleb

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NoDocsImpactpriority-was-lowest

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Katalon Platform

Created July 27, 2022 at 6:16 PM

Updated February 27, 2025 at 10:21 PM

Resolved August 23, 2022 at 7:02 PM

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