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Fix Data_3 timeout by parallelizing SMART collection
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Root cause: SMART data was collected sequentially, one drive at a time.
With 5 drives taking ~500ms each, total collection time was 2.5+ seconds.
When disk collector runs every 1 second, this caused overlapping
collections creating resource contention. The last drive (sda/Data_3)
would timeout due to the drive being accessed by the previous collection.

Solution: Query all drives in parallel using futures::join_all. Now all
drives get their SMART data collected simultaneously with independent
3-second timeouts, eliminating contention and reducing total collection
time from 2.5+ seconds to ~500ms (the slowest single drive).

Benefits:
- All drives complete in ~500ms instead of 2.5+ seconds
- No overlapping collections causing resource contention
- Each drive gets full 3-second timeout window
- sda/Data_3 should now show temperature and serial number

Bump version to v0.1.223
This commit is contained in:
Christoffer Martinsson
2025-11-29 23:51:43 +01:00
parent 2d653fe9ae
commit 8a0e68f0e3
5 changed files with 70 additions and 12 deletions
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dashboard/Cargo.toml
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@@ -1,6 +1,6 @@
[package]
name = "cm-dashboard"
version = "0.1.222"
version = "0.1.223"
edition = "2021"
[dependencies]