Replace local storage allocation search with sort / pair algorithm - #11011

Merged

smklein merged 17 commits into

mainfrom

greedy-local-storage-allocation

Aug 21, 2026

Commits on Aug 5, 2026

[nexus] Add a greedy chooser for local storage allocations
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a3c2e40
[nexus] Replace the local storage allocation search with the greedy chooser
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b1d7172
[nexus] Test local storage reservation recovery from a stale snapshot
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3375af8
[nexus] Remove code orphaned by the greedy chooser
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0baaf5c
[nexus] Use a typed uuid for local storage allocation disk ids
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9fa6854

Commits on Aug 6, 2026

[nexus] Filter soft-deleted disks in the stale-reservation check
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e4d7c26
[nexus] Reword the pairing function's doc comment
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c35c336
[nexus] Reword the retry limit's doc comment
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b4e06ee
[nexus] Correct the disk-check helper's doc comment
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0503f41
[nexus] Trim the disk-check helper's doc comment
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c25aa8e
[nexus] Drop speculation from the retry limit's doc comment
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66e0b4f
[nexus] Select only attach_instance_id in the disk-check helper
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cc8ab19
Merge main into greedy-local-storage-allocation
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a890ab6

Commits on Aug 7, 2026

Review feedback: derive thiserror for LocalStorageUnsatisfiable, comment the pairing short-circuit, build requests and used_pools in one pass
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46b0be5

Commits on Aug 12, 2026

Replace LOCAL_STORAGE_ATTEMPTS_PER_SLED with a computed budget
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fd7eb32

Commits on Aug 19, 2026

Randomize local storage pool choice among fitting pools
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131cba9

Commits on Aug 21, 2026

Derive workload test request sizes from the real overhead computation
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dabd5e5