John Spray da13154791 storcon: revise fill logic to prioritize AZ (#10411) ...

## Problem

Node fills were limited to moving (total shards / node_count) shards. In
systems that aren't perfectly balanced already, that leads us to skip
migrating some of the shards that belong on this node, generating work
for the optimizer later to gradually move them back.

## Summary of changes

- Where a shard has a preferred AZ and is currently attached outside
this AZ, then always promote it during fill, irrespective of target fill
count

2025-01-16 17:33:46 +00:00

..

client

storcon: don't assume host:port format in storcon client (#10347)

2025-01-10 18:35:16 +00:00

migrations

Rename "disabled" safekeeper scheduling policy to "pause" (#10410)

2025-01-16 14:30:49 +00:00

src

storcon: revise fill logic to prioritize AZ (#10411)

2025-01-16 17:33:46 +00:00

Cargo.toml

storcon: rework scheduler optimisation, prioritize AZ (#9916)

2025-01-13 19:33:00 +00:00