John Spray 42bda5d632 pageserver: revise metrics lifetime for SecondaryTenant (#9818) ...

## Problem

We saw a scale test failure when one shard went
secondary->attached->secondary in a short period of time -- the metrics
for the shard failed a validation assertion that is meant to ensure the
size metric matches the sum of layer sizes in the SecondaryDetail
struct.

This appears to be due to two SecondaryTenants being alive at the same
time -- the first one was shut down but still had its contributions to
the metrics.

Closes: https://github.com/neondatabase/neon/issues/9628

## Summary of changes

- Refactor code for validating metrics and call it in shutdown as well
as during downloads
- Move code for dropping per-tenant secondary metrics from drop() into
shutdown(), so that once shutdown() completes it is definitely safe to
instantiate another SecondaryTenant for the same tenant.

2024-11-21 08:31:24 +00:00

..

benches

pageserver: respect no_sync in VirtualFile (#9772)

2024-11-18 08:59:05 +00:00

client

pageserver: add direct io config to virtual file (#9214)

2024-10-09 08:33:07 -04:00

compaction

feat(pageserver): support partial gc-compaction for delta layers (#9611)

2024-11-11 20:30:32 +00:00

ctl

Add the ability to configure GenericRemoteStorage for the scrubber (#9652)

2024-11-18 21:01:48 +00:00

pagebench

refactor(pageserver): remove aux v1 configs (#9494)

2024-10-28 19:51:14 +00:00

src

pageserver: revise metrics lifetime for SecondaryTenant (#9818)

2024-11-21 08:31:24 +00:00

test_data

pageserver: add layer visibility calculation (#8511)

2024-08-01 09:25:35 +00:00

Cargo.toml

feat(page_service): timeout-based batching of requests (#9321)

2024-11-18 20:24:03 +00:00