FoundationDB

Preserve DD maintenance start versions across transaction retries

## Summary - Preserve the first observed maintenance-window start version when a transaction must be retried. - Adopt an already committed start after ambiguous commits, concurrent writers, or data-distributor recruitment. - Retry stale-start cleanup when maintenance ends while preserving the existing maintenance tracing and durable storage format. - Cover f

Exercise stale CDC stream initialization deterministically

## Summary - Pause CDC stream initialization after its durable metadata read using existing simulation-only pop controls. - Synchronize the existing test-only status endpoint with pending stream initialization without changing CDC interfaces or serialized state. - Remove a paused stream in the assignment-publication workload, verify the outstanding consume f

Exercise stale CDC stream ownership deterministically

## Summary - Reject acknowledgements and removals sent to a non-owning CDC proxy. - Ensure removal retried with an obsolete stream ID cannot delete its same-name replacement. - Promote all three deterministically covered ownership probes from rare to required coverage. ## Testing - `fdbclient_test`: 90/90 passed. - `fdbserver_cdcproxy_test`: 11/11 passed. -

documentation: update downloads links with foundationdb-7.3.77

also update supported OS version guidance (will validate by building docs locally and testing the links) After this, I can backport all docs-site updates to release-7.4 branch for inclusion in the next 7.4.x release. We could consider updating these version numbers just _before_ building the release, to match the impending release, but we do not mark a relea

Separate CDC routing from metadata mutation application

## Summary - Extract native CDC stream and tag routing into a dedicated `CDCRoutingTable` log-system module. - Keep metadata mutation application focused on durable metadata updates while making the commit proxy's routing dependency explicit. - Preserve stream metadata ordering, tag-version rotation, overlapping ranges, and shared-tag routing. - Add focused

Convert LoadBalance.actor.h to standard coroutines

## Summary - Convert load-balancing, replica-comparison, and TSS-comparison actors to standard C++ coroutines. - Consolidate the migrated implementation into `fdbrpc/LoadBalance.h` and update direct includes so the header no longer requires actor compilation. - Preserve request ownership, cancellation, inert `Never()` handling, race ordering, replica consist

Bump setuptools from 78.1.1 to 83.0.0 in /documentation/sphinx in the pip group across 1 directory

Bumps the pip group with 1 update in the /documentation/sphinx directory: [setuptools](https://github.com/pypa/setuptools). Updates `setuptools` from 78.1.1 to 83.0.0 <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/pypa/setuptools/blob/main/NEWS.rst">setuptools's changelog</a>.</em></p> <blockquote> <h1>v83.0.0</h1> <h2

Db

documentation: update to sphinx 6.2.1 and remove setuptools

I think setuptools really isn't needed here, I think it was added for an older version of python and pip. I'm not sure it really worked in this spot anyway: it's possible that someone may have had to install or update setuptools before pip could install some source package requirements here, but that would have to happen before the pip install of these requi

Lsduse

RHEL Body

### Result of foundationdb-pr-cluster-tests on Linux RHEL 9 * Commit ID: 2c9d0df92aad201171ba3d025e87e216aee7a66a * Duration 1:29:03 * Result: :white_check_mark: **SUCCEEDED** * Error: `N/A` * [Build Log](https://d1e0l78xbkh3xa.cloudfront.net/foundationdb/foundationdb-pr-cluster-tests/7590ad32-3ea2-4cd4-9352-d221b57f7f08.gz) terminal output (available for 30

Issuse

Issu

Update the base image to RockyLinux 10.2

RockyLinux 10 adds new architecture riscv64, a per-requisite for building riscv64 releases. * Update the base image to RockyLinux 10.1 # Code-Reviewer Section The general pull request guidelines can be found [here](https://github.com/apple/foundationdb/wiki/FoundationDB-Commit-Process). Please check each of the following things and check *all* boxes before a

Fix old-epoch backup worker cleanup after backup completion

## Summary A partitioned backup can finish after recovery has selected backup workers for an older transaction-log generation but before those workers read the backup-start key. When the last active backup clears that key, the old-generation workers wait for a future backup instead of acknowledging completion. Their obsolete transaction-log generation remain

Backport status sub-fetcher timeout isolation to release-7.3

This backports [#10791](https://github.com/apple/foundationdb/pull/10791) ([`22ddb8a92`](https://github.com/apple/foundationdb/commit/22ddb8a92d473aafb18f15c436bb8cce17e562ee)) to `release-7.3`. The async status backport in #13068 can still let coordinator DNS, blob-granule, or blob-restore sub-fetcher timeouts escape the status actor. That aborts status col

documentation: release-notes titles, consolidate pre-1.0

Append Major.Minor to titles of release-notes pages so they better distinguish themselves. URLs do not change, they are based on filename. Consolidate pre-1.0 alpha and beta release notes into the 1.0 page (subjective 🤷) Latest release-notes-740 keep version-less title because of links to "latest Release Notes" elsewhere in the docs site that would be affect

Add ipv6 support to docker container

Added functionality for `fdb.bash` to support ipv6, provided the new env variable `FDB_IP_VERSION` is set to 6 (or any string containing 6, such as v6, ipv6, iwantipv6, etc. ) There is an unfortunate caveat of no dual stack support, as FDB coordinators are recognized by their IP+port and not their machineid, to the best of my knowledge. If I'm wrong and FDB