Commit Graph

6 Commits

Author SHA1 Message Date
Erik Grinaker
e181b996c3 utils: move ShardStripeSize into shard module (#12640)
## Problem

`ShardStripeSize` will be used in the compute spec and internally in the
communicator. It shouldn't require pulling in all of `pageserver_api`.

## Summary of changes

Move `ShardStripeSize` into `utils::shard`, along with other basic shard
types. Also remove the `Default` implementation, to discourage clients
from falling back to a default (it's generally a footgun).

The type is still re-exported from `pageserver_api::shard`, along with
all the other shard types.
2025-07-21 10:56:20 +00:00
Arpad Müller
552249607d apply clippy fixes for 1.88.0 beta (#12331)
The 1.88.0 stable release is near (this Thursday). We'd like to fix most
warnings beforehand so that the compiler upgrade doesn't require
approval from too many teams.

This is therefore a preparation PR (like similar PRs before it).

There is a lot of changes for this release, mostly because the
`uninlined_format_args` lint has been added to the `style` lint group.
One can read more about the lint
[here](https://rust-lang.github.io/rust-clippy/master/#/uninlined_format_args).

The PR is the result of `cargo +beta clippy --fix` and `cargo fmt`. One
remaining warning is left for the proxy team.

---------

Co-authored-by: Conrad Ludgate <conrad@neon.tech>
2025-06-24 10:12:42 +00:00
Arpad Müller
a22be5af72 Migrate the last crates to edition 2024 (#10998)
Migrates the remaining crates to edition 2024. We like to stay on the
latest edition if possible. There is no functional changes, however some
code changes had to be done to accommodate the edition's breaking
changes.

Like the previous migration PRs, this is comprised of three commits:

* the first does the edition update and makes `cargo check`/`cargo
clippy` pass. we had to update bindgen to make its output [satisfy the
requirements of edition
2024](https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-extern.html)
* the second commit does a `cargo fmt` for the new style edition.
* the third commit reorders imports as a one-off change. As before, it
is entirely optional.

Part of #10918
2025-02-27 09:40:40 +00:00
Konstantin Knizhnik
a6d8640d6f Persist pg_stat information in pageserver (#6560)
## Problem

Statistic is saved in local file and so lost on compute restart.

Persist in in page server using the same AUX file mechanism used for
replication slots

See more about motivation in
https://neondb.slack.com/archives/C04DGM6SMTM/p1703077676522789

## Summary of changes

Persist postal file using AUX mechanism


Postgres PRs:
https://github.com/neondatabase/postgres/pull/547
https://github.com/neondatabase/postgres/pull/446
https://github.com/neondatabase/postgres/pull/445

Related to #6684 and #6228

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>
2025-02-20 06:38:55 +00:00
Arpad Müller
acf0a11fea Move keyspace utils to inherent impls (#7929)
The keyspace utils like `is_rel_size_key` or `is_rel_fsm_block_key` and
many others are free functions and have to be either imported separately
or specified with the full path starting in `pageserver_api:🔑:`.
This is less convenient than if these functions were just inherent
impls.

Follow-up of #7890
Fixes #6438
2024-06-03 16:18:07 +02:00
Joonas Koivunen
ef83f31e77 pagectl: key command for dumping what we know about the key (#7890)
What we know about the key via added `pagectl key $key` command:
- debug formatting
- shard placement when `--shard-count` is specified
- different boolean queries in `key.rs`
- aux files v2

Example:

```
$ cargo run -qp pagectl -- key 000000063F00004005000060270000100E2C
parsed from hex: 000000063F00004005000060270000100E2C:

Key { field1: 0, field2: 1599, field3: 16389, field4: 24615, field5: 0, field6: 1052204 }
rel_block:         true
rel_vm_block:      false
rel_fsm_block:     false
slru_block:        false
inherited:         true
rel_size:          false
slru_segment_size: false
recognized kind:   None
```
2024-05-31 18:19:41 +00:00