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Author SHA1 Message Date
Mendes
7f3249a237 New version of the algorithm that calculate the layout. 
It takes as paramters the replication factor and the zone redundancy, computes the
largest partition size reachable with these constraints, and among the possible
assignation with this partition size, it computes the one that moves the least number
of partitions compared to the previous assignation.
This computation uses graph algorithms defined in graph_algo.rs
 2022-09-21 14:39:59 +02:00
Alex
af2b2f26b4 Merge pull request 'Update README (fix #230)' (#391) from new-readme into main 
Reviewed-on: Deuxfleurs/garage#391
 2022-09-21 13:28:52 +02:00
Alex Auvolat
a3758dc4c4
Update README 2022-09-21 12:53:02 +02:00
Alex Auvolat
e89f880694
Enable k2v feature flag in CI 2022-09-20 17:54:41 +02:00
Alex
fc85508648 Merge pull request 'Initialize metrics exporter earlier (fix #389)' (#390) from fix-metrics into main 
Reviewed-on: Deuxfleurs/garage#390
 2022-09-20 17:53:46 +02:00
Alex Auvolat
782630fc27
Initialize metrics exporter earlier (fix #389) 2022-09-20 17:50:22 +02:00
Alex
7a901f7aab Merge pull request 'RPC performance changes' (#387) from configurable-timeouts into main 
Reviewed-on: Deuxfleurs/garage#387
 2022-09-20 16:17:23 +02:00
Alex Auvolat
ded444f6c9
Ability to have custom timeouts in request strategy (not used) 2022-09-20 16:01:41 +02:00
Alex Auvolat
357b72f4ff
Merge branch 'main' into configurable-timeouts 2022-09-20 15:19:58 +02:00
Alex
2c312e9cbd Merge pull request 'Change a warn! into a debug!' (#388) from less-noise into main 
Reviewed-on: Deuxfleurs/garage#388
 2022-09-20 11:57:52 +02:00
Alex Auvolat
1f7b050b7d
Change a warn! into a debug! 2022-09-20 11:49:48 +02:00
Alex Auvolat
56592e1853
RPC performance changes 
- configurable ping timeout
- single, much higher, configurable RPC timeout
- no more concurrency semaphore
 2022-09-19 20:31:00 +02:00
Alex
fbd32933ea Merge pull request 'Faster GetObject workflow for getting entire objects' (#386) from faster-get into main 
Reviewed-on: Deuxfleurs/garage#386
 2022-09-19 15:24:06 +02:00
Alex Auvolat
5d4b6f2173
Faster GetObject workflow for getting entire objects 2022-09-19 12:19:59 +02:00
Alex
4fba06d62e Merge pull request 'updates to documentation for v0.8' (#385) from doc-0.8 into main 
Reviewed-on: Deuxfleurs/garage#385
 2022-09-19 10:45:10 +02:00
Alex Auvolat
1d0a610690
Finish writing about Garage features, and fix from-source instructions 2022-09-15 13:23:57 +02:00
Alex Auvolat
f6aebefcc9
Some work on documentation towards v0.8 2022-09-14 19:31:13 +02:00
Alex
89b8087ba8 Merge pull request 'Properly return HTTP 204 when deleting non-existent object (fix #227)' (#384) from deleteobject-204 into main 
Reviewed-on: Deuxfleurs/garage#384
 2022-09-14 17:16:39 +02:00
Alex Auvolat
76f42a1a2b
Properly return HTTP 204 when deleting non-existent object (fix #227) 2022-09-14 17:07:55 +02:00
Alex
82600acf77 Merge pull request 'Allow for hostnames in bootstrap_peers and rpc_public_addr (fix #353)' (#383) from resolve-peer-names into main 
Reviewed-on: Deuxfleurs/garage#383
 2022-09-14 16:37:18 +02:00
Alex Auvolat
e46dc2a8ef
Allow for hostnames in bootstrap_peers and rpc_public_addr (fix #353) 2022-09-14 16:09:38 +02:00
Alex
80fdbfb0aa Merge pull request 'various fixes for v0.8.0' (#380) from various-fixes-for-0.8 into main 
Reviewed-on: Deuxfleurs/garage#380
 2022-09-13 16:49:05 +02:00
Alex Auvolat
ab722cb40f
Add checks on replication_factor of layouts we use (fix #363, fix #364) 2022-09-13 16:22:23 +02:00
Alex Auvolat
38be811b1c
Fix clippy lint that says we should implement Eq 2022-09-13 16:08:00 +02:00
Alex Auvolat
44733474bb
Remove/change println! in server code (fix #358) 2022-09-13 16:01:55 +02:00
Alex Auvolat
07febd3ecd
Ensure data dir is created immediately when Garage starts (fix #349) 2022-09-13 15:57:27 +02:00
Alex
11bdc971e2 Merge pull request 'use netapp streaming body' (#343) from netapp-stream-body into main 
Reviewed-on: Deuxfleurs/garage#343
 2022-09-13 15:26:08 +02:00
Alex Auvolat
ff30891999
Use streaming block API for get with Range requests 2022-09-13 15:13:07 +02:00
Alex Auvolat
28a4af73ca
Use netapp 0.5 published from crates.io 2022-09-13 13:11:44 +02:00
Alex Auvolat
b823151a0b
improvements in block manager 2022-09-12 16:57:38 +02:00
Alex
309d7aef3f Merge pull request 'performance improvements' (#342) from lx-perf-improvements into main 
Performance improvements included in this PR:

- [x] Use `Bytes` at a few places where appropriate, instead of `Vec<u8>`, to reduce the number of copies
  - [x] StreamChunker now accumulates incoming slices in a `Vec<Bytes>` instead of a `VecDeque<u8>`. Replaces calls to `.extend()` and `.drain()` that were quite costly by a simple `concat()` on a vec of slices which is much more optimized
- [x] Hashing (b2, sha256, md5) is now done on a Tokio thread dedicated to cpu-intensive tasks, using `spawn_blocking`
- [x] Block manager now uses 256 independant locks instead of one big lock for writing, reduces contention when writing several/many objects in parallel
- [x] Better LMDB defaults: we now put flags `NoSync` and `NoMetaSync` to avoid `fsync` at each transaction (extremely slow). Also increased number of LMDB readers to accomodate more intensive workloads

Other changes included in this PR:

- [x] Update to hashing and MAC crates: md5 and sha2 from 0.9 to 0.10, hmac from 0.10 to 0.12
- [x] switch to `tracing_subscriber` for logs, which allows to have timing of each event

Reviewed-on: Deuxfleurs/garage#342
 2022-09-12 16:38:43 +02:00
Alex Auvolat
f91fab8582
Simplify+improve async hasher by using bounded channel 2022-09-12 16:23:43 +02:00
Mendes
c4adbeed51 Added the section with description proofs of the parametric assignment computation in the optimal layout report 2022-09-10 13:51:12 +02:00
Alex Auvolat
7f54706b95
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-09-08 15:50:56 +02:00
Alex Auvolat
d9d199a6c9
Merge branch 'main' into lx-perf-improvements 2022-09-08 15:49:17 +02:00
Alex
03c40a0b24 Merge pull request 'Reorganize dependencies' (#373) from improve-deps into main 
This PR includes work from @jirutka :

- [x] Allow linking against system-provided libraries (libsodium, libsqlite, libzstd) #370
- [x] Make OTLP exporter optional and allow building without Prometheus exporter (/metrics) #372

And also:

- [x] Update `.nix` files
- [x] Remove heed default-features
- [x] Bump versions of all Garage crates to 0.8.0
- [x] Make db engines (lmdb, sled, sqlite) optionnal
- [x] Add documentation for available features
- [x] Directly include code of previous versions used for migration in order to reduce dependencies
- [x] Read variable `GIT_VERSION` from garage main instead of in crate garage_util to make builds faster
- [x] Report features used in the build somewhere? (in `garage --version` or something)
- [x] Check we `warn!` correctly if we try to use deactivated feature
- [x] Allow not to launch S3 endpoint if not in config

Reviewed-on: Deuxfleurs/garage#373
 2022-09-08 15:45:09 +02:00
Mendes
d38fb6c250 ignore log files in commit 2022-09-08 12:43:33 +02:00
Alex Auvolat
ceb1f0229a
Move version back into util 2022-09-07 18:36:46 +02:00
Alex Auvolat
f310fce34b
Inject GIT_VERSION even later 2022-09-07 18:30:15 +02:00
Alex Auvolat
06df301de5
Fix merge 2022-09-07 18:16:01 +02:00
Alex Auvolat
8adc654713
Merge branch 'main' into improve-deps 2022-09-07 18:13:27 +02:00
Alex Auvolat
107853334b
Fix build error 2022-09-07 18:10:19 +02:00
Alex Auvolat
1449204439
Add warnings when features are not included in build 2022-09-07 18:02:13 +02:00
Alex Auvolat
2e00809af5
Error messages when system-libs XOR bundled-libs != 1 2022-09-07 17:57:12 +02:00
Alex Auvolat
2559f63e9b
Make all HTTP services optionnal 2022-09-07 17:54:16 +02:00
Alex Auvolat
28d86e7602
Report build features in garage --help 2022-09-07 17:05:21 +02:00
Alex Auvolat
db61f41030
Move GIT_VERSION injection later in build chain to reduce build times 2022-09-07 11:59:56 +02:00
Alex Auvolat
907054775d
Faster copy, better get error message 2022-09-06 22:25:23 +02:00
Alex Auvolat
6b958979bd
Merge branch 'lx-perf-improvements' into netapp-stream-body 2022-09-06 22:13:01 +02:00
Alex Auvolat
d23b3a14fc
Merge branch 'main' into lx-perf-improvements 2022-09-06 21:53:37 +02:00