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15 changed files with 79 additions and 641 deletions

View file

@ -37,8 +37,6 @@ steps:
- GARAGE_TEST_INTEGRATION_DB_ENGINE=lmdb ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
- nix-shell --attr ci --run "killall -9 garage" || true
- GARAGE_TEST_INTEGRATION_DB_ENGINE=sqlite ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
- nix-shell --attr ci --run "killall -9 garage" || true
- GARAGE_TEST_INTEGRATION_DB_ENGINE=fjall ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
- rm result
- rm -rv tmp-garage-integration

View file

@ -9,11 +9,11 @@ depends_on:
steps:
- name: refresh-index
image: nixpkgs/nix:nixos-22.05
secrets:
- source: garagehq_aws_access_key_id
target: AWS_ACCESS_KEY_ID
- source: garagehq_aws_secret_access_key
target: AWS_SECRET_ACCESS_KEY
environment:
AWS_ACCESS_KEY_ID:
from_secret: garagehq_aws_access_key_id
AWS_SECRET_ACCESS_KEY:
from_secret: garagehq_aws_secret_access_key
commands:
- mkdir -p /etc/nix && cp nix/nix.conf /etc/nix/nix.conf
- nix-shell --attr ci --run "refresh_index"

View file

@ -48,11 +48,10 @@ steps:
image: nixpkgs/nix:nixos-22.05
environment:
TARGET: "${TARGET}"
secrets:
- source: garagehq_aws_access_key_id
target: AWS_ACCESS_KEY_ID
- source: garagehq_aws_secret_access_key
target: AWS_SECRET_ACCESS_KEY
AWS_ACCESS_KEY_ID:
from_secret: garagehq_aws_access_key_id
AWS_SECRET_ACCESS_KEY:
from_secret: garagehq_aws_secret_access_key
commands:
- nix-shell --attr ci --run "to_s3"

271
Cargo.lock generated
View file

@ -54,9 +54,9 @@ dependencies = [
[[package]]
name = "ahash"
version = "0.8.11"
version = "0.8.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
checksum = "77c3a9648d43b9cd48db467b3f87fdd6e146bcc88ab0180006cef2179fe11d01"
dependencies = [
"cfg-if",
"getrandom",
@ -793,7 +793,7 @@ dependencies = [
"num-traits",
"serde",
"wasm-bindgen",
"windows-targets 0.52.6",
"windows-targets 0.52.0",
]
[[package]]
@ -905,9 +905,9 @@ dependencies = [
[[package]]
name = "crc32fast"
version = "1.4.2"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
checksum = "b3855a8a784b474f333699ef2bbca9db2c4a1f6d9088a90a2d25b1eb53111eaa"
dependencies = [
"cfg-if",
]
@ -921,15 +921,6 @@ dependencies = [
"crossbeam-utils",
]
[[package]]
name = "crossbeam-epoch"
version = "0.9.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
dependencies = [
"crossbeam-utils",
]
[[package]]
name = "crossbeam-queue"
version = "0.3.11"
@ -939,16 +930,6 @@ dependencies = [
"crossbeam-utils",
]
[[package]]
name = "crossbeam-skiplist"
version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "df29de440c58ca2cc6e587ec3d22347551a32435fbde9d2bff64e78a9ffa151b"
dependencies = [
"crossbeam-epoch",
"crossbeam-utils",
]
[[package]]
name = "crossbeam-utils"
version = "0.8.19"
@ -1042,20 +1023,6 @@ dependencies = [
"num_cpus",
]
[[package]]
name = "dashmap"
version = "6.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5041cc499144891f3790297212f32a74fb938e5136a14943f338ef9e0ae276cf"
dependencies = [
"cfg-if",
"crossbeam-utils",
"hashbrown 0.14.3",
"lock_api",
"once_cell",
"parking_lot_core 0.9.9",
]
[[package]]
name = "der"
version = "0.6.1"
@ -1097,12 +1064,6 @@ dependencies = [
"subtle",
]
[[package]]
name = "double-ended-peekable"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c0d05e1c0dbad51b52c38bda7adceef61b9efc2baf04acfe8726a8c4630a6f57"
[[package]]
name = "dyn-clone"
version = "1.0.16"
@ -1156,18 +1117,6 @@ dependencies = [
"cfg-if",
]
[[package]]
name = "enum_dispatch"
version = "0.3.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "aa18ce2bc66555b3218614519ac839ddb759a7d6720732f979ef8d13be147ecd"
dependencies = [
"once_cell",
"proc-macro2",
"quote",
"syn 2.0.48",
]
[[package]]
name = "env_logger"
version = "0.10.2"
@ -1245,22 +1194,6 @@ version = "0.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
[[package]]
name = "fjall"
version = "2.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5e33c3128fbd83d9d70ebcf093f3f91d8c20016af0aac545f80afbadd9dcd098"
dependencies = [
"byteorder",
"dashmap 6.1.0",
"log",
"lsm-tree",
"path-absolutize",
"std-semaphore",
"tempfile",
"xxhash-rust",
]
[[package]]
name = "fnv"
version = "1.0.7"
@ -1512,7 +1445,6 @@ name = "garage_db"
version = "1.0.1"
dependencies = [
"err-derive",
"fjall",
"heed",
"hexdump",
"mktemp",
@ -1768,12 +1700,6 @@ dependencies = [
"subtle",
]
[[package]]
name = "guardian"
version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "493913a18c0d7bebb75127a26a432162c59edbe06f6cf712001e3e769345e8b5"
[[package]]
name = "h2"
version = "0.3.24"
@ -2536,38 +2462,9 @@ dependencies = [
[[package]]
name = "log"
version = "0.4.22"
version = "0.4.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
[[package]]
name = "lsm-tree"
version = "2.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e7952bc71e90c0b58ce441dcf6cf8624cac042125dec1183ec9c48144f74378d"
dependencies = [
"byteorder",
"crossbeam-skiplist",
"double-ended-peekable",
"enum_dispatch",
"guardian",
"log",
"lz4_flex",
"path-absolutize",
"quick_cache",
"rustc-hash",
"self_cell",
"tempfile",
"value-log",
"varint-rs",
"xxhash-rust",
]
[[package]]
name = "lz4_flex"
version = "0.11.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "75761162ae2b0e580d7e7c390558127e5f01b4194debd6221fd8c207fc80e3f5"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "matchers"
@ -2600,12 +2497,6 @@ version = "0.3.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
[[package]]
name = "min-max-heap"
version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2687e6cf9c00f48e9284cf9fd15f2ef341d03cc7743abf9df4c5f07fdee50b18"
[[package]]
name = "minimal-lexical"
version = "0.2.1"
@ -2830,7 +2721,7 @@ checksum = "6105e89802af13fdf48c49d7646d3b533a70e536d818aae7e78ba0433d01acb8"
dependencies = [
"async-trait",
"crossbeam-channel",
"dashmap 4.0.2",
"dashmap",
"fnv",
"futures-channel",
"futures-executor",
@ -3002,24 +2893,6 @@ version = "1.0.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
[[package]]
name = "path-absolutize"
version = "3.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e4af381fe79fa195b4909485d99f73a80792331df0625188e707854f0b3383f5"
dependencies = [
"path-dedot",
]
[[package]]
name = "path-dedot"
version = "3.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "07ba0ad7e047712414213ff67533e6dd477af0a4e1d14fb52343e53d30ea9397"
dependencies = [
"once_cell",
]
[[package]]
name = "pem"
version = "3.0.3"
@ -3322,16 +3195,6 @@ dependencies = [
"serde",
]
[[package]]
name = "quick_cache"
version = "0.6.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2ec0b6fed0a0ff01fa82d0c8982389375dd59c72dae84d4f8a15b1a894c273f7"
dependencies = [
"equivalent",
"hashbrown 0.14.3",
]
[[package]]
name = "quote"
version = "1.0.35"
@ -3574,12 +3437,6 @@ version = "0.1.23"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
[[package]]
name = "rustc-hash"
version = "2.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "583034fd73374156e66797ed8e5b0d5690409c9226b22d87cb7f19821c05d152"
[[package]]
name = "rustc_version"
version = "0.4.0"
@ -3825,12 +3682,6 @@ dependencies = [
"libc",
]
[[package]]
name = "self_cell"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d369a96f978623eb3dc28807c4852d6cc617fed53da5d3c400feff1ef34a714a"
[[package]]
name = "semver"
version = "1.0.21"
@ -4051,12 +3902,6 @@ dependencies = [
"syn 1.0.109",
]
[[package]]
name = "std-semaphore"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "33ae9eec00137a8eed469fb4148acd9fc6ac8c3f9b110f52cd34698c8b5bfa0e"
[[package]]
name = "strsim"
version = "0.10.0"
@ -4176,15 +4021,15 @@ dependencies = [
[[package]]
name = "tempfile"
version = "3.12.0"
version = "3.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "04cbcdd0c794ebb0d4cf35e88edd2f7d2c4c3e9a5a6dab322839b321c6a87a64"
checksum = "01ce4141aa927a6d1bd34a041795abd0db1cccba5d5f24b009f694bdf3a1f3fa"
dependencies = [
"cfg-if",
"fastrand",
"once_cell",
"redox_syscall 0.4.1",
"rustix",
"windows-sys 0.59.0",
"windows-sys 0.52.0",
]
[[package]]
@ -4717,28 +4562,6 @@ version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
[[package]]
name = "value-log"
version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6e7c4b687fea1a6fe681fabdcc3e21cd01ce6df68d92c037ef2f3dacdd1daf4d"
dependencies = [
"byteorder",
"log",
"min-max-heap",
"path-absolutize",
"quick_cache",
"rustc-hash",
"tempfile",
"xxhash-rust",
]
[[package]]
name = "varint-rs"
version = "2.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f54a172d0620933a27a4360d3db3e2ae0dd6cceae9730751a036bbf182c4b23"
[[package]]
name = "vcpkg"
version = "0.2.15"
@ -4907,7 +4730,7 @@ version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
dependencies = [
"windows-targets 0.52.6",
"windows-targets 0.52.0",
]
[[package]]
@ -4925,16 +4748,7 @@ version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
dependencies = [
"windows-targets 0.52.6",
]
[[package]]
name = "windows-sys"
version = "0.59.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
dependencies = [
"windows-targets 0.52.6",
"windows-targets 0.52.0",
]
[[package]]
@ -4954,18 +4768,17 @@ dependencies = [
[[package]]
name = "windows-targets"
version = "0.52.6"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
dependencies = [
"windows_aarch64_gnullvm 0.52.6",
"windows_aarch64_msvc 0.52.6",
"windows_i686_gnu 0.52.6",
"windows_i686_gnullvm",
"windows_i686_msvc 0.52.6",
"windows_x86_64_gnu 0.52.6",
"windows_x86_64_gnullvm 0.52.6",
"windows_x86_64_msvc 0.52.6",
"windows_aarch64_gnullvm 0.52.0",
"windows_aarch64_msvc 0.52.0",
"windows_i686_gnu 0.52.0",
"windows_i686_msvc 0.52.0",
"windows_x86_64_gnu 0.52.0",
"windows_x86_64_gnullvm 0.52.0",
"windows_x86_64_msvc 0.52.0",
]
[[package]]
@ -4976,9 +4789,9 @@ checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
[[package]]
name = "windows_aarch64_gnullvm"
version = "0.52.6"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
[[package]]
name = "windows_aarch64_msvc"
@ -4988,9 +4801,9 @@ checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
[[package]]
name = "windows_aarch64_msvc"
version = "0.52.6"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
[[package]]
name = "windows_i686_gnu"
@ -5000,15 +4813,9 @@ checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
[[package]]
name = "windows_i686_gnu"
version = "0.52.6"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
[[package]]
name = "windows_i686_gnullvm"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
[[package]]
name = "windows_i686_msvc"
@ -5018,9 +4825,9 @@ checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
[[package]]
name = "windows_i686_msvc"
version = "0.52.6"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
[[package]]
name = "windows_x86_64_gnu"
@ -5030,9 +4837,9 @@ checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
[[package]]
name = "windows_x86_64_gnu"
version = "0.52.6"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
[[package]]
name = "windows_x86_64_gnullvm"
@ -5042,9 +4849,9 @@ checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
[[package]]
name = "windows_x86_64_gnullvm"
version = "0.52.6"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
[[package]]
name = "windows_x86_64_msvc"
@ -5054,9 +4861,9 @@ checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
[[package]]
name = "windows_x86_64_msvc"
version = "0.52.6"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
[[package]]
name = "winnow"
@ -5085,9 +4892,9 @@ checksum = "66fee0b777b0f5ac1c69bb06d361268faafa61cd4682ae064a171c16c433e9e4"
[[package]]
name = "xxhash-rust"
version = "0.8.12"
version = "0.8.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6a5cbf750400958819fb6178eaa83bee5cd9c29a26a40cc241df8c70fdd46984"
checksum = "53be06678ed9e83edb1745eb72efc0bbcd7b5c3c35711a860906aed827a13d61"
[[package]]
name = "zerocopy"

View file

@ -85,7 +85,6 @@ heed = { version = "0.11", default-features = false, features = ["lmdb"] }
rusqlite = "0.31.0"
r2d2 = "0.8"
r2d2_sqlite = "0.24"
fjall = "2.4"
async-compression = { version = "0.4", features = ["tokio", "zstd"] }
zstd = { version = "0.13", default-features = false }

View file

@ -16,6 +16,7 @@ data_dir = "/var/lib/garage/data"
metadata_fsync = true
data_fsync = false
disable_scrub = false
use_local_tz = false
metadata_auto_snapshot_interval = "6h"
db_engine = "lmdb"
@ -99,6 +100,7 @@ Top-level configuration options:
[`data_fsync`](#data_fsync),
[`db_engine`](#db_engine),
[`disable_scrub`](#disable_scrub),
[`use_local_tz`](#use_local_tz),
[`lmdb_map_size`](#lmdb_map_size),
[`metadata_auto_snapshot_interval`](#metadata_auto_snapshot_interval),
[`metadata_dir`](#metadata_dir),
@ -427,6 +429,13 @@ you should delete it from the data directory and then call `garage repair
blocks` on the node to ensure that it re-obtains a copy from another node on
the network.
#### `use_local_tz` {#use_local_tz}
By default, Garage runs the lifecycle worker every day at midnight in UTC. Set the
`use_local_tz` configuration value to `true` if you want Garage to run the
lifecycle worker at midnight in your local timezone. If you have multiple nodes,
you should also ensure that each node has the same timezone configuration.
#### `block_size` {#block_size}
Garage splits stored objects in consecutive chunks of size `block_size`

View file

@ -20,7 +20,6 @@ heed = { workspace = true, optional = true }
rusqlite = { workspace = true, optional = true, features = ["backup"] }
r2d2 = { workspace = true, optional = true }
r2d2_sqlite = { workspace = true, optional = true }
fjall = { workspace = true, optional = true }
[dev-dependencies]
mktemp.workspace = true
@ -29,5 +28,4 @@ mktemp.workspace = true
default = [ "lmdb", "sqlite" ]
bundled-libs = [ "rusqlite?/bundled" ]
lmdb = [ "heed" ]
fjall = [ "dep:fjall" ]
sqlite = [ "rusqlite", "r2d2", "r2d2_sqlite" ]

View file

@ -1,350 +0,0 @@
use core::ops::Bound;
use std::collections::HashMap;
use std::path::PathBuf;
use std::sync::{Arc, RwLock};
use fjall::{
PartitionCreateOptions, PersistMode, TransactionalKeyspace,
TransactionalPartitionHandle, WriteTransaction,
};
use crate::{
Db, Error, IDb, ITx, ITxFn, OnCommit, Result, TxError, TxFnResult, TxOpError, TxOpResult,
TxResult, TxValueIter, Value, ValueIter,
};
pub use fjall;
// -- err
impl From<fjall::Error> for Error {
fn from(e: fjall::Error) -> Error {
Error(format!("fjall: {}", e).into())
}
}
impl From<fjall::LsmError> for Error {
fn from(e: fjall::LsmError) -> Error {
Error(format!("fjall lsm_tree: {}", e).into())
}
}
impl From<fjall::Error> for TxOpError {
fn from(e: fjall::Error) -> TxOpError {
TxOpError(e.into())
}
}
// -- db
pub struct FjallDb {
path: PathBuf,
keyspace: TransactionalKeyspace,
trees: RwLock<(Vec<TransactionalPartitionHandle>, HashMap<String, usize>)>,
}
type ByteRefRangeBound<'r> = (Bound<&'r [u8]>, Bound<&'r [u8]>);
impl FjallDb {
pub fn init(path: &PathBuf, keyspace: TransactionalKeyspace) -> Db {
let s = Self {
path: path.clone(),
keyspace,
trees: RwLock::new((Vec::new(), HashMap::new())),
};
Db(Arc::new(s))
}
fn get_tree(&self, i: usize) -> Result<TransactionalPartitionHandle> {
self.trees
.read()
.unwrap()
.0
.get(i)
.cloned()
.ok_or_else(|| Error("invalid tree id".into()))
}
fn canonicalize(name: &str) -> String {
name.chars()
.map(|c| {
if c.is_alphanumeric() || c == '-' || c == '_' {
c
} else {
'_'
}
})
.collect::<String>()
}
}
impl IDb for FjallDb {
fn engine(&self) -> String {
"LSM trees (using Fjall crate)".into()
}
fn open_tree(&self, name: &str) -> Result<usize> {
let mut trees = self.trees.write().unwrap();
let canonical_name = FjallDb::canonicalize(name);
if let Some(i) = trees.1.get(&canonical_name) {
Ok(*i)
} else {
let tree = self
.keyspace
.open_partition(&canonical_name, PartitionCreateOptions::default())?;
let i = trees.0.len();
trees.0.push(tree);
trees.1.insert(canonical_name, i);
Ok(i)
}
}
fn list_trees(&self) -> Result<Vec<String>> {
Ok(self
.keyspace
.list_partitions()
.iter()
.map(|n| n.to_string())
.collect())
}
fn snapshot(&self, to: &PathBuf) -> Result<()> {
std::fs::create_dir_all(to)?;
let mut path = to.clone();
path.push("data.fjall");
let source_keyspace = fjall::Config::new(&self.path).open()?;
let copy_keyspace = fjall::Config::new(path).open()?;
for partition_name in source_keyspace.list_partitions() {
let source_partition = source_keyspace
.open_partition(&partition_name, PartitionCreateOptions::default())?;
let snapshot = source_partition.snapshot();
let copy_partition =
copy_keyspace.open_partition(&partition_name, PartitionCreateOptions::default())?;
for entry in snapshot.iter() {
let (key, value) = entry?;
copy_partition.insert(key, value)?;
}
}
copy_keyspace.persist(PersistMode::SyncAll)?;
Ok(())
}
// ----
fn get(&self, tree_idx: usize, key: &[u8]) -> Result<Option<Value>> {
let tree = self.get_tree(tree_idx)?;
let tx = self.keyspace.read_tx();
let val = tx.get(&tree, key)?;
match val {
None => Ok(None),
Some(v) => Ok(Some(v.to_vec())),
}
}
fn len(&self, tree_idx: usize) -> Result<usize> {
let tree = self.get_tree(tree_idx)?;
let tx = self.keyspace.read_tx();
Ok(tx.len(&tree)?)
}
fn insert(&self, tree_idx: usize, key: &[u8], value: &[u8]) -> Result<()> {
let tree = self.get_tree(tree_idx)?;
let mut tx = self.keyspace.write_tx();
tx.insert(&tree, key, value);
tx.commit()?;
Ok(())
}
fn remove(&self, tree_idx: usize, key: &[u8]) -> Result<()> {
let tree = self.get_tree(tree_idx)?;
let mut tx = self.keyspace.write_tx();
tx.remove(&tree, key);
tx.commit()?;
Ok(())
}
fn clear(&self, tree_idx: usize) -> Result<()> {
let tree = self.get_tree(tree_idx)?;
let tree_name = tree.inner().name.clone();
self.keyspace.delete_partition(tree)?;
let tree = self
.keyspace
.open_partition(&tree_name, PartitionCreateOptions::default())?;
let mut trees = self.trees.write().unwrap();
trees.0[tree_idx] = tree;
Ok(())
}
fn iter(&self, tree_idx: usize) -> Result<ValueIter<'_>> {
let tree = self.get_tree(tree_idx)?;
let tx = self.keyspace.read_tx();
Ok(Box::new(tx.iter(&tree).map(iterator_remap)))
}
fn iter_rev(&self, tree_idx: usize) -> Result<ValueIter<'_>> {
let tree = self.get_tree(tree_idx)?;
let tx = self.keyspace.read_tx();
Ok(Box::new(tx.iter(&tree).rev().map(iterator_remap)))
}
fn range<'r>(
&self,
tree_idx: usize,
low: Bound<&'r [u8]>,
high: Bound<&'r [u8]>,
) -> Result<ValueIter<'_>> {
let tree = self.get_tree(tree_idx)?;
let tx = self.keyspace.read_tx();
Ok(Box::new(tx.range::<&'r [u8], ByteRefRangeBound>(&tree, (low, high)).map(iterator_remap)))
}
fn range_rev<'r>(
&self,
tree_idx: usize,
low: Bound<&'r [u8]>,
high: Bound<&'r [u8]>,
) -> Result<ValueIter<'_>> {
let tree = self.get_tree(tree_idx)?;
let tx = self.keyspace.read_tx();
Ok(Box::new(tx.range::<&'r [u8], ByteRefRangeBound>(&tree, (low, high)).rev().map(iterator_remap)))
}
// ----
fn transaction(&self, f: &dyn ITxFn) -> TxResult<OnCommit, ()> {
let trees = self.trees.read().unwrap();
let mut tx = FjallTx {
trees: &trees.0[..],
tx: self.keyspace.write_tx(),
};
let res = f.try_on(&mut tx);
match res {
TxFnResult::Ok(on_commit) => {
tx.tx.commit().map_err(Error::from).map_err(TxError::Db)?;
Ok(on_commit)
}
TxFnResult::Abort => {
tx.tx.rollback();
Err(TxError::Abort(()))
}
TxFnResult::DbErr => {
tx.tx.rollback();
Err(TxError::Db(Error(
"(this message will be discarded)".into(),
)))
}
}
}
}
// ----
struct FjallTx<'a> {
trees: &'a [TransactionalPartitionHandle],
tx: WriteTransaction<'a>,
}
impl<'a> FjallTx<'a> {
fn get_tree(&self, i: usize) -> TxOpResult<&TransactionalPartitionHandle> {
self.trees.get(i).ok_or_else(|| {
TxOpError(Error(
"invalid tree id (it might have been openned after the transaction started)".into(),
))
})
}
}
impl<'a> ITx for FjallTx<'a> {
fn get(&self, tree_idx: usize, key: &[u8]) -> TxOpResult<Option<Value>> {
let tree = self.get_tree(tree_idx)?;
match self.tx.get(tree, key)? {
Some(v) => Ok(Some(v.to_vec())),
None => Ok(None),
}
}
fn len(&self, tree_idx: usize) -> TxOpResult<usize> {
let tree = self.get_tree(tree_idx)?;
Ok(self.tx.len(tree)? as usize)
}
fn insert(&mut self, tree_idx: usize, key: &[u8], value: &[u8]) -> TxOpResult<()> {
let tree = self.get_tree(tree_idx)?.clone();
self.tx.insert(&tree, key, value);
Ok(())
}
fn remove(&mut self, tree_idx: usize, key: &[u8]) -> TxOpResult<()> {
let tree = self.get_tree(tree_idx)?.clone();
self.tx.remove(&tree, key);
Ok(())
}
fn clear(&mut self, _tree_idx: usize) -> TxOpResult<()> {
unimplemented!("LSM tree clearing in cross-partition transaction is not supported")
}
fn iter(&self, tree_idx: usize) -> TxOpResult<TxValueIter<'_>> {
let tree = self.get_tree(tree_idx)?.clone();
Ok(Box::new(self.tx.iter(&tree).map(iterator_remap_tx)))
}
fn iter_rev(&self, tree_idx: usize) -> TxOpResult<TxValueIter<'_>> {
let tree = self.get_tree(tree_idx)?.clone();
Ok(Box::new(self.tx.iter(&tree).rev().map(iterator_remap_tx)))
}
fn range<'r>(
&self,
tree_idx: usize,
low: Bound<&'r [u8]>,
high: Bound<&'r [u8]>,
) -> TxOpResult<TxValueIter<'_>> {
let tree = self.get_tree(tree_idx)?;
let low = clone_bound(low);
let high = clone_bound(high);
Ok(Box::new(self.tx.range::<Vec<u8>, ByteVecRangeBounds>(&tree, (low, high)).map(iterator_remap_tx)))
}
fn range_rev<'r>(
&self,
tree_idx: usize,
low: Bound<&'r [u8]>,
high: Bound<&'r [u8]>,
) -> TxOpResult<TxValueIter<'_>> {
let tree = self.get_tree(tree_idx)?;
let low = clone_bound(low);
let high = clone_bound(high);
Ok(Box::new(self.tx.range::<Vec<u8>, ByteVecRangeBounds>(&tree, (low, high)).rev().map(iterator_remap_tx)))
}
}
// -- maps fjall's (k, v) to ours
fn iterator_remap(r: fjall::Result<(fjall::Slice, fjall::Slice)>) -> Result<(Value, Value)> {
r.map(|(k, v)| (k.to_vec(), v.to_vec()))
.map_err(|e| e.into())
}
fn iterator_remap_tx(r: fjall::Result<(fjall::Slice, fjall::Slice)>) -> TxOpResult<(Value, Value)> {
r.map(|(k, v)| (k.to_vec(), v.to_vec()))
.map_err(|e| e.into())
}
// -- utils to deal with Garage's tightness on Bound lifetimes
type ByteVecBound = Bound<Vec<u8>>;
type ByteVecRangeBounds = (ByteVecBound, ByteVecBound);
fn clone_bound(bound: Bound<&[u8]>) -> ByteVecBound {
let value = match bound {
Bound::Excluded(v) | Bound::Included(v) => v.to_vec(),
Bound::Unbounded => vec!(),
};
match bound {
Bound::Included(_) => Bound::Included(value),
Bound::Excluded(_) => Bound::Excluded(value),
Bound::Unbounded => Bound::Unbounded,
}
}

View file

@ -1,8 +1,6 @@
#[macro_use]
extern crate tracing;
#[cfg(feature = "fjall")]
pub mod fjall_adapter;
#[cfg(feature = "lmdb")]
pub mod lmdb_adapter;
#[cfg(feature = "sqlite")]

View file

@ -1,6 +1,4 @@
use std::path::PathBuf;
use std::sync::Arc;
use std::convert::TryInto;
use crate::{Db, Error, Result};
@ -13,7 +11,6 @@ use crate::{Db, Error, Result};
pub enum Engine {
Lmdb,
Sqlite,
Fjall,
}
impl Engine {
@ -22,7 +19,6 @@ impl Engine {
match self {
Self::Lmdb => "lmdb",
Self::Sqlite => "sqlite",
Self::Fjall => "fjall",
}
}
}
@ -40,7 +36,6 @@ impl std::str::FromStr for Engine {
match text {
"lmdb" | "heed" => Ok(Self::Lmdb),
"sqlite" | "sqlite3" | "rusqlite" => Ok(Self::Sqlite),
"fjall" => Ok(Self::Fjall),
"sled" => Err(Error("Sled is no longer supported as a database engine. Converting your old metadata db can be done using an older Garage binary (e.g. v0.9.4).".into())),
kind => Err(Error(
format!(
@ -56,7 +51,6 @@ impl std::str::FromStr for Engine {
pub struct OpenOpt {
pub fsync: bool,
pub lmdb_map_size: Option<usize>,
pub fjall_block_cache_size: Option<usize>,
}
impl Default for OpenOpt {
@ -64,7 +58,6 @@ impl Default for OpenOpt {
Self {
fsync: false,
lmdb_map_size: None,
fjall_block_cache_size: None,
}
}
}
@ -121,20 +114,6 @@ pub fn open_db(path: &PathBuf, engine: Engine, opt: &OpenOpt) -> Result<Db> {
}
}
// ---- Fjall DB ----
#[cfg(feature = "fjall")]
Engine::Fjall => {
info!("Opening Fjall database at: {}", path.display());
let fsync_ms = opt.fsync.then(|| 1000 as u16);
let mut config = fjall::Config::new(path).fsync_ms(fsync_ms);
if let Some(block_cache_size) = opt.fjall_block_cache_size {
let block_cache = Arc::new(fjall::BlockCache::with_capacity_bytes(block_cache_size.try_into().unwrap()));
config = config.block_cache(block_cache);
}
let keyspace = config.open_transactional()?;
Ok(crate::fjall_adapter::FjallDb::init(path, keyspace))
}
// Pattern is unreachable when all supported DB engines are compiled into binary. The allow
// attribute is added so that we won't have to change this match in case stop building
// support for one or more engines by default.

View file

@ -89,7 +89,6 @@ k2v = [ "garage_util/k2v", "garage_api/k2v" ]
# Database engines
lmdb = [ "garage_model/lmdb" ]
sqlite = [ "garage_model/sqlite" ]
fjall = [ "garage_model/fjall" ]
# Automatic registration and discovery via Consul API
consul-discovery = [ "garage_rpc/consul-discovery" ]

View file

@ -47,4 +47,3 @@ default = [ "lmdb", "sqlite" ]
k2v = [ "garage_util/k2v" ]
lmdb = [ "garage_db/lmdb" ]
sqlite = [ "garage_db/sqlite" ]
fjall = [ "garage_db/fjall" ]

View file

@ -124,9 +124,6 @@ impl Garage {
db::Engine::Lmdb => {
db_path.push("db.lmdb");
}
db::Engine::Fjall => {
db_path.push("db.fjall");
}
}
let db_opt = db::OpenOpt {
fsync: config.metadata_fsync,
@ -134,10 +131,6 @@ impl Garage {
v if v == usize::default() => None,
v => Some(v),
},
fjall_block_cache_size: match config.fjall_block_cache_size {
v if v == usize::default() => None,
v => Some(v),
},
};
let db = db::open_db(&db_path, db_engine, &db_opt)
.ok_or_message("Unable to open metadata db")?;

View file

@ -70,7 +70,7 @@ pub fn register_bg_vars(
impl LifecycleWorker {
pub fn new(garage: Arc<Garage>, persister: PersisterShared<LifecycleWorkerPersisted>) -> Self {
let today = today();
let today = today(garage.config.use_local_tz);
let last_completed = persister.get_with(|x| {
x.last_completed
.as_deref()
@ -205,8 +205,9 @@ impl Worker for LifecycleWorker {
async fn wait_for_work(&mut self) -> WorkerState {
match &self.state {
State::Completed(d) => {
let use_local_tz = self.garage.config.use_local_tz;
let next_day = d.succ_opt().expect("no next day");
let next_start = midnight_ts(next_day);
let next_start = midnight_ts(next_day, use_local_tz);
loop {
let now = now_msec();
if now < next_start {
@ -218,7 +219,7 @@ impl Worker for LifecycleWorker {
break;
}
}
self.state = State::start(std::cmp::max(next_day, today()));
self.state = State::start(std::cmp::max(next_day, today(use_local_tz)));
}
State::Running { .. } => (),
}
@ -385,10 +386,16 @@ fn check_size_filter(version_data: &ObjectVersionData, filter: &LifecycleFilter)
true
}
fn midnight_ts(date: NaiveDate) -> u64 {
date.and_hms_opt(0, 0, 0)
.expect("midnight does not exist")
.timestamp_millis() as u64
fn midnight_ts(date: NaiveDate, use_local_tz: bool) -> u64 {
let midnight = date.and_hms_opt(0, 0, 0).expect("midnight does not exist");
if use_local_tz {
return midnight
.and_local_timezone(Local)
.single()
.expect("bad local midnight")
.timestamp_millis() as u64;
}
midnight.timestamp_millis() as u64
}
fn next_date(ts: u64) -> NaiveDate {
@ -399,6 +406,9 @@ fn next_date(ts: u64) -> NaiveDate {
.expect("no next day")
}
fn today() -> NaiveDate {
fn today(use_local_tz: bool) -> NaiveDate {
if use_local_tz {
return Local::now().naive_local().date();
}
Utc::now().naive_utc().date()
}

View file

@ -27,6 +27,10 @@ pub struct Config {
#[serde(default)]
pub disable_scrub: bool,
/// Use local timezone
#[serde(default)]
pub use_local_tz: bool,
/// Automatic snapshot interval for metadata
#[serde(default)]
pub metadata_auto_snapshot_interval: Option<String>,
@ -115,10 +119,6 @@ pub struct Config {
#[serde(deserialize_with = "deserialize_capacity", default)]
pub lmdb_map_size: usize,
/// Fjall block cache size
#[serde(deserialize_with = "deserialize_capacity", default)]
pub fjall_block_cache_size: usize,
// -- APIs
/// Configuration for S3 api
pub s3_api: S3ApiConfig,