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Author SHA1 Message Date
Michael Eischer
17446da5fd
Merge pull request #4343 from greatroar/cache 
cache: Restructure New to remove redundant operations
 2023-06-02 22:41:17 +02:00
dependabot[bot]
a3cee840d2
build(deps): bump github.com/minio/minio-go/v7 from 7.0.52 to 7.0.56 
Bumps [github.com/minio/minio-go/v7](https://github.com/minio/minio-go) from 7.0.52 to 7.0.56.
- [Release notes](https://github.com/minio/minio-go/releases)
- [Commits](https://github.com/minio/minio-go/compare/v7.0.52...v7.0.56)

---
updated-dependencies:
- dependency-name: github.com/minio/minio-go/v7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-06-02 20:35:42 +00:00
dependabot[bot]
c76f3a1e27
Merge pull request #4348 from restic/dependabot/go_modules/github.com/spf13/cobra-1.7.0 2023-06-02 20:34:38 +00:00
dependabot[bot]
1e9714088d
Merge pull request #4347 from restic/dependabot/go_modules/golang.org/x/sync-0.2.0 2023-06-02 20:32:27 +00:00
Michael Eischer
58e3f5955c
Merge pull request #4350 from restic/dependabot/go_modules/github.com/Azure/azure-sdk-for-go/sdk/azcore-1.6.0 
build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/azcore from 1.4.0 to 1.6.0
 2023-06-02 22:26:55 +02:00
dependabot[bot]
dd8d8b1ae0
build(deps): bump github.com/spf13/cobra from 1.6.1 to 1.7.0 
Bumps [github.com/spf13/cobra](https://github.com/spf13/cobra) from 1.6.1 to 1.7.0.
- [Release notes](https://github.com/spf13/cobra/releases)
- [Commits](https://github.com/spf13/cobra/compare/v1.6.1...v1.7.0)

---
updated-dependencies:
- dependency-name: github.com/spf13/cobra
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-06-02 20:22:39 +00:00
dependabot[bot]
e1ac0f0e0c
build(deps): bump golang.org/x/sync from 0.1.0 to 0.2.0 
Bumps [golang.org/x/sync](https://github.com/golang/sync) from 0.1.0 to 0.2.0.
- [Commits](https://github.com/golang/sync/compare/v0.1.0...v0.2.0)

---
updated-dependencies:
- dependency-name: golang.org/x/sync
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-06-02 20:22:36 +00:00
Michael Eischer
a88d90b8e5
Merge pull request #4346 from restic/dependabot/go_modules/golang.org/x/oauth2-0.8.0 
build(deps): bump golang.org/x/oauth2 from 0.7.0 to 0.8.0
 2023-06-02 22:21:22 +02:00
Michael Eischer
2fcb3947df prune: trigger GC after prune planning 2023-06-02 21:57:40 +02:00
Michael Eischer
eef0ee7a85 repository: trigger GC after loading the index 
Loading the index requires some scratch space, thus make sure that this
memory does not factor into the targeted gc memory usage limit.
 2023-06-02 21:56:14 +02:00
Michael Eischer
f1b73c9301 Reduce GOGC to 50 
The index used by restic consumes a major part of the total memory
usage. This leads to an unnecessarily large amount of memory that
contains ephemeral objects that are only used for a short time.
 2023-06-02 21:51:50 +02:00
Michael Eischer
ac1dfc99bb index: fix blocklist size 2023-06-02 19:39:12 +02:00
dependabot[bot]
379282299a
build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/azcore 
Bumps [github.com/Azure/azure-sdk-for-go/sdk/azcore](https://github.com/Azure/azure-sdk-for-go) from 1.4.0 to 1.6.0.
- [Release notes](https://github.com/Azure/azure-sdk-for-go/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-go/blob/main/documentation/release.md)
- [Commits](https://github.com/Azure/azure-sdk-for-go/compare/sdk/azcore/v1.4.0...sdk/azcore/v1.6.0)

---
updated-dependencies:
- dependency-name: github.com/Azure/azure-sdk-for-go/sdk/azcore
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-06-01 01:59:16 +00:00
dependabot[bot]
0c796dbd9b
build(deps): bump golang.org/x/oauth2 from 0.7.0 to 0.8.0 
Bumps [golang.org/x/oauth2](https://github.com/golang/oauth2) from 0.7.0 to 0.8.0.
- [Commits](https://github.com/golang/oauth2/compare/v0.7.0...v0.8.0)

---
updated-dependencies:
- dependency-name: golang.org/x/oauth2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-06-01 01:58:29 +00:00
Daniel Gibson
f9dded83b3 doc/050_restore.rst: Mention that restic restore is fastest 
Especially with lots of files (like when backing up git repos),
restic mount + cp -r can be really slow.
 2023-05-31 22:44:36 +02:00
Michael Eischer
88a10a368f
Merge pull request #4342 from greatroar/errors 
cmd: Don't check for errno == 0
 2023-05-31 22:17:07 +02:00
Michael Eischer
9a7056a479 index: implement indexmap.grow() without random access 2023-05-30 20:13:33 +02:00
Michael Eischer
fc05e35a08 index: let indexmap.Each iterate in allocation order 
Iterating through the indexmap according to the bucket order has the
problem that all indexEntries are accessed in random order which is
rather cache inefficient.

As we already keep a list of all allocated blocks, just iterate through
it. This allows iterating through a batch of indexEntries without random
memory accesses. In addition, the packID will likely remain similar
across multiple blobs as all blobs of a pack file are added as a single
batch.
 2023-05-30 20:12:36 +02:00
Michael Eischer
f1c388c623 index: remove redundant storage of indexmap size 2023-05-30 20:11:53 +02:00
Michael Eischer
12141afbad index: Allow inlining of HAT 2023-05-30 20:11:14 +02:00
Michael Eischer
fed33295c3 index: store indexEntries in hashed array tree 
This data structure reduces the wasted memory to O(sqrt(n)). The
top-layer of the hashed array tree (HAT) also has a size of O(sqrt(n)),
which makes it cache efficient. The top-layer should be small enough to
easily fit into the CPU cache and thus only adds little overhead
compared to directly accessing an index entry via a pointer.
 2023-05-29 00:24:15 +02:00
Michael Eischer
b217f38ee7 index: Remove pointers from within indexentrys 
The indexEntry objects are now allocated in a separate array. References
to an indexEntry are now stored as array indices. This has the benefit
of allowing the garbage collector to ignore the indexEntry objects as
these do not contain pointers and are part of a single large allocation.
 2023-05-29 00:24:15 +02:00
Michael Eischer
0c1240360d index: add garbage collection benchmark 
Allocates an index and repeatedly triggers the GC.
 2023-05-29 00:23:04 +02:00
Michael Eischer
ffca602315 repository: Fix panic in benchmarkLoadIndex 2023-05-28 23:55:47 +02:00
greatroar
da419be43c cache: Restructure New to remove redundant operations 
New and its helpers used to create the cache directories several times
over. They now only do so once. The added test ensures that the cache is
produced in a consistent state when parts are deleted.
 2023-05-27 10:32:08 +02:00
greatroar
8f1ca8fabe cmd: Don't check for errno == 0 
Maybe term.Restore's predecessor could return this, but the current
implementation never does.
 2023-05-27 08:52:37 +02:00
Michael Eischer
f74dad2afb
Merge pull request #4340 from restic/least-privilege-ci 
CI: least privilege for workflows
 2023-05-26 20:29:05 +02:00
Michael Eischer
3e287afdbf
Merge pull request #4226 from Sohalt/gcs-region 
gs: support other regions than us
 2023-05-26 20:28:52 +02:00
Michael Eischer
06894484a1 shorten changelog title 2023-05-26 20:05:49 +02:00
Michael Eischer
6e5b42d5c4 CI: least privilege for workflows 2023-05-26 19:58:02 +02:00
sohalt
ed5b2c2c9b gs: support other regions than us 2023-05-26 19:54:42 +02:00
Michael Eischer
13c32b0fbe
Merge pull request #4328 from MichaelEischer/cleanup-integration-tests 
Cleanup integration tests
 2023-05-26 19:49:16 +02:00
Michael Eischer
9747cef338 fix linter warnings 2023-05-26 19:38:44 +02:00
Michael Eischer
8e913e6d3a repair index: always read Quiet flags from GlobalOptions passed as parameter 2023-05-26 19:38:44 +02:00
Michael Eischer
b93459cbb0 repair snapshots: use local copy of globalOptions to open repository 2023-05-26 19:38:44 +02:00
Michael Eischer
692f81ede8 cleanup prune integration test 2023-05-26 19:38:44 +02:00
Michael Eischer
7a268e4aba always access stdout/stderr via globalOptions 2023-05-26 19:38:44 +02:00
Michael Eischer
4b3a0b4104 read JSON/Quiet flag from the passed in globalOptions 2023-05-26 19:38:44 +02:00
Michael Eischer
cebce52c16 test: add helper to capture stdout for integration tests 2023-05-26 19:38:44 +02:00
Michael Eischer
675a49a95b Restructure integration tests 
The tests are now split into individual files for each command. The
separation isn't perfect as many tests make use of multiple commands. In
particular `init`, `backup`, `check` and `list` are used by a larger
number of test cases.

Most tests now reside in files name cmd_<name>_integration_test.go. This
provides a certain indication which commands have significant test
coverage.
 2023-05-26 19:38:43 +02:00
Michael Eischer
e2dba9f5c7 test: cleanup a some check calls 2023-05-26 19:34:57 +02:00
Michael Eischer
06fd6b54d7 test: print log output if testRunCheck fails 2023-05-26 19:34:57 +02:00
Michael Eischer
419e6f26b1 tests: Simplify checks that a specific number of snapshots exists 2023-05-26 19:34:57 +02:00
Michael Eischer
c3212ab6a6 test: use standard logging methods from testing for the test helpers 
Use the logging methods from testing.TB to make use of tb.Helper(). This
allows the tests to log the filename and line number in which the test
helper was called. Previously the test helper was logged which is rarely
useful.
 2023-05-26 19:34:57 +02:00
Michael Eischer
658aa4c0f7
Merge pull request #4339 from greatroar/ioctl 
backend, termstatus: fix ioctl calls for 64-bit big-endian platforms
 2023-05-26 19:34:14 +02:00
Michael Eischer
998cf5a7f8
Merge pull request #4333 from MichaelEischer/staticcheck 
Update golangci-lint and resolve all errors
 2023-05-26 19:34:00 +02:00
Michael Eischer
7eec91f841 add changelog 2023-05-26 19:23:51 +02:00
greatroar
51dc80be5b backend: Use IoctlSetPointerInt for tcsetpgrp 
This function casts its argument to int32 before passing it to the
system call, so that big-endian CPUs read the lower rather than the
upper 32 bits of the pid.

This also gets rid of the last import of "unsafe" in the Unix build.
I changed syscall to x/sys/unix while I was at it, to remove one more
import line. The constants and types there are aliases for their syscall
counterparts.
 2023-05-25 17:31:51 +02:00
greatroar
ddbc0c1b37 termstatus: Fix IsProcessBackground for 64-bit big-endian Linux 
Fixes #4223. Verified with QEMU on linux/amd64.
 2023-05-25 17:20:42 +02:00
Michael Eischer
ecbf8e055c CI: upgrade golangci-lint and check full codebase 2023-05-18 21:17:53 +02:00