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Author SHA1 Message Date
Michael Eischer
ebba233a3a backend/sema: rename constructor to NewBackend 2023-04-22 12:32:57 +02:00
Michael Eischer
f27750e270 backend/sema: rename type to connectionLimitedBackend 2023-04-21 22:53:09 +02:00
Michael Eischer
6042df075f migrations: Fix S3 backend detection 2023-04-14 22:32:16 +02:00
Michael Eischer
c934c99d41 gs: replace usage of context.Background() 2023-04-14 22:32:15 +02:00
Michael Eischer
616926d2c1 gs: use IsNotExist to check error 2023-04-14 22:32:15 +02:00
Michael Eischer
05abc6d6f5 backend: deduplicate implementation of Delete() method 2023-04-14 22:32:15 +02:00
Michael Eischer
45244fdf68 backend: remove parameter validation tests 
These parameter validations have been factored out into
SemaphoreBackend.
 2023-04-14 22:32:15 +02:00
Michael Eischer
803640ba4b backend: remove a few unnecessary debug logs 2023-04-14 22:32:15 +02:00
Michael Eischer
8e1e3844aa backend: factor out connection limiting and parameter validation 
The SemaphoreBackend now uniformly enforces the limit of concurrent
backend operations. In addition, it unifies the parameter validation.

The List() methods no longer uses a semaphore. Restic already never runs
multiple list operations in parallel.

By managing the semaphore in a wrapper backend, the sections that hold a
semaphore token grow slightly. However, the main bottleneck is IO, so
this shouldn't make much of a difference.

The key insight that enables the SemaphoreBackend is that all of the
complex semaphore handling in `openReader()` still happens within the
original call to `Load()`. Thus, getting and releasing the semaphore
tokens can be refactored to happen directly in `Load()`. This eliminates
the need for wrapping the reader in `openReader()` to release the token.
 2023-04-14 22:32:15 +02:00
Michael Eischer
8b5ab5b59f dryrun: fix outdated comments 2023-04-14 22:32:15 +02:00
Michael Eischer
4703473ec5 backend: extract most debug logs into logger backend 2023-04-14 22:32:15 +02:00
Michael Eischer
8bfc2519d7 backend: Deduplicate sanity checks for parameters of Load() method 
The check is now handled by backend.DefaultLoad. This also guarantees
consistent behavior across all backends.
 2023-04-14 22:32:15 +02:00
Michael Eischer
bdcafbc11c
Merge pull request #4282 from TorstenC/patch-1 
040_backup.rst line 228 - #4280 --exclude-caches
 2023-04-11 22:34:16 +02:00
Torsten C
ba33e41068 040_backup.rst line 228 - #4280 --exclude-caches 
Proposal for issue #4280
 2023-04-11 22:33:10 +02:00
Michael Eischer
4661f45a8c
Merge pull request #4220 from Skaronator/master 
Add jq to container image
 2023-04-11 22:26:02 +02:00
Michael Eischer
2091fc0dde
Merge pull request #4107 from jooola/feature-wait-for-unlock 
Add a global option --retry-lock
 2023-04-11 22:21:01 +02:00
Michael Eischer
9238dcc81a
Merge pull request #4201 from restic/dependabot/go_modules/github.com/Azure/azure-sdk-for-go/sdk/storage/azblob-1.0.0 
build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/storage/azblob from 0.5.1 to 1.0.0
 2023-04-11 22:20:38 +02:00
Michael Eischer
1f43003cc1 Merge branch 'master' into feature-wait-for-unlock 2023-04-07 20:32:21 +02:00
Michael Eischer
8ce5f29758 lock: increase test timeout tolerances to avoid test failures 2023-04-07 20:07:05 +02:00
Michael Eischer
8afc117aa3
Merge pull request #4285 from MichaelEischer/debug-lock-refresh-failures 
lock: Improve debug logging in the test
 2023-04-07 20:06:15 +02:00
Michael Eischer
cf1cc1fb72 lock: Print stacktrace if TestLockSuccessfulRefresh fails 2023-04-07 19:51:31 +02:00
Michael Eischer
64233ca0a7 lock: Improve debug logging in the test 2023-04-07 19:43:00 +02:00
jo
ea59896bd6
Add a global option --retry-lock 
Fixes restic#719

If the option is passed, restic will wait the specified duration of time
and retry locking the repo every 10 seconds (or more often if the total
timeout is relatively small).

- Play nice with json output
- Reduce wait time in lock tests
- Rework timeout last attempt
- Reduce test wait time to 0.1s
- Use exponential back off for the retry lock
- Don't pass gopts to lockRepo functions
- Use global variable for retry sleep setup
- Exit retry lock on cancel
- Better wording for flag help
- Reorder debug statement
- Refactor tests
- Lower max sleep time to 1m
- Test that we cancel/timeout in time
- Use non blocking sleep function
- Refactor into minDuration func

Co-authored-by: Julian Brost <julian@0x4a42.net>
 2023-04-07 16:24:14 +02:00
Michael Eischer
806a0cdce3 bump minimum go version on Solaris to 1.20 2023-04-07 15:40:57 +02:00
Michael Eischer
faa83db9e4 azure: Adapt code to API change 2023-04-07 15:05:55 +02:00
dependabot[bot]
9358a5fb37
build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/storage/azblob 
Bumps [github.com/Azure/azure-sdk-for-go/sdk/storage/azblob](https://github.com/Azure/azure-sdk-for-go) from 0.5.1 to 1.0.0.
- [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/armcore/v0.5.1...v1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2023-04-07 11:03:25 +00:00
Michael Eischer
71c9516b26
Merge pull request #4247 from restic/dependabot/go_modules/github.com/Azure/azure-sdk-for-go/sdk/azcore-1.4.0 
build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/azcore from 1.3.1 to 1.4.0
 2023-04-07 13:01:04 +02:00
Michael Eischer
17ac91fba3
Merge pull request #4283 from restic/dependabot/go_modules/google.golang.org/api-0.116.0 
build(deps): bump google.golang.org/api from 0.114.0 to 0.116.0
 2023-04-07 12:58:54 +02:00
Michael Eischer
26a3c47c5c
Merge pull request #4255 from greatroar/fuse-hash 
fuse: Mix inode hashes in a non-symmetric way
 2023-04-07 12:56:57 +02:00
Michael Eischer
7896e50301
Merge pull request #4271 from restic/dependabot/go_modules/github.com/minio/minio-go/v7-7.0.50 
build(deps): bump github.com/minio/minio-go/v7 from 7.0.49 to 7.0.50
 2023-04-07 12:47:30 +02:00
dependabot[bot]
9584cbda90
build(deps): bump google.golang.org/api from 0.114.0 to 0.116.0 
Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.114.0 to 0.116.0.
- [Release notes](https://github.com/googleapis/google-api-go-client/releases)
- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)
- [Commits](https://github.com/googleapis/google-api-go-client/compare/v0.114.0...v0.116.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2023-04-07 10:27:38 +00:00
dependabot[bot]
cacc48fc09
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 1.3.1 to 1.4.0.
- [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/v1.3.1...sdk/azcore/v1.4.0)

---
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>
 2023-04-07 10:27:30 +00:00
Michael Eischer
7fbaca577b
Merge pull request #4272 from restic/dependabot/go_modules/cloud.google.com/go/storage-1.30.1 
build(deps): bump cloud.google.com/go/storage from 1.29.0 to 1.30.1
 2023-04-07 12:26:20 +02:00
Michael Eischer
1f9dd84d1e
Merge pull request #3991 from mark-herrmann/feature/restore-progress 
restore: show progress
 2023-04-07 12:24:55 +02:00
Michael Eischer
c8ff5592b8
Merge pull request #4273 from ducalex/gitignore-restic-exe 
Added restic.exe to the .gitignore
 2023-04-07 12:10:09 +02:00
Mark Herrmann
f875a8843d restore: Add progress bar 
Co-authored-by: Mark Herrmann <mark.herrmann@mailbox.org>
 2023-04-07 12:08:23 +02:00
Alex Duchesne
0ed5c20c57 Added restic.exe to the .gitignore 2023-03-28 23:07:25 -04:00
dependabot[bot]
21edbdc3ac
build(deps): bump cloud.google.com/go/storage from 1.29.0 to 1.30.1 
Bumps [cloud.google.com/go/storage](https://github.com/googleapis/google-cloud-go) from 1.29.0 to 1.30.1.
- [Release notes](https://github.com/googleapis/google-cloud-go/releases)
- [Changelog](https://github.com/googleapis/google-cloud-go/blob/main/CHANGES.md)
- [Commits](https://github.com/googleapis/google-cloud-go/compare/pubsub/v1.29.0...spanner/v1.30.1)

---
updated-dependencies:
- dependency-name: cloud.google.com/go/storage
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-03-26 20:14:09 +00:00
dependabot[bot]
220d937975
build(deps): bump github.com/minio/minio-go/v7 from 7.0.49 to 7.0.50 
Bumps [github.com/minio/minio-go/v7](https://github.com/minio/minio-go) from 7.0.49 to 7.0.50.
- [Release notes](https://github.com/minio/minio-go/releases)
- [Commits](https://github.com/minio/minio-go/compare/v7.0.49...v7.0.50)

---
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>
 2023-03-26 20:13:34 +00:00
rawtaz
5f13bbc118
Merge pull request #4270 from MichaelEischer/monthly-dependabot 
Switch back to monthly dependabot updates
 2023-03-26 22:09:21 +02:00
Michael Eischer
9672670756
Merge pull request #4240 from greatroar/fuse-blocks 
fuse: Report fuse.Attr.Blocks correctly
 2023-03-26 21:57:53 +02:00
Michael Eischer
5ac24a9744 Switch back to monthly dependabot updates 2023-03-26 21:55:27 +02:00
Michael Eischer
99e247caa6
Merge pull request #4259 from restic/dependabot/github_actions/actions/setup-go-4 
build(deps): bump actions/setup-go from 3 to 4
 2023-03-26 21:53:47 +02:00
Michael Eischer
0c705e07db
Merge pull request #4249 from restic/dependabot/go_modules/golang.org/x/oauth2-0.6.0 
build(deps): bump golang.org/x/oauth2 from 0.5.0 to 0.6.0
 2023-03-26 10:38:53 +02:00
Michael Eischer
024d01d85b
Merge pull request #4266 from restic/linkfix 
doc: Correct broken links
 2023-03-22 22:59:54 +01:00
Leo R. Lundgren
0666fa11b8 doc: Correct broken links 2023-03-22 17:37:58 +01:00
rawtaz
caa0e89114
Merge pull request #4246 from greatroar/doc 
doc: Fix links, focus less on implementation details
 2023-03-22 14:47:31 +01:00
rawtaz
46a7072f3f
Merge pull request #4264 from GuitarBilly/patch-1 
Update 110_talks.rst - Add changelog podcast.
 2023-03-22 14:13:40 +01:00
GuitarBilly
1f12915b0c Update 110_talks.rst 
Update 110_talks.rst

align date to 2nd of April as agreed.
( match podcast publication date )
 2023-03-22 13:54:27 +01:00
greatroar
a0885d5d69 fuse: Mix inode hashes in a non-symmetric way 
Since 0.15 (#4020), inodes are generated as hashes of names, xor'd with
the parent inode. That means that the inode of a/b/b is

	h(a/b/b) = h(a) ^ h(b) ^ h(b) = h(a).

I.e., the grandchild has the same inode as the grandparent. GNU find
trips over this because it thinks it has encountered a loop in the
filesystem, and fails to search a/b/b. This happens more generally when
the same name occurs an even number of times.

Fix this by multiplying the parent by a large prime, so the combining
operation is not longer symmetric in its arguments. This is what the FNV
hash does, which we used prior to 0.15. The hash is now

	h(a/b/b) = h(b) ^ p*(h(b) ^ p*h(a))

Note that we already ensure that h(x) is never zero.

Collisions can still occur, but they should be much less likely to occur
within a single path.

Fixes #4253.
 2023-03-21 17:33:18 +01:00