This change adds first-class metadata support to the Azure Blob backend,
including headers, user metadata, tags, and modtime overrides, and wires
it through uploads and server-side copies.
There is a behavior change in that rclone will now set the "mtime"
custom metadata when doing server side copies to azure and the
`--metadata` argument is given.
- Map standard headers: cache-control, content-disposition, content-encoding,
content-language, content-type to corresponding x-ms-blob-* HTTP headers.
- Map user metadata: any non-reserved keys (excluding x-ms-*) are sent as
blob user metadata. Keys are normalized to lowercase for consistency.
- Support tags: parse `x-ms-tags` as a comma-separated list of key=value
pairs and apply them on uploads and copies.
- Support mtime override: accept `mtime` in metadata (RFC3339/RFC3339Nano)
to override the stored modtime persisted in user metadata.
Added support for reading and writing zstd-compressed archives in seekable format
using "github.com/klauspost/compress/zstd" and
"github.com/SaveTheRbtz/zstd-seekable-format-go/pkg".
Bumped Go version from 1.24.0 to 1.24.4 due to requirements of
"github.com/SaveTheRbtz/zstd-seekable-format-go/pkg".
Before this fix there were various issues with the test server
framework, most noticeably servers stopping when they shouldn't
causing timeouts. This was caused by the reference counting in the Go
code not being engineered to work in multiple processes so it was not
working at all properly.
This fix moves the reference counting logic to the start scripts and
in turn removes that logic from the Go code. This means that the
reference counting is now global and works correctly over multiple
processes.
The bouncestorage image hasn't been updated for 4 years and has this
message at the top of the docs:
This repository is outdated; please use dockerswiftaio/docker-swift instead.
However, dockerswiftaio/docker-swift hasn't been updated for 2 years.
Switch to openstackswift/saio instead, which is getting regular updates.
This requires some minor changes to one test, and how we start the
container.
On my system there needs to be a slight pause between stopping and
checking to see if SwiftAIO has stopped. Without the pause the tests fail for
a non-obvious reason.
Instead of using a magic sleep, re-use the retry logic that is used for
starting the test server.
Before this change, TestIntegration/FsName could fail with "slice bounds out of
range [:-1]" when run with -remotes local.
It also caused issues with
'^TestGitAnnexFstestBackendCases$/^(TransferStorePathWithInteriorWhitespace|TransferStoreRelative)$'.
This change fixes the issue by accepting either "" or "local" to indicate the
local remote.
These were habitually failing at some point and ignored for that reason, but
seem to be passing now. It is possible that in the interim, the underlying issue
was resolved by another commit. If there is still an issue lurking, the nightly
tests will surely reveal it (and give us a log to look at.)
Connection string remotes like "TestGoogleCloudStorage,directory_markers:" use
commas. Before this change, these could not be passed with the -remotes flag,
which expected commas to be used only as separators.
After this change, CSV parsing is used so that commas will be properly
recognized inside a terminal-escaped and quoted value, like:
-remotes local,\"TestGoogleCloudStorage,directory_markers:\"
Before this change, setting an object's modtime with o.SetModTime() (without
updating the file's content) would inadvertently erase its md5 hash.
The documentation notes: "If this property isn't specified on the request, the
property is cleared for the file. Subsequent calls to Get File Properties won't
return this property, unless it's explicitly set on the file again."
https://learn.microsoft.com/en-us/rest/api/storageservices/set-file-properties#common-request-headers
This change fixes the issue by setting ContentMD5 (and ContentType), to the
extent we have it, during SetModTime.
Discovered on bisync integration tests such as TestBisyncRemoteRemote/resolve
Before this change, TestSFTPOpenssh integration tests would fail due to setting
copy_is_hardlink=true in /fstest/testserver/init.d/TestSFTPOpenssh.
For example, if a file was server-side copied from path1 to path2 and then the
bisync tests set the path2 modtime, the path1 modtime would also unexpectedly
mutate.
Hardlinks are not the same as copies. The bisync tests assume that they can
modify a file on one side without affecting a file on the other. This change
essentially sets --sftp-copy-is-hardlink to the default of false for the bisync
tests.
This removes
- TestCompressSwift: - never finishes - too slow - we have TestCompressS3 instead
- TestCryptSwift: - never finishes - too slow - we have TestCryptS3 instead
- TestChunkerChunk50bBox: - often times out - covered by other tests
This adds a _connect_delay=5s which allows the server to startup
properly. It also makes sure it stores its config in /tmp rather than
the current working directory.
This ignores:
- cmd/bisync where it always fails
- cmd/gitannex where it always fails
- sharefile - citrix have refused to give us a testing account
- duplicated sia backend
- iclouddrive - token expiring every 30 days makes it too difficult
It would be nice to fix up these things at some point, but for the
integration test results to be useful they need less noise in them.
Pure Storage FlashBlade is an enterprise object storage platform that
provides S3-compatible APIs. This change adds FlashBlade as a new
provider option in the S3 backend.
Before this change, FlashBlade users had to use the "Other" provider
with manual configuration of various compatibility flags. This often
resulted in suboptimal performance due to conservative default settings.
After this change, users can select the "FlashBlade" S3 provider and
get an optimal configuration:
- ListObjectsV2 enabled for better performance
- AWS-compatible multipart ETags for reliable transfers
- Proper handling of "AlreadyOwnedByYou" bucket creation responses
- Path-style URLs by default (virtual-host style with DNS setup)
- Unsigned payloads to ensure compatibility with all rclone features
FlashBlade supports modern S3 features including trailer checksum
algorithms (SHA256, CRC32, CRC32C), object versioning, and lifecycle
management.
Provider settings were verified by testing against a FlashBlade//E
system running Purity//FB 4.5.7.
Documentation and test configurations are included.
Integration test results:
```
go test -v -fast-list -remote TestS3FlashBlade:
PASS
ok github.com/rclone/rclone/backend/s3 232.444s
```
