Some storage providers e.g. S3 don't have an efficient rename operation.
Before this change, when chunker finished an upload, the server-side copy
and delete operations that renamed temporary chunks to their final names
could take a significant amount of time.
This PR records transaction identifier (versioning) in the metadata of
chunker composite objects striving to remove the need for rename
operations on such backends.
This approach will be triggered be the new "transactions" configuration
option, which can be "rename" (the default) or "norename".
We implement the new approach for uploads (Put operations).
The chunker Move operation still uses the rename operation of
underlying backend. Filling this gap is left for a later PR.
Co-authored-by: Ivan Andreev <ivandeex@gmail.com>
The most popular keyword for the Sharepoint in-house or company
installations is "On-Premises".
"Microsoft OneDrive account" is in fact just a Microsoft account.
Co-authored-by: Georg Neugschwandtner <georg.neugschwandtner@gmx.net>
Add new option option "sharepoint-ntlm" for the vendor setting.
Use it when your hosted Sharepoint is not tied to the OneDrive
accounts and uses NTLM authentication.
Also add documentation and integration test.
Fixes: #2171
Some virtual filesystems (such as Google Drive File Stream) may
incorrectly set the actual file size equal to the preallocated space,
causing checksum and file size checks to fail.
This flag can be used to disable preallocation for local backends of
this type.
- add `-macos-sdk` and `-macos-arch` to adjust CGO_CFLAGS and CGO_LDFLAGS
- select macOS SDK 11.1 and arch arm64 when building
- add -cgo-cflags and -cgo-ldflags to set CGO_CFLAGS and CGO_LDFLAGS
- add back /usr/local to pickup fuse headers and library
- add `-env` to cross-compile
- add macOS/arm64 to download matrix
Before this change options were read and set in native format. This
means for example nanoseconds for durations or an integer for
enumerated types, which isn't very convenient for humans.
This change enables these types to be set with a string with the
syntax as used in the command line instead, so `"10s"` rather than
`10000000000` or `"DEBUG"` rather than `8` for log level.
