Before this change CaptureOutput could trip the race detector when
used concurrently. In particular if go routines using the logging are
outlasting the return from `fun()`.
This fixes the problem with a mutex.
Before this change, rclone would unnecessarily retry downloads when
the `Link.Expire` field was unreliable but the download URL contained
a valid expire query parameter. This primarily affects cases where
media links are unavailable or when `no_media_link` is enabled.
The `Link.Valid()` method now primarily checks the URL's expire query
parameter (as Unix timestamp) and falls back to the Expire field
only when URL parsing fails. This eliminates the `error no link`
retry loops while maintaining backward compatibility.
Signed-off-by: Youfu Zhang <zhangyoufu@gmail.com>
Before this change the minimum chunk size would default to 96M which
would allow a maximum size of just below 1TB file to be uploaded, due to
the 10000 part rule for b2.
Now the calculated chunk size is used so the chunk size can be 5GB
making a max file size of 50TB.
Fixes#8460
If the pacer was used recursively and --max-connections was in use
then it could deadlock if all the connections were in use at the time
of recursive call (likely).
This affected the azureblob backend because when it receives an
InvalidBlockOrBlob error it attempts to clear the condition before
retrying. This in turn involves recursively calling the pacer.
This fixes the problem by skipping the --max-connections check if the
pacer is called recursively.
The recursive detection is done by stack inspection which isn't ideal,
but the alternative would be to add ctx to all >1,000 pacer calls. The
benchmark reveals stack inspection takes about 55nS per stack level so
it is relatively cheap.
Before this change, it was possible to have a deadlock when using
--fast-list for a sync if both the source and destination supported
ListR.
This fixes the problem by shortening the locking window.
Before this change, Rmdir (and other commands that rely on Rmdir) would fail
with "Access is denied" on Windows, if the directory had
FILE_ATTRIBUTE_READONLY. This could happen if, for example, an empty folder had
a custom icon added via Windows Explorer's interface (Properties => Customize =>
Change Icon...).
However, Microsoft docs indicate that "This attribute is not honored on
directories."
https://learn.microsoft.com/en-us/windows/win32/fileio/file-attribute-constants#file_attribute_readonly
Accordingly, this created an odd situation where such directories were removable
(by their owner) via File Explorer and the rd command, but not via rclone.
An upstream issue has been open since 2018, but has not yet resulted in a fix.
https://github.com/golang/go/issues/26295
This change gets around the issue by doing os.Chmod on the dir and then retrying
os.Remove. If the dir is not empty, this will still fail with "The directory is
not empty."
A bisync user confirmed that it fixed their issue in
https://forum.rclone.org/t/bisync-leaving-empty-directories-on-unc-path-1-or-local-filesystem-path-2-on-directory-renames/52456/4?u=nielash
It is likely also a fix for #8019, although @ncw is correct that Purge would be
a more efficient solution in that particular scenario.
Before this change, rclone could crash during modifyListing if a rename's
srcNewName is known but not found in the srcList
(srcNewName != "" && new == nil).
This scenario should not happen, but if it does, we should print an error
instead of crashing.
On #8458 there is a report of this possibly happening on v1.68.2. It is unknown
what the underlying issue was, and whether it still exists in the latest
version, but if it does, the user will now see an error and debug info instead
of a crash.
In this commit:
c63f1865f3 operations: copy: generate stable partial suffix
We made the partial suffix for non inplace copies stable. This was a
hash based off the file fingerprint.
However, given a directory of files which have the same fingerprint
the partial suffix collides. On some backends (eg the local backend)
the fingerprint is just the size and modification time so files with
different contents can collide.
The effect of collisions was hash failures on copy when using
--transfers > 1. These copies invariably retried successfully which
probably explains why this bug hasn't been reported.
This fixes the problem by adding the file name to the hash.
It also makes sure the hash is always represented as 8 hex bytes for
consistency.
In this commit we broke server side copy for files with spaces
4c5764204d internetarchive: fix server side copy files with &
This fixes the problem by using rest.URLPathEscapeAll which escapes
everything possible.
Fixes#8754
As of
4280ec75cc
the lib/transform docs are generated with //go:generate and embedded with
//go:embed.
Before this change, however, they were not getting automatically updated with
subsequent changes (like
fe62a2bb4e)
because `go generate ./lib/transform` was not being run as part of the release
making process.
This change fixes that by running it in `make commanddocs`.
Before, rclone serve would crash when sent a SIGHUP which contradicts
the documentation - saying it should flush the directory caches.
Moved signal handling from the mount into the vfs layer, which now
handles SIGHUP on all uses of the VFS including mount and serve.
Fixes#8607
