Antonio SJ Musumeci
fa537961c5
Simplify syslog wrapper a bit
1 year ago
Antonio SJ Musumeci
2722f4f64d
Fix error handling for cached writes
1 year ago
Antonio SJ Musumeci
5ab0fbcaee
Add manual GC triggering + configurable process queue depth
Yes, these are unrelated changes but somehow ended up being
prototyped together and I'm too lazy to separate them.
2 years ago
Antonio SJ Musumeci
6a14a10e6c
Fix read/write behavior and return value depending on direct_io
Also add parallel direct write option for 6.2+ kernels.
1 year ago
Antonio SJ Musumeci
82430e1079
Fix moveonenospc when file opened with append mode
1 year ago
Antonio SJ Musumeci
c72997f298
Make srcmounts readonly
All tools only read from srcmounts and the current setup had a bug
which caused branch mode and minfreespace to be stripped when using
config file.
2 years ago
Antonio SJ Musumeci
cdcfef2ceb
Remove duplicate entries in docs
2 years ago
Antonio SJ Musumeci
0a64d74b4b
Change default read-thread-count from -1 to 0 as documented
2 years ago
Antonio SJ Musumeci
26fd11cb4d
Workaround older gcc bug with namespacing std::hash
2 years ago
Antonio SJ Musumeci
eebd6e9eb4
Actively report to syslog when waiting for mounts
2 years ago
Antonio SJ Musumeci
1c5b0f2f5f
Fix loading readonly / write once options from file
2 years ago
Ilya Taranov
d04e04e89a
Fix config file parsing
2 years ago
Antonio SJ Musumeci
486c5d3734
Add ability to set readahead of mergerfs and branches
2 years ago
Antonio SJ Musumeci
373d331f39
Rework fuse read to use same buffers as messages
2 years ago
Antonio SJ Musumeci
84592a9f13
Remove splicing features
After numerous tests it was found the splice features were at best
the same performance as standard IO and at worse actually slower.
To simplify the code all splice features are removed.
2 years ago
Antonio SJ Musumeci
9effeb6869
Add "per-process" file caching feature
Allows chosing page caching based on process name.
2 years ago
Antonio SJ Musumeci
2d9c915641
Return NOTTY for all btrfs ioctl calls
mergerfs tries to pass through ioctl calls but due to the complexity
of btrfs calls their is risk of segfaults. In the future it may be
required to whitelist all supported ioctl calls.
2 years ago
Antonio SJ Musumeci
9adddfc66d
Add option to lazy umount target mount point
2 years ago
Antonio SJ Musumeci
3e313cd605
Forbid adding mountpoint to branch list
2 years ago
Antonio SJ Musumeci
92ccfd3c89
Hard code setting of allow_other, ignore when set
2 years ago
Antonio SJ Musumeci
a7113bb163
Allow setting of scheduling priority
2 years ago
Antonio SJ Musumeci
939eb3996a
Add option to wait for branches to become new mounts
branches-mount-timeout=UINT64 in seconds (default: 0)
2 years ago
Antonio SJ Musumeci
3ee93d4c56
Remove 'nonempty' argument
This makes it like all other filesystems and brings it into alignment
with libfuse3's behavior.
2 years ago
Antonio SJ Musumeci
d11807ef7c
Remove use_ino option and make behavior same as if set
2 years ago
Antonio SJ Musumeci
24423b8d2a
Add async message processing
2 years ago
Antonio SJ Musumeci
a6ca96fa08
Fix printf for 32bit systems
2 years ago
Antonio SJ Musumeci
7606430188
Remove libfuse abstraction in prep for adding request data
2 years ago
Antonio SJ Musumeci
32e2c9c48e
Tweaks for 32bit systems
2 years ago
Antonio SJ Musumeci
3b0d7fb26e
Fix setting of stat vars for symlinkify
2 years ago
Antonio SJ Musumeci
46ce28b149
Error when given invalid policy names
2 years ago
Andrea Gelmini
338e559e53
Fix typos
2 years ago
Antonio SJ Musumeci
c9a935835f
Fix query of attr during symlink
Using getattr when follow-symlink is enabled causes invalid type to the kernel
if symlink pointed to non-symlink.
3 years ago
Antonio SJ Musumeci
c43b464d6c
Call FUSE getattr rather than syscall for extra logic
While more efficient calling regular getattr (stat) leads to incorrect
information being returned and would not work correctly when using
symlinkify.
3 years ago
Antonio SJ Musumeci
e256c88e4c
Get attrs for link, not target
3 years ago
Antonio SJ Musumeci
ee8532c70d
Ensure server handling of locks is disabled
3 years ago
Antonio SJ Musumeci
18dead4d86
Add new debug printing routines
3 years ago
Antonio SJ Musumeci
5f737cb7bf
Add option to log node memory usage metrics
3 years ago
Antonio SJ Musumeci
313aa2a1d3
Update ghc::filesystem and nonstd::optional
3 years ago
Antonio SJ Musumeci
8def16a811
Fix infinite loop in mfs action policy
3 years ago
Antonio SJ Musumeci
43a6d66e3c
Major cleanup of libfuse to remove unneeded features
* Remove request interrupt code. Required tracking of all requests unnecesssarily.
* Remove all debugging printing. Have plans to do full replacement.
* Remove deprecated functions.
* Remove unneeded error checking.
* Remove "userdata" which was unused.
* Remove allow_root feature.
3 years ago
Antonio SJ Musumeci
61c2187c14
Remove config ioctl calls
While they were going to be the new way of interacting with the runtime config
I've decided to use toml based config for mergerfs v3. In that case all updates
will happen through the config file and ioctl will only be used to load/reload
the config rather than a key:value like API.
3 years ago
Antonio SJ Musumeci
7013ff9aeb
Update nonstd::optional to v3.4.0
3 years ago
Antonio SJ Musumeci
3ce0dc56e4
Update ghc::filesystem to v1.5.8
3 years ago
Antonio SJ Musumeci
098f353bf1
pfrd: fix mod by zero error when all branches are filtered
3 years ago
Antonio SJ Musumeci
8adebc9489
new features: follow-symlinks, rename-exdev, link-exdev
* follow-symlinks: allows mergerfs to transparently follow symlinks
* link-exdev: in the event a link returns EXDEV create a symlink instead
* rename-exdev: in the event a rename returns EXDEV move the oldpath and
create a symlink for the newpath
4 years ago
Antonio SJ Musumeci
d337574665
fix parsing of relative branch paths
4 years ago
Antonio SJ Musumeci
f6e37672b8
reset dentry buffer when rewind'ed
4 years ago
Antonio SJ Musumeci
538467b86d
config: rework global config, remove rwlock, make branches RCU like
Also added unit tests. Should have done separately but found a number of bugs.
4 years ago
Antonio SJ Musumeci
f50812a9ce
dirname should not return an empty string
4 years ago
Antonio SJ Musumeci
44a98910ba
msp policies stopped before root path
4 years ago