Antonio SJ Musumeci
0aafdefc18
Add ability to invalidate gid cache on demand
...
SIGUSR2 or ioctl
2023-08-13 23:30:52 -05:00
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.
2023-06-26 22:44:23 -05:00
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.
2023-02-11 10:07:55 -05:00
Antonio SJ Musumeci
18dead4d86
Add new debug printing routines
2021-10-27 22:12:10 -04:00
Antonio SJ Musumeci
5f737cb7bf
Add option to log node memory usage metrics
2021-10-11 11:57:16 -04:00
Antonio SJ Musumeci
61c2187c14
Remove config ioctl calls
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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.
2021-08-02 16:56:20 -04:00
Antonio SJ Musumeci
538467b86d
config: rework global config, remove rwlock, make branches RCU like
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Also added unit tests. Should have done separately but found a number of bugs.
2021-01-14 21:02:10 -05:00
Antonio SJ Musumeci
1b26f4908e
general cleanup, slight memory reduction
2020-11-19 22:58:52 -05:00
Antonio SJ Musumeci
fc3453932a
branches: add per branch minfreespace w/ original value as default
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example: /mnt/disk0=RW,1G:/mnt/disk1=RW,2G
2020-09-04 21:04:45 -04:00
Antonio SJ Musumeci
2fe20b888e
clean up and separate out fs_* files
2020-08-18 19:28:36 -04:00
Antonio SJ Musumeci
2696079601
break fs.hpp up into separate files
2020-08-18 19:28:36 -04:00
Antonio SJ Musumeci
ec15872a1f
cleanup function signatures and definitions
2020-08-18 19:28:36 -04:00
Andrea Gelmini
3a6738475a
Fix typos
2020-07-20 13:01:33 +02:00
Antonio SJ Musumeci
c0990644e8
remove unnecessary libfuse flags nopath, nullpath_ok, and utime_omit_ok
2020-07-08 19:25:23 -04:00
Antonio SJ Musumeci
54c41c4994
rework config management
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* Add standard way to do str2val and val2str conversion
* Add support for a config file
* Add support for reading and writing settings via ioctl
2020-06-18 18:54:25 -04:00
Antonio SJ Musumeci
4c4c27a93e
set uid & gid when calling ioctl
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Turns out certain ioctl calls check the effective user id (FS_IOC_SETFLAGS).
2019-06-17 13:37:15 -04:00
Antonio SJ Musumeci
b69819e4b2
ioctl: don't set outbufsz when not needed
2019-03-20 10:18:55 -04:00
Antonio SJ Musumeci
95c0cc741d
replace libfuse's autoconf with makefile
2019-02-18 21:36:32 -05:00
Antonio SJ Musumeci
7bf607bb6b
fix FS_IOC_{GET,SET}{FLAGS,VERSION} ioctl calls
2019-02-17 11:48:19 -05:00
Antonio SJ Musumeci
9d9ee7b71d
general code cleanup
2019-01-31 22:47:09 -05:00
Antonio SJ Musumeci