71 commits

Author	SHA1	Message	Date
trapexit	3222de6c9c	Fixup debug output (#1617)	2026-02-12 22:50:38 -06:00
trapexit	9b046d9a34	Rework credential handling to support chroot & idmap (#1595) ... Run in an elevated credential mode (root) and let the kernel manage entitlements. Will result in slightly different behavior but should not be noticed by most.	2025-12-05 21:03:48 -06:00
trapexit	960f5fdbba	Fix some links in docs (#1582)	2025-11-18 08:35:27 -06:00
trapexit	2412ae7316	Further tweaks to config parsing and error reporting (#1559) ... * Further tweaks to config parsing and error reporting * Fix static builds	2025-11-01 15:20:30 -05:00
trapexit	727c522fb8	Rework config, centralize fuse config (#1547)	2025-10-24 08:20:29 -05:00
trapexit	ca59ae53a5	idmap mount support (#1523) ... * Add idmap mount support * Further replacement of std::filesystem::path to fs::path * Update docs regarding idmap support	2025-09-18 00:07:28 -05:00
trapexit	8c649d33ee	Start using std::filesystem::path for fusepath (#1522)	2025-09-17 22:51:16 -05:00
trapexit	f64ff9ca1e	Revert removal of readdir init setup, simplify cfg usage (#1520)	2025-09-06 11:03:51 -05:00
trapexit	6ac7f389c5	Misc changes (#1513) ... * Start moving to string_view where possible * Rework readdir object to use atomic load/store	2025-08-21 22:42:58 -05:00
trapexit	4439c2a030	Add setting of oom_score_adj (#1504) ... To limit risk of killing by OOM Killer.	2025-08-07 23:58:06 -05:00
trapexit	2b500f194a	Rework of runtime interface (#1498) ... Also have special error handling for when branches are invalid and ENOENT would be returned for getattr and readdir so users understand what is going on and the runtime interface can still be used to fix the problem.	2025-07-21 18:18:59 -05:00
trapexit	f852474073	Update the secondary group cache (#1492) ... * Use concurrent_flat_map to build a global cache rather than per thread. * Create global maintanence thread manager for clearing unused cache entries.	2025-07-05 17:05:53 -05:00
trapexit	9e626228be	Add mergerfs.collect-info (#1491) ... A tool to collect info for support requests.	2025-07-03 20:18:05 -05:00
trapexit	77ef88b04c	Add fsck.mergerfs tool (#1483)	2025-06-23 21:57:55 -05:00
trapexit	095fcf82a3	Misc doc updates	2025-06-08 23:59:17 -05:00
trapexit	e310d24615	Add support for FUSE passthrough	2025-06-05 23:47:42 -05:00
trapexit	fa3266ca7f	Add podman release build tooling + misc build fixes (#1455)	2025-05-08 00:00:53 -05:00
trapexit	344014aa81	Rework thread pool for increased stability + config and doc updates (#1453) ... Also updates fmt to 11.2.0 and replaced syslog usage with a wrapper leveraging fmt.	2025-05-05 18:28:49 -05:00
Antonio SJ Musumeci	de2a82800a	Improve mount waiting + misc doc improvements ... Adds user.mergerfs.branch and user.mergerfs.branch_mounts_here Adds .mergerfs.branch and .mergerfs.branch_mounts_here files.	2025-04-23 15:58:36 -05:00
Antonio SJ Musumeci	80085c9844	Add statx support	2025-04-04 22:23:16 -05:00
Antonio SJ Musumeci	d6a2f06797	Only set allow_other when running as root	2023-10-29 01:44:18 -05:00
Antonio SJ Musumeci	a7069153bd	Warn if not running as root	2023-10-22 00:43:19 -05:00
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	6dcf6111af	Add callbacks for newer functions ... * setupmapping * removemapping * syncfs * tmpfile	2023-08-13 17:38:13 -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	eebd6e9eb4	Actively report to syslog when waiting for mounts	2023-03-28 19:01:21 -04:00
Antonio SJ Musumeci	486c5d3734	Add ability to set readahead of mergerfs and branches	2023-03-09 00:12:57 -05:00
Antonio SJ Musumeci	373d331f39	Rework fuse read to use same buffers as messages	2023-02-26 23:31:44 -05:00
Antonio SJ Musumeci	9effeb6869	Add "per-process" file caching feature ... Allows chosing page caching based on process name.	2023-02-18 01:16:36 -05:00
Antonio SJ Musumeci	9adddfc66d	Add option to lazy umount target mount point	2023-02-02 21:20:23 -05:00
Antonio SJ Musumeci	a7113bb163	Allow setting of scheduling priority	2023-01-25 23:38:31 -05:00
Antonio SJ Musumeci	939eb3996a	Add option to wait for branches to become new mounts ... branches-mount-timeout=UINT64 in seconds (default: 0)	2023-01-25 11:59:14 -05:00
Antonio SJ Musumeci	7606430188	Remove libfuse abstraction in prep for adding request data	2022-11-26 23:30:27 -06:00
Antonio SJ Musumeci	46ce28b149	Error when given invalid policy names	2022-08-06 23:01:23 -04:00
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.	2021-08-29 00:05:30 -04:00
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.	2021-01-14 21:02:10 -05:00
Antonio SJ Musumeci	ec15872a1f	cleanup function signatures and definitions	2020-08-18 19:28:36 -04:00
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 ... * 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	d119807adb	restructure readdir, add readdir_plus ... Does not enable READDIR_AUTO. Might add in the future.	2020-02-22 19:45:52 -05:00
Antonio SJ Musumeci	8cb7195c3e	add copy_file_range support	2019-06-03 07:12:05 -04:00
Antonio SJ Musumeci	1ca70521a4	remove 'remote' flock support	2019-05-19 17:34:56 -04:00
Antonio SJ Musumeci	6ecc618d83	remove .fuse_hidden file creation ... addresses #521 mergerfs is written using libfuse's high level API. The HLAPI forces a certain behavior with regard to unlinking or rename overwriting of open files. It renames the file to .fuse_hiddenXXXXXX and when incoming requests refer to the unlinked file it will use path based calls and use that path. This behavior leads to rmdirs failing or some software noticing the .fuse_hidden files. This patch changes the HLAPI and removes entirely the .fuse_hidden behavior. See the README for more.	2019-04-13 21:41:51 -04:00
Antonio SJ Musumeci	0918dfd117	make attr, entry, negative_entry cache timeouts runtime configurable	2019-02-23 01:03:20 -05:00
Antonio SJ Musumeci	9d9ee7b71d	general code cleanup	2019-01-31 22:47:09 -05:00
Antonio SJ Musumeci	87b2795f2b	set direct_io per open/create, now runtime configurable	2019-01-11 15:23:14 -05:00
Antonio SJ Musumeci	de0985c135	add libfuse 2.9.7 to repo and build against libfuse.a	2017-06-02 11:25:25 -04:00
Antonio SJ Musumeci	87c2f2f9dc	add nullrw feature to facilitate benchmarking	2017-05-26 18:11:18 -04:00
Antonio SJ Musumeci	162b99e6b8	enable nopath and nullpath_ok	2017-04-12 13:52:06 -04:00
Antonio SJ Musumeci	8b976ab3c1	support older libfuse without utime_omit_ok flag	2017-04-11 09:23:40 -04:00