Fanotify mount
WebThe fanotify API is a linux-specific API for notification and interception of filesystem events. In some ways it is similar to inotify, but more powerful. Unlike inotify based approaches to filesystem monitoring using fanotify has several advantages: An entire filesystem/mount can be monitored with very low overhead. WebMar 7, 2024 · I can runfatrace --current-mount on a mount of the btrfs root, just not in any mounted subvolume. That watch will still get the subvolume events, I added a test in commit 061b414 . Now, I realize that does not help much if you only have subvolumes mounted, and not the root device -- but it seems this is the best that Linux can do.
Fanotify mount
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WebA tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. WebMy motivation is to close functional gaps between fanotify and inotify. One of the largest gaps right now is that FAN_REPORT_FID is limited to a subset of local filesystems. The idea is to report fid's that are "good enough" and that there is no need to require that fid's can be used by open_by_handle_at() because that is a non-requirement for ...
WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH 1/1] Avoid having to provide a fake/invalid fd and path @ 2014-03-26 15:30 xypron.glpk 2014-03-26 18:47 ` Jan Kara 2014-04-17 20:37 ` [PATCH 1/1] Avoid having to provide a fake/invalid fd and path Andrew Morton 0 siblings, 2 replies; 6+ messages in thread From: xypron.glpk @ 2014 … WebThe W&OD trail borders Ashburn and has revived the old village, replacing the train with cyclists, joggers, dog walkers, and moms pushing strollers. What used to be open farmland as recently as the 1980s is now a major hi-tech, commercial and residential district, home to chic lifestyle precincts, dining and entertainment complexes and ...
WebOct 7, 1999 · where fanotify ‘flags’ and ‘event-flags’ are values used in fanotify_init call, ‘mnt_id’ is the mount point identifier, ‘mflags’ is the value of flags associated with mark which are tracked separately from events mask. ‘ino’ and ‘sdev’ are target inode and device, ‘mask’ is the events mask and ‘ignored_mask’ is ... Web(fanotify_old_default_max_marks * fanotify_default_max_groups) * Most of the memory cost of adding an inode mark is pinning the marked inode. * The size of the filesystem inode struct is not uniform across filesystems,
WebDec 11, 2011 · Fanotify as it is right now is only useful for file scanners. I was hoping to use it to control and monitor access to configuration files (storing changesets and identifying …
WebFAN_MARK_MOUNT Mark the mount point specified by pathname. If pathname is not itself a mount point, the mount point containing pathname will be marked. All directories, subdirectories, and the contained files of the mount point will be monitored. FAN_MARK_IGNORED_MASK The events in mask shall be added to or removed from … hot dogs free imagesWebDec 11, 2011 · File replacement or deletion is not caught at all, not even using the FAN_OPEN_PERM FAN_ACCESS_PERM marks (using FAN_CLASS_CONTENT or FAN_CLASS_PRE_CONTENT). Neither is subdirectory creation, renaming, or deletion! This is definitely unsatisfactory. Fanotify as it is right now is only useful for file scanners. hot dogs fast food restaurantsWebFAN_MARK_MOUNT Mark the mount point specified by pathname . If pathname is not itself a mount point, the mount point containing pathname will be marked. All directories, subdirectories, and the contained files of the mount point will be monitored. ptac with merv 13