11/11/2023 0 Comments Man monit linux![]() Must still be enabled on a per-file basis, as described inįcntl(2).) Since Linux 4.5, this mount option requires theĬAP_SYS_ADMIN capability and a kernel configured with theĬONFIG_MANDATORY_FILE_LOCKING option. Updates will be flushed to disk only in the cases listed above.) MS_MANDLOCK Permit mandatory locking on files in this filesystem. That stat(2) will return the correctly updated atime, but the atime (TheĪdvantage of combining MS_STRICTATIME and MS_LAZYTIME is Where the MS_STRICTATIME mount option is also enabled. Include frequent random writes to preallocated files, as well as cases Examples of workloads where this option could be of significant benefit System crash, the atime and mtime fields on disk might be out of date by Inode's timestamps, especially mtime and atime. This mount option significantly reduces writes needed to update the more than 24 hours have passed since the inode was written to disk.an undeleted inode is evicted from memory or.the application employs fsync(2), syncfs(2), or.the inode needs to be updated for some change unrelated to file.Maintaining these changes only in memory. (since Linux 4.0) Reduce on-disk updates of inode timestamps (atime, mtime, ctime) by (This property canīe obtained for individual directories or subtrees using (since Linux 2.5.19) Make directory changes on this filesystem synchronous. Or all of these flags, as described later in this page. Note that some operation types ignore some The list below describes the additional flags that can be Furtherįlags may be specified in mountflags to modify the behavior of Create a new mount: mountflags includes none of the aboveĮach of these operations is detailed later in this page.Move an existing mount to a new location: mountflags includes.Includes one of MS_SHARED, MS_PRIVATE, MS_SLAVE, or Change the propagation type of an existing mount: mountflags. ![]()
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