diff options
Diffstat (limited to 'src/bindfs.1')
| -rw-r--r-- | src/bindfs.1 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/bindfs.1 b/src/bindfs.1 index b681e44..db2e4fe 100644 --- a/src/bindfs.1 +++ b/src/bindfs.1 @@ -389,6 +389,11 @@ otherwise thread-safe, there is currently a race condition that may pose a security risk for some use cases. See \fB\%BUGS\fP below. .TP +.B \-\-direct\-io, \-o direct\-io +Forces each read/write operation to be forwarded 1:1 to the underlying FS, +disabling batching and caching by the kernel. + +.TP .B \-\-forward\-odirect=\fIalignment\fP, \-o forward\-odirect=\fIalignment\fP Enable experimental \fBO_DIRECT\fP forwarding, with all read/write requests rounded to the given alignment (in bytes). By default, the \fBO_DIRECT\fP flag is |