Manual Reference Pages - XFS_RTCP (8)
xfs_rtcp - XFS realtime copy command
extsize ] [
source ... target
xfs_rtcp copies a file to the realtime partition on an XFS filesystem.
If there is more than one
target, the final argument (the
target) must be a directory which already exists.
-e extsize |
Sets the extent size of the destination realtime file.
Use if the size of the source file is not an even multiple of
the block size of the destination filesystem. When
-p is specified
xfs_rtcp will pad the destination file to a size which is an even multiple
of the filesystem block size.
This is necessary since the realtime file is created using
direct I/O and the minimum I/O is the filesystem block size.
Currently, realtime partitions are not supported under the Linux
version of XFS, and use of a realtime partition
WILL CAUSE CORRUPTION on the data partition. As such, this command is made available for curious
DEVELOPERS ONLY at this point in time.
Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.