xfs_rtcp(8)                                                                                                          xfs_rtcp(8)



NAME
       xfs_rtcp - XFS realtime copy command

SYNOPSIS
       xfs_rtcp [ -e extsize ] [ -p ] source ... target

DESCRIPTION
       xfs_rtcp  copies a file to the realtime partition on an XFS filesystem.  If there is more than one source and target, the
       final argument (the target) must be a directory which already exists.

OPTIONS
       -e extsize
              Sets the extent size of the destination realtime file.

       -p     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.

SEE ALSO
       xfs(5), mkfs.xfs(8), mount(8).

CAVEATS
       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.



                                                                                                                     xfs_rtcp(8)