pcu-fadvise - predeclare an access pattern on given files
pcu-fadvise [-a ADVICE] [-o OFFSET] [-l LENGTH] FILE...
A command-line interface to the posix_fadvise(2) syscall to tell the kernel to optimize access patterns for specified files.
File access pattern advice.
ADVICE must be one of the following:
The default advice is normal.
Apply advice only to the given byte offset. This offset rounded down to the previous page offset. The default offset is zero (beginning of the file).
Apply advice only to the given length in bytes. This length is rounded up next page offset. The default is to scan the entire file.
Errors only.
none
None known. Email pcu@librelist.com if you find any.