DCFS(4FS) File Systems DCFS(4FS)
NAME
dcfs - Compression file system
SYNOPSIS
#include <sys/filio.h> #include <sys/fs/decomp.h>DESCRIPTION
The
dcfs filesystem is a layered filesystem that you use to compress
data when writing to a file and decompress upon read. The primary
function of the
dcfs filesystem is to compress individual files when
constructing a boot archive and when reading or booting from the
archive.
INTERFACE STABILITY
UncommittedSEE ALSO
ufs(4FS),
attributes(7),
boot(8),
bootadm(8),
fiocompress(8)NOTES
The
dcfs compression/decompression file system works only with UFS.
illumos November 28, 2007 illumos
