DCFS(4FS) File Systems DCFS(4FS)
dcfs - Compression file system
#include <sys/filio.h>
#include <sys/fs/decomp.h>
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.
Uncommitted
ufs(4FS), attributes(7), boot(8), bootadm(8), fiocompress(8)
The dcfs compression/decompression file system works only with UFS.
illumos November 28, 2007 illumos
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
Uncommitted
SEE 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