dcfs(7FS) File Systems dcfs(7FS)NAMEdcfs - 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 ar‐
chive.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌───────────────────────────────────────────────────────────┐
│ATTRIBUTE TYPE ATTRIBUTE VALUE │
│Interface Stability Uncommitted │
└───────────────────────────────────────────────────────────┘
SEE ALSOboot(1M), bootadm(1M), fiocompress(1M), attributes(5), ufs(7FS)NOTES
The dcfs compression/decompression file system works only with UFS.
SunOS 5.10 28 Nov 2007 dcfs(7FS)