| 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.
ufs(4FS), attributes(7), boot(8), bootadm(8), fiocompress(8)
The dcfs compression/decompression file
system works only with UFS.
| November 28, 2007 | OmniOS |