1 Transparent decompression (-z option) is available on Linux kernels
2 using kernel version 2.4.14 or 2.4.9-ac14 or later.
4 You also need the zisofs-tools package, containing the mkzftree
5 utility, to create the compressed files; this package is available at:
7 ftp://ftp.kernel.org/pub/linux/utils/fs/zisofs/
9 The mkzftree utility can also be used to read compressed CD-ROMs on
10 systems which do not support transparent decompression.
12 The use of a separate utility allows compression to be controlled on a
13 per-file basis. A file which is not compressed can be read on any
16 Transparent decompression is implemented as an extension to Rock
17 Ridge, so Rock Ridge needs to be enabled (-R or -r options.)