freebsd-dev

History

Pawel Jakub Dawidek 1b4509372f MFC r201684. Teach the (gpt)zfsboot and zfsloader raidz code to use its buffers more efficiently. Before this patch, in the worst case memory use would increase exponentially on the number of drives in the raidz vdev. Submitted by: Matt Reimer <mattjreimer@gmail.com> Sponsored by: VPOP Technologies, Inc. Silence from: dfr		2010-02-23 16:46:34 +00:00
..
fletcher.c
lzjb.c
README	Add support for booting from raidz1 and raidz2 pools.	2009-05-16 10:48:20 +00:00
sha256.c
zfsimpl.h	MFC r201689:	2010-01-20 01:13:52 +00:00
zfssubr.c	MFC r201684.	2010-02-23 16:46:34 +00:00

README

$FreeBSD$

This directory contains various files derived from CDDL sources that
are used by the ZFS bootstrap:

    fletcher.c			checksum support
    sha256.c			checksum support
    lzjb.c			compression support
    zfssubr.c			checksum, compression and raidz support
    zfsimpl.h			mostly describing the physical layout

The files fletcher.c, lzjb.c and sha256.c are largely identical to the
ZFS base code (with write support removed) and could be shared but
that might complicate future imports from OpenSolaris.