freebsd-nq/sys/cddl/boot/zfs
Martin Matuska 2d9cf57e18 Introduce "feature flags" for ZFS pools (bump SPA version to 5000).
Add first feature "com.delphix:async_destroy" (asynchronous destroy
of ZFS datasets).
Implement features support in ZFS boot code.

Illumos revisions merged:
13700:2889e2596bd6
13701:1949b688d5fb
2619 asynchronous destruction of ZFS file systems
2747 SPA versioning with zfs feature flags

References:
https://www.illumos.org/issues/2619
https://www.illumos.org/issues/2747

Obtained from:	illumos (issue , )
MFC after:	1 month
2012-06-11 11:35:22 +00:00
..
fletcher.c Finally... Import the latest open-source ZFS version - (SPA) 28. 2011-02-27 19:41:40 +00:00
lzjb.c
README
sha256.c
zfsimpl.h Introduce "feature flags" for ZFS pools (bump SPA version to 5000). 2012-06-11 11:35:22 +00:00
zfssubr.c - Correctly read gang header from raidz. 2011-10-20 15:42:38 +00:00
zle.c Finally... Import the latest open-source ZFS version - (SPA) 28. 2011-02-27 19:41:40 +00:00

$FreeBSD$

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.