Commit Graph

22 Commits

Author SHA1 Message Date
Xin LI
c36047bdb7 Add dependencies to various libraries to libzfs and libzpool.
Submitted by:	sef
2014-10-03 20:36:09 +00:00
Marcel Moolenaar
e7d939bda2 Remove ia64.
This includes:
o   All directories named *ia64*
o   All files named *ia64*
o   All ia64-specific code guarded by __ia64__
o   All ia64-specific makefile logic
o   Mention of ia64 in comments and documentation

This excludes:
o   Everything under contrib/
o   Everything under crypto/
o   sys/xen/interface
o   sys/sys/elf_common.h

Discussed at: BSDcan
2014-07-07 00:27:09 +00:00
Warner Losh
98407b8bc2 Spell NO_PROFILE= as MK_PROFILE=no. 2014-04-25 19:25:26 +00:00
Will Andrews
5a5347c3f1 Build all ZFS testing & debugging tools with -g.
These programs and everything using libzpool rely on the embedded asserts to
verify the correctness of operations.  Given that, the core dumps would be
useless without debug symbols.
2013-08-27 04:01:31 +00:00
Pawel Jakub Dawidek
bcb77be2b7 Add TRIM support.
The code builds a map of regions that were freed. On every write the
code consults the map and eventually removes ranges that were freed
before, but are now overwritten.

Freed blocks are not TRIMed immediately. There is a tunable that defines
how many txg we should wait with TRIMming freed blocks (64 by default).

There is a low priority thread that TRIMs ranges when the time comes.
During TRIM we keep in-flight ranges on a list to detect colliding
writes - we have to delay writes that collide with in-flight TRIMs in
case something will be reordered and write will reached the disk before
the TRIM. We don't have to do the same for in-flight writes, as
colliding writes just remove ranges to TRIM.

Sponsored by:	multiplay.co.uk

This work includes some important fixes and some improvements obtained
from the zfsonlinux project, including TRIMming entire vdevs on pool
create/add/attach and on pool import for spare and cache vdevs.

Obtained from:	zfsonlinux
Submitted by:	Etienne Dechamps <etienne.dechamps@ovh.net>
2012-09-23 19:40:58 +00:00
Martin Matuska
4c5238d576 Merge recent zfs vendor changes, sync code and adjust userland DEBUG.
Illumos issued covered:
1884 Empty "used" field for zfs *space commands
3006 VERIFY[S,U,P] and ASSERT[S,U,P] frequently check if first argument
     is zero
3028 zfs {group,user}space -n prints (null) instead of numeric GID/UID
3048 zfs {user,group}space [-s|-S] is broken
3049 zfs {user,group}space -t doesn't really filter the results
3060 zfs {user,group}space -H output isn't tab-delimited
3061 zfs {user,group}space -o doesn't use specified fields order
3064 usr/src/cmd/zpool/zpool_main.c misspells "successful"
3093 zfs {user,group}space's -i is noop
3098 zfs userspace/groupspace fail without saying why when run as non-root

References:
  https://www.illumos.org/issues/ + [issue_id]

Obtained from:	illumos (vendor/illumos, vendor/illumos-sys)
MFC after:	2 weeks
2012-09-12 18:05:43 +00:00
Pawel Jakub Dawidek
10b9d77bf1 Finally... Import the latest open-source ZFS version - (SPA) 28.
Few new things available from now on:

- Data deduplication.
- Triple parity RAIDZ (RAIDZ3).
- zfs diff.
- zpool split.
- Snapshot holds.
- zpool import -F. Allows to rewind corrupted pool to earlier
  transaction group.
- Possibility to import pool in read-only mode.

MFC after:	1 month
2011-02-27 19:41:40 +00:00
Dimitry Andric
38d82872c6 When building libzpool on ia64 or sparc64, don't add the .note.GNU-stack
section.

Submitted by:	kib
2011-02-15 22:28:15 +00:00
Dimitry Andric
152e60f2fe Fix some leftover binaries and shared libraries in the system that still
have an executable stack, due to linking in hand-assembled .S or .s
files, that have no .GNU-stack sections:

RWX --- ---  /lib/libcrypto.so.6
RWX --- ---  /lib/libmd.so.5
RWX --- ---  /lib/libz.so.6
RWX --- ---  /lib/libzpool.so.2
RWX --- ---  /usr/lib/liblzma.so.5

These were found using scanelf, from the sysutils/pax-utils port.

Reviewed by:	kib
2011-02-15 22:03:09 +00:00
Warner Losh
25faff346c MFtbemd:
Prefer MACHNE_CPUARCH to MACHINE_ARCH in most contexts where you want
to test of all the CPUs of a given family conform.
2010-08-23 22:24:11 +00:00
Marius Strobl
222447d5e0 Use real atomic operations for sparc64.
MFC after:	1 week
2010-08-23 22:04:30 +00:00
Nathan Whitehorn
de563149f5 Add powerpc64 to the list of architectures with real atomic operations.
Submitted by:	imp
2010-08-23 16:47:29 +00:00
Ulrich Spörlein
4ef20db290 Remove manual .includes in cddl Makefiles
- Break the dependency on ../Makefile.inc for .PATH, and include
  ../Makefile.inc implicitly. This is required to ...
- Set WARNS?=6 in top-level Makefile.inc
- Remove now redundant WARNS settings, add WARNS?=0 where appropriate
- Remove redundant SHLIB_MAJOR overrides
- Use NO_MAN, not MK_MAN=no
- Remove redundant inclusion of bsd.own.mk
- Order Makefiles more according to style.Makefile(9)
- Reduce diff of cddl Makefiles against each other

No objection:	pjd
Approved by:	ed (co-mentor)
2010-03-02 19:04:07 +00:00
Kip Macy
3f9fc7fea0 atomic.S has been renamed opensolaris_atomic.S to avoid collisions 2009-05-09 05:39:35 +00:00
Roman Divacky
300d03a832 Switch over to gnu99 compilation on default for userland.
Tested by:	make universe
Tested by:	ports exp build (done by pav)
Reviewed by:	ru
Reviewed by:	silence on arch
Approved by:	ed (mentor)
2009-03-14 17:55:16 +00:00
Pawel Jakub Dawidek
1ba4a712dd Update ZFS from version 6 to 13 and bring some FreeBSD-specific changes.
This bring huge amount of changes, I'll enumerate only user-visible changes:

- Delegated Administration

	Allows regular users to perform ZFS operations, like file system
	creation, snapshot creation, etc.

- L2ARC

	Level 2 cache for ZFS - allows to use additional disks for cache.
	Huge performance improvements mostly for random read of mostly
	static content.

- slog

	Allow to use additional disks for ZFS Intent Log to speed up
	operations like fsync(2).

- vfs.zfs.super_owner

	Allows regular users to perform privileged operations on files stored
	on ZFS file systems owned by him. Very careful with this one.

- chflags(2)

	Not all the flags are supported. This still needs work.

- ZFSBoot

	Support to boot off of ZFS pool. Not finished, AFAIK.

	Submitted by:	dfr

- Snapshot properties

- New failure modes

	Before if write requested failed, system paniced. Now one
	can select from one of three failure modes:
	- panic - panic on write error
	- wait - wait for disk to reappear
	- continue - serve read requests if possible, block write requests

- Refquota, refreservation properties

	Just quota and reservation properties, but don't count space consumed
	by children file systems, clones and snapshots.

- Sparse volumes

	ZVOLs that don't reserve space in the pool.

- External attributes

	Compatible with extattr(2).

- NFSv4-ACLs

	Not sure about the status, might not be complete yet.

	Submitted by:	trasz

- Creation-time properties

- Regression tests for zpool(8) command.

Obtained from:	OpenSolaris
2008-11-17 20:49:29 +00:00
John Birrell
e327f52446 The sources covered by Sun's CDDL have been repo copied below the
src/cddl and src/sys/cddl directories per the core@ decision following
the license review.

This change modifies the affected Makefiles to reference the sources
in their new location.
2008-03-27 23:21:25 +00:00
Pawel Jakub Dawidek
3b7917d766 - Reduce number of atomic operations needed to be implemented in asm by
implementing some of them using existing ones.
- Allow to compile ZFS on all archs and use atomic operations surrounded
  by global mutex on archs we don't have or can't have all atomic
  operations needed by ZFS.
2007-06-08 12:35:47 +00:00
Pawel Jakub Dawidek
1c22c47c35 Link libzpool, ztest and zdb against libpthread.
Requested by:	ru
2007-04-17 15:52:37 +00:00
Ruslan Ermilov
5941f0355c Apply a set of style.Makefile(5) changes to src/cddl/ makefiles.
There are some insignificant non-style changes as well.

Not fixed: makefiles use ${LIBTHR} that doesn't exist, thus
breaking "make checkdpadd" and not tracking dependencies
properly.

Approved by:	pjd
2007-04-16 21:20:26 +00:00
Pawel Jakub Dawidek
3dc4488c91 Move atomic.S files to directories that better fit OpenSolaris directory
layout.
2007-04-07 23:54:54 +00:00
Pawel Jakub Dawidek
f0a75d274a Please welcome ZFS - The last word in file systems.
ZFS file system was ported from OpenSolaris operating system. The code in under
CDDL license.

I'd like to thank all SUN developers that created this great piece of software.

Supported by:	Wheel LTD (http://www.wheel.pl/)
Supported by:	The FreeBSD Foundation (http://www.freebsdfoundation.org/)
Supported by:	Sentex (http://www.sentex.net/)
2007-04-06 01:09:06 +00:00