summaryrefslogtreecommitdiffstats
path: root/cddl/lib/libzpool
Commit message (Collapse)AuthorAgeFilesLines
* Build all ZFS testing & debugging tools with -g.will2013-08-271-2/+4
| | | | | | 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.
* Add TRIM support.pjd2012-09-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Merge recent zfs vendor changes, sync code and adjust userland DEBUG.mm2012-09-121-0/+3
| | | | | | | | | | | | | | | | | | | | | 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
* Finally... Import the latest open-source ZFS version - (SPA) 28.pjd2011-02-271-9/+9
| | | | | | | | | | | | | | | 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
* When building libzpool on ia64 or sparc64, don't add the .note.GNU-stackdim2011-02-151-0/+2
| | | | | | section. Submitted by: kib
* Fix some leftover binaries and shared libraries in the system that stilldim2011-02-151-0/+1
| | | | | | | | | | | | | | | 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
* MFtbemd:imp2010-08-231-1/+1
| | | | | Prefer MACHNE_CPUARCH to MACHINE_ARCH in most contexts where you want to test of all the CPUs of a given family conform.
* Use real atomic operations for sparc64.marius2010-08-231-1/+1
| | | | MFC after: 1 week
* Add powerpc64 to the list of architectures with real atomic operations.nwhitehorn2010-08-231-1/+1
| | | | Submitted by: imp
* Remove manual .includes in cddl Makefilesuqs2010-03-021-0/+1
| | | | | | | | | | | | | | | - 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)
* atomic.S has been renamed opensolaris_atomic.S to avoid collisionskmacy2009-05-091-1/+1
|
* Switch over to gnu99 compilation on default for userland.rdivacky2009-03-141-2/+2
| | | | | | | | Tested by: make universe Tested by: ports exp build (done by pav) Reviewed by: ru Reviewed by: silence on arch Approved by: ed (mentor)
* Update ZFS from version 6 to 13 and bring some FreeBSD-specific changes.pjd2008-11-171-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* The sources covered by Sun's CDDL have been repo copied below thejb2008-03-271-17/+17
| | | | | | | | 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.
* - Reduce number of atomic operations needed to be implemented in asm bypjd2007-06-081-1/+6
| | | | | | | 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.
* Link libzpool, ztest and zdb against libpthread.pjd2007-04-171-2/+2
| | | | Requested by: ru
* Apply a set of style.Makefile(5) changes to src/cddl/ makefiles.ru2007-04-161-32/+31
| | | | | | | | | | 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
* Move atomic.S files to directories that better fit OpenSolaris directorypjd2007-04-071-1/+1
| | | | layout.
* Please welcome ZFS - The last word in file systems.pjd2007-04-061-0/+46
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/)
OpenPOWER on IntegriCloud