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* | | | | | Add forwards compatibility for libzfs_coremm2013-03-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Unsupported: creation of multiple snapshots including "zfs snapshot -r"
* | | | | | WiP merge of libzfs_core (MFV r238590, r238592)mm2013-03-053-2/+39
| |_|_|_|/ |/| | | | | | | | | | | | | | not yet working, ioctl handling needs to be changed
* | | | | Add a new LIBRARIES_ONLY make variable to disable the build and installbrooks2013-01-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | of files other than the actual libraries. Use LIBRARIES_ONLY to supress the inclusion of files in the lib32 distribution that are duplicates of files in base. Sponsored by: DARPA, AFRL Reviewed by: emaste
* | | | | Implement DTrace for PowerPC. This includes both 32-bit and 64-bit.jhibbits2012-11-072-1/+6
| |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is one known issue: Some probes will display an error message along the lines of: "Invalid address (0)" I tested this with both a simple dtrace probe and dtruss on a few different binaries on 32-bit. I only compiled 64-bit, did not run it, but I don't expect problems without the modules loaded. Volunteers are welcome. MFC after: 1 month
* | | | 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
* | | | Finish porting execsnoop to FreeBSD. This includes replacing the zonenamerpaulo2012-09-011-0/+2
| | | | | | | | | | | | | | | | with a jail ID and removing the project ID from the list of options.
* | | | Partial MFV (illumos-gate 13753:2aba784c276b)mm2012-07-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2762 zpool command should have better support for feature flags References: https://www.illumos.org/issues/2762 MFC after: 2 weeks
* | | | Initial commit of an I/O provider for DTrace on FreeBSD.gnn2012-07-112-144/+35
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These probes are most useful when looking into the structures they provide, which are listed in io.d. For example: dtrace -n 'io:genunix::start { printf("%d\n", args[0]->bio_bcount); }' Note that the I/O systems in FreeBSD and Solaris/Illumos are sufficiently different that there is not a 1:1 mapping from scripts that work with one to the other. MFC after: 1 month
* | | Introduce "feature flags" for ZFS pools (bump SPA version to 5000).mm2012-06-112-1/+7
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 #2619, #2747) MFC after: 1 month
* | Add DTrace's io.d, which handles tranlsations for file, buffer andgnn2012-06-051-0/+220
|/ | | | | device info structures as well as the fds[] array. This is a raw version of the file, unmodified, to be used as a baseline.
* Enable build of DTrace-related userland parts for MIPSgonzo2012-03-242-3/+7
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* Merge new ZFS features from illumos:mm2011-11-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | 1644 add ZFS "clones" property https://www.illumos.org/issues/1644 1645 add ZFS "written" and "written@..." properties https://www.illumos.org/issues/1645 1646 "zfs send" should estimate size of stream https://www.illumos.org/issues/1646 1647 "zfs destroy" should determine space reclaimed by destroying multiple snapshots https://www.illumos.org/issues/1647 1693 persistent 'comment' field for a zpool https://www.illumos.org/issues/1693 1708 adjust size of zpool history data https://www.illumos.org/issues/1708 1748 desire support for reguid in zfs https://www.illumos.org/issues/1748 Obtained from: illumos (changesets 13514, 13524, 13525) MFC after: 1 month
* Change the Makefile in cddl/lib/drti to use bsd.lib.mk instead ofrwatson2011-11-281-1/+1
| | | | | | | | | | | bsd.prog.mk -- we need to compile PIC, which requires a library build. With this change, USDT (userspace DTrace probes) work from within shared libraries. PR: kern/159046 Submitted by: Alex Samorukov <samm at os2.kiev.ua> Comments by: Scott Lystig Fritchie <slfritchie at snookles.com> MFC after: 3 days
* Fix a few gratuitous library dependencies. Some of the ZFS utilitiesrmh2011-10-301-2/+2
| | | | | | | | | | | | | | | | | are linked with libraries they don't use: - zinject doesn't use libavl - ztest doesn't use libz - zdb uses neither libavl nor libz - zfs uses neither libbsdxml nor libm, nor libsbuf - zpool uses neither libbsdxml nor libm, nor libsbuf In addition, libzfs needs libm because it uses pow(), however it isn't linked with -lm. This went unnoticed because all its users had -lm before. Reviewed by: pjd, mm Approved by: kib (mentor) MFC after: 1 week
* Finally... Import the latest open-source ZFS version - (SPA) 28.pjd2011-02-272-21/+26
| | | | | | | | | | | | | | | 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
* Use ${PICFLAG} instead of -fpic.rpaulo2010-10-271-1/+1
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* MFtbemd:imp2010-08-232-3/+3
| | | | | 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
* Don't link drti.o with libelf_pic.a. This means that all software withrpaulo2010-08-211-7/+1
| | | | | | | userland SDT probes must be linked with libelf explicitly. Requested by: kib Sponsored by: The FreeBSD Foundation
* Link drti.o with a PIC version of libelf. This is needed becauserpaulo2010-08-211-2/+9
| | | | | | | drti.o depends on libelf and this avoids linking every other drti.o program (namely programs with USDT probes) with libelf. Sponsored by: The FreeBSD Foundation
* Add libdtrace support for tracing userland programs.rpaulo2010-08-213-3/+196
| | | | | | | | | | | | | | | | | | Summary of changes: * Implement a compatibility shim between Solaris libproc and our libproc and remove several ifdefs because of this. * Port the drti to FreeBSD. * Implement the missing DOODAD sections * Link with libproc and librtld_db * Support for ustack, jstack and uregs (by sson@) * Misc bugfixing When writing the SUWN_dof section, we had to resort to building the ELF file layout by "hand". This is the job of libelf, but our libelf doesn't support this yet. When libelf is fixed, we can remove the code under #ifdef BROKEN_LIBELF. Sponsored by: The FreeBSD Foundation
* Use double quotes when checking the value of MACHINE_ARCH.rpaulo2010-08-211-1/+1
| | | | Sponsored by: The FreeBSD Foundation
* The DTrace instrumentation object is going to be i386/amd64 only.rpaulo2010-08-211-1/+2
| | | | Sponsored by: The FreeBSD Foundation
* libdtrace, dtrace(1) and lockstat(1) are for i386 and amd64 only rightrpaulo2010-07-311-1/+5
| | | | | | now. Sponsored by: The FreeBSD Foundation
* Remove manual .includes in cddl Makefilesuqs2010-03-029-18/+14
| | | | | | | | | | | | | | | - 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)
* Remove files that are no longer used.pjd2009-08-171-0/+1
| | | | | Discussed with: kmacy Approved by: re (kib)
* Bump the version of all non-symbol-versioned shared libraries inkensmith2009-07-193-3/+3
| | | | | | | | preparation for 8.0-RELEASE. Add the previous version of those libraries to ObsoleteFiles.inc and bump __FreeBSD_Version. Reviewed by: kib Approved by: re (rwatson)
* atomic.S has been renamed opensolaris_atomic.S to avoid collisionskmacy2009-05-091-1/+1
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* 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.pjd2008-11-172-4/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Add the DTrace libraries and D library scripts.jb2008-05-2211-1/+863
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* Remove options MK_LIBKSE and DEFAULT_THREAD_LIB now that we no longerru2008-03-291-1/+1
| | | | build libkse. This should fix WITHOUT_LIBTHR builds as a side effect.
* The sources covered by Sun's CDDL have been repo copied below thejb2008-03-276-50/+50
| | | | | | | | 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.
* Remove _SOLARIS_C_SOURCE now that it doesn't do anything in FreeBSDjb2007-11-281-1/+1
| | | | | | headers. All OpenSolaris compatibility comes via the set of specific compatibility headers in src/compat/opensolaris and src/sys/compat/opensolaris.
* Tweak the handling of "WITHOUT_LIBPTHREAD". Also remove the accidentalobrien2007-10-091-1/+1
| | | | | | | treatment of 'LIBKSE' as an "old style" knob. Submitted by: ru Approved by: re(kensmith)
* Repo copy libpthreads to libkse.obrien2007-10-091-1/+1
| | | | | | This introduces the WITHOUT_LIBKSE nob, and changes WITHOUT_LIBPTHREADS to mean with neither threading libs. Approved by: re(kensmith)
* Don't build bits that depend on the pthreads support if aru2007-10-011-0/+2
| | | | | | system was configured without such support. Approved by: re (kensmith)
* - Reduce number of atomic operations needed to be implemented in asm bypjd2007-06-082-3/+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.
* Use provider's ident to handle situations when disks are moved aroundpjd2007-05-061-1/+2
| | | | | | | and show up with different names: first try to open provider using remembered name and compare its ident, if equal, this is our provider, if not equal or there is no provider with such name, find provider with remembered ident and don't care about the name.
* 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.ru2007-04-168-120/+109
| | | | | | | | | | 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.
* Build ZFS on amd64 and pc98.des2007-04-071-3/+1
| | | | Approved by: pjd@
* Please welcome ZFS - The last word in file systems.pjd2007-04-068-0/+190
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/)
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