Several important base system components are written in C++, and the
WITHOUT_CXX option produced a system that was not fully functional.
Just accept this, and remove the option to build without C++ support.
This reverts commit adc3c128c6.
Reviewed by: brooks, kevans, jhb (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33108
Previoulsy when using NO_ROOT we recorded METALOG entries for dwatch
hard links with different file modes than their link targets, which is
not permitted.
Reviewed by: bapt
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37477
It is useful to have zfs utilities and lib in a separate package as
it allow users to create image that can support ZFS (i.e. not with
WITHOUT_ZFS in src.conf set) without bloating the default image with
all zfs tools (for example for jails).
Differential Revision: https://reviews.freebsd.org/D36225
Add an option to enable/disable DTrace without disabling ZFS. New
architectures such as CHERI may support ZFS before they support DTrace
and the old model of WITHOUT_CDDL disabling both wasn't helpful.
For compatiblity, the CDDL option remains and WITHOUT_CDDL implies
WITHOUT_DTRACE. WITHOUT_DTRACE also implies WITHOUT_CTF.
As part of this change, largely convert cddl/*/Makefile to using the
more compact SUBDIR.${MK_<FOO>}+= form rather than using intermediate
variables.
Reviewed by: markj
Obtained from: CheriBSD
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D35718
Notable upstream pull request merges:
#12321 Fix inflated quiesce time caused by lwb_tx during zil_commit()
#13244 zstd early abort
#13360 Verify BPs as part of spa_load_verify_cb()
#13452 More speculative prefetcher improvements
#13466 Expose zpool guids through kstats
#13476 Refactor Log Size Limit
#13484 FreeBSD: libspl: Add locking around statfs globals
#13498 Cancel in-progress rebuilds when we finish removal
#13499 zed: Take no action on scrub/resilver checksum errors
#13513 Remove wrong assertion in log spacemap
Obtained from: OpenZFS
OpenZFS commit: b9d98453f9
Notable upstream pull request merges:
#10662 zvol_wait: Ignore locked zvols
#12789 Improve log spacemap load time
#12812 Improved zpool status output, list all affected datasets
#13277 FreeBSD: Use NDFREE_PNBUF if available
#13302 Make zfs_max_recordsize default to 16M
#13311 Fix error handling in FreeBSD's get/putpages VOPs
#13345 FreeBSD: Fix translation from ABD to physical pages
#13373 zfs: holds: dequadratify
#13375 Corrected edge case in uncompressed ARC->L2ARC handling
#13388 Improve mg_aliquot math
#13405 Reduce dbuf_find() lock contention
#13406 FreeBSD: use zero_region instead of allocating a dedicated page
Obtained from: OpenZFS
OpenZFS commit: c0cf6ed679
This is for marking a test case is flakey and should not be executed in
the CI environment.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34635
In 9fae47666 zfsd got a libspl dependency to avoid undefined references.
However that workaround did not help external consumers of libzfs_core.
Fix all missing dependencies lld 13 and the rtld complain about.
Reviewed by: freqlabs, markj
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D32521
Because lld 13.0.0 is more strict about undefined references when
linking to shared libraries, it produces the following errors for zfsd:
ld: error: /home/dim/obj/home/dim/src/llvm-13-update/amd64.amd64/tmp/usr/lib/libzfs_core.so: undefined reference to libspl_assertf [--no-allow-shlib-undefined]
ld: error: /home/dim/obj/home/dim/src/llvm-13-update/amd64.amd64/tmp/usr/lib/libnvpair.so: undefined reference to libspl_assertf [--no-allow-shlib-undefined]
ld: error: /home/dim/obj/home/dim/src/llvm-13-update/amd64.amd64/tmp/usr/lib/libavl.so: undefined reference to libspl_assertf [--no-allow-shlib-undefined]
*** [zfsd.full] Error code 1
Fix this by adding libspl (where libspl_assertf lives) to zfsd's LIBADD.
MFC after: 3 days
Onlining a vdev can fail. Log the error if it does.
Reviewed by: mav, asomers
MFC after: 1 week
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D30882
WITHOUT_LIBTHR has been broken for a little over five years now, since the
xz 5.2.0 update introduced a hard liblzma dependency on libthr, and building
a useful system without threading support is becoming increasingly more
difficult.
Additionally, in the five plus years that it's been broken more reverse
dependencies have cropped up in libzstd, libsqlite3, and libcrypto (among
others) that make it more and more difficult to reconcile the effort needed
to fix these options.
Remove the broken options.
PR: 252760
Reviewed by: brooks, emaste, kib
Differential Revision: https://reviews.freebsd.org/D28263
Found this while trying to get macOS bootstrap to work again after OpenZFS merge.
Reviewed By: #zfs, freqlabs
Differential Revision: https://reviews.freebsd.org/D26192
The primary benefit is maintaining a completely shared
code base with the community allowing FreeBSD to receive
new features sooner and with less effort.
I would advise against doing 'zpool upgrade'
or creating indispensable pools using new
features until this change has had a month+
to soak.
Work on merging FreeBSD support in to what was
at the time "ZFS on Linux" began in August 2018.
I first publicly proposed transitioning FreeBSD
to (new) OpenZFS on December 18th, 2018. FreeBSD
support in OpenZFS was finally completed in December
2019. A CFT for downstreaming OpenZFS support in
to FreeBSD was first issued on July 8th. All issues
that were reported have been addressed or, for
a couple of less critical matters there are
pull requests in progress with OpenZFS. iXsystems
has tested and dogfooded extensively internally.
The TrueNAS 12 release is based on OpenZFS with
some additional features that have not yet made
it upstream.
Improvements include:
project quotas, encrypted datasets,
allocation classes, vectorized raidz,
vectorized checksums, various command line
improvements, zstd compression.
Thanks to those who have helped along the way:
Ryan Moeller, Allan Jude, Zack Welch, and many
others.
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D25872
To define USDT probes, dtrace -G makes use of relocations for undefined
symbols: the target address is overwritten with NOPs and the location is
recorded in the DOF section of the output object file. To avoid link
errors, the original relocation is destroyed. However, this means that
the same input object file cannot be processed multiple times, as
happens during incremental rebuilds. Instead, only set the relocation
type to NONE, so that all information required to reconstruct USDT
probes is preserved.
Reported by: bdrewery
MFC after: 3 weeks
Sponsored by: The FreeBSD Foundation
Create two tests checking if we can read urgs registers and if the
rax register returns a correct number.
Reviewed by: markj
Discussed with: lwhsu
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D20364
This change integrates the unit tests for zfsd into the test suite using the
integration method described in r345203.
This change removes the `LOCALBASE` includes added for the port version of
googlemock/googletest, as well as unnecessary `LIBADD`/`DPADD` and `CXXFLAGS`
defines, which are included in the `GTEST_CXXFLAGS` variable, as part of
r345203.
Reviewed by: asomers
Approved by: emaste (mentor)
MFC after: 2 months
MFC with: r345203
Differential Revision: https://reviews.freebsd.org/D19552
SCTP. They are based on what is specified in the Solaris DTrace manual
for Solaris 11.4.
Reviewed by: 0mp, dteske, markj
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D16839
The dtrace provider for UDP-Lite is modeled after the UDP provider.
This fixes the bug that UDP-Lite packets were triggering the UDP
provider.
Thanks to dteske@ for providing the dwatch module.
Reviewed by: dteske@, markj@, rrs@
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D16377
Ensure that the TCP connections are terminated gracefully as expected
by the test. Use appropriate numbers for sent/received packets.
In addition, enable tst.localtcpstate.ksh, which should pass, but
doesn't until https://reviews.freebsd.org/D16369 is committed.
Reviewed by: markj@
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D16288
The code imported from opensolaris was depending on ping supporting
UDP for sending probes. Since this is not supported by ping on FreeBSD
use a perl script instead.
The remote test requires the usage of ksh93, so state that in the
sheband.
Enable the local test, but keep the remote test disabled, since it
requires a remote machine on the LAN.
Reviewed by: markj@, gnn@
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D16268
Profiles that perform post-processing of the DTrace output were
dropping the "-t test" option on the floor. Fix handling of this
option for said profiles.
X-MFC-to: stable/11
X-MFC-with: r334261-334262
Sponsored by: Smule, Inc.
"Developer mode" (passing of "-dev" options), which enables debugging
features on compilation error, used to dim lines unrelated to error.
That proved distracting and feedback from testers also confirmed that
simply highlighting the line the compiler complains about is enough.
Sponsored by: Smule, Inc.
dwatch allows you to customnize the predicate (condition) for when
information is displayed. The DTrace syntax for this is:
probe[, ...] /predicate/ { [actions] }
But if predicate is something like "*args[1]!=NULL" to test that
the first pointer in an array is non-NULL, the syntax produced is:
probe[, ...] /*arg1!=NULL/ { [actions] }
The issue being that "/*" is the beginning of a comment and thus
the following error is emitted:
dtrace: failed to compile script /dev/stdin:
line 535: /* encountered inside a comment
This patch adds whitespace around the argument given to -t,
producing:
probe[, ...] / *arg1!=NULL / { [actions] }
Sponsored by: Smule, Inc.
The profile for send(2)/recv(2) observation has been refactored to
eliminate alloca() in favor of translations available in HEAD.
Sponsored by: Smule, Inc.
Knowing the value of execname during these probes is of some value even
if it is commonly the interrupt kernel thread (intr[12]) -- quite often
it is not, but that depends on the probe.
Sponsored by: Smule, Inc.
A module that wishes to post-process the output needs to know which
arguments were passed in order to re-execute a child in a pipe-chain.
Further, the expansion of ARGV needs to be such that items are escaped
properly.
Sponsored by: Smule, Inc.
If you were to pass an invalid option after `-B num' or `-K num' you
would see that the usage statement would show the value you passed
instead of the actual default.
Moving the default values to separate variables that are unaffected
by the options-parsing allows the usage statement to correctly show
the hard-coded default values if no flags are used.
Sponsored by: Smule, Inc.
A return statement should have been an exit in list_profiles().
If the user passed `-Q' to list profiles and asked for one-line
per profile (`-1'), list_profiles() would not exit as should.
Sponsored by: Smule, Inc.
