Ryan Moeller [Wed, 19 Feb 2020 17:03:31 +0000 (12:03 -0500)]
ZTS: Avoid nonportable cmp flag
FreeBSD doesn't have the -n flag for cmp.
Read the area for the first four labels from the disk to a separate
file to compare instead of using the special flag to limit the size.
Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #10024
Mariusz Zaborski [Tue, 18 Feb 2020 21:36:23 +0000 (22:36 +0100)]
Add notice that forcefully unmount is not supported on Linux
The Linux VFS will never allow a filesystem which is in use to
be unmounted. This behavior differs from other platforms like
FreeBSD which allow a filesystem to be force unmounted. This
will result in errors being returned to applications actively
using the filesystem.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Mariusz Zaborski <oshogbo@vexillium.org>
Closes #10013
Ryan Moeller [Tue, 18 Feb 2020 19:23:41 +0000 (14:23 -0500)]
ZTS: Move free to Linux commands list
FreeBSD does not have the free command. This command is only used by
Linux in a perf hostinfo function.
Move free from the list of common commands to the list of Linux
commands.
Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #10011
Ryan Moeller [Tue, 18 Feb 2020 19:22:56 +0000 (14:22 -0500)]
Enable zpool events tunables and tests on FreeBSD
We have have made the necessary changes in our module code to expose
zevents through both devd and the zpool events ioctl. Now the tunables
can be exposed and zpool events tests can be enabled on both platforms.
A few minor tweaks to the tests were needed to accommodate the way wc
formats output on FreeBSD.
zed remains to be ported.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #10008
Matthew Macy [Tue, 18 Feb 2020 19:21:37 +0000 (11:21 -0800)]
Factor out some dbuf subroutines and add state change tracing
Create dedicated dbuf_read_hole and dbuf_read_bonus.
Additionally, add a dtrace probe to allow state change tracing.
Reviewed-by: Matt Ahrens <matt@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Will Andrews <wca@FreeBSD.org>
Reviewed by: Brad Lewis <brad.lewis@delphix.com> Authored-by: Will Andrews <wca@FreeBSD.org> Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #9923
Richard Laager [Tue, 18 Feb 2020 17:36:50 +0000 (11:36 -0600)]
Prefer org.openzfs for features and properties
Moving forward, we wish to use org.openzfs (no dash) rather than
org.open-zfs or org.zfsonlinux for feature GUIDs and property names.
The existing feature GUIDs cannot be changed.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Signed-off-by: Richard Laager <rlaager@wiktel.com>
Closes #10003
Ryan Moeller [Sun, 16 Feb 2020 20:49:49 +0000 (15:49 -0500)]
ZTS: Move cksum to common system commands
The cksum command is used by delegate tests. We have it on FreeBSD,
so it should not have been moved to the Linux commands list.
Move it back to the common commands list.
Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #10007
DeHackEd [Sun, 16 Feb 2020 20:44:08 +0000 (15:44 -0500)]
Honour sync=disabled when relinking tpmfiles
Unlinked files don't respect synchronous flush commands, but when they get relinked
their state is unknown. Previously we force flushed all such files even when
sync=disabled. Correct this case.
Reviewed-by: Chunwei Chen <tuxoko@gmail.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: George Melikov <mail@gmelikov.ru> Signed-off-by: DHE <git@dehacked.net>
Closes #10005
InsanePrawn [Wed, 12 Feb 2020 17:01:15 +0000 (18:01 +0100)]
Systemd mount generator: Generate noauto units; add control properties
This commit refactors the systemd mount generators and makes the
following major changes:
- The generator now generates units for datasets marked canmount=noauto,
too. These units are NOT WantedBy local-fs.target.
If there are multiple noauto datasets for a path, no noauto unit will
be created. Datasets with canmount=on are prioritized.
- Introduces handling of new user properties which are now included in
the zfs-list.cache files:
- org.openzfs.systemd:requires:
List of units to require for this mount unit
- org.openzfs.systemd:requires-mounts-for:
List of mounts to require by this mount unit
- org.openzfs.systemd:before:
List of units to order after this mount unit
- org.openzfs.systemd:after:
List of units to order before this mount unit
- org.openzfs.systemd:wanted-by:
List of units to add a Wants dependency on this mount unit to
- org.openzfs.systemd:required-by:
List of units to add a Requires dependency on this mount unit to
- org.openzfs.systemd:nofail:
Toggles between a wants and a requires dependency.
- org.openzfs.systemd:ignore:
Do not generate a mount unit for this dataset.
Consult the updated man page for detailed documentation.
- Restructures and extends the zfs-mount-generator(8) man page with the
above properties, information on unit ordering and a license header.
Reviewed-by: Richard Laager <rlaager@wiktel.com> Reviewed-by: Antonio Russo <antonio.e.russo@gmail.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: InsanePrawn <insane.prawny@gmail.com>
Closes #9649
Jason King [Fri, 14 Feb 2020 21:41:42 +0000 (15:41 -0600)]
Support setting user properties in a channel program
This adds support for setting user properties in a
zfs channel program by adding 'zfs.sync.set_prop'
and 'zfs.check.set_prop' to the ZFS LUA API.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matt Ahrens <matt@delphix.com> Co-authored-by: Sara Hartse <sara.hartse@delphix.com> Contributions-by: Jason King <jason.king@joyent.com> Signed-off-by: Sara Hartse <sara.hartse@delphix.com> Signed-off-by: Jason King <jason.king@joyent.com>
Closes #9950
Matthew Ahrens [Fri, 14 Feb 2020 16:39:46 +0000 (08:39 -0800)]
Remove limit on number of async zio_frees of non-dedup blocks
The module parameter zfs_async_block_max_blocks limits the number of
blocks that can be freed by the background freeing of filesystems and
snapshots (from "zfs destroy"), in one TXG. This is useful when freeing
dedup blocks, becuase each zio_free() of a dedup block can require an
i/o to read the relevant part of the dedup table (DDT), and will also
dirty that block.
zfs_async_block_max_blocks is set to 100,000 by default. For the more
typical case where dedup is not used, this can have a negative
performance impact on the rate of background freeing (from "zfs
destroy"). For example, with recordsize=8k, and TXG's syncing once
every 5 seconds, we can free only 160MB of data per second, which may be
much less than the rate we can write data.
This change increases zfs_async_block_max_blocks to be unlimited by
default. To address the dedup freeing issue, a new tunable is
introduced, zfs_max_async_dedup_frees, which limits the number of
zio_free()'s of dedup blocks done by background destroys, per txg. The
default is 100,000 free's (same as the old zfs_async_block_max_blocks
default).
Reviewed-by: Paul Dagnelie <pcd@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Matthew Ahrens <mahrens@delphix.com>
Closes #10000
Use POSIX stdout/stderr redirect in configure macro
This PR fixes an issue wherein redirecting stdout and stderr when
building kernel modules in configure tests relied on a bashism that
does not work as expected when /bin/sh is not bash.
Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-By: Richard Laager <rlaager@wiktel.com> Signed-off-by: Andrew J. Hesford <ajh@sideband.org>
Closes #9990
Closes #9998
Ryan Moeller [Thu, 13 Feb 2020 21:52:34 +0000 (16:52 -0500)]
ZTS: Misc test fixes for FreeBSD
Add missing logic for FreeBSD to a few test scripts.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9994
Ryan Moeller [Thu, 13 Feb 2020 20:11:25 +0000 (15:11 -0500)]
ZTS: Don't include zpool_create.shlib in zpool_add
The zpool_add tests include zpool_create.shlib for a few silly
variables.
Don't use those variables for the file names. Include zpool_add.kshlib
for whatever variables we still need.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9997
Ryan Moeller [Thu, 13 Feb 2020 20:10:36 +0000 (15:10 -0500)]
ZTS: Eliminate partitioning from zpool_remove
These tests do not need to use partitions.
Get rid of the partitioning and just use the disks directly.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9996
Ryan Moeller [Thu, 13 Feb 2020 20:08:59 +0000 (15:08 -0500)]
ZTS: Eliminate partitioning from write_dirs
These tests do not need to use partitions.
Get rid of the partitioning and just use the disks directly.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9995
Ryan Moeller [Thu, 13 Feb 2020 20:05:32 +0000 (15:05 -0500)]
ZTS: Cleanup some cleanup functions
Cleanup functions should make a best effort to clean up as much as
possible.
Do a consistency pass in a bunch of tests to make the cleanup
functions less prone to failure and fix a few typos here and there.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9993
Ryan Moeller [Thu, 13 Feb 2020 20:04:47 +0000 (15:04 -0500)]
Fix a typo/whitespace in tests README
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: George Melikov <mail@gmelikov.ru> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9991
Ryan Moeller [Thu, 13 Feb 2020 20:03:01 +0000 (15:03 -0500)]
ZTS: Use ECKSUM instead of EBADE in libzfs test
Linux defines ECKSUM as EBADE, FreeBSD defines it as EINTEGRITY.
Test for ECKSUM instead of EBADE so we don't have to define EBADE for
this test on FreeBSD.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9992
Matthew Ahrens [Thu, 13 Feb 2020 19:24:57 +0000 (11:24 -0800)]
fix zstreamdump -C
zstreamdump -C always fails. It is not calculating the checksums, but
it's still trying to verify that the (non-calculated) checksum matches
the one stored in the send stream.
This change makes zstreamdump -C not verify checksums.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Matthew Ahrens <mahrens@delphix.com>
Closes #9983
Matthew Ahrens [Thu, 13 Feb 2020 19:23:02 +0000 (11:23 -0800)]
Missed wakeup when growing kmem cache
When growing the size of a (VMEM or KVMEM) kmem cache, spl_cache_grow()
always does taskq_dispatch(spl_cache_grow_work), and then waits for the
KMC_BIT_GROWING to be cleared by the taskq thread.
The taskq thread (spl_cache_grow_work()) does:
1. allocate new slab and add to list
2. wake_up_all(skc_waitq)
3. clear_bit(KMC_BIT_GROWING)
Therefore, the waiting thread can wake up before GROWING has been
cleared. It will see that the growing has not yet completed, and go
back to sleep until it hits the 100ms timeout.
This can have an extreme performance impact on workloads that alloc/free
more than fits in the (statically-sized) magazines. These workloads
allocate and free slabs with high frequency.
The problem can be observed with `funclatency spl_cache_grow`, which on
some workloads shows that 99.5% of the time it takes <64us to allocate
slabs, but we spend ~70% of our time in outliers, waiting for the 100ms
timeout.
The fix is to do `clear_bit(KMC_BIT_GROWING)` before
`wake_up_all(skc_waitq)`.
A future investigation should evaluate if we still actually need to
taskq_dispatch() at all, and if so on which kernel versions.
Reviewed-by: Paul Dagnelie <pcd@delphix.com> Reviewed-by: Pavel Zakharov <pavel.zakharov@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: George Wilson <gwilson@delphix.com> Signed-off-by: Matthew Ahrens <mahrens@delphix.com>
Closes #9989
Alexander Motin [Thu, 13 Feb 2020 19:20:42 +0000 (14:20 -0500)]
Remove duplicate dbufs accounting
Since AVL already has embedded element counter, use dn_dbufs_count
only for dbufs not counted there (bonus buffers) and just add them.
This removes two atomics per dbuf life cycle.
According to profiler it reduces time spent by dbuf_destroy() inside
bottlenecked dbuf_evict_thread() from 13.36% to 9.20% of the core.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matt Ahrens <matt@delphix.com> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored-By: iXsystems, Inc.
Closes #9949
Ryan Moeller [Wed, 12 Feb 2020 21:06:00 +0000 (16:06 -0500)]
ZTS: Move user_namespace test to linux.run
Namespaces is a Linux feature not available on other platforms.
Move the user_namespace test out of common.run to linux.run.
Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9982
Ryan Moeller [Wed, 12 Feb 2020 21:04:51 +0000 (16:04 -0500)]
ZTS: Interpret env vars in faketty on FreeBSD
This was missed in review. On FreeBSD, script does not understand
environment variables being passed as a command.
Use env to make faketty handle env vars on FreeBSD.
Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9981
Ryan Moeller [Wed, 12 Feb 2020 21:01:55 +0000 (16:01 -0500)]
ZTS: Fix zdb_display_block on FreeBSD
Missed this in the review, but wc output on FreeBSD is indented,
so string comparisons mismatch when comparing to an unindented number.
Compare counts as integers instead of strings.
Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Paul Zuchowski <pzuchowski@datto.com> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9980
Ryan Moeller [Wed, 12 Feb 2020 21:00:19 +0000 (16:00 -0500)]
Move zfs_version_kernel to platform code
Linux uses sysfs to determine the module version, FreeBSD uses a
different method.
Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9978
Ryan Moeller [Wed, 12 Feb 2020 20:59:28 +0000 (15:59 -0500)]
ZTS: Move zpool_split_wholedisks to linux.run
This test uses the scsi_debug Linux kernel module.
Move the test to linux.run until we have an alternative to scsi_debug
worked out on FreeBSD.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9984
Reviewed-by: Matt Ahrens <matt@delphix.com> Reviewed-by: Paul Dagnelie <pcd@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Christian Schwarz <me@cschwarz.com>
Closes #9571
This feature allows copying existing bookmarks using
zfs bookmark fs#target fs#newbookmark
There are some niche use cases for such functionality,
e.g. when using bookmarks as markers for replication progress.
Copying redaction bookmarks produces a normal bookmark that
cannot be used for redacted send (we are not duplicating
the redaction object).
ZCP support for bookmarking (both creation and copying) will be
implemented in a separate patch based on this work.
Overview:
- Terminology:
- source = existing snapshot or bookmark
- new/bmark = new bookmark
- Implement bookmark copying in `dsl_bookmark.c`
- create new bookmark node
- copy source's `zbn_phys` to new's `zbn_phys`
- zero-out redaction object id in copy
- Extend existing bookmark ioctl nvlist schema to accept
bookmarks as sources
- => `dsl_bookmark_create_nvl_validate` is authoritative
- use `dsl_dataset_is_before` check for both snapshot
and bookmark sources
- Adjust CLI
- refactor shortname expansion logic in `zfs_do_bookmark`
- Update man pages
- warn about redaction bookmark handling
- Add test cases
- CLI
- pyyzfs libzfs_core bindings
Reviewed-by: Matt Ahrens <matt@delphix.com> Reviewed-by: Paul Dagnelie <pcd@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Christian Schwarz <me@cschwarz.com>
Closes #9571
Matthew Macy [Tue, 11 Feb 2020 21:12:41 +0000 (13:12 -0800)]
Address Coverity warnings in #9902
Coverity reports the variable may be NULL, but due to the
way the dirty records are handled this cannot be the case.
Add a comment and VERIFY to make this clear and silence
the warning.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #9962
Brian Behlendorf [Mon, 10 Feb 2020 22:54:12 +0000 (14:54 -0800)]
Add missing dmu_buf_unlock_parent() calls to dbuf_read_impl()
As explained by the comment in dbuf_read() and above dbuf_read_impl().
Under all circumstances the parent lock specified by dblt should be
dropped when existing dbuf_read_impl(). This was not being done for
two exist paths. Additionally, ensure the mutex is unlocked before
dropping the parent lock.
Reviewed-by: Paul Dagnelie <pcd@delphix.com> Reviewed-by: Igor Kozhukhov <igor@dilos.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #9968
Paul Zuchowski [Mon, 10 Feb 2020 22:00:05 +0000 (18:00 -0400)]
Fix zdb -R with 'b' flag
zdb -R :b fails due to the indirect block being compressed,
and the 'b' and 'd' flag not working in tandem when specified.
Fix the flag parsing code and create a zfs test for zdb -R
block display. Also fix the zio flags where the dotted notation
for the vdev portion of DVA (i.e. 0.0:offset:length) fails.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Paul Zuchowski <pzuchowski@datto.com>
Closes #9640
Closes #9729
Not all systems / distros have a `/bin/bash`, and these scripts are
more difficult to run at development time.
For example, my system is NixOS which doesn't have a /bin/bash. This
is not a problem for NixOS building ZFS as a package: the build
environment automatically replaces these shebangs with corrected
paths.
The problem is much more annoying at development time: either the
scripts don't run, or I correct them for my local machine and deal with
a perpetually dirty work tree.
Before committing this patch I confirmed there are existing scripts
which use `/usr/bin/env` to locate bash, so I am thinking this is a
safe transformation.
There are a handful of other shebangs in this repository which don't
work on my system. This patch is useful on its own specifically for
`commitcheck.sh`, otherwise I can't validate my commits before
submission.
Here are the remaining shebangs which NixOS systems won't have:
plus this which will create an invalid shebang in
`tests/zfs-tests/tests/functional/mv_files/mv_files_common.kshlib`:
echo "#!/bin/ksh" > $TEST_BASE_DIR/exitsZero.ksh
I chose to leave those alone for now, and gauge the interest in this
much smaller patch first.
The fixes for these are easy enough by simply using `/usr/bin/env ksh`:
91 #!/bin/ksh
1 #!/usr/bin/ksh
The fix for the other set is much trickier. Quoting the GNU coreutils
manual:
Most operating systems (e.g. GNU/Linux, BSDs) treat all text after
the first space as a single argument. When using env in a script it
is thus not possible to specify multiple arguments.
and not all `env`'s support arguments.
Mine (GNU Coreutils 8.31) does, though this feature is new since
April 2018, GNU Coreutils 8.30:
https://git.savannah.gnu.org/cgit/coreutils.git/commit/?id=668306ed86c8c79b0af0db8b9c882654ebb66db2
and worse, requires the -S argument:
-S, --split-string=S process and split S into separate arguments;
used to pass multiple arguments on shebang
lines
Example:
$ seq 1 2 | $(nix-build '<nixpkgs>' -A coreutils)/bin/env "sort -nr"
/nix/[...]-coreutils-8.31/bin/env: ‘sort -nr’: No such file or directory
/nix/[...]-coreutils-8.31/bin/env: use -[v]S to pass options in shebang lines
GNU Coreutils says FreeBSD's `env` does, though I wonder if FreeBSD's
would be unhappy with the `-S`:
https://www.gnu.org/software/coreutils/manual/html_node/env-invocation.html#env-invocation
BusyBox v1.30.1 does not, and does not have a `-S`-like option:
$ seq 1 2 | $(nix-build '<nixpkgs>' -A busybox)/bin/env "sort -nr"
env: can't execute 'sort -nr': No such file or directory
Toybox 0.8.1 also does not, and also does not have a `-S` option:
$ seq 1 2 | $(nix-build '<nixpkgs>' -A toybox)/bin/env "sort -nr"
env: exec sort -nr: No such file or directory
---
At any rate, if this patch merges and the remaining ~1,500 are updated,
the much larger patch should probably include a checkstyle-like test
asserting all new shebangs use `/usr/bin/env`. I also don't mind
dealing with NixOS weirdness if the project would prefer that.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Signed-off-by: Graham Christensen <graham@grahamc.com>
Closes #9893
Ryan Moeller [Mon, 10 Feb 2020 21:11:30 +0000 (16:11 -0500)]
Share some code for spa deadman tunables
We need to do the same thing to update all spas on any OS for these
tunables, so let's share the code.
While here let's match the types of the literals initializing the
variables with the type of the variable.
Reviewed-by: Allan Jude <allanjude@freebsd.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Olaf Faaland <faaland1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9964
Ryan Moeller [Mon, 10 Feb 2020 21:10:25 +0000 (16:10 -0500)]
ZTS: Test zvol I/O in different volmodes
We found that our zvol code had some issues with volmode=dev that were
not revealed by ZTS.
Add some basic I/O operations to exercise more code paths in the
volmode test.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9953
Attila Fülöp [Mon, 10 Feb 2020 20:59:50 +0000 (21:59 +0100)]
ICP: Improve AES-GCM performance
Currently SIMD accelerated AES-GCM performance is limited by two
factors:
a. The need to disable preemption and interrupts and save the FPU
state before using it and to do the reverse when done. Due to the
way the code is organized (see (b) below) we have to pay this price
twice for each 16 byte GCM block processed.
b. Most processing is done in C, operating on single GCM blocks.
The use of SIMD instructions is limited to the AES encryption of the
counter block (AES-NI) and the Galois multiplication (PCLMULQDQ).
This leads to the FPU not being fully utilized for crypto
operations.
To solve (a) we do crypto processing in larger chunks while owning
the FPU. An `icp_gcm_avx_chunk_size` module parameter was introduced
to make this chunk size tweakable. It defaults to 32 KiB. This step
alone roughly doubles performance. (b) is tackled by porting and
using the highly optimized openssl AES-GCM assembler routines, which
do all the processing (CTR, AES, GMULT) in a single routine. Both
steps together result in up to 32x reduction of the time spend in
the en/decryption routines, leading up to approximately 12x
throughput increase for large (128 KiB) blocks.
Lastly, this commit changes the default encryption algorithm from
AES-CCM to AES-GCM when setting the `encryption=on` property.
Reviewed-By: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-By: Jason King <jason.king@joyent.com> Reviewed-By: Tom Caputi <tcaputi@datto.com> Reviewed-By: Richard Laager <rlaager@wiktel.com> Signed-off-by: Attila Fülöp <attila@fueloep.org>
Closes #9749
Matthew Macy [Fri, 7 Feb 2020 22:22:29 +0000 (14:22 -0800)]
Factor out dbuf_sync_bonus
Factor the portion of dbuf_sync_leaf() responsible for handling bonus
buffers out in to its own dbuf_sync_bonus() helper function.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matt Ahrens <matt@delphix.com> Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #9909
Igor K [Fri, 7 Feb 2020 20:32:52 +0000 (23:32 +0300)]
ZTS: Add an is_dilos function for future ZTS updates
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Signed-off-by: Igor Kozhukhov <igor@dilos.org>
Closes #9960
Ryan Moeller [Fri, 7 Feb 2020 20:31:38 +0000 (15:31 -0500)]
ZTS: Use wc -c instead of --bytes for portability
FreeBSD does not have the long opts for wc.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Paul Dagnelie <pcd@delphix.com> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9963
The timestamp_truncate() function was added, it replaces the existing
timespec64_trunc() function. This change renames our wrapper function
to be consistent with the upstream name and updates the compatibility
code for older kernels accordingly.
Reviewed-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #9956
Closes #9961
The proc_ops structure was introduced to replace the use of of the
file_operations structure when registering proc handlers. This
change creates a new kstat_proc_op_t typedef for compatibility
which can be used to pass around the correct structure.
This change additionally adds the 'const' keyword to all of the
existing proc operations structures.
Reviewed-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #9961
Alexander Motin [Thu, 6 Feb 2020 21:21:06 +0000 (16:21 -0500)]
Reduce number of atomic_add() calls in aggsum
Previous code used 4 atomics to do aggsum_flush_bucket() and 2 more to
re-borrow after the flush. But since asc_borrowed and asc_delta are
accessed only while holding asc_lock, it makes no any sense to modify
as_lower_bound and as_upper_bound in multiple steps. Instead of that
the new code uses only 2 atomics in all the cases, one per as_*_bound
variable. I think even that is overkill, simple atomic store and
load could be used here, since all modifications are done under the
as_lock, but there are no such primitives in ZFS code now.
While there, make borrow code consider previous borrow value, so that
on mixed request patterns reduce chance of needing to borrow again if
much larger request follows tiny one that needed borrow.
Also reduce as_numbuckets from uint64_t to u_int. It makes no sense
to use so large division operation on every aggsum_add().
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Paul Dagnelie <pcd@delphix.com> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored-By: iXsystems, Inc.
Closes #9930
Alexander Motin [Wed, 5 Feb 2020 19:08:44 +0000 (14:08 -0500)]
Few microoptimizations to dbuf layer
Move db_link into the same cache line as db_blkid and db_level.
It allows significantly reduce avl_add() time in dbuf_create() on
systems with large RAM and huge number of dbufs per dnode.
Avoid few accesses to dbuf_caches[].size, which is highly congested
under high IOPS and never stays in cache for a long time. Use local
value we are receiving from zfs_refcount_add_many() any way.
Remove cache_size_bytes_max bump from dbuf_evict_one(). I don't see
a point to do it on dbuf eviction after we done it on insertion in
dbuf_rele_and_unlock().
Reviewed-by: Matt Ahrens <matt@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored-By: iXsystems, Inc.
Closes #9931
Matthew Macy [Wed, 5 Feb 2020 19:07:19 +0000 (11:07 -0800)]
Convert dbuf dirty record record list to a list_t
Additionally pull in state machine comments about
upcoming async cow work.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matt Ahrens <matt@delphix.com> Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #9902
Alexander Motin [Tue, 4 Feb 2020 16:49:12 +0000 (11:49 -0500)]
Prepare ks_data before calling kstat_install()
It violated sequence described in kstat.h, and at least on FreeBSD
kstat_install() uses provided names to create the sysctls. If the
names are not available at the time, it ends up bad.
Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored-By: iXsystems, Inc.
Closes #9933
Ryan Moeller [Tue, 4 Feb 2020 16:40:08 +0000 (11:40 -0500)]
Restore aclmode and remove acltype on FreeBSD
This replaces the placeholder ZFS_PROP_PRIVATE with ZFS_PROP_ACLMODE,
matching what is done in the NFSv4 ACLs PR (#9709).
On FreeBSD we hide ZFS_PROP_ACLTYPE, while on Linux we hide
ZFS_PROP_ACLMODE.
The tests already assume this arrangement.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <mav@FreeBSD.org> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9913
Matthew Ahrens [Mon, 3 Feb 2020 17:33:14 +0000 (09:33 -0800)]
async zvol minor node creation interferes with receive
When we finish a zfs receive, dmu_recv_end_sync() calls
zvol_create_minors(async=TRUE). This kicks off some other threads that
create the minor device nodes (in /dev/zvol/poolname/...). These async
threads call zvol_prefetch_minors_impl() and zvol_create_minor(), which
both call dmu_objset_own(), which puts a "long hold" on the dataset.
Since the zvol minor node creation is asynchronous, this can happen
after the `ZFS_IOC_RECV[_NEW]` ioctl and `zfs receive` process have
completed.
After the first receive ioctl has completed, userland may attempt to do
another receive into the same dataset (e.g. the next incremental
stream). This second receive and the asynchronous minor node creation
can interfere with one another in several different ways, because they
both require exclusive access to the dataset:
1. When the second receive is finishing up, dmu_recv_end_check() does
dsl_dataset_handoff_check(), which can fail with EBUSY if the async
minor node creation already has a "long hold" on this dataset. This
causes the 2nd receive to fail.
2. The async udev rule can fail if zvol_id and/or systemd-udevd try to
open the device while the the second receive's async attempt at minor
node creation owns the dataset (via zvol_prefetch_minors_impl). This
causes the minor node (/dev/zd*) to exist, but the udev-generated
/dev/zvol/... to not exist.
3. The async minor node creation can silently fail with EBUSY if the
first receive's zvol_create_minor() trys to own the dataset while the
second receive's zvol_prefetch_minors_impl already owns the dataset.
To address these problems, this change synchronously creates the minor
node. To avoid the lock ordering problems that the asynchrony was
introduced to fix (see #3681), we create the minor nodes from open
context, with no locks held, rather than from syncing contex as was
originally done.
Implementation notes:
We generally do not need to traverse children or prefetch anything (e.g.
when running the recv, snapshot, create, or clone subcommands of zfs).
We only need recursion when importing/opening a pool and when loading
encryption keys. The existing recursive, asynchronous, prefetching code
is preserved for use in these cases.
Channel programs may need to create zvol minor nodes, when creating a
snapshot of a zvol with the snapdev property set. We figure out what
snapshots are created when running the LUA program in syncing context.
In this case we need to remember what snapshots were created, and then
try to create their minor nodes from open context, after the LUA code
has completed.
There are additional zvol use cases that asynchronously own the dataset,
which can cause similar problems. E.g. changing the volmode or snapdev
properties. These are less problematic because they are not recursive
and don't touch datasets that are not involved in the operation, there
is still potential for interference with subsequent operations. In the
future, these cases should be similarly converted to create the zvol
minor node synchronously from open context.
The async tasks of removing and renaming minors do not own the objset,
so they do not have this problem. However, it may make sense to also
convert these operations to happen synchronously from open context, in
the future.
Reviewed-by: Paul Dagnelie <pcd@delphix.com> Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Matthew Ahrens <mahrens@delphix.com>
External-issue: DLPX-65948
Closes #7863
Closes #9885
Prakash Surya [Mon, 3 Feb 2020 17:21:05 +0000 (09:21 -0800)]
Disable "-fipa-sra" when using "--enable-debuginfo"
To better enable dynamic tracing tools (e.g. "bpftrace") this change
disables the "-fipa-sra" compilation optimization. This way, function
signatures are not changed by the compiler, which allows us to better
attach to kprobes and kretprobes with dynamic tracing tools. Otherwise,
the compiler may append ".isra" to the function name, and possibly
change the function arguments as well.
Reviewed-by: Matt Ahrens <matt@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: George Melikov <mail@gmelikov.ru> Signed-off-by: Prakash Surya <prakash.surya@delphix.com>
Closes #9921
Ryan Moeller [Fri, 31 Jan 2020 17:00:47 +0000 (12:00 -0500)]
ZTS: Only use ext4 on Linux
And while here, add a workaround for FreeBSD to ensure dirty data is
synced before taking a snapshot, by remounting read-only, then remount
again read-write after the snapshot.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9914
Ryan Moeller [Fri, 31 Jan 2020 16:55:51 +0000 (11:55 -0500)]
Left-align index props
Index type props display as strings, which should be aligned to the
left not to the right.
Before:
```
FreeBSD-13_0-CURRENT-r356528 ➜ ~ zfs list -ro name,aclmode,mountpoint
NAME ACLMODE MOUNTPOINT
p0 passthrough /p0
p0/foo discard /p0/foo
```
After:
```
FreeBSD-13_0-CURRENT-r356528 ➜ ~ zfs list -ro name,aclmode,mountpoint
NAME ACLMODE MOUNTPOINT
p0 passthrough /p0
p0/foo discard /p0/foo
```
Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Alexander Motin <mav@FreeBSD.org> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9912
Ryan Moeller [Fri, 31 Jan 2020 16:52:29 +0000 (11:52 -0500)]
Use the correct spelling of 'jailed' in tests
FreeBSD has jails, not zones.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9899
Ryan Moeller [Fri, 31 Jan 2020 16:51:23 +0000 (11:51 -0500)]
ZTS: Fix a few defaults
Linux was missing a default value for DEV_DSKDIR. Set it to /dev.
Fix resulting fallout.
SLICE_PREFIX seems like a good candidate for including in the defaults.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9898
Ryan Moeller [Wed, 29 Jan 2020 19:25:15 +0000 (14:25 -0500)]
ZTS: FreeBSD tunable for DISABLE_IVSET_GUID_CHECK
Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9907
Ryan Moeller [Wed, 29 Jan 2020 19:24:18 +0000 (14:24 -0500)]
ZTS: Simplify zero_partitions on FreeBSD
We can avoid a great deal of `sleep 3` by simply destroying the whole
partition table in one shot with gpart.
Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9908
Ryan Moeller [Wed, 29 Jan 2020 19:23:20 +0000 (14:23 -0500)]
ZTS: Reverse constrained path lookup order
FreeBSD base system zfs utils are in /sbin. ZoF utils install to
/usr/local/sbin.
Ensure we link to the ZoF utils not the base utils when searching for
utils to constrain paths to for the tests.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9906
Ryan Moeller [Tue, 28 Jan 2020 16:36:33 +0000 (11:36 -0500)]
ZTS: Eliminate random and shuf, consolidate code
Both GNU and FreeBSD sort have -R to randomize input.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #9900
Add an .editorconfig; document git whitespace settings
Most of the projects I work on don't use tabs, and while authoring my
first patch I had to wrestle with my editor to not introduce
whitespace editors.
The `.editorconfig` file is supported by a large number of editors
out of the box, and many more with plugins.
As a first-time contributor, I can't say for certain these settings
are totally correct, but thus far git and my editor are satisfied
enough.
I considered adding `git config --local format.signOff true` but
wanted to respect the warning:
format.signOff
A boolean value which lets you enable the -s/--signoff
option of format-patch by default. Note: Adding the Signed-off-by: line to a patch should be a conscious act and
means that you certify you have the rights to submit this
work under the same open source license. Please see the
SubmittingPatches document for further discussion.
Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Graham Christensen <graham@grahamc.com>
Closes #9892
Ned Bass [Fri, 24 Jan 2020 19:00:46 +0000 (11:00 -0800)]
zdb: add support for object ranges for zdb -d
Allow a range of object identifiers to dump with -d. This may
be useful when dumping a large dataset and you want to break
it up into multiple phases, or to resume where a previous scan
left off. Object type selection flags are supported to reduce
the performance overhead of verbosely dumping unwanted objects,
and to reduce the amount of post-processing work needed to
filter out unwanted objects from zdb output.
This change extends existing syntax in a backward-compatible
way. That is, the base case of a range is to specify a single
object identifier to dump. Ranges and object identifiers can
be intermixed as command line parameters.
Usage synopsis:
Object ranges take the form <start>:<end>[:<flags>]
start Starting object number
end Ending object number, or -1 for no upper bound
flags Optional flags to select object types:
A All objects (this is the default)
d ZFS directories
f ZFS files
m SPA space maps
z ZAPs
- Negate effect of next flag
Examples:
# Dump all file objects
zdb -dd tank/fish 0:-1:f
# Dump all file and directory objects
zdb -dd tank/fish 0:-1:fd
# Dump all types except file and directory objects
zdb -dd tank/fish 0:-1:A-f-d
# Dump object IDs in a specific range
zdb -dd tank/fish 1000:2000
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Reviewed-by: Paul Zuchowski <pzuchowski@datto.com> Signed-off-by: Ned Bass <bass6@llnl.gov>
Closes #9832
Tony Nguyen [Fri, 24 Jan 2020 05:18:02 +0000 (22:18 -0700)]
Performance tests, some variables missing PERF_ prefix
Adding the expected PERF_ prefix to RANDSEED, COMPPERCENT,
and COMPCHUNK.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Nguyen <tony.nguyen@delphix.com>
Closes #9877
When used with non-loop devices, zdb_004_pos fails because the disk
argument provided is the partition rather than the expected whole disk
name.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Signed-off-by: John Kennedy <john.kennedy@delphix.com>
Closes #9876
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Signed-off-by: Christian Schwarz <me@cschwarz.com>
Closes #9878
Ryan Moeller [Fri, 24 Jan 2020 01:14:40 +0000 (20:14 -0500)]
ZTS: Get xattr tests running on FreeBSD
This mostly involves reworking platform checks to make illumos the
exception (thanks to their unusual way of exposing xattrs). Other
platforms are able to take advantage of the recently added xattr
wrappers in libtest.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@ixsystems.com>
Closes #9872
Romain Dolbeau [Thu, 23 Jan 2020 19:01:24 +0000 (20:01 +0100)]
Add AltiVec RAID-Z
Implements the RAID-Z function using AltiVec SIMD.
This is basically the NEON code translated to AltiVec.
Note that the 'fletcher' algorithm requires 64-bits
operations, and the initial implementations of AltiVec
(PPC74xx a.k.a. G4, PPC970 a.k.a. G5) only has up to
32-bits operations, so no 'fletcher'.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Romain Dolbeau <romain.dolbeau@european-processor-initiative.eu>
Closes #9539
Ryan Moeller [Thu, 23 Jan 2020 17:38:09 +0000 (12:38 -0500)]
ZTS: Add missing export for DEV_DSKDIR default
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@ixsystems.com>
Closes #9873
dmu_send: redacted: fix memory leak on invalid redaction/from bookmark
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matt Ahrens <matt@delphix.com> Signed-off-by: Christian Schwarz <me@cschwarz.com>
Closes #9867
cmd/zfs: redact: better error message for common usage errors
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matt Ahrens <matt@delphix.com> Signed-off-by: Christian Schwarz <me@cschwarz.com>
Closes #9867
cmd/zfs: send: meaningful error message for incorrect redaction bookmark
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matt Ahrens <matt@delphix.com> Signed-off-by: Christian Schwarz <me@cschwarz.com>
Closes #9867
Matthew Macy [Thu, 23 Jan 2020 01:55:56 +0000 (17:55 -0800)]
Simplify FreeBSD's locking requirements in zfs_replay.c
Now that the FreeBSD zfs_vnops code avoids asserting that
a vnode lock is held when z_replay is true we can limit
the FreeBSD specific changes to the couple of changes
where it is necessary to drop the vnode locks because
a function returns with it held.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #9865
Jason King [Thu, 23 Jan 2020 01:03:17 +0000 (19:03 -0600)]
Support inheriting properties in channel programs
This adds support in channel programs to inherit properties analogous
to `zfs inherit` by adding `zfs.sync.inherit` and `zfs.check.inherit`
functions to the ZFS LUA API.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Jason King <jason.king@joyent.com>
Closes #9738
Richard Laager [Wed, 22 Jan 2020 20:45:25 +0000 (14:45 -0600)]
Order zfs-import-*.service after multipathd
If someone is using both multipathd and ZFS, they are probably using
them together. Ordering the zpool imports after multipathd is ready
fixes import issues for multipath configurations.
Tested-by: Mike Pastore <mike@oobak.org> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Laager <rlaager@wiktel.com>
Closes #9863
Matthew Macy [Tue, 21 Jan 2020 23:06:10 +0000 (15:06 -0800)]
Disable get_numeric_property for xattr on FreeBSD
FreeBSD doesn't have a mount flag for determining the
disposition of xattr. Disable so that it is fetched
by the default route so that 'zfs get xattr' returns
the correct value.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #9862
Matthew Macy [Tue, 21 Jan 2020 23:05:23 +0000 (15:05 -0800)]
Update tunable macro usage for disable_ivset_guid_check
Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #9861
Ryan Moeller [Fri, 17 Jan 2020 20:41:45 +0000 (15:41 -0500)]
ZTS: Eliminate partitioning in zpool_import setup
There doesn't seem to be a need for this complexity.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@ixsystems.com>
Closes #9854
Ryan Moeller [Fri, 17 Jan 2020 20:41:03 +0000 (15:41 -0500)]
ZTS: Make DVA pattern in zdb tests more robust
Ensure the capture ends at the first DVA in case there are multiple
DVAs on the same line by only capturing up to the first '>' character.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: George Melikov <mail@gmelikov.ru> Signed-off-by: Ryan Moeller <ryan@ixsystems.com>
Closes #9851
Brian Behlendorf [Fri, 17 Jan 2020 20:40:09 +0000 (12:40 -0800)]
Unify target_cpu handling
Over the years several slightly different approaches were used
in the Makefiles to determine the target architecture. This
change updates both the build system and Makefile to handle
this in a consistent fashion.
TARGET_CPU is set to i386, x86_64, powerpc, aarch6 or sparc64
and made available in the Makefiles to be used as appropriate.
Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #9848
Brian Behlendorf [Fri, 17 Jan 2020 20:38:13 +0000 (12:38 -0800)]
ZTS: Enable zpool_create_008_pos.ksh
Remove the blkid version check from zpool_create_008_pos.ksh
so the test case will not be skipped.
All versions of blkid tested by the CI are either new enough
to not suffer from this issue, or have been patched as is
the case with CentOS 7 (libblkid-2.23.2-61).
Additionally, add a block_device_wait after device partitioning
to ensure the expected partitions will exist.
Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #9853
Ryan Moeller [Thu, 16 Jan 2020 21:26:26 +0000 (16:26 -0500)]
ZTS: Fix incorrect is_physical_device usage
This check isn't meant to be used for command substitution.
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@ixsystems.com>
Closes #9844
Paul Zuchowski [Thu, 16 Jan 2020 17:22:49 +0000 (12:22 -0500)]
zdb -d should accept the numeric objset id
As an alternative to the dataset name, zdb now allows the decimal
or hexadecimal objset ID to be specified. When permanent errors
are reported as 2 hexadecimal numbers (objset ID : object ID) in
zpool status; you can now use 'zdb <pool>[/objset ID] object' to
determine the names of the objset and object which have the error.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Signed-off-by: Paul Zuchowski <pzuchowski@datto.com>
Closes #9733
Tony Nguyen [Thu, 16 Jan 2020 17:16:16 +0000 (10:16 -0700)]
ZFS performance suite should use JSON fio output
Making the default FIO output format be JSON thus easier to post process
performance results. To get previous 'normal' output format,
PERF_FIO_FORMAT can be set prior to invoking zfs-tests.sh. For example:
Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Nguyen <tony.nguyen@delphix.com>
Closes #9847
Tom Caputi [Tue, 14 Jan 2020 20:25:20 +0000 (15:25 -0500)]
Fix errata #4 handling for resuming streams
Currently, the handling for errata #4 has two issues which allow
the checks for this issue to be bypassed using resumable sends.
The first issue is that drc->drc_fromsnapobj is not set in the
resuming code as it is in the non-resuming code. This causes
dsl_crypto_recv_key_check() to skip its checks for the
from_ivset_guid. The second issue is that resumable sends do not
clean up their on-disk state if they fail the checks in
dmu_recv_stream() that happen before any data is received.
As a result of these two bugs, a user can attempt a resumable send
of a dataset without a from_ivset_guid. This will fail the initial
dmu_recv_stream() checks, leaving a valid resume state. The send
can then be resumed, which skips those checks, allowing the receive
to be completed.
This commit fixes these issues by setting drc->drc_fromsnapobj in
the resuming receive path and by ensuring that resumablereceives
are properly cleaned up if they fail the initial dmu_recv_stream()
checks.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #9818
Closes #9829
projects / mirror_zfs.git / log