| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
After addressing coverity complaints involving `nvpair_name()`, the
compiler started complaining about dropping const. This lead to a rabbit
hole where not only `nvpair_name()` needed to be constified, but also
`nvpair_value_string()`, `fnvpair_value_string()` and a few other static
functions, plus variable pointers throughout the code. The result became
a fairly big change, so it has been split out into its own patch.
Reviewed-by: Tino Reichardt <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Richard Yao <[email protected]>
Closes #14612
|
| |
|
|
|
|
|
|
|
|
| |
We may try to build ZFS inside container too,
but let's just sync them for now.
Reviewed-by: Tino Reichardt <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Richard Yao <[email protected]>
Signed-off-by: George Melikov <[email protected]>
Closes #14605
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Coverity complained about unchecked return values and unused values that
turned out to be unused return values.
Different approaches were used to handle the different cases of
unchecked return values:
* cmd/zdb/zdb.c: VERIFY0 was used in one place since the existing code
had no error handling. An error message was printed in another to
match the rest of the code.
* cmd/zed/agents/zfs_retire.c: We dismiss the return value with `(void)`
because the value is expected to be potentially unset.
* cmd/zpool_influxdb/zpool_influxdb.c: We dismiss the return value with
`(void)` because the values are expected to be potentially unset.
* cmd/ztest.c: VERIFY0 was used since we want failures if something goes
wrong in ztest.
* module/zfs/dsl_dir.c: We dismiss the return value with `(void)`
because there is no guarantee that the zap entry will always be there.
For example, old pools imported readonly would not have it and we do
not want to fail here because of that.
* module/zfs/zfs_fm.c: `fnvlist_add_*()` was used since the
allocations sleep and thus can never fail.
* module/zfs/zvol.c: We dismiss the return value with `(void)` because
we do not need it. This matches what is already done in the analogous
`zfs_replay_write2()`.
* tests/zfs-tests/cmd/draid.c: We suppress one return value with
`(void)` since the code handles errors already. The other return value
is handled by switching to `fnvlist_lookup_uint8_array()`.
* tests/zfs-tests/cmd/file/file_fadvise.c: We add error handling.
* tests/zfs-tests/cmd/mmap_sync.c: We add error handling for munmap, but
ignore failures on remove() with (void) since it is expected to be
able to fail.
* tests/zfs-tests/cmd/mmapwrite.c: We add error handling.
As for unused return values, they were all in places where there was
error handling, so logic was added to handle the return values.
Reviewed-by: Alexander Motin <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Richard Yao <[email protected]>
Closes #13920
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The EXTRA_DIST variable is ignored when used in the FALSE conditional
of a Makefile.am. This results in the `make dist` target omitting
these files from the generated tarball unless CONFIG_USER is defined.
This issue can be avoided by switching to use the dist_noinst_DATA
variable which is handled as expected by autoconf.
This change also adds support for --with-config=dist as an alias
for --with-config=srpm and updates the GitHub workflows to use it.
Reviewed-by: Ahelenia Ziemiańska <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #13459
Closes #13505
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
As a bonus, this also adds zfs-mount-generator (previously undescended
down) and libzstd (not included) to CppCheck
As a bonus bonus, abigail rules work out-of-tree, too
Against current trunk:
$ diff -U0 ./destdir.listing ~/store/code/zfs/destdir.listing
-destdir/usr/local/include/libspl/sscanf.h
$ diff --color -U0 ./zfs-2.1.99.tar.gz.listing ../oot/zfs-2.1.99.tar.gz.listing | grep -v @@ | grep -v /Makefile
-zfs-2.1.99/config/Abigail.am
-zfs-2.1.99/lib/libspl/include/util/
-zfs-2.1.99/lib/libspl/include/util/sscanf.h
$ diff --color -U0 ./zfs-2.1.99.tar.gz.listing ../oot/zfs-2.1.99.tar.gz.listing | grep -v @@ | grep /Makefile
-zfs-2.1.99/lib/libavl/Makefile.in
-zfs-2.1.99/lib/libefi/Makefile.in
-zfs-2.1.99/lib/libicp/Makefile.in
-zfs-2.1.99/lib/libnvpair/Makefile.in
-zfs-2.1.99/lib/libshare/Makefile.in
-zfs-2.1.99/lib/libspl/include/Makefile.in
-zfs-2.1.99/lib/libspl/include/os/freebsd/Makefile.am
-zfs-2.1.99/lib/libspl/include/os/freebsd/Makefile.in
-zfs-2.1.99/lib/libspl/include/os/freebsd/sys/Makefile.am
-zfs-2.1.99/lib/libspl/include/os/freebsd/sys/Makefile.in
-zfs-2.1.99/lib/libspl/include/os/linux/Makefile.am
-zfs-2.1.99/lib/libspl/include/os/linux/Makefile.in
-zfs-2.1.99/lib/libspl/include/os/linux/sys/Makefile.am
-zfs-2.1.99/lib/libspl/include/os/linux/sys/Makefile.in
-zfs-2.1.99/lib/libspl/include/os/Makefile.am
-zfs-2.1.99/lib/libspl/include/os/Makefile.in
-zfs-2.1.99/lib/libspl/include/rpc/Makefile.am
-zfs-2.1.99/lib/libspl/include/rpc/Makefile.in
-zfs-2.1.99/lib/libspl/include/sys/dktp/Makefile.am
-zfs-2.1.99/lib/libspl/include/sys/dktp/Makefile.in
-zfs-2.1.99/lib/libspl/include/sys/Makefile.am
-zfs-2.1.99/lib/libspl/include/sys/Makefile.in
-zfs-2.1.99/lib/libspl/include/util/Makefile.am
-zfs-2.1.99/lib/libspl/include/util/Makefile.in
-zfs-2.1.99/lib/libspl/Makefile.in
-zfs-2.1.99/lib/libtpool/Makefile.in
-zfs-2.1.99/lib/libunicode/Makefile.in
-zfs-2.1.99/lib/libuutil/Makefile.in
-zfs-2.1.99/lib/libzfsbootenv/Makefile.in
-zfs-2.1.99/lib/libzfs_core/Makefile.in
-zfs-2.1.99/lib/libzfs/Makefile.in
-zfs-2.1.99/lib/libzpool/Makefile.in
-zfs-2.1.99/lib/libzstd/Makefile.in
-zfs-2.1.99/lib/libzutil/Makefile.in
-zfs-2.1.99/lib/Makefile.in
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Ahelenia Ziemiańska <[email protected]>
Closes #13316
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Currently, determining which datasets are affected by corruption is
a manual process.
The primary difficulty in reporting the list of affected snapshots is
that since the error was initially found, the snapshot where the error
originally occurred in, may have been deleted. To solve this issue, we
add the ID of the head dataset of the original snapshot which the error
was detected in, to the stored error report. Then any time a filesystem
is deleted, the errors associated with it are deleted as well. Any time
a clone promote occurs, we modify reports associated with the original
head to refer to the new head. The stored error reports are identified
by this head ID, the birth time of the block which the error occurred
in, as well as some information about the error itself are also stored.
Once this information is stored, we can find the set of datasets
affected by an error by walking back the list of snapshots in the given
head until we find one with the appropriate birth txg, and then traverse
through the snapshots of the clone family, terminating a branch if the
block was replaced in a given snapshot. Then we report this information
back to libzfs, and to the zpool status command, where it is displayed
as follows:
pool: test
state: ONLINE
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-8A
scan: scrub repaired 0B in 00:00:00 with 800 errors on Fri Dec 3
08:27:57 2021
config:
NAME STATE READ WRITE CKSUM
test ONLINE 0 0 0
sdb ONLINE 0 0 1.58K
errors: Permanent errors have been detected in the following files:
test@1:/test.0.0
/test/test.0.0
/test/1clone/test.0.0
A new feature flag is introduced to mark the presence of this change, as
well as promotion and backwards compatibility logic. This is an updated
version of #9175. Rebase required fixing the tests, updating the ABI of
libzfs, updating the man pages, fixing bugs, fixing the error returns,
and updating the old on-disk error logs to the new format when
activating the feature.
Reviewed-by: Matthew Ahrens <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Mark Maybee <[email protected]>
Reviewed-by: Tony Hutter <[email protected]>
Co-authored-by: TulsiJain <[email protected]>
Signed-off-by: George Amanakis <[email protected]>
Closes #9175
Closes #12812
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
For #13083, curiously, it did not print the actual error, just
that the compile failed with "Error 1".
In theory, this flag should cause it to report errors twice sometimes.
In practice, I'm pretty okay with reporting some twice if it avoids
reporting some never.
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Damian Szuberski <[email protected]>
Signed-off-by: Rich Ercolani <[email protected]>
Closes #13086
|
| |
|
|
|
|
|
|
| |
Unfortunately macOS has obj-C keyword "fallthrough" in the OS headers.
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Damian Szuberski <[email protected]>
Signed-off-by: Jorgen Lundman <[email protected]>
Closes #13097
|
| |
|
|
|
|
|
|
| |
Reviewed-by: Matthew Ahrens <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Tony Nguyen <[email protected]>
Reviewed-by: Ryan Moeller <[email protected]>
Signed-off-by: Paul Dagnelie <[email protected]>
Closes #12728
|
| |
|
|
|
|
|
|
|
| |
Reviewed-by: Tony Hutter <[email protected]>
Reviewed-by: George Melikov <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Dimitri John Ledkov <[email protected]>
Closes #12722
Closes #12739
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
As of the Linux 5.9 kernel a fallthrough macro has been added which
should be used to anotate all intentional fallthrough paths. Once
all of the kernel code paths have been updated to use fallthrough
the -Wimplicit-fallthrough option will because the default. To
avoid warnings in the OpenZFS code base when this happens apply
the fallthrough macro.
Additional reading: https://lwn.net/Articles/794944/
Reviewed-by: Tony Nguyen <[email protected]>
Reviewed-by: George Melikov <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #12441
|
| |
|
|
|
|
|
| |
Reviewed-by: John Kennedy <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: George Melikov <[email protected]>
Closes #12529
|
| |
|
|
|
|
| |
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: George Melikov <[email protected]>
Closes #12388
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
No symbols affected in libavl
No symbols affected by libtpool, but pre-ANSI declarations got purged
No symbols affected by libzfs_core
No symbols affected by libzfs_bootenv
libefi got cleaned, gained efi_debug documentation in efi_partition.h,
and removes one undocumented and unused symbol from libzfs_core:
D default_vtoc_map
libnvpair saw removal of these symbols:
D nv_alloc_nosleep_def
D nv_alloc_sleep
D nv_alloc_sleep_def
D nv_fixed_ops_def
D nvlist_hashtable_init_size
D nvpair_max_recursion
libshare saw removal of these symbols from libzfs:
T libshare_nfs_init
T libshare_smb_init
T register_fstype
B smb_shares
libzutil saw removal of these internal symbols from libzfs_core:
T label_paths
T slice_cache_compare
T zpool_find_import_blkid
T zpool_open_func
T zutil_alloc
T zutil_strdup
Reviewed-by: Matthew Ahrens <[email protected]>
Reviewed-by: John Kennedy <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Ahelenia Ziemiańska <[email protected]>
Closes #12191
|
| |
|
|
|
|
| |
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Ahelenia Ziemiańska <[email protected]>
Closes #11993
|
| |
|
|
|
|
|
|
|
|
| |
Correct an assortment of typos throughout the code base.
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Matthew Ahrens <[email protected]>
Reviewed-by: Ryan Moeller <[email protected]>
Signed-off-by: Andrea Gelmini <[email protected]>
Closes #11774
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
In order for cppcheck to perform a proper analysis it needs to be
aware of how the sources are compiled (source files, include
paths/files, extra defines, etc). All the needed information is
available from the Makefiles and can be leveraged with a generic
cppcheck Makefile target. So let's add one.
Additional minor changes:
* Removing the cppcheck-suppressions.txt file. With cppcheck 2.3
and these changes it appears to no longer be needed. Some inline
suppressions were also removed since they appear not to be
needed. We can add them back if it turns out they're needed
for older versions of cppcheck.
* Added the ax_count_cpus m4 macro to detect at configure time how
many processors are available in order to run multiple cppcheck
jobs. This value is also now used as a replacement for nproc
when executing the kernel interface checks.
* "PHONY =" line moved in to the Rules.am file which is included
at the top of all Makefile.am's. This is just convenient becase
it allows us to use the += syntax to add phony targets.
* One upside of this integration worth mentioning is it now allows
`make cppcheck` to be run in any directory to check that subtree.
* For the moment, cppcheck is not run against the FreeBSD specific
kernel sources. The cppcheck-FreeBSD target will need to be
implemented and testing on FreeBSD to support this.
Reviewed-by: Ryan Moeller <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #11508
|
| |
|
|
|
|
|
|
|
| |
We do not build libnvpair.pc. Moreover, it is automatically pulled in
by libzfs.pc, so no additional specific dependency is required.
Reviewed by: Toomas Soome <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Antonio Russo <[email protected]>
Closes #11227
|
| |
|
|
|
|
|
| |
The ABI should be included when generating the `make dist` tarball
since it's required by the `make checkabi` target.
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #11225
|
| |
|
|
|
|
|
|
|
|
|
|
| |
Add a snapshot of the current ABI using libabigail-1.7-2. The
included ABI passes `make checkabi` for CentOS 7, Fedora 33,
Debian 10, and Ubuntu 20.04. This covers a fairly wide range
of glibc, gcc, and libabigail versions plus other changes which
are platform specific.
Reviewed-by: Antonio Russo <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #11144
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Provide two make targets: checkabi and storeabi.
storeabi uses libabigail to generate a reference copy of the ABI for the
public libraries.
checkabi compares such a reference to the compiled version, failing if
they are not compatible. No ABI is generated for libzpool.so, it is
only used by ztest and zdb and not external consumers.
Co-authored-by: Brian Behlendorf <[email protected]>
Signed-off-by: Antonio Russo <[email protected]>
Closes #11144
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
This change updates the documentation to refer to the project
as OpenZFS instead ZFS on Linux. Web links have been updated
to refer to https://github.com/openzfs/zfs. The extraneous
zfsonlinux.org web links in the ZED and SPL sources have been
dropped.
Reviewed-by: George Melikov <[email protected]>
Reviewed-by: Richard Laager <[email protected]>
Reviewed-by: Ryan Moeller <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #11007
|
| |
|
|
|
|
|
|
| |
A small bug did slip into initial libzfsbootenv; while storing nvlist
in nvlist, we should make sure the bootenv is using VB_NVLIST format.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Toomas Soome <[email protected]>
Closes #10937
|
|
|
nvlist does allow us to support different data types and systems.
To encapsulate user data to/from nvlist, the libzfsbootenv library is
provided.
Reviewed-by: Arvind Sankar <[email protected]>
Reviewed-by: Allan Jude <[email protected]>
Reviewed-by: Paul Dagnelie <[email protected]>
Reviewed-by: Igor Kozhukhov <[email protected]>
Signed-off-by: Toomas Soome <[email protected]>
Closes #10774
|
