Commit Graph

1177 Commits

Author SHA1 Message Date
Ryan Moeller
8bb9ecf4bf
libzfs: Convert to fnvpair functions
Improves readability.  No functional change intended.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #13197
2022-03-14 15:44:56 -07:00
Harry Sintonen
ebcf12f763
get_key_material_https: removed bogus free() call
The get_key_material_https() function error code path had a bogus
free() call, either resulting in double-free or free() of undefined
pointer.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Co-authored-by: Harry Sintonen <sintonen@iki.fi>
Signed-off-by: Harry Sintonen <sintonen@iki.fi>
Closes #13198
2022-03-13 13:15:40 -07:00
Ryan Moeller
76bcffb7dc
libzfs: FreeBSD doesn't resize partitions for you
This code can be failure prone on FreeBSD, where zfsd will pass a guid
as the vdev path to online.  The guid causes zfs_resolve_shortname to
fail because it expects a path.  We can just skip the whole ordeal.

Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <ryan@ixsystems.com>
Closes #12083
2022-03-11 08:52:49 -08:00
наб
a86e089415 libzfs_core: lzc_send_wraper: maximise pipe buffer for existing pipes
This reduces scheduler overhead by letting the reader consume bigger
chunks (64k => 128k at full throttle)

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13133
2022-03-08 09:33:12 -08:00
наб
3a909fe33e libzfs, libzfs_core: send: always write to pipe
By introducing lzc_send_wrapper() and routing all ZFS_IOC_SEND*
users through it, we fix a Linux 5.10-introduced bug (see comment)

This is all /transparent/ to the users API, ABI, and usage-wise,
and disabled on FreeBSD and if the output is already a pipe,
and transparently nestable (i.e. zfs_send_one() is wrapped,
but so is lzc_send_redacted() it calls to ‒ this wouldn't be strictly
necessary if ZFS_IOC_SEND_PROGRESS wasn't strictly denominational w.r.t.
the descriptor the send is happening on)

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Co-authored-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #11445
Closes #13133
2022-03-08 09:33:08 -08:00
наб
fbbea09db9 libzfs_core: simplify max_pipe_buffer(), return new max
We do still check and only optionally set because all F_SETPIPE_SZ
directives reallocate the pipe buffer

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13133
2022-03-08 09:33:07 -08:00
наб
8a3d77358a libzfs: migrate single-use libzfs_set_pipe_max() to libzfs_core
Notably, this also means that the pipe is expanded before each
dataset is received, so updates to /p/s/f/pipe-max-size are reflected
for each new dataset

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13133
2022-03-08 09:33:04 -08:00
Windel Bouwman
9955b9ba2e
Handle aarch64 defines seperate from arm
aarch64 is a different architecture than arm. Some
compilers might choke when both __arm__ and __aarch64__
are defined.

This change separates the checks for arm and for
aarch64 in the isa_defs.h header files.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Windel Bouwman <windel@windel.nl>
Closes #10335 
Closes #13151
2022-03-07 17:49:34 -08:00
Alejandro Colomar
db7f1a91de
Use _Noreturn (C11; GNU89) properly
A function that returns with no value is a different thing from a
function that doesn't return at all.  Those are two orthogonal
concepts, commonly confused.

pthread_create(3) expects a pointer to a start routine that has a
very precise prototype:

    void *(*start_routine)(void *);

However, other thread functions, such as kernel ones, expect:

    void (*start_routine)(void *);

Providing a different one is incorrect, and has only been working
because the ABIs happen to produce a compatible function.

We should use '_Noreturn void', since it's the natural type, and
then provide a '_Noreturn void *' wrapper for pthread functions.

For consistency, replace most cases of __NORETURN or
__attribute__((noreturn)) by _Noreturn.  _Noreturn is understood
by -std=gnu89, so it should be safe to use everywhere.

Ref: https://github.com/openzfs/zfs/pull/13110#discussion_r808450136
Ref: https://software.codidact.com/posts/285972
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Closes #13120
2022-03-04 16:25:22 -08:00
наб
f4826a2d46 libzfs: util: don't check for allocation errors from infallible zfs_*()
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13125
2022-03-04 12:08:33 -08:00
наб
be8e1d81bf Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME         SIZE  ALLOC   FREE  CKPOINT  EXPANDSZ   GUID  LOAD_GUID   FRAG    CAP  DEDUP    HEALTH  ALTROOT   GUID  DEDUPDITTO  LOAD_GUID  MAXBLOCKSIZE  MAXDNODESIZE
filling     25.5T  6.52T  18.9T        -       64M  11512889483096932869  11656109927366648364     1%    25%  1.00x    ONLINE  -        11512889483096932869           0  11656109927366648364       1048576         16384
tarta-boot   240M  50.6M   189M        -         -  2372068846917849656  7752280792179633787    12%    21%  1.00x    ONLINE  -        2372068846917849656           0  7752280792179633787       1048576           512
tarta-zoot  55.5G  6.42G  49.1G        -         -  12971868889665384604  8622632123393589527    17%    11%  1.00x    ONLINE  -        12971868889665384604           0  8622632123393589527       1048576         16384

nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME                                  GUID  KEYGUID  IVSETGUID  CREATETXG  OBJSETID  PBKDF2ITERS  REFRATIO
tarta-zoot                           1110930838977259561     659P          -          1        54            0     1.03x
tarta-zoot/PAGEFILE.SYS              2202570496672997800    3.20E          -       2163      1539            0     1.07x
tarta-zoot/dupa                      16941280502417785695    9.81E          -    2274707      1322  1000000000000     1.00x
tarta-zoot/etc                       17029963068508333530    12.9E          -       3663      1087            0     1.52x
tarta-zoot/home                      3508163802370032575    8.50E          -       3664       294            0     1.00x
tarta-zoot/home/misio                7283672744014848555    13.0E          -       3665       302            0     2.28x
tarta-zoot/home/nabijaczleweli       12286744508078616303    5.15E          -       3666       200            0     2.05x
tarta-zoot/home/nabijaczleweli/tftp  13551632689932817643    5.16E          -       3667      1095            0     1.00x
tarta-zoot/home/root                 5203106193060067946    15.4E          -       3668       698            0     2.86x
tarta-zoot/home/shared-config        8866040021005142194    14.5E          -       3670      2069            0     1.20x
tarta-zoot/home/tymek                9472751824283011822    4.56E          -       3671      1202            0     1.32x
tarta-zoot/oldboot                   10460192444135730377    13.8E          -    2268398      1232            0     1.01x
tarta-zoot/opt                       9945621324983170410    5.84E          -       3672      1210            0     1.00x
tarta-zoot/opt/icecc                 13178238931846132425    9.04E          -       3673      1103            0     2.83x
tarta-zoot/opt/swtpm                 10172962421514870859    4.13E          -     825669    145132            0     1.87x
tarta-zoot/srv                       217179989022738337    3.90E          -       3674      2469            0     1.00x
tarta-zoot/usr                       12214213243060765090    15.0E          -       3675      2477            0     2.58x
tarta-zoot/usr/local                 7542700368693813134     941P          -       3676      2484            0     2.33x
tarta-zoot/var                       13414177124447929530    10.2E          -       3677      2492            0     1.57x
tarta-zoot/var/lib                   6969944550407159241    5.28E          -       3678      2499            0     2.34x
tarta-zoot/var/tmp                   6399468088048343912    1.34E          -       3679      1218            0     3.95x

After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME         SIZE  ALLOC   FREE  CKPOINT  EXPANDSZ                  GUID             LOAD_GUID   FRAG    CAP  DEDUP    HEALTH  ALTROOT                  GUID  DEDUPDITTO             LOAD_GUID  MAXBLOCKSIZE  MAXDNODESIZE
filling     25.5T  6.52T  18.9T        -       64M  11512889483096932869  11656109927366648364     1%    25%  1.00x    ONLINE  -        11512889483096932869           0  11656109927366648364            1M           16K
tarta-boot   240M  50.6M   189M        -         -   2372068846917849656   7752280792179633787    12%    21%  1.00x    ONLINE  -         2372068846917849656           0   7752280792179633787            1M           512
tarta-zoot  55.5G  6.42G  49.1G        -         -  12971868889665384604   8622632123393589527    17%    11%  1.00x    ONLINE  -        12971868889665384604           0   8622632123393589527            1M           16K

nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME                                                 GUID               KEYGUID  IVSETGUID  CREATETXG  OBJSETID    PBKDF2ITERS  REFRATIO
tarta-zoot                            1110930838977259561    741529699813639505          -          1        54              0     1.03x
tarta-zoot/PAGEFILE.SYS               2202570496672997800   3689529982640017884          -       2163      1539              0     1.07x
tarta-zoot/dupa                      16941280502417785695  11312442953423259518          -    2274707      1322  1000000000000     1.00x
tarta-zoot/etc                       17029963068508333530  14852574366795347233          -       3663      1087              0     1.52x
tarta-zoot/home                       3508163802370032575   9802810070759776956          -       3664       294              0     1.00x
tarta-zoot/home/misio                 7283672744014848555  14983161489316798151          -       3665       302              0     2.28x
tarta-zoot/home/nabijaczleweli       12286744508078616303   5937870537299886218          -       3666       200              0     2.05x
tarta-zoot/home/nabijaczleweli/tftp  13551632689932817643   5950522828900813054          -       3667      1095              0     1.00x
tarta-zoot/home/root                  5203106193060067946  17718025091255443518          -       3668       698              0     2.86x
tarta-zoot/home/shared-config         8866040021005142194  16716354482778968577          -       3670      2069              0     1.20x
tarta-zoot/home/tymek                 9472751824283011822   5251854710505749954          -       3671      1202              0     1.32x
tarta-zoot/oldboot                   10460192444135730377  15894065034622168157          -    2268398      1232              0     1.01x
tarta-zoot/opt                        9945621324983170410   6737735639539098405          -       3672      1210              0     1.00x
tarta-zoot/opt/icecc                 13178238931846132425  10425145983015238428          -       3673      1103              0     2.83x
tarta-zoot/opt/swtpm                 10172962421514870859   4764783754852521469          -     825669    145132              0     1.87x
tarta-zoot/srv                         217179989022738337   4492810461439647259          -       3674      2469              0     1.00x
tarta-zoot/usr                       12214213243060765090  17306702395865262834          -       3675      2477              0     2.58x
tarta-zoot/usr/local                  7542700368693813134   1059954157997659784          -       3676      2484              0     2.33x
tarta-zoot/var                       13414177124447929530  11764397504176937123          -       3677      2492              0     1.57x
tarta-zoot/var/lib                    6969944550407159241   6084753728494937404          -       3678      2499              0     2.34x
tarta-zoot/var/tmp                    6399468088048343912   1548692824635344277          -       3679      1218              0     3.95x

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-03-04 12:08:33 -08:00
Rich Ercolani
234e9605c1 Explode zstd 1.4.5 into separate upstream files
It's much nicer to import from upstream this way, and compiles
faster too.

Everything in lib/ is unmodified 1.4.5.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes #12978
2022-03-01 13:55:12 -08:00
наб
b08153f1c1 freebsd: libzfs: zmount: void-cast unused assert(3) variables
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13145
Closes #13152
2022-02-26 11:28:18 -08:00
наб
1ea68b6d38 config: check for -Wno-cast-function-type
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13145
Closes #13152
2022-02-26 11:26:55 -08:00
Tony Hutter
f2f6c18f17
zed: Misc multipath autoreplace fixes
We recently had a case where our operators replaced a bad
multipathed disk, only to see it fail to autoreplace.  The
zed logs showed that the multipath replacement disk did not pass
the 'is_dm' test in zfs_process_add() even though it should have.
is_dm is set if there exists a sysfs entry for to the
underlying /dev/sd* paths for the multipath disk.  It's
possible this path didn't exist due to a race condition where
the sysfs paths weren't created at the time the udev event came
in to zed, but this was never verified.

This patch updates the check to look for udev properties that
indicate if the new autoreplace disk is an empty multipath disk,
rather than looking for the underlying sysfs entries. It also
adds in additional logging, and fixes a bug where zed allowed
you to use an already zfs-formatted disk from another pool
as a multipath auto-replacement disk.

Furthermore, while testing this patch, I also ran across a case
where a force-faulted disk did not have a ZPOOL_CONFIG_PHYS_PATH
entry in its config.  This prevented it from being autoreplaced.
I added additional logic to derive the PHYS_PATH from the PATH if
the PATH was a /dev/disk/by-vdev/ path.  For example, if PATH
was /dev/disk/by-vdev/L28, then PHYS_PATH would be L28.  This is
safe since by-vdev paths represent physical locations and do not
change between boots.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #13023
2022-02-24 11:43:39 -08:00
Jitendra Patidar
361a7e8211
log xattr=sa create/remove/update to ZIL
As such, there are no specific synchronous semantics defined for
the xattrs. But for xattr=on, it does log to ZIL and zil_commit() is
done, if sync=always is set on dataset. This provides sync semantics
for xattr=on with sync=always set on dataset.

For the xattr=sa implementation, it doesn't log to ZIL, so, even with
sync=always, xattrs are not guaranteed to be synced before xattr call
returns to caller. So, xattr can be lost if system crash happens, before
txg carrying xattr transaction is synced.

This change adds xattr=sa logging to ZIL on xattr create/remove/update
and xattrs are synced to ZIL (zil_commit() done) for sync=always.
This makes xattr=sa behavior similar to xattr=on.

Implementation notes:
The actual logging is fairly straight-forward and does not warrant
additional explanation.
However, it has been 14 years since we last added new TX types
to the ZIL [1], hence this is the first time we do it after the
introduction of zpool features. Therefore, here is an overview of the
feature activation and deactivation workflow:

1. The feature must be enabled. Otherwise, we don't log the new
    record type. This ensures compatibility with older software.
2. The feature is activated per-dataset, since the ZIL is per-dataset.
3. If the feature is enabled and dataset is not for zvol, any append to
    the ZIL chain will activate the feature for the dataset. Likewise
    for starting a new ZIL chain.
4. A dataset that doesn't have a ZIL chain has the feature deactivated.

We ensure (3) by activating on the first zil_commit() after the feature
was enabled. Since activating the features requires waiting for txg
sync, the first zil_commit() after enabling the feature will be slower
than usual. The downside is that this is really a conservative
approximation: even if we never append a 'TX_SETSAXATTR' to the ZIL
chain, we pay the penalty for feature activation. The upside is that the
user is in control of when we pay the penalty, i.e., upon enabling the
feature.

We ensure (4) by hooking into zil_sync(), where ZIL destroy actually
happens.

One more piece on feature activation, since it's spread across
multiple functions:

zil_commit()
  zil_process_commit_list()
    if lwb == NULL // first zil_commit since zil_open
      zil_create()
        if no log block pointer in ZIL header:
          if feature enabled and not active:
	    // CASE 1
            enable, COALESCE txg wait with dmu_tx that allocated the
	    log block
         else // log block was allocated earlier than this zil_open
          if feature enabled and not active:
	    // CASE 2
            enable, EXPLICIT txg wait
    else // already have an in-DRAM LWB
      if feature enabled and not active:
        // this happens when we enable the feature after zil_create
	// CASE 3
        enable, EXPLICIT txg wait

[1] da6c28aaf6

Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Christian Schwarz <christian.schwarz@nutanix.com>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Ryan Moeller <freqlabs@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Jitendra Patidar <jitendra.patidar@nutanix.com>
Closes #8768 
Closes #9078
2022-02-22 13:06:43 -08:00
Damian Szuberski
806739f991
Correct compilation errors reported by GCC 10/11
New `zfs_type_t` value `ZFS_TYPE_INVALID` is introduced.
Variable initialization is now possible to make GCC happy.

Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: szubersk <szuberskidamian@gmail.com>
Closes #12167
Closes #13103
2022-02-20 19:20:00 -08:00
Ryan Moeller
e41013078a
libzfs: Fail making a dataset handle gracefully
When a dataset is in the process of being received it gets marked as
inconsistent and should not be used.  We should check for this when
opening a dataset handle in libzfs and return with an appropriate error
set, rather than hitting an abort because of the incomplete data.

zfs_open() passes errno to zfs_standard_error() after observing
make_dataset_handle() fail, which ends up aborting if errno is 0.
Set errno before returning where we know it has not been set already.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #13077
2022-02-18 13:09:03 -08:00
наб
a215c3e834 libzpool: kernel: silence unrelated-function-pointer cast warning
Reviewed-by: Alejandro Colomar <alx.manpages@gmail.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13110
2022-02-18 09:34:47 -08:00
наб
d8552689d1 libnvpair: json: suppress wchar_t >=0 warnings
Reviewed-by: Alejandro Colomar <alx.manpages@gmail.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13110
2022-02-18 09:34:43 -08:00
наб
72154bd6c9 libtpool: -Wno-clobbered
Also remove -Wno-unused-but-set-variable

Upstream-bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118
Reviewed-by: Alejandro Colomar <alx.manpages@gmail.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13110
2022-02-18 09:34:25 -08:00
наб
5cf3c24fd8 libzfs: sendrecv: fix NULL arithmetic UB
Reviewed-by: Alejandro Colomar <alx.manpages@gmail.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13110
2022-02-18 09:34:14 -08:00
наб
46c7a80280 userspace: mark arguments used
Reviewed-by: Alejandro Colomar <alx.manpages@gmail.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13110
2022-02-18 09:34:08 -08:00
наб
67de71e644
libzfs: calculate receive times with sub-second precision
Provide two digits of precision when reporting send/receive
times.  Tiny snapshots may take significantly less than a second
and rounding up to a full second can introduce a significant error.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13047
2022-02-15 16:42:30 -08:00
наб
cf497e18df module: icp: remove unused (and mostly faked) cm_{{min,max}_key_length,mech_flags}
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12901
2022-02-15 16:25:52 -08:00
наб
7eacb87112 module: icp: rip out modhash. Replace the one user with AVL
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12901
2022-02-15 16:24:59 -08:00
наб
1c17d2940c module: icp: remove unused notification framework
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12901
2022-02-15 16:24:37 -08:00
наб
65a613b70d module: icp: remove unused kcf_digest.c
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12901
2022-02-15 16:24:14 -08:00
наб
710657f51d module: icp: remove other provider types
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12901
2022-02-15 16:23:53 -08:00
Jorgen Lundman
4759342a5e
Add spa _os() hooks
Add hooks for when spa is created, exported, activated and
deactivated. Used by macOS to attach iokit, and lock
kext as busy (to stop unloads).

Userland, Linux, and, FreeBSD have empty stubs.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Jorgen Lundman <lundman@lundman.net>
Closes #12801
2022-02-15 15:54:25 -08:00
Jorgen Lundman
9a70e97fe1
Rename fallthrough to zfs_fallthrough
Unfortunately macOS has obj-C keyword "fallthrough" in the OS headers.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Damian Szuberski <szuberskidamian@gmail.com>
Signed-off-by: Jorgen Lundman <lundman@lundman.net>
Closes #13097
2022-02-15 08:58:59 -08:00
наб
ae07fc1393 libzfs: sendrecv: fix missing error output for invalid properties
Fixes: 7633c0aedd ("libzfs: sendrecv:
fix unused, remove argsused")

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Amanakis <gamanakis@gmail.com>
Reviewed-by: Ryan Moeller <freqlabs@FreeBSD.org>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13100
Closes #13101
2022-02-14 13:07:56 -08:00
Jorgen Lundman
c28d6ab08b
Rename EMPTY_TASKQ into taskq_empty
To follow a change in illumos taskq

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Jorgen Lundman <lundman@lundman.net>
Closes #12802
2022-02-09 15:04:26 -07:00
Damian Szuberski
63652e1546
Add --enable-asan and --enable-ubsan switches
`configure` now accepts `--enable-asan` and `--enable-ubsan` switches
which results in passing `-fsanitize=address`
and `-fsanitize=undefined`, respectively, to the compiler. Those
flags are enabled in GitHub workflows for ZTS and zloop. Errors
reported by both instrumentations are corrected, except for:

- Memory leak reporting is (temporarily) suppressed. The cost of
  fixing them is relatively high compared to the gains.

- Checksum computing functions in `module/zcommon/zfs_fletcher*`
  have UBSan errors suppressed. It is completely impractical
  to enforce 64-byte payload alignment there due to performance
  impact.

- There's no ASan heap poisoning in `module/zstd/lib/zstd.c`. A custom
  memory allocator is used there rendering that measure
  unfeasible.

- Memory leaks detection has to be suppressed for `cmd/zvol_id`.
  `zvol_id` is run by udev with the help of `ptrace(2)`. Tracing is
  incompatible with memory leaks detection.

Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: szubersk <szuberskidamian@gmail.com>
Closes #12928
2022-02-03 14:35:38 -08:00
Ryan Moeller
d1a38ee742 libzfs_sendrecv: Factor out lzc_flags_from_resume_nvl
Improve the readability of zfs_send_resume_impl by moving resume nvl
decoding into a separate helper function.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:04:01 -08:00
Ryan Moeller
102eb6733c libzfs_sendrecv: Refactor find_redact_book
Factor out get_bookmarks, find_redact_pair, and get_redact_complete
helper functions to improve the readability of find_redact_book.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:03:53 -08:00
Ryan Moeller
2fafbfde9d libzfs_sendrecv: Fix some comment style nits
* Capitalize and punctuate complete sentences.
* Add a blank line between functions.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:03:45 -08:00
Ryan Moeller
45932229d5 libzfs_sendrecv: Style pass on dump_filesystems
* Add a high level comment.
* Eliminate unnecessarily void arg.
* Capitalize and punctuate complete sentences in comments.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:03:38 -08:00
Ryan Moeller
1910a30848 libzfs_sendrecv: Style pass on dump_filesystem
* Add high level comments.
* Eliminate unnecessarily void arg.
* Avoid unnecessary line wrapping.
* Initialize sdd fields with the correct types.
* Remove extra whitespace.
* Refactor replication checks for clarity.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:03:30 -08:00
Ryan Moeller
1ae7835177 libzfs_sendrecv: Style pass on dump_snapshot
* Add a high level comment.
* Avoid unnecessary line wrapping.
* Simplify size accounting logic.
* Eliminate unnecessary buffer on the stack.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:03:21 -08:00
Ryan Moeller
447e90e360 libzfs_sendrecv: Style pass on send_print_verbose
* Add missing dgettext calls.
* Avoid unnecessary line wraps.
* Factor out duplicated parsable check.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:03:13 -08:00
Ryan Moeller
fbcc25c9b2 libzfs_sendrecv: Pull header line out of loop
This makes the header print before the sleep as well, which is fine.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:03:05 -08:00
Ryan Moeller
24f1aa023a libzfs_sendrecv: Initialize in case of failure
In zfs_send_progress, initialize \*bytes_written and \*blocks_visited
in case we have to return early due to ioctl failure.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:02:58 -08:00
Ryan Moeller
25074b472a libzfs_sendrecv: Style pass on dump_ioctl
* Don't bother building a debug nvlist if we can't return it.
* Save errno after ioctl failure in case snprintf clobbers it.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:02:50 -08:00
Ryan Moeller
a8747c0403 libzfs_sendrecv: Style pass on zfs_send_space
* Reduce indentation.
* Move locals closer to use.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:02:41 -08:00
Ryan Moeller
0c1c746a74 libzfs_sendrecv: Style pass on send_iterate_fs
* Capitalize and punctuate complete sentences in comments.
* Separate out a group of locals to add a comment on their purpose.
* Remove unnecessary line wrapping.
* Make it clear that dds_origin is a string by using explicit character
  comparison to check for an empty string, rather than implictly
  treating it as a boolean.
* Reorganize manipulation of props and holds nvlists to improve
  clarity.
* There's no need to initialize the snapname buffer with zeros, we're
  immediately overwriting it.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:02:33 -08:00
Ryan Moeller
2b6b7111f4 libzfs_sendrecv: Style pass on send_iterate_prop
* Add a high level comment.
* Move locals closer to point of use.
* Use fnv* routines rather than explicit verification of success.
* Factor out duplicated code by introducing isspacelimit to clarify
  behavior.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:02:25 -08:00
Ryan Moeller
dd59c422d3 libzfs_sendrecv: Style pass on send_iterate_snap
* Add a high level comment.
* Use local variables to reduce line wrapping.
* Remove extra braces and insert space for clarity.
* Assert precondition that the dataset name contains '@' for sanity.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:02:13 -08:00
Ryan Moeller
f2b36b2db0 libzfs_sendrecv: Fix leaked holds nvlist
There is no need to allocate a holds nvlist.  lzc_get_holds does that
for us.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:02:05 -08:00
Ryan Moeller
af2b1fbda6 libzfs_sendrecv: Avoid extra avl_find
avl_add does avl_find internally, then avl_insert.  We're already doing
the avl_find, so using avl_insert directly avoids repeating the search.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:01:56 -08:00
Ryan Moeller
1488e822f2 libzfs_sendrecv: Simplify out guid temporary
De-clutter the clode and make it clear the guid is only used here.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:01:48 -08:00
Ryan Moeller
01a0039ac9 libzfs_sendrecv: Use size_t for payload_len
We won't be passing a negative value here, so make it clear.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #12967
2022-02-01 17:01:21 -08:00
наб
3c617c7921 libzfs: mount: don't leak mnt_param_t if mnt_func fails
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12968
2022-02-01 16:57:16 -08:00
наб
61b5b27853 libtpool: remove useless CSTYLED
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12968
2022-02-01 16:57:09 -08:00
наб
1ef686905b linux: libspl: zone: () -> (void)
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12968
2022-02-01 16:57:00 -08:00
наб
0481eabfa1 libzfs: share_proto: constify, staticify
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12968
2022-02-01 16:56:40 -08:00
наб
0f7a0cc7c2 libzfs: const correctness
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12968
2022-02-01 16:56:18 -08:00
наб
7633c0aedd
libzfs: sendrecv: fix unused, remove argsused
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12906
2022-01-28 08:34:48 -07:00
наб
c70bb2f610 Replace *CTASSERT() with _Static_assert()
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12993
2022-01-26 11:38:52 -08:00
наб
7ada752a93 Clean up CSTYLEDs
69 CSTYLED BEGINs remain, appx. 30 of which can be removed if cstyle(1)
had a useful policy regarding
  CALL(ARG1,
  	ARG2,
  	ARG3);
above 2 lines. As it stands, it spits out *both*
  sysctl_os.c: 385: continuation line should be indented by 4 spaces
  sysctl_os.c: 385: indent by spaces instead of tabs
which is very cool

Another >10 could be fixed by removing "ulong" &al. handling.
I don't foresee anyone actually using it intentionally
(does it even exist in modern headers? why did it in the first place?).

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12993
2022-01-26 11:38:52 -08:00
наб
be93512152 libspl: include: ia32: remove
It hosts only asm_linkage.h, which is entirely unused,
and has slightly diverged from the one that's actually used
(module/icp/include/sys/ia32/asm_linkage.h)

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12993
2022-01-26 11:37:45 -08:00
наб
a9e2788ffe
libspl: cast to uintptr_t instead of !!ing
This led to these two warning types:
  debug.h:139:67: warning: the address of ‘ARC_anon’
  will always evaluate as ‘true’ [-Waddress]
    139 | #define ASSERT3P(x, y, z)
              ((void) sizeof (!!(x)), (void) sizeof (!!(z)))
        |                                               ^
  arc.c:1591:2: note: in expansion of macro ‘ASSERT3P’
   1591 |  ASSERT3P(hdr->b_l1hdr.b_state, ==, arc_anon);
        |  ^~~~~~~~
and
  arc.h:66:44: warning: ‘<<’ in boolean context,
  did you mean ‘<’? [-Wint-in-bool-context]
     66 | #define HDR_GET_LSIZE(hdr)
              ((hdr)->b_lsize << SPA_MINBLOCKSHIFT)
  debug.h:138:46: note: in definition of macro ‘ASSERT3U’
    138 | #define ASSERT3U(x, y, z)
              ((void) sizeof (!!(x)), (void) sizeof (!!(z)))
        |                        ^
  arc.c:1760:12: note: in expansion of macro ‘HDR_GET_LSIZE’
   1760 |   ASSERT3U(HDR_GET_LSIZE(hdr), !=, 0);
        |            ^~~~~~~~~~~~~

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13009
2022-01-24 17:05:42 -08:00
наб
bc40713a8f
libspl: ASSERT*: !! for sizeof
sizeof(bitfield.member) is invalid, and this shows up in some FreeBSD
build configurations: work around this by !!ing ‒
this makes the sizeof target the ! result type (_Bool), instead

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Fixes: 42aaf0e ("libspl: ASSERT*: mark arguments as used")
Closes #12984
Closes #12986
2022-01-21 10:20:11 -08:00
наб
e1c720de7d
libefi: remove efi_type()
All it is right now is some #if 0ed Solaris code that returns ENOSYS,
and is only applicable for the Solaris blockdev layer.
In the Illumos gate, there's a single user: rmformat(1);
I recommend a read of the manual as a blast from the past, but, well

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Issue #12844
Closes #12969
2022-01-18 14:40:43 -08:00
наб
18168da727
module/*.ko: prune .data, global .rodata
Evaluated every variable that lives in .data (and globals in .rodata)
in the kernel modules, and constified/eliminated/localised them
appropriately. This means that all read-only data is now actually
read-only data, and, if possible, at file scope. A lot of previously-
global-symbols became inlinable (and inlined!) constants. Probably
not in a big Wowee Performance Moment, but hey.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12899
2022-01-14 15:37:55 -08:00
Ryan Moeller
69c5e694a1
FreeBSD: Fix leaked strings in libspl mnttab
The FreeBSD implementations of various libspl functions for getting
mounted device information were found to leak several strings which
were being allocated in statfs2mnttab but never freed.

The Solaris getmntany(3C) and related interfaces are expected to return
strings residing in static buffers that need to be copied rather than
freed by the caller.

Use static thread-local storage to stash the mnttab structure strings
from FreeBSD's statfs info rather than strings allocated on the heap by
strdup(3).

While here, remove some stray commented out lines.

Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #12961
2022-01-14 12:38:32 -08:00
наб
4737a9eb70
linux: libzfs: mount: fix uninitialised flags
They're later |=d with constants, but never reset

Caught by valgrind while investigating
https://github.com/openzfs/zfs/pull/12928#issuecomment-1007496550

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12954
2022-01-13 11:07:54 -08:00
Rich Ercolani
d6c1bbdd65
Updated the lz4 decompressor
As an experiment, I stole the lz4 decompressor from
upstream lz4 (1.9.3), and landed it.

Feedback suggested that keeping the vendor lz4 code isolated and
unlinted was probably reasonable, so I lobbed it into its own file.

It also seemed reasonable to put the mostly-untouched* code into
lz4.c proper, and relegate the integrated and ZFS-specific code to
lz4_zfs.c.

Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes #12805
2022-01-07 10:36:49 -08:00
Tino Reichardt
a798b485ae Remove sha1 hashing from OpenZFS, it's not used anywhere.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Attila Fülöp <attila@fueloep.org>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12895
Closes #12902
2022-01-06 16:16:28 -08:00
наб
5c8389a8cb module: icp: rip out the Solaris loadable module architecture
After progressively folding away null cases, it turns out there's
/literally/ nothing there, even if some things are part of the
Solaris SPARC DDI/DKI or the seventeen module types (some doubled for
32-bit userland), or the entire modctl syscall definition.
Nothing.

Initialisation is handled in illumos-crypto.c,
which calls all the initialisers directly

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Attila Fülöp <attila@fueloep.org>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12895
Closes #12902
2022-01-06 16:14:04 -08:00
Paul Dagnelie
399b98198a
Revert "zfs list: Allow more fields in ZFS_ITER_SIMPLE mode"
This reverts commit f6a0dac84a.

Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Mark Maybee <mark.maybee@delphix.com>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #12938
2022-01-06 11:12:53 -08:00
наб
1f182103aa libzfs: fix unused, remove argsused
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12844
2021-12-23 09:42:47 -08:00
наб
0cad373e5c libnvpair: fix unused, remove argsused
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12844
2021-12-23 09:42:47 -08:00
наб
9028f99a79 libzutil: import: fix unused, remove argsused
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12844
2021-12-23 09:42:47 -08:00
наб
56050599c9 libzpool: fix unused, remove argsused
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12844
2021-12-23 09:42:47 -08:00
наб
57bff80ebf libshare: nfs: fix unused, remove argsused
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12844
2021-12-23 09:42:47 -08:00
наб
bfc1789703 libzfs_core: fix unused, remove argsused
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12844
2021-12-23 09:42:47 -08:00
наб
7fe47a2386 libefi: efi_type: fix unused, remove argsused
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12844
2021-12-23 09:42:47 -08:00
наб
da5f5ec508 libspl: kmem.h: mark unused kmem_*() macro arguments used
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12844
2021-12-23 09:36:12 -08:00
наб
42aaf0e7c4 libspl: ASSERT*: mark arguments as used
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12844
2021-12-23 09:35:47 -08:00
Martin Matuška
20f5c5b912
FreeBSD: fix world build after 143476ce8
Do not redefine the fallthrough macro when building with libcpp.

Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Martin Matuska <mm@FreeBSD.org>
Closes #12880
2021-12-20 14:28:43 -08:00
Philipp Riederer
8623bd962d
Fix error propagation from lzc_send_redacted
Any error from lzc_send_redacted is overwritten by the error of
send_conclusion_record; skip writing the conclusion record if there
was an earlier error.

Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Philipp Riederer <philipp@riederer.email>
Closes #12766
2021-12-20 10:50:46 -08:00
наб
82e414f1b2 libshare: nfs: always try to mkdir()
This also works out to one syscall if the directory exists,
but is one syscall shorter if it doesn't.

Reviewed-by: Don Brady <don.brady@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12067
2021-12-17 12:54:25 -08:00
наб
1e78b4eee0 libshare: nfs: set export file 644
The shares are publicly known anyway and can be interrogated by any
user, so this is a debugging aid more than anything.

Reviewed-by: Don Brady <don.brady@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12067
2021-12-17 12:54:14 -08:00
наб
9d4a44f0b8 linux/libshare: nfs: don't needlessly strdup() hostspec
Reviewed-by: Don Brady <don.brady@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12067
2021-12-17 12:54:09 -08:00
наб
605e03e51a libshare: nfs: share nfs_is_shared()
Reviewed-by: Don Brady <don.brady@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12067
2021-12-17 12:54:04 -08:00
наб
4e225e7316 libshare: nfs: share nfs_copy_entries()
Reviewed-by: Don Brady <don.brady@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12067
2021-12-17 12:54:00 -08:00
наб
c53f2e9b50 libshare: nfs: open temporary file once
Reviewed-by: Don Brady <don.brady@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12067
2021-12-17 12:53:54 -08:00
наб
f50697f95b libshare: nfs: retry flock() when interrupted
Reviewed-by: Don Brady <don.brady@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12067
2021-12-17 12:53:49 -08:00
наб
bdf6464c6c freebsd/libshare: nfs: don't send SIGHUP to all processes
pidfile_open() sets *pidptr to -1 if the process currently holding
the lock is between pidfile_open() and pidfile_write(),
the subsequent kill(mountdpid) would potentially SIGHUP all
non-system processes except init: just sleep for half a millisecond
and try again in that case

Reviewed-by: Don Brady <don.brady@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12067
2021-12-17 12:53:25 -08:00
наб
eb51a9d747
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.

The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism

Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about

Also, fix pre-prop-checking compat in fallback for built-in ZFS

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-16 16:43:10 -08:00
Allan Jude
f6a0dac84a
zfs list: Allow more fields in ZFS_ITER_SIMPLE mode
If the fields to be listed and sorted by are constrained
to those populated by dsl_dataset_fast_stat(), then
zfs list is much faster, as it does not need to open each
objset and reads its properties.

A previous optimization by Pawel Dawidek
(0cee24064a) took advantage
of this to make listing snapshot names sorted only by name
much faster.

However, it was limited to `-o name -s name`, this work
extends this optimization to work with:
  - name
  - guid
  - createtxg
  - numclones
  - inconsistent
  - redacted
  - origin
and could be further extended to any other properties
supported by dsl_dataset_fast_stat() or similar, that do
not require extra locking or reading from disk.

Reviewed-by: Mark Maybee <mark.maybee@delphix.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Pawel Jakub Dawidek <pawel@dawidek.net>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Closes #11080
2021-12-16 11:56:22 -08:00
наб
b7ef2340c2 libzfs: diff: simplify superfluous stdio
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12829
2021-12-13 15:50:38 -08:00
наб
9bdf0c592b libzfs: diff: print_what() can return the symbol => get_what()
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12829
2021-12-13 15:50:29 -08:00
наб
a72129edcb libzfs: diff: stream_bytes: use fputc, %hho formats chars
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12829
2021-12-13 15:50:20 -08:00
наб
1cfb6ef36e libzfs: zpool_set_vdev_prop: remove unused vprop
Found by clang 14 with -Wunused-but-set-variable

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12829
2021-12-13 15:50:09 -08:00
наб
9e184b7c35 linux: libspl: getmntany: remove unused argument
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12829
2021-12-13 15:49:59 -08:00
наб
344bbc82e7 zfs, libzfs: diff: accept -h/ZFS_DIFF_NO_MANGLE, disabling path escaping
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rich Ercolani <rincebrain@gmail.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12829
2021-12-13 15:49:40 -08:00
Paul Dagnelie
795075e638
Add const to nvlist functions to properly expose their real behavior
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #12728
2021-12-06 18:19:13 -07:00
Attila Fülöp
861dca065e get_key_material: fix style
Reviewed-by: Felix Dörre <felix@dogcraft.de>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Attila Fülöp <attila@fueloep.org>
Closes #12765
2021-11-30 11:54:36 -08:00