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* Fix reservation test cases for large disksBrian Behlendorf2017-02-013-30/+30
| | | | | | | | | | | | | | Convert explicit `typeset -i` and `typeset -l` declarations to `typeset` in order to prevent 32-bit overflow from occurs with disks >2G. TEST_ZFSTESTS_DISKSIZE=4G Reviewed-by: George Melikov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5715 Closes #5714
* OpenZFS 7072 - zfs fails to expand if lun added when os is in shutdown stateGeorge Melikov2017-02-012-1/+19
| | | | | | | | | | | | | | | | | | | Authored by: George Wilson <[email protected]> Reviewed by: Igor Kozhukhov <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Prakash Surya <[email protected]> Reviewed by: Alex Reece <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7072 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c39a2aa Closes #5694 Porting notes: - vdev.c: 'vdev_get_stats' changes are moved to 'vdev_get_stats_ex'. - vdev_disk.c: ignored, Linux specific code is different.
* Fix atomic_sub_64() i386 assembly implementationBrian Behlendorf2017-02-011-1/+1
| | | | | | | | | | | | | The atomic_sub_64() should use sbbl instead of adcl. In user space these atomics are used for statistics tracking and aren't critical which explain how this was overlooked. The kernel space implementation of these atomics are layered on the architecture specific implementations provided by the kernel. Reviewed by: Stefan Ring <[email protected]> Reviewed-by: Gvozden Neskovic <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5671 Closes #5717
* Use fletcher_4 routines natively with `abd_iterate_func()`David Quigley2017-02-014-8/+167
| | | | | | | | | | | | This patch adds the necessary infrastructure for ABD to make use of the vectorized fletcher 4 routines. - export ABD compatible interface from fletcher_4 - add ABD fletcher_4 tests for data and metadata ABD types. Reviewed-by: Brian Behlendorf <[email protected]> Original-patch-by: Gvozden Neskovic <[email protected]> Signed-off-by: David Quigley <[email protected]> Closes #5589
* Match on word for excluding pools from testsTim Crawford2017-01-311-1/+1
| | | | | | | | | | | | Running tests locally were failing on cleanup scripts due to having a pool named "pool". Match on word so the cleanup logic will cleanup "testpool.*" while ignoring "pool". Reviewed-by: loli10K <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Tim Crawford <[email protected]> Closes #5703
* OpenZFS 6569 - large file delete can starve out write opsGeorge Melikov2017-01-314-5/+94
| | | | | | | | | | | | | Authored by: Alek Pinchuk <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Reviewed by: Sanjay Nadkarni <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> Tested-by: kernelOfTruth <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6569 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/1bf4b6f2 Closes #5706
* OpenZFS 7742 - zfs send wrong error message with invalid long optsGeorge Melikov2017-01-311-4/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are two cases: 1. if an invalid flag is passed, and 2. if a valid flag is not given a parameter. In the case of (1), the flag is either short or long. For short flags, optopt contains the character of the flag. For long, it contains zero, and we can access the long flag using argv and optind. In the case of (2), if the flag is short, optopt contains the character of the flag. If the flag is long, the value in the 4th column of the long_options table, for that flag, is returned. We could case over all those values, or we could simply use argv and optind again. Note that in the case of something like `--resume`, which is also `-t`, "t" will be returned if an argument is not provided; so the error message will say `'t': argument not provided` or similar. This could be fixed by making it so long and short options don't use the same character flag, and then combining them in the switch/case statement, but I didn't think the ugliness of the code would be worth the small usability enhancement. Authored by: Paul Dagnelie <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Reviewed by: Steve Gonczi <[email protected]> Reviewed by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7742 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/6d69b40 Closes #5702
* OpenZFS 7545 - zdb should disable reference trackingGiuseppe Di Natale2017-01-312-2/+8
| | | | | | | | | | | | | | | | Authored by: Matthew Ahrens <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Reviewed by: Steve Gonczi <[email protected]> Reviewed by: George Wilson <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: Giuseppe Di Natale <[email protected]> Porting Notes: Moved reference_tracking_enable and reference_history outside of ZFS_DEBUG. OpenZFS-issue: https://www.illumos.org/issues/7545 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/4dd77f9 Closes #5701
* contrib/dracut: fix syntax error in module-setup.shAron Xu2017-01-311-1/+2
| | | | | | | | | | The dracut/02zfsexpandknowledge/module-setup.sh.in has a syntax error which makes the script unusable by a POSIX compliant shell like Dash on Debian based systems. Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Aron Xu <[email protected]> Closes #5712
* Update deadman operation to better align with upstream OpenZFSTim Chase2017-01-312-9/+41
| | | | | | | | | | | | | | | | | | | | | | | The deadman in ZoL didn't behave quite as it did in upstream OpenZFS. In addition to the 2 purposes for which OpenZFS used the zfs_deadman_synctime_ms parameter, ZoL also used it to determine how frequently the deadman would fire once it has been triggered. This patch adds the zfs_deadman_checktime_ms parameter to control how frequently the subsequent checks are performed. The deadman is now disabled for suspended pools. As had been the case, unlike upstream OpenZFS, ZoL will not panic when a hung IO is detected. The module parameter documentation has been upated to include the new parameter and to better describe the operation of the deadmen. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Tim Chase <[email protected]> Closes #5695
* OpenZFS 7745 - print error if lzc_* is called before libzfs_core_initGeorge Melikov2017-01-312-3/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem is that consumers of `libZFS_Core` that forget to call `libzfs_core_init()` before calling any other function of the library are having a hard time realizing their mistake. The library's internal file descriptor is declared as global static, which is ok, but it is not initialized explicitly; therefore, it defaults to 0, which is a valid file descriptor. If `libzfs_core_init()`, which explicitly initializes the correct fd, is skipped, the ioctl functions return errors that do not have anything to do with `libZFS_Core`, where the problem is actually located. Even though assertions for that existed within `libZFS_Core` for debug builds, they were never enabled because the `-DDEBUG` flag was missing from the compiler flags. This patch applies the following changes: 1. It adds `-DDEBUG` for debug builds of `libZFS_Core` and `libzfs`, to enable their assertions on debug builds. 2. It corrects an assertion within `libzfs`, where a function had been spelled incorrectly (`zpool_prop_unsupported()`) and nobody knew because the `-DDEBUG` flag was missing, and the preprocessor was taking that part of the code away. 3. The library's internal fd is initialized to `-1` and `VERIFY` assertions have been placed to check that the fd is not equal to `-1` before issuing any ioctl. It is important here to note, that the `VERIFY` assertions exist in both debug and non-debug builds. 4. In `libzfs_core_fini` we make sure to never increment the refcount of our fd below 0, and also reset the fd to `-1` when no one refers to it. The reason for this, is for the rare case that the consumer closes all references but then calls one of the library's functions without using `libzfs_core_init()` first, and in the mean time, a previous call to `open()` decided to reuse our previous fd. This scenario would have passed our assertion in non-debug builds. 5. Once the `ASSERTION` macros were enabled again, two tests from the test suite were failing in `libzfs_sendrecv.c` at a `ZIO_CHECKSUM_IS_ZERO` check within `dump_record()`. We now zero the kernel filled checksums in all `dmu_replay_record`s that we read in `cksummer()`, except the ones that are of type `DRR_BEGIN`. I considered making all assertions available for both debug and non-debug builds, but I figured that it would not be appropriate if, for example, an outside consumer of `libZFS_Core` suddenly triggers an assertion failure because they happened to call `libzfs_core_fini()`, even if previously the reference counter was `0`. Therefore, all the reference counter related assertions are only enabled for debug builds, and fd related assertions are enabled for debug and non-debug builds. Porting notes: - `ASSERT3S(g_refcount, >, 0);` added to `recv_impl` in lib/libzfs_core/libzfs_core.c . Authored by: Serapheim Dimitropoulos <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7745 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/7e3139a Closes #5698
* OpenZFS 7019 - zfsdev_ioctl skips secpolicy when FKIOCTL is setGeorge Melikov2017-01-311-2/+2
| | | | | | | | | | | | | Authored by: Alex Wilson <[email protected]> Reviewed by: Robert Mustacchi <[email protected]> Reviewed by: Richard Lowe <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7019 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/45b1747 Closes #5709
* OpenZFS 7136 - ESC_VDEV_REMOVE_AUX ought to always include vdev informationGeorge Melikov2017-01-311-3/+6
| | | | | | | | | | | | | | | | | | Authored by: Alan Somers <[email protected]> 7115 6922 generates ESC_ZFS_VDEV_REMOVE_AUX a bit too often Reviewed by: George Wilson <[email protected]> Reviewed by: Josef 'Jeff' Sipek <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7136 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/b72b6bb Closes #5691 Porting notes: - Functionally this patch behaves the same as the OpenZFS version but it was adapted because because ZoL doesn't have the same illumos sysevent_t infrastructure and functionality.
* OpenZFS 7280 - Allow changing global libzpool variables in zdb and ztest ↵George Melikov2017-01-316-14/+95
| | | | | | | | | | | | | | through command line Authored by: Pavel Zakharov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7280 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/0e60744 Closes #5676
* OpenZFS 7490 - real checksum errors are silenced when zinject is onGeorge Melikov2017-01-301-5/+6
| | | | | | | | | | | | | | Authored by: Pavel Zakharov <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7490 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/6cedfc3 Closes #5693
* OpenZFS 6922 - Emit ESC_ZFS_VDEV_REMOVE_AUX after removing an aux deviceGeorge Melikov2017-01-301-1/+1
| | | | | | | | | | | | Authored by: Alan Somers <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6922 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/63364b0 Closes #5690
* OpenZFS 7541 - zpool import/tryimport ioctl returns ENOMEMGeorge Melikov2017-01-302-4/+7
| | | | | | | | | | | | | | | | | | | | Authored by: Pavel Zakharov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Dan Kimmel <[email protected]> The refresh_config() calls into the kernel with ZFS_IOC_POOL_TRYIMPORT. This ioctl returns the config of the pool in a buffer pre-allocated in userland. The original estimate for the size is too conservative since it doesn't account for the large size of vdev stats that are added to the config before returning. This fix simply increases the size of the buffer passed. This results in a speed up of the zpool import process, and less spam in zfs_dbgmsg. Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7541 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/a3c7690 Closes #5704
* OpenZFS 7502 - ztest should run zdb with -G (debug mode)George Melikov2017-01-301-1/+1
| | | | | | | | | | | | | Authored by: Pavel Zakharov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Approved by: Gordon Ross <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7502 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c3c65d1 Closes #5677
* OpenZFS 7277 - zdb should be able to print zfs_dbgmsg'sGeorge Melikov2017-01-284-7/+52
| | | | | | | | | | | | | | | | | | Porting notes: - 'zfs_dbgmsg_print()' reintroduced to userspace. Authored by: Pavel Zakharov <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Igor Kozhukhov <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7277 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/29bdd2f Closes #5684
* Fix suspend Godfather I/Os io_reexecute bitsBrian Behlendorf2017-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | After resuming a pool the godfather zio could have both the ZIO_REEXECUTE_NOW and ZIO_REEXECUTE_SUSPEND bits set. This can occur if some child zios set ZIO_REEXECUTE_NOW while other set ZIO_REEXECUTE_SUSPEND. The godfather zio can inherit both flags in zio_notify_parent(). The child zios which assigned the ZIO_REEXECUTE_SUSPEND flag will be removed from the godfather's child list and added to the spa->spa_suspend_zio_root child list. While child zios with the ZIO_REEXECUTE_NOW bit set remain being monitored by the godfather zio. When the godfather zio executes zio_done() the presence of the ZIO_REEXECUTE_SUSPEND bit results in all io_reexecute being cleared. These child zios will then not be re-executed and instead will be destroyed and lost. The most straight forward way to address this situation is to only clear the ZIO_REEXECUTE_SUSPEND bit and leave the ZIO_REEXECUTE_NOW bit set. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: yuxiang <[email protected]>
* Add -Wno-declaration-after-statement to KERNELCPPFLAGSBrian Behlendorf2017-01-281-0/+1
| | | | | | | | | | | | | | | | Disable the warnings regarding ISO C90 forbidding mixed declarations and code. While this functionality was introduced as part of C99 gcc does allow this in C90 mode as an extension. https://gcc.gnu.org/onlinedocs/gcc/Mixed-Declarations.html#Mixed-Declarations Allowing this usage helps minimize the changes required when porting patches from OpenZFS. The downside here is that this functionality is specific to gcc. Reviewed-by: George Melikov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5686
* OpenZFS 7580 - ztest failure in dbuf_read_implGeorge Melikov2017-01-282-8/+22
| | | | | | | | | | | | Authored by: George Wilson <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Reviewed by: Steve Gonczi <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7580 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/3105d95 Closes #5678
* OpenZFS 7340 - receive manual origin should override automatic originGeorge Melikov2017-01-271-6/+6
| | | | | | | | | | | | Authored by: Paul Dagnelie <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7340 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/ed4e7a6 Closes #5681
* OpenZFS 7301 - zpool export -f should be able to interrupt file freeingGeorge Melikov2017-01-274-5/+48
| | | | | | | | | | | | | | | Authored by: Alek Pinchuk <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Sanjay Nadkarni <[email protected]> Reviewed by: Saso Kiselkov <[email protected]> Reviewed by: John Kennedy <[email protected]> Approved by: Gordon Ross <[email protected]> Reviewed-by: Tim Chase <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7301 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/eb72182 Closes #5680
* OpenZFS 7254 - ztest failed assertion in ztest_dataset_dirobj_verify: ↵George Melikov2017-01-279-15/+89
| | | | | | | | | | | | | | | | dirobjs + 1 == usedobjs Authored by: Paul Dagnelie <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Prakash Surya <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Steve Gonczi <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7254 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c166b69 Closes #5670
* Add realloc() success check in zpool_history_unpack()George Melikov2017-01-271-1/+8
| | | | | | | | Correctly handle the unlikely case where the memory buffer cannot be resized. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: George Melikov <[email protected]> Closes #5575
* Retire .write/.read file operationsChunwei Chen2017-01-276-37/+132
| | | | | | | | | | | | | | | The .write/.read file operations callbacks can be retired since support for .read_iter/.write_iter and .aio_read/.aio_write has been added. The vfs_write()/vfs_read() entry functions will select the correct interface for the kernel. This is desirable because all VFS write/read operations now rely on common code. This change also add the generic write checks to make sure that ulimits are enforced correctly on write. Signed-off-by: Brian Behlendorf <[email protected]> Signed-off-by: Chunwei Chen <[email protected]> Closes #5587 Closes #5673
* OpenZFS 5561 - support root pools on EFI/GPT partitioned disksBrian Behlendorf2017-01-272-91/+3
| | | | | | | | | | | Reviewed by: Jean McCormack <[email protected]> Reviewed by: Josef 'Jeff' Sipek <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: George Melikov <[email protected]> Ported-by: Brian Behlendorf <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/5561 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/1a902ef Closes #5672
* OpenZFS 7613 - ms_freetree[4] is only used in syncing contextTim Chase2017-01-262-76/+82
| | | | | | | | | | | | | | | | metaslab_t:ms_freetree[TXG_SIZE] is only used in syncing context. We should replace it with two trees: the freeing tree (ranges that we are freeing this syncing txg) and the freed tree (ranges which have been freed this txg). Authored by: Matthew Ahrens <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Alex Reece <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: Tim Chase <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7613 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/a8698da2 Closes #5598
* OpenZFS 7500 - Simplify dbuf_free_range by removing dn_unlisted_l0_blkidGeorge Melikov2017-01-263-43/+5
| | | | | | | | | | | | Authored by: Stephen Blinick <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Approved by: Gordon Ross <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7500 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/653af1b Closes #5639
* OpenZFS 6676 - Race between unique_insert() and unique_remove() causes ZFS ↵George Melikov2017-01-269-35/+90
| | | | | | | | | | | | | | | | | | fsid change Authored by: Josef 'Jeff' Sipek <[email protected]> Reviewed by: Saso Kiselkov <[email protected]> Reviewed by: Sanjay Nadkarni <[email protected]> Reviewed by: Dan Vatca <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Sebastien Roy <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6676 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/40510e8 Closes #5667
* OpenZFS 7386 - zfs get does not work properly with bookmarksGeorge Melikov2017-01-2613-69/+306
| | | | | | | | | | | | Authored by: Marcel Telka <[email protected]> Reviewed by: Simon Klinkert <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Approved by: Matthew Ahrens <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7386 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/edb901a Closes #5666
* OpenZFS 5142 - libzfs support raidz root pool (loader project)George Melikov2017-01-261-0/+1
| | | | | | | | | | | | | | | Authored by: Toomas Soome <[email protected]> Reviewed by: - George Wilson <[email protected]> Reviewed by: - Yuri Pankov <[email protected]> Reviewed by: - Andrew Stormont <[email protected]> Reviewed by: - Albert Lee <[email protected]> Approved by: - Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/5142 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/d5f26ad Closes #5663
* OpenZFS 7606 - dmu_objset_find_dp() takes a long time while importing poolGeorge Melikov2017-01-261-4/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When importing a pool with a large number of filesystems within the same parent filesystem, we see that dmu_objset_find_dp() takes a long time. It is called from 3 places: spa_check_logs(), spa_ld_claim_log_blocks(), and spa_load_verify(). There are several ways to improve performance here: 1. We don't really need to do spa_check_logs() or spa_ld_claim_log_blocks() if the pool was closed cleanly. 2. spa_load_verify() uses dmu_objset_find_dp() to check that no datasets have too long of names. 3. dmu_objset_find_dp() is slow because it's doing zap_value_search() (which is O(N sibling datasets)) to determine the name of each dsl_dir when it's opened. In this case we actually know the name when we are opening it, so we can provide it and avoid the lookup. This change implements fix #3 from the above list; i.e. make dmu_objset_find_dp() provide the name of the dataset so that we don't have to search for it. Authored by: Matthew Ahrens <[email protected]> Reviewed by: Steve Gonczi <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Prashanth Sreenivasa <[email protected]> Reviewed-by: David Quigley <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7606 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/cac6bab Closes #5662
* OpenZFS 6412 - zfs receive: -u can be ignored sometimesGeorge Melikov2017-01-261-1/+2
| | | | | | | | | | | | Authored by: Andriy Gapon <[email protected]> Reviewed by: - Matthew Ahrens <[email protected]> Reviewed by: - Paul Dagnelie <[email protected]> Approved by: - Richard Lowe <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6412 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/9185393 Closes #5659
* OpenZFS 7348 - cstyle can't handle ellipsis on continuation lineGiuseppe Di Natale2017-01-261-2/+3
| | | | | | | | | | | | | | | Authored by: Hans Rosenfeld <[email protected]> Reviewed by: Yuri Pankov <[email protected]> Reviewed by: Jason King <[email protected]> Reviewed by: Igor Kozhukhov <[email protected]> Reviewed by: Robert Mustacchi <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Ported-by: Giuseppe Di Natale <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7348 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c667d21 Closes #5655
* OpenZFS 6999 - fix 'Use of uninitialized value $picky in numeric eq (==)' in ↵Giuseppe Di Natale2017-01-261-1/+1
| | | | | | | | | | | | | | cstyle Authored by: Richard PALO <[email protected]> Reviewed by: Garrett D'Amore <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: Giuseppe Di Natale <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6999 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/002ec3e Closes #5653
* OpenZFS 7163 - ztest failures due to excess error injectionGeorge Melikov2017-01-261-2/+24
| | | | | | | | | | | | | Authored by: Matthew Ahrens <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7163 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/f34284d Closes #4484 Closes #5661
* OpenZFS 7253 - ztest failure: dsl_destroy_head(name) == 0 (0x10 == 0x0), ↵George Melikov2017-01-261-2/+5
| | | | | | | | | | | | | | | file ../ztest.c, line 3235 (#5660) Authored by: Chris Williamson <[email protected]> Reviewed by: - Matthew Ahrens <[email protected]> Reviewed by: - Paul Dagnelie <[email protected]> Approved by: - Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7253 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/754998c Closes #5660
* OpenZFS 7147 - ztest: ztest_ddt_repair fails with ztest_pattern_match assertionBrian Behlendorf2017-01-261-3/+12
| | | | | | | | | | | Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Prakash Surya <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: George Melikov <[email protected]> Ported-by: Brian Behlendorf <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7147 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/aab80726 Closes #5652
* OpenZFS 7336 - vfork and O_CLOEXEC causes zfs_mount EBUSYGeorge Melikov2017-01-266-9/+116
| | | | | | | | | | | | | | | | | | | Porting notes: - statvfs64 is replaced by statfs64. - ZFS_SUPER_MAGIC definition moved in include/sys/fs/zfs.h to share it between user and kernel space. Authored by: Prakash Surya <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Reviewed by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7336 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/dd862f6d Closes #5651
* Refresh Linux test suite runfileBrian Behlendorf2017-01-267-47/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Associate disabled test cases with existing open issues, update comments to be consistent, disable a few additional test cases. The goal is for all enabled test to pass 100% reliably. The following test cases have been disabled due to infrequent failures during automated testing. Several of these test cases were previous disabled only for the kmemleak builder but have subsequently been observed on other automated builders. - zfs_destroy_001_pos - https://github.com/zfsonlinux/zfs/issues/5635 - zfs_rename_006_pos - https://github.com/zfsonlinux/zfs/issues/5647 - zfs_rename_009_neg - https://github.com/zfsonlinux/zfs/issues/5648 - zpool_clear_001_pos - https://github.com/zfsonlinux/zfs/issues/5634 - zfs_allow_010_pos - https://github.com/zfsonlinux/zfs/issues/5646 - reservation_018_pos - https://github.com/zfsonlinux/zfs/issues/5642 - snapused_004_pos - https://github.com/zfsonlinux/zfs/issues/5513 - rsend_022_pos - https://github.com/zfsonlinux/zfs/issues/5654 - rsend_024_pos - https://github.com/zfsonlinux/zfs/issues/5665 - history_008_pos - https://github.com/zfsonlinux/zfs/issues/5658 - history_006_neg - https://github.com/zfsonlinux/zfs/issues/5657 - history_008_pos - https://github.com/zfsonlinux/zfs/issues/5658 - zfs_inherit_003_pos - https://github.com/zfsonlinux/zfs/issues/5669 Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5649
* OpenZFS 6872 - zfs libraries should not allow uninitialized variablesGeorge Melikov2017-01-241-2/+1
| | | | | | | | | | | | | | | | | | | Porting notes: - Many changes were already made in ZoL (for ex. in d4ed66734). Authored by: Paul Dagnelie <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Prakash Surya <[email protected]> Reviewed by: Yuri Pankov <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6872 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/f83b46b Closes #5640
* OpenZFS 7571 - non-present readonly numeric ZFS props do not have default valueGeorge Melikov2017-01-241-1/+2
| | | | | | | | | | | | Authored by: Matthew Ahrens <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Reviewed by: George Wilson <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7571 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/ad2760a Closes #5638
* OpenZFS 6871 - libzpool implementation of thread_create should enforce ↵George Melikov2017-01-244-5/+6
| | | | | | | | | | | | | | | | | | | | length is 0 Porting notes: - Several direct callers of zk_thread_create() are passing TS_RUN for the length. The `len` and `state` were inverted,this commit fixes them. Authored by: Eli Rosenthal <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov [email protected] OpenZFS-issue: https://www.illumos.org/issues/6871 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/8fc9228 Closes #5621
* Minor man-page formatting fixesHåkan Johansson2017-01-243-5/+5
| | | | | | | | | | fB -> \fB in zpool.8 (Properties -> cachefile) \fN -> \fB in zfs-module-parameters.5 (zfs_dirty_data_max_max_percent) Three | -> \fR|\fI fixes for arguments of diff and inherit in zfs.8. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: loli10K <[email protected]> Signed-off-by: Haakan T Johansson <[email protected]> Closes #5645
* OpenZFS 6880 - zdb incorrectly reports feature count mismatch when feature ↵George Melikov2017-01-244-3/+56
| | | | | | | | | | | | | | is disabled Authored by: Matthew Ahrens <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Prakash Surya <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6880 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c5d1600 Closes #5641
* Fix build-it compilation regressionBrian Behlendorf2017-01-249-18/+16
| | | | | | | | | | Accidentally introduced by 4ea3f86. The BEGIN CSTYLE block cannot appear half way through a continued #define. Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5643 Closes #5644
* Fix pool_names_001_pos test caseBrian Behlendorf2017-01-231-0/+1
| | | | | | | | | | After volume creation wait until the new block devices have settled before destroying them. Failure to do some can result in EBUSY being returned and the test case failing. Reviewed-by: George Melikov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5636 Closes #5637
* OpenZFS 7604 - if volblocksize property is the default, it displays as "-" ↵George Melikov2017-01-231-1/+4
| | | | | | | | | | | | | | | rather than 8K Authored by: Matthew Ahrens <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7604 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/586fd65 Closes #5629
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