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* 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
* OpenZFS 6428 - set canmount=off on unmounted filesystem tries to unmount ↵George Melikov2017-01-231-2/+3
| | | | | | | | | | | | | | children Authored by: Andriy Gapon <[email protected]> Reviewed by: Matthew Ahrens <[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/6428 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c079fa4 Closes #5628
* OpenZFS 7180 - potential race between zfs_suspend_fs+zfs_resume_fs and ↵George Melikov2017-01-233-11/+18
| | | | | | | | | | | | | | zfs_ioc_rename Authored by: Andriy Gapon <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Reviewed by: Pavel Zakharov <[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/7180 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/690041b Closes #5627
* OpenZFS 3746 - ZRLs are racyGeorge Melikov2017-01-231-27/+23
| | | | | | | | | | | | | | Authored by: Will Andrews <[email protected]> Reviewed by: Boris Protopopov <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Reviewed by: Yuri Pankov <[email protected]> Reviewed by: Justin T. Gibbs <[email protected]> Approved by: Matt Ahrens <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/3746 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/260af64 Closes #5625
* OpenZFS 7304 - zfs filesystem/snapshot counts should be read-onlyGeorge Melikov2017-01-231-6/+7
| | | | | | | | | | | | Authored by: Jerry Jelinek <[email protected]> Reviewed by: Garrett D'Amore <[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/7304 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/007a6c1 Closes #5624
* OpenZFS 7233 - dir_is_empty should open directory with CLOEXECGeorge Melikov2017-01-231-2/+10
| | | | | | | | | | | | Authored by: Alex Reece <[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/7233 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/d420209 Closes #5623
* OpenZFS 6052 - decouple lzc_create() from the implementation detailsGeorge Melikov2017-01-234-6/+18
| | | | | | | | | | | Authored by: Andriy Gapon <[email protected]> Reviewed by: Matthew Ahrens <[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/6052 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/26455f9 Closes #5622
* OpenZFS 7054 - dmu_tx_hold_t should use refcount_t to track spaceGeorge Melikov2017-01-236-116/+194
| | | | | | | | | | | | | Authored by: Igor Kozhukhov [email protected] Reviewed by: George Wilson <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Reviewed by: Igor Kozhukhov <[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/7054 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/0c779ad Closes #5600
* codebase style improvements for OpenZFS 6459 portGeorge Melikov2017-01-2246-135/+202
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* OpenZFS 6459 - cstyle doesn't detect opening braces on the same line as ↵Paul Dagnelie2017-01-221-1/+49
| | | | | | | | | | | | | | | | | | | function header Authored by: Paul Dagnelie <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Alex Reece <[email protected]> Reviewed by: Albert Lee <[email protected]> Reviewed by: Dan McDonald <[email protected]> Approved by: Robert Mustacchi <[email protected]> Ported-by: George Melikov [email protected] OpenZFS-issue: https://www.illumos.org/issues/6459 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c4567a6 Porting notes: These changes are adopted for ZoL codebase because of many false positive warnings.
* OpenZFS 7729 - libzfs_core`lzc_rollback() leaks result nvlGeorge Melikov2017-01-211-0/+2
| | | | | | | | | | | Authored by: Yuri Pankov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Prakash Surya <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov [email protected] OpenZFS-issue: https://www.illumos.org/issues/7729 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/882877e Closes #5620
* Partial revert "Disable slow tests for kmemleak"Chunwei Chen2017-01-216-15/+16
| | | | | | | | | | | Enable zpool_clear_001_pos, zpool_create_024_pos and inherit_001_pos. These are no longer slow. Also disable zfs_destroy_001_pos, zfs_allow_010_pos and snapused_004_pos, as they fail very often. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Chunwei Chen <[email protected]> Closes #5613
* Tag 0.7.0-rc3zfs-0.7.0-rc3Brian Behlendorf2017-01-201-1/+1
| | | | | | Third release candidate. Signed-off-by: Brian Behlendorf <[email protected]>
* Fix unused variable warningBrian Behlendorf2017-01-191-2/+2
| | | | | | | | | The local mg variable is unused in non-debug builds. Wrap the variable in ASSERTV() so that it's only present in the debug build. Introduced by OpenZFS 7303. Reviewed-by: Don Brady <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5616
* Suspend/resume zvol for recv and rollbackChunwei Chen2017-01-194-42/+168
| | | | | | | | | | | | | | | | When doing recv and rollback, dsl_dataset_clone_swap_sync_impl will be called to swap out the ds_objset and do dmu_objset_evict on the old one. However, currently zv->zv_objset will not be swapped out accordingly, so if anyone currently holds a fd on the zvol, we risk hitting a use-after-free. We fix this by introducing the suspend and resume mechanism of zsb to zv. Before recv or rollback, we use zvol_suspend to block all access to zv_objset and shut it down. After the recv or rollback, we use zvol_resume to swap in zv_objset with the new ds_objset and unblock the access. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Chunwei Chen <[email protected]> Closes #4866 Closes #5609
* OpenZFS 6529 - Properly handle updates of variably-sized SA entriesGeorge Melikov2017-01-191-15/+33
| | | | | | | | | | | | | | | | | | | | | Porting notes: - This issue was first fixed in ZoL by commit d862cb0d. That fix was then modified and an equivalent version of the patch landed in the upstream code base. For additional details see the discussion in https://github.com/openzfs/openzfs/pull/24 . This commit aligns ZoL with OpenZFS codebase. Authored by: Andriy Gapon <[email protected]> Reviewed by: Brian Behlendorf <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Ned Bass <[email protected]> Reviewed by: Tim Chase <[email protected]> Approved by: Gordon Ross <[email protected]> Ported-by: George Melikov [email protected] OpenZFS-issue: https://www.illumos.org/issues/6529 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/e7e978b Closes #5606
* Disable racy test casesBrian Behlendorf2017-01-191-3/+5
| | | | | | | | | | The following test cases may currently fail for benign reasons. Disable them until they can be updated to run reliably. - ro_props_001_pos - only recently enabled in ce43e88 - nopwrite_volume Signed-off-by: Brian Behlendorf <[email protected]> Closes #5614
* OpenZFS 7659 - Missing thread_exit() in dmu_send.cGeorge Melikov2017-01-181-0/+2
| | | | | | | | | | | | | | | | Two threads send_traverse_thread() and receive_writer_thread() should end with thread_exit(); Mostly a cosmetic issue under IllumOS. Authored by: Jorgen Lundman <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7659 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/a569268 Closes #5603
* OpenZFS 7257 - zfs manpage user property length needs to be updatedGeorge Melikov2017-01-171-1/+1
| | | | | | | | | | | | | | | | | | Since zpool version 16, this limit is actually 8192 characters. Additionally, this limit is actually 8192 bytes, as it supports UTF-8. Authored by: Eli Rosenthal <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Yuri Pankov <[email protected]> Reviewed by: Igor Kozhukhov <[email protected]> Reviewed by: Robert Mustacchi <[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/7257 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/3bc7169 Closes #5608
* OpenZFS 7235 - remove unused func dsl_dataset_set_blkptrGeorge Melikov2017-01-172-15/+0
| | | | | | | | | | | | | | Authored by: Matthew Ahrens <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Alex Reece <[email protected]> Reviewed by: Prakash Surya <[email protected]> Reviewed by: Igor Kozhukhov <[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/7235 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/bd56f80 Closes #5604
* OpenZFS 7256 - low probability race in zfs_get_dataGeorge Melikov2017-01-171-1/+1
| | | | | | | | | | | Authored by: Andriy Gapon <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7256 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/6ed18a8 Closes #5601
* OpenZFS 7071 - lzc_snapshot does not fill in errlist on ENOENTGeorge Melikov2017-01-171-0/+8
| | | | | | | | | | | | | Authored by: Igor Kozhukhov [email protected] Reviewed by: Igor Kozhukhov <[email protected]> Reviewed by: George Wilson <[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/7071 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/25f7d99 Closes #5597
* OpenZFS 7082 - bptree_iterate() passes wrong args to zfs_dbgmsg()George Melikov2017-01-171-2/+3
| | | | | | | | | | | | | | Authored by: Igor Kozhukhov <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Reviewed by: George Wilson <[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/7082 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/10e67aa Closes #5596
* OpenZFS 6586 - Whitespace inconsistencies in the spa feature dependency ↵Brian Behlendorf2017-01-171-2/+2
| | | | | | | | | | | | | | | | | | arrays in zfeature_common.c Porting Notes: - Preserved 'static const spa_feature_t hole_birth_deps[]'. Authored by: ilovezfs <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Richard Laager <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: Brian Behlendorf <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6586 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/22b6687 Closes #5592
* OpenZFS 6550 - cmd/zfs: cleanup gcc warningsBrian Behlendorf2017-01-172-16/+25
| | | | | | | | | | | | | | | | | Porting Notes: - Many of the fixes proposed by this patch were already applied. In the cases where a different but equivalent fix was made the code was updated with the OpenZFS version to minimize differences. Authored by: Igor Kozhukhov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Andy Stormont <[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/6550 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/c16bcc4 Closes #5591
* OpenZFS 6551 - cmd/zpool: cleanup gcc warningsBrian Behlendorf2017-01-173-4/+11
| | | | | | | | | | | | | | | | | | | | Porting Notes: - Many of the fixes proposed by this patch were already applied. In the cases where a different but equivalent fix was made the code was updated with the OpenZFS version to minimize differences. - The zpool_get_vdev_by_name() function was previously removed by commit 235db0a. Authored by: Igor Kozhukhov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Andy Stormont <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Haakan T Johansson <[email protected]> Ported-by: Brian Behlendorf <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6551 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/b327cd3 Closes #5590
* Don't hardcode perl path but use env insteadclefru2017-01-131-1/+2
| | | | | | | | Also replace the deprecated "-w" argument with "use warnings;", as otherwise env would invoke a command called "perl -w". Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Clemens Fruhwirth <[email protected]> Closes #5552
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