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* MFC r296519: MFV r296518: 5027 zfs large block support (add copyright)mav2016-03-211-0/+1
| | | | | | Author: Matthew Ahrens <matt@mahrens.org> illumos/illumos-gate@c3d26abc9ee97b4f60233556aadeb57e0bd30bb9
* MFC r286575: 5056 ZFS deadlock on db_mtx and dn_holdsmav2015-10-031-0/+3
| | | | | | | | | | Reviewed by: Will Andrews <willa@spectralogic.com> Reviewed by: Matt Ahrens <mahrens@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Approved by: Dan McDonald <danmcd@omniti.com> Author: Justin Gibbs <justing@spectralogic.com> illumos/illumos-gate@bc9014e6a81272073b9854d9f65dd59e18d18c35
* MFC r275782: MFV r275551:delphij2015-01-231-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove "dbuf phys" db->db_data pointer aliases. Use function accessors that cast db->db_data to the appropriate "phys" type, removing the need for clients of the dmu buf user API to keep properly typed pointer aliases to db->db_data in order to conveniently access their data. sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zap_leaf.c: In zap_leaf() and zap_leaf_byteswap, now that the pointer alias field l_phys has been removed, use the db_data field in an on stack dmu_buf_t to point to the leaf's phys data. sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c: Remove the db_user_data_ptr_ptr field from dbuf and all logic to maintain it. sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dbuf.h: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dmu.h: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dir.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zap.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zap_micro.c: Modify the DMU buf user API to remove the ability to specify a db_data aliasing pointer (db_user_data_ptr_ptr). cddl/contrib/opensolaris/cmd/zdb/zdb.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_diff.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_objset.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_send.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_traverse.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_tx.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_bookmark.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_deadlist.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_deleg.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_destroy.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dir.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_prop.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_synctask.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_userhold.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_history.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zap.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zap_leaf.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zap_micro.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dsl_dataset.h: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dsl_dir.h: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zap_impl.h: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zap_leaf.h: Create and use the new "phys data" accessor functions dsl_dir_phys(), dsl_dataset_phys(), zap_m_phys(), zap_f_phys(), and zap_leaf_phys(). sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dsl_dataset.h: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dsl_dir.h: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zap_impl.h: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zap_leaf.h: Remove now unused "phys pointer" aliases to db->db_data from clients of the DMU buf user API. Illumos issue: 5314 Remove "dbuf phys" db->db_data pointer aliases in ZFS
* MFC r274337,r274673,274681,r275515:delphij2014-12-221-4/+4
| | | | | | | | | | | | | | | | | | | | | ZFS large block support. The default recordsize remains at 128KB. A new tunable/sysctl variable, vfs.zfs.max_recordsize is added to allow adjusting the permitted maximum record size, or zfs_max_recordsize, with a default of 1MB. ZFS will not allow setting recordsize greater than zfs_max_recordsize as a safety belt, because larger recordsize means greater read and write latency and more memory usage. Please note that booting from datasets that have recordsize greater than 128KB is not supported (but it's Okay to enable the feature on the pool). Limited safety belt is provided for mounted root filesystem but use caution when using a larger value. Illumos issue: 5027 zfs large block support
* Merge recent vendor changes:mm2012-08-281-9/+45
| | | | | | | | | | | | | | 3100 zvol rename fails with EBUSY when dirty 3104 eliminate empty bpobjs 3120 zinject hangs in zfsdev_ioctl() due to uninitialized zc References: https://www.illumos.org/issues/3100 https://www.illumos.org/issues/3104 https://www.illumos.org/issues/3120 Obtained from: illumos (vendor/illumos, vendor/illumos-sys) MFC after: 2 weeks
* Merge new ZFS features from illumos:mm2011-11-281-3/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | 1644 add ZFS "clones" property https://www.illumos.org/issues/1644 1645 add ZFS "written" and "written@..." properties https://www.illumos.org/issues/1645 1646 "zfs send" should estimate size of stream https://www.illumos.org/issues/1646 1647 "zfs destroy" should determine space reclaimed by destroying multiple snapshots https://www.illumos.org/issues/1647 1693 persistent 'comment' field for a zpool https://www.illumos.org/issues/1693 1708 adjust size of zpool history data https://www.illumos.org/issues/1708 1748 desire support for reguid in zfs https://www.illumos.org/issues/1748 Obtained from: illumos (changesets 13514, 13524, 13525) MFC after: 1 month
* Finally... Import the latest open-source ZFS version - (SPA) 28.pjd2011-02-271-0/+474
Few new things available from now on: - Data deduplication. - Triple parity RAIDZ (RAIDZ3). - zfs diff. - zpool split. - Snapshot holds. - zpool import -F. Allows to rewind corrupted pool to earlier transaction group. - Possibility to import pool in read-only mode. MFC after: 1 month
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