Re: git: 2a58b312b62f - main - zfs: merge openzfs/zfs@431083f75
Date: Tue, 04 Apr 2023 04:59:25 UTC
On Mon, Apr 3, 2023 at 9:00 PM Cy Schubert <Cy.Schubert@cschubert.com> wrote: > > In message <202304031513.333FD6qw014903@gitrepo.freebsd.org>, Martin > Matuska wr > ites: > > The branch main has been updated by mm: > > > > URL: https://cgit.FreeBSD.org/src/commit/?id=2a58b312b62f908ec92311d1bd8536db > > aeb8e55b > > > > commit 2a58b312b62f908ec92311d1bd8536dbaeb8e55b > > Merge: b98fbf3781df 431083f75bdd > > Author: Martin Matuska <mm@FreeBSD.org> > > AuthorDate: 2023-04-03 14:49:30 +0000 > > Commit: Martin Matuska <mm@FreeBSD.org> > > CommitDate: 2023-04-03 14:49:30 +0000 > > > > zfs: merge openzfs/zfs@431083f75 > > > > Notable upstream pull request merges: > > #12194 Fix short-lived txg caused by autotrim > > #13368 ZFS_IOC_COUNT_FILLED does unnecessary txg_wait_synced() > > #13392 Implementation of block cloning for ZFS > > #13741 SHA2 reworking and API for iterating over multiple implementatio > > ns > > #14282 Sync thread should avoid holding the spa config write lock > > when possible > > #14283 txg_sync should handle write errors in ZIL > > #14359 More adaptive ARC eviction > > #14469 Fix NULL pointer dereference in zio_ready() > > #14479 zfs redact fails when dnodesize=auto > > #14496 improve error message of zfs redact > > #14500 Skip memory allocation when compressing holes > > #14501 FreeBSD: don't verify recycled vnode for zfs control directory > > #14502 partially revert PR 14304 (eee9362a7) > > #14509 Fix per-jail zfs.mount_snapshot setting > > #14514 Fix data race between zil_commit() and zil_suspend() > > #14516 System-wide speculative prefetch limit > > #14517 Use rw_tryupgrade() in dmu_bonus_hold_by_dnode() > > #14519 Do not hold spa_config in ZIL while blocked on IO > > #14523 Move dmu_buf_rele() after dsl_dataset_sync_done() > > #14524 Ignore too large stack in case of dsl_deadlist_merge > > #14526 Use .section .rodata instead of .rodata on FreeBSD > > #14528 ICP: AES-GCM: Refactor gcm_clear_ctx() > > #14529 ICP: AES-GCM: Unify gcm_init_ctx() and gmac_init_ctx() > > #14532 Handle unexpected errors in zil_lwb_commit() without ASSERT() > > #14544 icp: Prevent compilers from optimizing away memset() > > in gcm_clear_ctx() > > #14546 Revert zfeature_active() to static > > #14556 Remove bad kmem_free() oversight from previous zfsdev_state_list > > patch > > #14563 Optimize the is_l2cacheable functions > > #14565 FreeBSD: zfs_znode_alloc: lock the vnode earlier > > #14566 FreeBSD: fix false assert in cache_vop_rmdir when replaying ZIL > > #14567 spl: Add cmn_err_once() to log a message only on the first call > > #14568 Fix incremental receive silently failing for recursive sends > > #14569 Restore ASMABI and other Unify work > > #14576 Fix detection of IBM Power8 machines (ISA 2.07) > > #14577 Better handling for future crypto parameters > > #14600 zcommon: Refactor FPU state handling in fletcher4 > > #14603 Fix prefetching of indirect blocks while destroying > > #14633 Fixes in persistent error log > > #14639 FreeBSD: Remove extra arc_reduce_target_size() call > > #14641 Additional limits on hole reporting > > #14649 Drop lying to the compiler in the fletcher4 code > > #14652 panic loop when removing slog device > > #14653 Update vdev state for spare vdev > > #14655 Fix cloning into already dirty dbufs > > #14678 Revert "Do not hold spa_config in ZIL while blocked on IO" > > > > Obtained from: OpenZFS > > OpenZFS commit: 431083f75bdd3efaee992bdd672625ec7240d252 > > Another problem related to copy_file_range() is the following example. > > slippy$ df -h build/make/Makefile . > Filesystem Size Used Avail Capacity Mounted on > t/wrkdir/amd64 52G 53M 52G 0% /export/wrkdir/amd64 > t/wrkdir/amd64 52G 53M 52G 0% /export/wrkdir/amd64 > slippy$ cp build/make/Makefile . > cp: build/make/Makefile: Cross-device link > slippy$ > > And, > > slippy$ cp y4menc.h foobar > cp: y4menc.h: Cross-device link > slippy$ > > But the following works because /tmp is mfs and /var/tmp is ufs. > > slippy$ cp y4menc.h /tmp > slippy$ > slippy$ cp y4menc.h /var/tmp > slippy$ > > Copying files from one zpool to a dataset in another zpool also works as > does copying files from different datasets on the same zpool. Only copying > files from/to the same dataset results in cross device link. > zfs_copy_file_range() will only be called if the source and destination both exist on the same mount point. (I'm guessing that's what you mean by "same dataset".) rick > > -- > Cheers, > Cy Schubert <Cy.Schubert@cschubert.com> > FreeBSD UNIX: <cy@FreeBSD.org> Web: https://FreeBSD.org > NTP: <cy@nwtime.org> Web: https://nwtime.org > > e^(i*pi)+1=0 > > > -M (ª > > CAUTION: This email originated from outside of the University of Guelph. Do not click links or open attachments unless you recognize the sender and know the content is safe. If in doubt, forward suspicious emails to IThelp@uoguelph.ca >