![]() Provided pam module for automatically loading zfs encryption keys for home datasets.More relevant and useful ZED syslog entries #10967 #10861.Enabled the systemd zfs-mount-generator by default on Linux.Reorganized the zfs and zpool man pages by splitting out each subcommand in to its own page.Added fallocate(mode-0/2) compatibility to preallocate space.zfs bookmark fs#target fs#newbookmark – Copying an existing bookmark to a new name.zfs umount -u – Unloads keys for an encrypted filesystem when it is unmounted.zfs rename -u – Renames a filesystem without needing to remount.zfs jail, zfs unjail – Attaches and detaches ZFS filesystems from FreeBSD jails.zfs send –saved – Allows a user to send a partially received dataset.zfs redact, zfs send –redact – Generate a redacted send stream.zfs wait, zpool wait – Wait for long running background operations to complete (resilver, scrub, trim, etc).zpool replace|attach -s – Perform a sequential resilver when replacing or attaching a new vdev.This allows users to save space by not replicating unimportant data within a given dataset or to selectively exclude sensitive information. Redacted zfs send/receive – Redacted streams allow users to send subsets of their data to a target system.ZStandard provides a large selection of compression levels to allow a storage administrator to select the preferred performance/compression trade-off. ZStandard compression – It is a modern, high performance, general compression algorithm which provides similar or better compression levels to GZIP, but with much better performance.Persistent L2ARC – This feature makes the L2ARC cache device persistent across reboots thereby eliminating the usual cache warmup time normally needed after importing your pool.Full redundancy is restored as quickly as possible and then the pool is automatically scrubbed to verify all of the data checksums. Sequential resilver – The sequential resilver feature can rebuild a failed mirror vdev in a fraction of the time it would take a traditional healing resilver.Linux: compatible with 3.10 – 5.9 kernels.Both Linux and FreeBSD are now supported from the same repository making all of the OpenZFS features available on both platforms. ![]() Unified code base and documentation – The ZFS on Linux project has been renamed OpenZFS.This article was written by Brian Behlendorf, computer scientist at Lawrence Livermore National Labs and owner,.
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