zrepl
httm
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zrepl | httm | |
---|---|---|
22 | 98 | |
890 | 1,174 | |
1.8% | - | |
6.8 | 9.9 | |
16 days ago | 7 days ago | |
Go | Rust | |
MIT License | Mozilla Public License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
zrepl
- zrepl: A one-stop, integrated solution for ZFS replication
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Void Linux and root-on-ZFS question
Lastly there is zrepl. This is an automatic snapshot creation, pruning and replication daemon. It lets you automate the creation of ZFS snapshots at specific intervals, apply a retention policy to them, and replicate them out to a remote system with ZFS, like a NAS with TrueNAS on it.
- Container Updating Strategies
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Replacing borg with zfs snapshots?
Syncoid is a mess, you better to use zrepl to sync your snapshot to a distant pool : https://zrepl.github.io/
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Letβs Talk OpenZFS Snapshots
sanoid is a good one. I've been on a quest to run mostly golang-based utilities and switched to https://github.com/zrepl/zrepl which has been running/syncing without issue for a couple years now
- Maddy: Composable all-in-one mail server
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zrepl 0.4 now available
GitHub Release with Static Binaries & Packages
Hot config reload has already been requested, see my comment there https://github.com/zrepl/zrepl/issues/264
Re 3: totally agree, it's on the roadmap: https://github.com/zrepl/zrepl/issues/253
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Advice on Backup Solution for ZFS Datasets on Ubuntu Server
There exist various utilities for automatically generating snapshots and using zfs send/receive to transmit them to another host. Znapzend, Sanoid, and zrepl are examples of these.
httm
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Is my open-source project up to date with MIT license compliance and attribution?
My projects and many projects include a THIRD-PARTY-LICENSES.html file when I distribute binaries. See: https://github.com/kimono-koans/httm/blob/master/third_party/LICENSES_THIRD_PARTY.html
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ZFS silent corruption bug found: replaces chunks inside copied files by zeroes
> It's worth noting that copy_file_range is used by a lot of things.
Yes, but the trigger feature, block cloning, only landed in the latest 2.2 release. If you immediately hopped on 2.2, and used a system with lots copy_file_range and FICLONE use, yes, you may have a problem (like, as you note, on Gentoo, where this problem surfaced).
Most people were just hopping on the bandwagon. My distro ships 2.1.5, so I have a 6 month wait until this feature lands, so I was just building copy_file_range support into my ZFS apps, right before news of this bug hit.[0]
> There are other things required to trigger the bug that are a lot less common though.
Exactly. My guess is the incidence of this will exceedingly rare for the common user/small NAS user/etc. I've run a corruption detector[0], and what I've found mostly indicates false positives. Some are build artifact fingerprints, which I don't care about, and which were deleted with the next build. The ones with an extant file on another system, I confirmed were a diff match with the origin using `rsync -rincv` and whats on snapshots with `httm --map-aliases`. So far no positive matches.
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Are you running Linux with a filesystem capable of block cloning/FICLONE (ZFS >= 2.2, XFS, BTRFS)?
cargo install --git https://github.com/kimono-koans/httm --branch clones strace -f -o stderr.txt -e ioctl -- httm -r -R ~/.zshenv
- ZFS for Dummies
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Really no easy GUI Btrfs snapshots for Fedora 38?
All btrfs snapshot tools can have different layouts. It's mostly a nightmare for any one tool to support. Although its not the tool you're looking for, FYI AFAIK httm supports all/most btrfs layouts, but it took more work than necessary to get there.
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Bcachefs β A New COW Filesystem
Really excited about this.
Once support hits in Linux, a little app of mine[0] will support block cloning for its "roll forward" operation, where all previous snapshots are preserved, but a particular snapshot is rolled forward to the live dataset. Right now, data is simply diff copied in chunks. When this support hits, there will be no need to copy. Previous snapshot blocks can just be used as refs.
ZFS only option which requires super user privileges.
[0]: https://github.com/kimono-koans/httm/blob/master/httm.1
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What's a really niche tool you use that you can't live without?
httm - Interactive, file-level Time Machine-like tool for ZFS/btrfs/nilfs2
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Backup Solution With Details About Deleted Files
this seems like a good use case for httm https://github.com/kimono-koans/httm
What are some alternatives?
sanoid - These are policy-driven snapshot management and replication tools which use OpenZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.)
zfs_autobackup - ZFS autobackup is used to periodicly backup ZFS filesystems to other locations. Easy to use and very reliable.
zfs - OpenZFS on Linux and FreeBSD
lxd-snapper - LXD snapshots, automated
zfswatcher - ZFS pool monitoring and notification daemon
zfsbackup-go - Backup ZFS snapshots to cloud storage such as Google, Amazon, Azure, etc. Built with the enterprise in mind.
yunohost - YunoHost is an operating system aiming to simplify as much as possible the administration of a server. This repository corresponds to the core code, written mostly in Python and Bash.
fzf-fish-integration - ππ Fzf plugin for Fish
zfsbootmenu - ZFS Bootloader for root-on-ZFS systems with support for snapshots and native full disk encryption
Mailpile - A free & open modern, fast email client with user-friendly encryption and privacy features
dotfiles - My dotfiles
reflex - Run a command when files change