sanoid
fpart
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sanoid | fpart | |
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118 | 5 | |
2,842 | 213 | |
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7.6 | 7.9 | |
about 2 months ago | about 2 months ago | |
Perl | C | |
GNU General Public License v3.0 only | BSD 2-clause "Simplified" License |
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sanoid
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ZFS for Dummies
I’m on the other end of the spectrum. I like knowing the flags and settings I use to create the pools.
For snapshots and replication take a look at sanoid (https://github.com/jimsalterjrs/sanoid).
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Automatic container snapshots? cv4pve or zfs for a small homelab?
I use a combo of PBS and ZFS with Sanoid. The ZFS snapshots are nice because you define it all in a config file with frequent, hourly, daily, weekly, monthly snaps retained however you want. Importantly I use that on the root pool as well as my data pools. With PBS I have a custom retention config and have it backing up VMs and LXCs every couple hours. The PBS dedupe functionality makes it possible to keep full backups going back ages with minimal storage consumption, just the changed blocks. PBS is running inside a VM yes, but it’s storage is on another pool.
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New to ZFS, what layout to choose for 4x20TB drives?
No, it's written by the developer of Sanoid and Syncoid. The foremost open source ZFS snapshotting tool. He contributes on this sub all the time.
- Python Port of 600 Line Bash Script: rsync-time-machine.py for Rsync Backups
- Ask HN: Why isn't BTRFS the default FS in home-oriented Linux distributions?
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Way to extract/see what TrueNAS does behind the GUI?
If you’re looking for snapshot and sync management check out sanoid/ syncoid. Jim’s a mod on r/zfs if you need any help but it’s pretty straight forward. https://github.com/jimsalterjrs/sanoid
- Have you made ZFS volumes yourself and did any of them experience data corruption?
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Setup a backup system if you haven’t done it yet
There also is sanoid https://github.com/jimsalterjrs/sanoid/ for zfs and btrfs users
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Do I need zsys or are there alternatives?
You probably do want regular automated snapshots, even if not of specific datasets. I'd recommend my own tool Sanoid for that: https://github.com/jimsalterjrs/sanoid/ ; you can configure it to snapshot the datasets you want snapshotted in the ways you want them snapshotted and nothing else.
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Minimum ZFS delegated permissions for Syncoid
The section at the bottom seems to go into your question in pretty good detail, but there’s also an item about this in the Sanoid/Syncoid wiki here: https://github.com/jimsalterjrs/sanoid/wiki/Syncoid.
fpart
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Rsync extremely slow on two ZFS local pools
Native rsync is terrible for lots of small file as it copies each file one by one sequentially. If you have lots of cores to work with, use the fpsync utility that comes with the fpart command to run parallel rsync's. You can easily saturate a 10Gb link with multiple rsync processes in parallel
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Am I crazy to expect 100gbps across the pacific ocean?
You should probably use something like fpsync and multiple rsync jobs to get the most bandwidth.
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zfs replication vs multithreaded rsync
I've migrated data from our Isilon to zfs hostA using the fpsync tool that comes with the fpart utility. I get reasonably good throughput from this. 15TB in 5 and 1/2 hours
What are some alternatives?
zrepl - One-stop ZFS backup & replication solution
zfs-auto-snapshot - ZFS Automatic Snapshot Service for Linux
znapzend - zfs backup with remote capabilities and mbuffer integration.
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
UrBackup - UrBackup - Client/Server Open Source Network Backup for Windows, MacOS and Linux
seaweedfs - SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, cross-DC active-active replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding.
Seaweed File System - SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, cross-DC active-active replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding. [Moved to: https://github.com/seaweedfs/seaweedfs]
pyznap - ZFS snapshot tool written in python
TDengine - TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps.
pgBackRest - Reliable PostgreSQL Backup & Restore
Lsyncd - Lsyncd (Live Syncing Daemon) synchronizes local directories with remote targets