sanoid
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sanoid | fpart | |
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118 | 5 | |
2,882 | 215 | |
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7.1 | 7.9 | |
3 days ago | 3 months ago | |
Perl | C | |
GNU General Public License v3.0 only | BSD 2-clause "Simplified" License |
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sanoid
- ZFS took full backup (send/receive) without snapshots but now what to prevent another full transfer?
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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.
- [QUESTION] Dataset level replication
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YSK: You can 'zfs send' over SSH to the cloud
[3] https://github.com/jimsalterjrs/sanoid/
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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
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Some questions about the limitations of ZFS send.
Hi there! Not so much to answer your questions, but are you aware of Sanoid and syncoid? It does backup and remote Sync in the most seamless way. Perhaps this would solve some of your concerns...
- Help me understand zfs send for incremental send AND replication?
- Ask HN: Why isn't BTRFS the default FS in home-oriented Linux distributions?
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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Advice on 100gbps WAN?
My favorite free solution is fpsync/fpart from https://github.com/martymac/fpart -- basically that is a highly optimized filesystem crawler and indexer that can spit out balanced lists of files to transfer to a waiting army of parallel rsync workers. Tools are provided to manage the rsync fleet. Combining fpsync/fpart with an army of parallel rsync workers is a great design pattern especially for HPC as you can farm the rsync workers out to compute nodes
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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
- How to back up 100TB NAS to USB HDDs??
What are some alternatives?
zrepl - One-stop ZFS backup & replication solution
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.
zfs-auto-snapshot - ZFS Automatic Snapshot Service for Linux
pgBackRest - Reliable PostgreSQL Backup & Restore
znapzend - zfs backup with remote capabilities and mbuffer integration.
libarchive - Multi-format archive and compression library
zfs_autobackup - ZFS autobackup is used to periodicly backup ZFS filesystems to other locations. Easy to use and very reliable.
criu - Checkpoint/Restore tool
zfs - OpenZFS on Linux and FreeBSD
stm32-usart-uart-dma-rx-tx - STM32 examples for USART using DMA for efficient RX and TX transmission
UrBackup - UrBackup - Client/Server Open Source Network Backup for Windows, MacOS and Linux
sha1 - SHA-1 Hashing