Backup Improvements: Restic Backend
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Just tried pruning my OneDrive backup repo with a newish beta
restic-v0.11.0-246-ge1efc193
from https://beta.restic.net: Pruning now took less than 10 Minutes(!) compared to around 48 hours(!) before.What I use for backing up (daily):
#!/bin/bash d=$(date +%Y-%m-%d) if pidof -o %PPID -x “$0”; then echo “$(date “+%d.%m.%Y %T”) Exit, already running.” exit 1 fi restic -r rclone:onedrive:restic backup /media/Cloudron/snapshot/ -p=resticpw restic -r rclone:onedrive:restic forget --keep-monthly 6 --keep-weekly 4 --keep-daily 7 -p=resticpw
What I use for pruning (once a month):
#!/bin/bash d=$(date +%Y-%m-%d) if pidof -o %PPID -x “$0”; then echo “$(date “+%d.%m.%Y %T”) Exit, already running.” exit 1 fi restic -r rclone:onedrive:restic prune -p=resticpw
Might increase pruning frequency if it proves to be as fast over a longer period...
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@necrevistonnezr @girish it would be great to have Restic as a third option for backup method.
In the forum I read often “issues” with large backups containing lots of files.
Since this week our museum moved all the local files to Nextcloud (in Cloudron) and it’s a 120GB.
I already reduced backup frequency from twice a day to once a day but still the complete backup (there are more apps) takes almost 2 hours with tgz on a CIFS mount to a Hetzner StorageBox (connection speed is about 150-200mbps).
As far as I can see Restic looks like perfect for all kind of backup scenarios?
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@girish I don't use Restic on Cloudron but it seems @necrevistonnezr does according to his post.
I do use it for backing up two Zabbix servers to minio (in Docker on two Synology Nas's) and that works extremely simple and fast.
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@girish said in Backup Improvements: Restic Backend:
@imc67 does restic backup faster to CIFS with your existing data size?
restic needs less than approx. 30 minutes on average to create the daily incremental backup on OneDrive (remember that I use the builtin file system backup and let restic create backups from the snapshot folder which hold around 250 GB of data, thereof 150 GB Nextcloud)
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@girish @necrevistonnezr said in Backup Improvements: Restic Backend:
approx. 30 minutes
that is extremely fast, CIFS + tgz and almost same amount of GB's takes almost 2 hours
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@girish any plan to improve the backup solution on cloudron maybe with Restic as engine?
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@MooCloud_Matt we are rewriting the storage backend a bit in https://forum.cloudron.io/topic/6768/what-s-coming-in-7-2 . Part of the reason is to make more backends easier to integrate.
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Are there any plans to add Restic as an extra backup method? Two of my Cloudrons are in the meanwhile +200GB and the current methods are not sufficient.
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Not yet but I would like to discuss one thing here. Backups are crucial and loss of data for us implies loss of business and money quite literally. This is why we wrote the backup code ourselves a while ago. Also, why we create our own packages - it's all about data integrity and loss of data === loss of trust in product.
Initially, before we wrote our own backup stuff, I remember we used duplicati and btrfs etc . We faced various issues and there was essentially no help from upstream. Now, restic I am sure is great but if there is some corruption or issue, our customers will look to us to solve this. So, this is a tricky situation for us Maybe we can do some restic integration with lots of warnings? End user also has to know what to do if there is restic corruption and other issues. Keep in mind restic is also not 1.0 yet . They say "Once version 1.0.0 is released, we guarantee backward compatibility of all repositories within one major version; ...".
Any suggestions?
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Curious for which settings do you recommend for backups to Storagebox and how much better it can get