lnd-auto-backup | A simple automatic backup service for your LND node | Continuous Backup library
kandi X-RAY | lnd-auto-backup Summary
kandi X-RAY | lnd-auto-backup Summary
This is a channel backup script for LND node (prepared to be installed as a systemd service). The script uses inotifywait to monitor for file changes and triggers a new time-stamped backup when needed. The backup script can do anything. As an example, we provide optional backup to Amazon S3 or via rsync. Or you can specify your own custom script. See for details.
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Trending Discussions on Continuous Backup
QUESTION
ANSWER
Answered 2022-Feb-22 at 10:59I am not sure if you have seen this message in the portal when you created the account/also mentioned in the doc
"You will not be able to switch between the backup policies after the account has been created"
since you need to select either "Periodic" or "Continuous" at the creation of Cosmos Account, it becomes mandatory.
Update:
You will not see the above in portal anymore, you can Switch from "Periodic" to "Continous" on an existing account and that cannot be reverted. You can read more here.
QUESTION
What would be the consistency of the continuous backup of the write region if the database is using bounded staleness consistency? Will it be equivalent to strong consistent data assuming no failovers happened?
Thanks Guru
...ANSWER
Answered 2021-Nov-25 at 17:15Backups made from any secondary region will have data consistency defined by the guarantees provided by the consistency level chosen. In the case of strong consistency, all secondary region backups will have completely consistent data.
Bounded staleness will have data that may have stale or inconsistent data inside the defined staleness window (minimum 300 seconds or 100k writes). Outside of that staleness window the data will be consistent.
Data for the weaker consistency levels will have no guarantees for consistency from backups in secondary regions.
QUESTION
MongoDB has deprecated the continuous back up of data. It has recommended using CPS (Cloud provider snapshots). As far as I understood, snapshots isn't really going to be effective compared to continuous backup coz, if system breaks, then we can only be able to restore the data till the previous snapshot which isn't gonna make the database up-to-date or close to it atleast.
Am I missing something here in my understanding?
...ANSWER
Answered 2020-May-19 at 10:12Cloud provider snapshots can be combined with point in time restore to give the recovery point objective you require. With oplog based restores you can get granularity of one second.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install lnd-auto-backup
git clone --depth=1 https://github.com/darwin/lnd-auto-backup.git
cd lnd-auto-backup
create a .envrc with content:
modify LNDAB_HOME in ./service/lnd-auto-backup.service to point to the right directory, also review other service settings
./service/install.sh
./service/start.sh - start it!
./service/status.sh - just to check the status
./service/enable.sh - if it looks good, enable service launching after system restart
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