b2restore | recreate Backblaze B2 file archive at specified date | Continuous Backup library
kandi X-RAY | b2restore Summary
kandi X-RAY | b2restore Summary
b2restore is a command line utility which can be used with rclone to manually restore a Backblaze B2 archive for any given date and time. Alternatively, you can create a git repository of all date and time snapshots.
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Top functions reviewed by kandi - BETA
- Parse command line options .
- Adds a file to the list .
- Add file to outfile .
- Parse file version .
- Delete file .
- Call func on each directory
- Initialize a Namap .
- Format a datetime object .
b2restore Key Features
b2restore Examples and Code Snippets
b2restore b2files outdir
b2restore -t 2018-01-01T09:10:00 b2files outdir
usage: b2restore [-h] [-t TIME | -f FILETIME] [-s] [-g] [-p PATH]
indir [outdir]
Program to recreate Backblaze B2 file archive at specified date and time.
p
rclone lsl --b2-versions B2:mybucket | b2restore-create-dummy-files b2files
b2restore b2files outdir
du -shl outdir # (see how much storage tree of latest versions uses)
b2restore -t 2018-05-10T12:00.00 b2files outdir
du -shl outdir # (see how much s
b2restore-create-git b2files outdir
Usage: b2restore-create-git [-options] indir outdir
Create git repository from given B2 rclone copy.
Options:
-t YYYY-MM-DDTHH:MM.SS (start git repo from given time)
-e YYYY-MM-DDTHH:MM.SS (end git repo before giv
Community Discussions
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.
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