Difference between revisions of "Borg"

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=Tools=
=Tools=
*[ https://vorta.borgbase.com/ Vorta, a borg backup GUI for Linux and MacOS]
*[ https://vorta.borgbase.com/ Vorta, a borg backup GUI for Linux and MacOS]
=HOWTO=
== Rename repository ==
*On server: rename repository
*On client: change previous_location in ~/.cache/borg/*.config
*BORG_RELOCATED_REPO_ACCESS_IS_OK=yes
== Extract with pattern ==
borg extract server:repo sh:path/to/files.*


= FAQ =
= FAQ =
== 4 orphaned objects found! ==
A job for borg check
==Enter passphrase for key==
probably means the BORG_PASSPHRASE


== Remote: Using a pure-python msgpack! This will result in lower performance ==
== Remote: Using a pure-python msgpack! This will result in lower performance ==
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For some reason it might help to run
For some reason it might help to run
  borg check --repository-only
  borg check --repository-only


=== Exception: FD exception occurred ===
=== Exception: FD exception occurred ===
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Also check your quotes
Also check your quotes
 


=== Cache, or information obtained from the security directory is newer than repository - this is either an attack or unsafe (multiple repos with same ID) ===
=== Cache, or information obtained from the security directory is newer than repository - this is either an attack or unsafe (multiple repos with same ID) ===


Something broke during a backup, try (re)moving ~/.config/borg/security/<id> and ~/.cache/borg/<id>.
Something broke during a backup, try (re)moving ~/.config/borg/security/<id> and ~/.cache/borg/<id>.
&nbsp;


=== Prune: Chunk ID missing from chunks index, corrupted chunks index - aborting transaction. ===
=== Prune: Chunk ID missing from chunks index, corrupted chunks index - aborting transaction. ===
Try
Try
  borg check ( --repair )
  borg check ( --repair )


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=== BrokenPipeError: [Errno 32] Broken pipe ===
=== BrokenPipeError: [Errno 32] Broken pipe ===
== Rename repository ==
*On server: rename repository
*On client: change previous_location in ~/.cache/borg/*.config
*BORG_RELOCATED_REPO_ACCESS_IS_OK=yes
== Extract with pattern ==
borg extract server:repo sh:path/to/files.*
== 4 orphaned objects found! ==
job for borg check


==Deduplicated size==
==Deduplicated size==

Latest revision as of 16:04, 27 September 2022

Borg backup

Links

Tools

HOWTO

Rename repository

  • On server: rename repository
  • On client: change previous_location in ~/.cache/borg/*.config
  • BORG_RELOCATED_REPO_ACCESS_IS_OK=yes

Extract with pattern

borg extract server:repo sh:path/to/files.*



FAQ

4 orphaned objects found!

A job for borg check


Enter passphrase for key

probably means the BORG_PASSPHRASE

Remote: Using a pure-python msgpack! This will result in lower performance

On CentOS: try installing python34-msgpack?

  'user@borgserver' ?

 

 

Error messages

Connection closed by remote host. Is borg working on the server?

Usually ssh key problem of it means borg is not installed on the server

BlockingIOError: [Errno 11] Resource temporarily unavailable

windows?


Corrupted segment reference count - corrupted index or hints

For some reason it might help to run

borg check --repository-only

Exception: FD exception occurred

Probably running borg on cygwin, could be ssh key issue. Try

BORG_RSH="ssh -vvv" borg ...

Also check your quotes

Cache, or information obtained from the security directory is newer than repository - this is either an attack or unsafe (multiple repos with same ID)

Something broke during a backup, try (re)moving ~/.config/borg/security/<id> and ~/.cache/borg/<id>.

Prune: Chunk ID missing from chunks index, corrupted chunks index - aborting transaction.

Try

borg check ( --repair )

If check finds no problem, delete cache:

mv ~/.cache/borg ~/.cache/borg_corrupted

ValueError: stats_against: key contained in self but not in master_index.

Try

borg check ( --repair )

BrokenPipeError: [Errno 32] Broken pipe

Deduplicated size

For single archive: total size of unique chunks for this archive