Borg: Difference between revisions
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Borg backup | Borg backup | ||
=Links= | = Links = | ||
*[https://borgbackup.readthedocs.io/en/stable/ Homepage] | |||
*[https://github.com/borgbackup/borg/issues/392 support keyring for passphrase storage] | |||
*[https://ci.appveyor.com/project/borgbackup/borg/build/artifacts Borg on windows] | |||
*[https://notabug.org/demure/scripts/src/master/borg_wrap.sh A borg script] | |||
*[https://github.com/borgbackup/borg/issues/6602 About upgrading to borg 2] | |||
=FAQ= | =Tools= | ||
*[ https://vorta.borgbase.com/ Vorta, a borg backup GUI for Linux and MacOS] | |||
= FAQ = | |||
==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? | On CentOS: try installing python34-msgpack? | ||
| |||
'user@borgserver' ? | |||
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| |||
== 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 ... | BORG_RSH="ssh -vvv" borg ... | ||
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) === | |||
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>. | ||
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=== Prune: Chunk ID missing from chunks index, corrupted chunks index - aborting transaction. === | |||
Try | Try | ||
borg repair | |||
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 === | |||
== 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== | |||
For single archive: total size of unique chunks for this archive | |||
[[Category:Backup]] | |||
Revision as of 14:18, 23 June 2022
Borg backup
Links
- Homepage
- support keyring for passphrase storage
- Borg on windows
- A borg script
- About upgrading to borg 2
Tools
- [ https://vorta.borgbase.com/ Vorta, a borg backup GUI for Linux and MacOS]
FAQ
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
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
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
For single archive: total size of unique chunks for this archive
