kopia

Backup

Create repo

kopia repository create filesystem --path "/run/media/BKP2024-02/kopia/"

Create snapshot

kopia snapshot create "/my/source/folder/"

Validate provider

kopia repository validate-provider

Mute update warnings

rm ~/.config/kopia/repository.config.update-info.json

Restore

Connect

kopia repository connect filesystem --path "/run/media/BKP2024-02/kopia/"

List snapshots

kopia snapshot list --all

List files in snapshot

kopia ls -l kbdae7e8xxx

Mount specific snapshot

kopia mount kbdae7e8xxx /tmp/mnt-kopia/

Mount all

kopia mount all /tmp/mnt-kopia/

Validate

Full validation

kopia snapshot verify --verify-files-percent=100 --file-parallelism=10 --parallel=10

Disable automatic maintenance

kopia maintenance set --enable-quick=false --enable-full=false

Policy

List policies

kopia policy list

Ignore file patterns

kopia policy set --add-ignore .npm/ --add-ignore node_modules/ --global

Unfortunately, the error correction is still not stable for over a year now.

This post mentions the project is not actively maintained. :(