![]() ![]() We will need it in case we want to access the Kopia backups from another machine.Īnnual snapshots: 3 (defined for this target ) You can use your favorite password manager or a tool like pwgen to generate this secret - and make sure to store it somewhere safe! We’ll need them in the next step to configure Kopia for accessing Backblaze.Īdditionally, we’ll also need a “repository password” for Kopia – which is a bit confusing, because this password is not used for authenticating to Backblaze, but instead this is the secret used for encrypting the data on the client-side before sending it to Backblaze (or any other storage backend). Make sure to copy the keyID and applicationKey which are displayed after clicking Create. We don’t need to enable “Default Encryption”, since we’ll be using client-side encryption with Kopia.Īnd then create a new application key which has access only to the bucket created in the previous step: Next, we need to create a storage bucket on Backblaze B2. Type kopia -version into your shell to verify the CLI is installed correctly.Ġ.10.6 build: 766cb57160477fba0935634e98c2bdfd440557f3 from: kopia/kopia The first step is downloading the kopia binary, for which there are several options available in the Kopia documentation. In between I will also mention some of its advanced concepts, such as compression and retention policies.Īll of this is nicely documented in the Kopia docs, but if you are interested in an opionated introduction, follow right along. In this guide I’ll go through Kopia’s basic usage on the command line and how to set it up with Backblaze B2. Thus, I decided that I would give it a go on my new homeserver. it has a stable Go API - allows building anything on top of Kopia.it has a (optional) GUI - useful for backups for non-techy friends and family.it supports compression - a feature that has been long requested for restic.Recently, I became aware of a new kid on the block: Kopia.Īt first glance, it seems to offer the same benefits I just mentioned about restic, plus a few more niceties: On the technical side, it supports client-side encryption out-of-the-box and uses content-addressable storage to implement incremental backups and snapshots. There are several aspects I like about restic: it’s lightweight, fast and has a useful all-in-one CLI. Then, either Inherit the Backup State from your old computer or let the Backblaze client start a brand new Backup and delete the old Backup. (See 'Transfer License' vs.For years, I have been using using restic as my backup software of choice for servers and personal machines.If you are able to, uninstall Backblaze from the old computer (this will prevent a potential safety freeze).After migration, your new computer should now have the data you needed from the old computer.(See How to Create a Restore from Your Backblaze Backup for more information) If migration fails and data is lost, you can retrieve files from your Backup online by creating a Restore of your data.Migrate data from old computer to new computer using the method of your choice (migration utility, manually copy files, etc.).When all files are backed up, check online to make sure they're in the Backup as expected. (See How can I verify that my files are being backed up?).If you plan to migrate data locally but would like to have a Backblaze Backup online just in case, here's how: Migrating data locally, using Backblaze as incidental backup Then, either Inherit the Backup State from your old computer or let the Backblaze client start a brand new Backup and delete the old Backup.Next, install Backblaze on the new computer.Your new computer should now have the data you needed from the old computer.When you have a local copy of your data, you can manually transfer the files as needed to your new computer (extract files from Zip or connect USB drive and copy files).You can either download those files as a zip file or request that the data be delivered to you on a USB drive. (See How can I verify that my files are being backed up?) When all files are backed up, check online to make sure they're in the Backup as expected.Run Backblaze on your old computer and have it back up your non-system files to our servers. ![]()
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