Hi community: I have a problem with delta update. I followed the Robust delta update rootfs : Robust delta update rootfs . And first I deployed full image update that added mender-binary-delta tool. It didn’t occur any problems. Then I created a new .mender extension artifact and added some applic…

Hey @mEK , can you give the the output of these two commands: mender-artifact read NEW-ARTIFACT mender-artifact read DELTA-ARTIFACT Replace NEW-ARTIFACT with the artifact where you added applications, and DELTA-ARTIFACT with the artifact that you created from the two previous artifacts.

@ubuntu:~/mender-binary-delta-1.0.0/x86_64$ mender-artifact read release-v.2.0.mender Mender artifact: Name: release-v.2.0 Format: mender Version: 3 Signature: signed; verification using provided key failed Compatible devices: ‘[imx6ul-var-dart]’ Provides group: Depends on one of artifact(s)…

Additionally, I want to show content of mender-binary-delta file. And I realized checksum is mismatch. [checksum] [checksum2] What’s my problem ? Thanks.

Are you sure you have not swapped the v1 and v2 artifacts? I noticed that the name of your delta artifact says “v1.0-deltfrom-v2.0”, but you’re actually going to v2 from v1, are you not? Also, I can see from your screenshots that the other delta artifact “v2-deltafrom-v1” does have the correct chec…

I tried again with new images. If I summarize my process: First I created an empty artifact named version-01. I placed this artifact in the target device (.sdimg extension) as specified in the document and copied the artifact with the .mender extension into the / mender-binary-delta file on the dev…

And /etc/mender/mender.conf file included : "ArtifactVerifyKey": "/etc/mender/artifact-verify-key.pem", "InventoryPollIntervalSeconds": 1800, "RetryPollIntervalSeconds": 300, "RootfsPartA": "/dev/mmcblk1p1", "RootfsPartB": "/dev/mmcblk1p2", "ServerCertificate": "/etc/mender/server.crt", "ServerURL"…

Just now I noticed that your version of mender-binary-delta is 1.0.0. Can you try to upgrade to 1.0.1 using a rootfs-image update, and then retry? There is a fix in 1.0.1 specifically for dealing with images larger than 2GiB.

Okey but I couldn’t download mender-binary-delta 1.0.1 version. And @drewmoseley sent me 1.0.0 release as email. Would you please send me version 1.0.1 of mender-binary-delta? Otherwise, the download fails.

Delta update rootfs error

General Discussions

kacf December 13, 2019, 7:36am 10

Take a look at the download instructions for mender-binary-delta (search for “Download mender-binary-delta”). You will need credentials either for a Hosted Mender account or an Enterprise account.

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Delta update rootfs error

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