# \#rootfs

**URL:** https://hub.mender.io/tag/rootfs/351.md

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## [Mender-Jetson Orin NX: keep \`/data\` on UDA](https://hub.mender.io/t/mender-jetson-orin-nx-keep-data-on-uda/8340)

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**Author:** [@chrisg](https://hub.mender.io/u/chrisg)\
**Replies:** 2\
**Last updated:** [July 30, 2026, 11:06am UTC](https://hub.mender.io/t/mender-jetson-orin-nx-keep-data-on-uda/8340 "2026-07-30T11:06:28Z")

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Hi all. We are using Mender on Jetson Orin NX devices with Yocto / JetPack 6 (some devices were originally using JetPack 5 that was then bumped to JetPack 6). We already have a fleet of almost 1000 devices where the pers…

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## ["Mounted root does not match boot loader environment" error with overlayroot setup](https://hub.mender.io/t/mounted-root-does-not-match-boot-loader-environment-error-with-overlayroot-setup/7911)

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**Author:** [@adbjo](https://hub.mender.io/u/adbjo)\
**Replies:** 5\
**Last updated:** [July 10, 2026, 6:42pm UTC](https://hub.mender.io/t/mounted-root-does-not-match-boot-loader-environment-error-with-overlayroot-setup/7911 "2026-07-10T18:42:48Z")

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When using the overlayroot package on Debian to mount a rw overlay on top of a ro rootfs, the rootfs update module fails with the following error: "Mounted root does not match boot loader environment ($1)!" See this li…

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## [Why is my root filesystem so much smaller than my root partition?](https://hub.mender.io/t/why-is-my-root-filesystem-so-much-smaller-than-my-root-partition/7563)

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**Author:** [@JamesTann](https://hub.mender.io/u/JamesTann)\
**Replies:** 2\
**Last updated:** [February 14, 2025, 9:44am UTC](https://hub.mender.io/t/why-is-my-root-filesystem-so-much-smaller-than-my-root-partition/7563 "2025-02-14T09:44:00Z")

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I am trying to create a new mender artifact for a Ubuntu Server 22 system. My golden image is a bit less than 30GB. I am now using mender-convert to make the Mender image. I am using the generic\_x86-64\_hdd\_config and I …

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## [Root filesystem update - keep data from old partition](https://hub.mender.io/t/root-filesystem-update-keep-data-from-old-partition/6473)

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**Author:** [@sd-ricardo](https://hub.mender.io/u/sd-ricardo)\
**Replies:** 3\
**Last updated:** [January 15, 2024, 4:07pm UTC](https://hub.mender.io/t/root-filesystem-update-keep-data-from-old-partition/6473 "2024-01-15T16:07:35Z")

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Hi!! Does enaybody know if there is any way to backup a file from the old rootfs when preforming a system update? Let’s say I want to keep a log file and keep appending data to it once the update is completed and the sy…