Mergerfs pool not mounted after OMV 5 to 6 upgrade

1. offizieller Beitrag

    Hello, I upgraded my amd64 box from 5 to 6, has some initial problems which I solved with info from other threads.


    All seems OK now except the mergerfs pool is not mounting, and all my shares are under the pooled device (which was made with unionfs in OMV5)


    Clicking on the webui File systems tab gives "500 - OK Couldn't extract an UUID from the provided path '/srv/a0452481-9b91-4372-898c-818f8186830e'."


    All disks present and correct, accessible in the shell via /srv/disk/dev-disk-by-label-xxxxxx which haven't changed. The unionfs poll was mounted at /srv/a0452481-9b91-4372-898c-818f8186830e which is now empty.


    Mergerfs tab in the webui still lists drives correctly. omv-showkey mergerfs returns ...

    I can see there are a few threads on this issue but I'm not sure how to proceed. Any advice welcome!

    OMV 6 on Raspberry Pi 3/4/5, Odroid C2/HC2 and three cobbled together x64 boxes running Snapraid.

    • Offizieller Beitrag

    There are many improvements in how a pool is created on OMV 6.x that the plugin can't really migrate from an OMV 5.x pool. It is easier if you just recreate the pool (remember there is no data on a mergerfs pool since it just sits on other filesystems).

    omv 7.0.5-1 sandworm | 64 bit | 6.8 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.13 | compose 7.1.4 | k8s 7.1.0-3 | cputemp 7.0.1 | mergerfs 7.0.4


    omv-extras.org plugins source code and issue tracker - github - changelogs


    Please try ctrl-shift-R and read this before posting a question.

    Please put your OMV system details in your signature.
    Please don't PM for support... Too many PMs!

    • Offizieller Beitrag

    If you are using docker, click the install docker button in omv-extras too.

    omv 7.0.5-1 sandworm | 64 bit | 6.8 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.13 | compose 7.1.4 | k8s 7.1.0-3 | cputemp 7.0.1 | mergerfs 7.0.4


    omv-extras.org plugins source code and issue tracker - github - changelogs


    Please try ctrl-shift-R and read this before posting a question.

    Please put your OMV system details in your signature.
    Please don't PM for support... Too many PMs!

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