Hi everyone! After updating OMV7 to OMV8 I get an error when loading "mdadm: No devices listed in conf file were found.". To update I used the command "omv-release-upgrade". I don't use RAID. System do not boot.
Please help me fix this. Thanks.
mdadm: No devices listed in conf file were found. OMV7 -> OMV8
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- OMV 8.x
- Upgrade 7.x -> 8.x
- Nevskiy
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votdev
Approved the thread. -
You can ignore that warning.
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votdev
Added the Label resolved -
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votdev
Removed the Label resolved -
Sorry, stopped reading after the mdadm error.
A system does not stop booting because of this mdadm warning.
What is the exact error or behaviour of the system. Does not boot can mean 1000 things.
We need some more details.
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Looks like your root filesystem with the UUID 0a0128dc-b97e-4aa5-8515-dc0f33dec587 is missing, so your system can not be booted. How does your system look like. Based on the fact that the systems boot until this points it looks to me your initfs is located on a different disk that the rootfs.
With the given information we can not help you, sorry.
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Hi all,
I have the same issue, no raid also.
I run OMV through Proxmox VM, and I regularly update it since Arrakis.
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I also have the same issue after upgrading from 7 to 8.
Booting with an older Kernel works.
Looks exactly like this:
mdadm: No devices listed in conf file were found. - debianforum.de
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Hi,
I'm not a computer scientist, just an enthusiast, but what information can I provide to help identify the problem?
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I think the error is related to the new kernel. But I don't know where?
Did you manage to solve the problem?
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I solved the problem.
At boot screen i choosed the kernel below the current one.
This was 5.10.0-12 and booting and startup of OMV worked.
Next i removed the "not-working" kernel by commandline like: apt remove linux-image-5-10.0-13-amd64
So booting next time will work.
Next i found in my file-systems a missing one.
This was the usb-backup-disk i use.
Now i had to mount it again. The backup-disk got a new mounting point, so i had to change the settings in usb-backup plugin.
The other missing disk with the wrong mount-point i removed.
Now, everything is working again.
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