I've been using docker with omv for a couple of years, yesterday my raid broke and I had the folder with all the docker data in the raid with zfs. Before it crashed I made a copy of the folder to a safe place with the command cp -r

the problem is that now when i put the path in the omv extras gui in the docker path it doesn't work for me.

I should have made a more real copy keeping all the permissions, owners, etc.

can i make it work??

Thank you

Zitat von Wolf2000

Hi

Which OMV do you have 5 or 6?

And what did you do the bakup with?

i have omv 5 and make backup with cli comand cp -r

Zitat von Wolf2000

It may be that the authorization is not correct!?

Does the docker folder have the same name?

have you already checked the config.xml?

yes to all.

I still have access to the degraded raid.

I can copy the directory again.

How is the correct way to copy it so that it works on another disk?

Zitat von Soma

To keep same attributes, you need also the -a argument.

Read about the CP command to check the available arguments.

After making the copy, see the ownership from original to the copied folder and confirm the owner:group

Thank you very much. It was exactly what I thought, cp -a or resync -a.

I'm trying with cp -a and it gives me an error because CP failed to keep owner

my original folder docker is drwx--s--- 14 root root

Zitat von Soma

Are you running the command while logged as root?

yes.

my original directory is drwx--s--- 14 root root and the one I have after copying is drwx--x--- 13 root root.

Do you know how I can change it?

I copy the route in the omv extras docker gui and put docker Installed and running but it does not open portainer and if I install it it appears empty without the containers, etc.

Zitat von moretty

yes.

I already managed to save the docker folder with cp -a use an external usb hard drive.

but it still doesn't work.

Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export

I tried that but it doesn't work for me.