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Unmountable: unsupported or no file system ZFS


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root@Kedge2:~# zfs import
unrecognized command 'import'
usage: zfs command args ...
where 'command' is one of the following:

        version

        create [-Pnpuv] [-o property=value] ... <filesystem>
        create [-Pnpsv] [-b blocksize] [-o property=value] ... -V <size> <volume>
        destroy [-fnpRrv] <filesystem|volume>
        destroy [-dnpRrv] <filesystem|volume>@<snap>[%<snap>][,...]
        destroy <filesystem|volume>#<bookmark>

        snapshot [-r] [-o property=value] ... <filesystem|volume>@<snap> ...
        rollback [-rRf] <snapshot>
        clone [-p] [-o property=value] ... <snapshot> <filesystem|volume>
        promote <clone-filesystem>
        rename [-f] <filesystem|volume|snapshot> <filesystem|volume|snapshot>
        rename -p [-f] <filesystem|volume> <filesystem|volume>
        rename -u [-f] <filesystem> <filesystem>
        rename -r <snapshot> <snapshot>
        bookmark <snapshot|bookmark> <newbookmark>
        program [-jn] [-t <instruction limit>] [-m <memory limit (b)>]
            <pool> <program file> [lua args...]

        list [-Hp] [-r|-d max] [-o property[,...]] [-s property]...
            [-S property]... [-t type[,...]] [filesystem|volume|snapshot] ...

        set <property=value> ... <filesystem|volume|snapshot> ...
        get [-rHp] [-d max] [-o "all" | field[,...]]
            [-t type[,...]] [-s source[,...]]
            <"all" | property[,...]> [filesystem|volume|snapshot|bookmark] ...
        inherit [-rS] <property> <filesystem|volume|snapshot> ...
        upgrade [-v]
        upgrade [-r] [-V version] <-a | filesystem ...>

        userspace [-Hinp] [-o field[,...]] [-s field] ...
            [-S field] ... [-t type[,...]] <filesystem|snapshot|path>
        groupspace [-Hinp] [-o field[,...]] [-s field] ...
            [-S field] ... [-t type[,...]] <filesystem|snapshot|path>
        projectspace [-Hp] [-o field[,...]] [-s field] ...
            [-S field] ... <filesystem|snapshot|path>

        project [-d|-r] <directory|file ...>
        project -c [-0] [-d|-r] [-p id] <directory|file ...>
        project -C [-k] [-r] <directory ...>
        project [-p id] [-r] [-s] <directory ...>

        mount
        mount [-flvO] [-o opts] <-a | filesystem>
        unmount [-fu] <-a | filesystem|mountpoint>
        share [-l] <-a [nfs|smb] | filesystem>
        unshare <-a [nfs|smb] | filesystem|mountpoint>

        send [-DnPpRVvLecwhb] [-[i|I] snapshot] <snapshot>
        send [-DnVvPLecw] [-i snapshot|bookmark] <filesystem|volume|snapshot>
        send [-DnPpVvLec] [-i bookmark|snapshot] --redact <bookmark> <snapshot>
        send [-nVvPe] -t <receive_resume_token>
        send [-PnVv] --saved filesystem
        receive [-vMnsFhu] [-o <property>=<value>] ... [-x <property>] ...
            <filesystem|volume|snapshot>
        receive [-vMnsFhu] [-o <property>=<value>] ... [-x <property>] ...
            [-d | -e] <filesystem>
        receive -A <filesystem|volume>

        allow <filesystem|volume>
        allow [-ldug] <"everyone"|user|group>[,...] <perm|@setname>[,...]
            <filesystem|volume>
        allow [-ld] -e <perm|@setname>[,...] <filesystem|volume>
        allow -c <perm|@setname>[,...] <filesystem|volume>
        allow -s @setname <perm|@setname>[,...] <filesystem|volume>

        unallow [-rldug] <"everyone"|user|group>[,...]
            [<perm|@setname>[,...]] <filesystem|volume>
        unallow [-rld] -e [<perm|@setname>[,...]] <filesystem|volume>
        unallow [-r] -c [<perm|@setname>[,...]] <filesystem|volume>
        unallow [-r] -s @setname [<perm|@setname>[,...]] <filesystem|volume>

        hold [-r] <tag> <snapshot> ...
        holds [-rH] <snapshot> ...
        release [-r] <tag> <snapshot> ...
        diff [-FHt] <snapshot> [snapshot|filesystem]
        load-key [-rn] [-L <keylocation>] <-a | filesystem|volume>
        unload-key [-r] <-a | filesystem|volume>
        change-key [-l] [-o keyformat=<value>]
            [-o keylocation=<value>] [-o pbkdf2iters=<value>]
            <filesystem|volume>
        change-key -i [-l] <filesystem|volume>
        redact <snapshot> <bookmark> <redaction_snapshot> ...
        wait [-t <activity>] <filesystem>

Each dataset is of the form: pool/[dataset/]*dataset[@name]

For the property list, run: zfs set|get

For the delegated permission list, run: zfs allow|unallow
root@Kedge2:~#

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Lol no problem thought I was doing it wrong :)

 

root@Kedge2:~# zpool import
   pool: disk2
     id: 806229581894550300
  state: ONLINE
 action: The pool can be imported using its name or numeric identifier.
 config:

        disk2       ONLINE
          md2p1     ONLINE
root@Kedge2:~#

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No idea OK started fresh did a reboot. Then put fs into ZFS same thing Unsuported or no file system. Did a format same thing. Here is response from zpool import.

root@Kedge2:~# zpool import
   pool: disk2
     id: 17715939750724334780
  state: ONLINE
 action: The pool can be imported using its name or numeric identifier.
 config:

        disk2       ONLINE
          md2p1     ONLINE

 

 

Now I set the fs to Auto and it says Unmountable No Device. I did not format the drive ran zpool import.

root@Kedge2:~# zpool import
   pool: disk2
     id: 17715939750724334780
  state: ONLINE
 action: The pool can be imported using its name or numeric identifier.
 config:

        disk2       ONLINE
          md2p1     ONLINE

 

Rebooted says same thing Unmountable No Device ran zpool import.

root@Kedge2:~# zpool import
   pool: disk2
     id: 17715939750724334780
  state: ONLINE
 action: The pool can be imported using its name or numeric identifier.
 config:

        disk2       ONLINE
          md2p1     ONLINE

 

DIags attached for after the reboot. I think I lost the Disk2 first time becuse I formated after going to Auto. This time I never formated.

 

kedge2-diagnostics-20230620-0926.zip

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Finished rebuild shows as disk is onlne green circle. But can not add any files to it still says Unmountable: Unsupported or no file system.

 

Would it be worth trying a New Config ? if I do that and put the drives in the same spots I loose no data on my array or Cache ?

 

My second thought is I have a 2nd Unraid Server that one will ZFS format on the Array with no problem. Could I not format a drive on there then just add it to my current array ?

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