falha na automontagem de uma pool zfs

zpool create -o ashift=12 -o autotrim=on -O encryption=on -O keylocation=prompt -O keyformat=passphrase -O acltype=posixacl -O xattr=sa -O dnodesize=auto -O compression=lz4 -O normalization=formD -O relatime=on speedados mirror /dev/disk/by-id/nvme-eui.002538b131bc0218 /dev/disk/by-id/nvme-eui.002538b131bc01ea

touch /etc/zfs/zfs-list.cache/speedados
zfs set canmount=off rpool/home
zfs set canmount=on rpool/home

assinar módulos dkms

criar chaves:
mkdir -p /var/lib/shim-signed/mok/
cd /var/lib/shim-signed/mok/
openssl req -new -x509 -newkey rsa:2048 -keyout MOK.priv -outform DER -out MOK.der -days 36500 -subj "/CN=dkms/"
openssl x509 -inform der -in MOK.der -out MOK.pem

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