After a crash of my root btrfs I needed to force a shutdown with the power button. After re-installation of a root filesystem (independent from the ZFS pool I want to import) I no longer can import my pool
data because the device
/dev/sdb7 is missing in
zpool import and
sudo blkid. It is listed in
gdisk and files exist in
/dev/disk-by-it (however not in
The output of
sudo zpool import is
pool: data id: 4016535649222625743 state: FAULTED status: The pool metadata is corrupted. action: The pool cannot be imported due to damaged devices or data. see: http://zfsonlinux.org/msg/ZFS-8000-72 config: data FAULTED corrupted data logs sda1 ONLINE
sdb7 is the only missing device. At creation I used
/dev/disk/by-id/ referenced, but they were replaced by the resolved links to
Given the output of
zpool import and the missing device in
blkid I see no reason to believe that there's another cause for the data corruption.
-F or both to
sudo zpool import doesn't help.
I'd appreciate if solutions avoid the use of
I'm using SPL 0.7.0-22_gc9821f1 and ZFS 0.7.0-225_g823d48bfb installed from source on Ubuntu 17.10.