[OpenIndiana-discuss] Installation to ZFS partition on NVME drive - login issues

[Gireesh]

>boot from alternate media, zpool import -N (to avoid mounting file systems), then use beadm list, >beadm mount bename /mnt, chroot /mnt passwd root. Then beadm umount /mnt, zpool export pool >and boot from disk.

After following the above steps, I get to "chroot /mnt passwd root" and it gives me the following error:
Chroot: exec failed: No such file or directory