or for older DD OS (5.x/6.x):
: An email containing a recovery_token.txt file will be sent to the pre-configured recovery email address. how to reset sysadmin password in data domain
Modify the boot parameters to include init=/bin/bash or similar single-user triggers (specifics vary by version). Mount the root filesystem: mount -o remount,rw / Change the password using the command: passwd sysadmin . Reboot the system normally. or for older DD OS (5
Data Domain has internal databases (DDFS, Event DB) that cache password info. A simple reboot . Reboot the system normally
: Attempt to log in to the CLI. If you fail, the system can trigger a recovery email.
This procedure requires physical console access or an iDRAC/Serial-over-LAN connection. You cannot do this over SSH or HTTP (Data Domain System Manager) because you need access to the bootloader.