mount | grep " / " (Should show rw ) The Data Domain stores local user hashes in /etc/shadow , but there are some DD-specific binaries to use.
# Generate an MD5 hash (DD still uses MD5 for local auth) openssl passwd -1 # Enter new password when prompted, copy the output hash vi /etc/shadow how to reset sysadmin password in data domain
/usr/sbin/chpasswd Then type:
/usr/bin/authconfig --update or for older DD OS (5.x/6.x): mount | grep " / " (Should show
sysadmin:NewPassword123! Press to finish. Replace NewPassword123! with your strong password. how to reset sysadmin password in data domain
passwd sysadmin Enter the new password twice.
This is a deep, technical guide to resetting the password on a Dell EMC Data Domain system. This process is necessary when the password is lost or unknown and you have physical or serial console access.