Hi,
MSA 2050 systems that are restored to defaults will no longer include default user names and passwords for logging in to the system. When upgrading to VL270P003-01 version, either existing local user or default user accounts will remain intact and can be used as before. For more information, see HPE MSA Log In Changes (https://support.hpe.com/hpesc/public/docDisplay?docId=a00093685en_us) for MSA Firmware versions VE270P003 and VL270P003 and later.
Thanks