Hitachi DKC910I Installation Section page 182

Hitachi Proprietary
Rev.1.1
INST(IN)14-01-70
(SVP procedure)
(19) Check storage system status and micro-versions of each MP.
(20)-1 Execute the "On-line Micro-program Exchange" for the GUM.
(20)-2 Execute the "On-line Micro-program Exchange" for the SSVP, Expander, CFM and so on.
(21) Check storage system status.
(22) Set IP Address. (*4)
(23) Is the SVP High
Reliability Kit installed?
(SVP procedure)
(25) Delete error logs.
END
Yes
(24)-1 Work to Do before Adding the SSVP Hardware.
No
NOTE: However, the IP address used for access is not 126.255.254.15.
Please use IP address of the Additional SVP.
(24)-2 Procedure for Adding SSVP Hardware.
(24)-3 Work to Do before Adding the SVP Hardware.
(24)-4 Procedure for Adding the SVP Hardware.
(24)-5 Setup of the Additional SVP.
<Micro-versions: (SVP03-05-10), Storage system status: (MU02-10)>
<Log delete: (SVP02-03-10), SIM Log Complete: (SVP02-08-10)> (*2)
DKC910I
Copyright © 2019, 2021, Hitachi, Ltd.
(MICRO03-10)
(MICRO03-10)
<Storage system status: (MU02-10)>
(INST(IN)14-02-40)
(INST(AD)10-01-10)
(INST(AD)10-02-10)
(INST(AD)10-03-10)
(INST(AD)10-04-10)
(INST(AD)10-05-10)
[INST(IN)14-01-70]