Server Notes - Fujitsu ETERNUS DX S2, ETERNUS DX S3, ETERNUS DX S4, ETERNUS AF Configuration Manual

Fibre channel/ eternus dx500 s4/dx600 s4, eternus dx500 s3/dx600 s3, eternus dx8700 s3 hybrid storage systems, eternus dx400 s2 series, eternus dx8700 s2 disk storage systems, eternus af650 s2, eternus af650 all-flash arrays settings for bs2000 connection
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Chapter 2 Notes

2.3 Server Notes

2.3
Server Notes
Before turning the server on, check that the ETERNUS DX/AF storage systems and Fibre Channel switches are
all "Ready". If the server is turned on and they are not "Ready", the server will not be able to recognize the
ETERNUS DX/AF storage systems.
Storage replication functions (local and remote) are performed by SHC-OSD (subsystem of BS2000) instead of
ETERNUS SF AdvancedCopy Manager.
SE Server (SU /390) and S-Server:
Before an online firmware update in the ETERNUS DX/AF storage system is performed, the timeout value for
the affected disks in the BS2000 must be increased to 2.5 minutes using the command /MODIFY-IO-UNIT. After
completion of the update, the standard timeout (1 minute) must be reset via /MODIFY-IO-UNIT.
For online firmware upgrades in 'operator intervention mode', additional conditions apply. Please respect
'important notices' and 'restrictions' in the storage bulletins.
FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide -Server Connection-
11
Copyright 2018 FUJITSU LIMITED
P3AM-5672-10ENZ0

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