At least one storage system at the primary site,
TC secondary site, and
UR secondary site.
Any combination of
VSP G800,
VSP F800,
VSP G1000,
VSP G1500,
VSP F1500, or
HUS VM can be used at the primary and secondary sites.
CCI
is recommended at all sites.
Device Manager - Storage Navigator is required at all sites.
The primary site requires the following:
TC
UR
TC P-VOL =
UR P-VOL. This is the primary production volume.
UR master journal volume
The
TC secondary site requires the following:
TrueCopy
TC S-VOL
The
UR
secondary site requires the following:
UR
UR S-VOL
UR restore journal volume
3DC multi-target can be used in configurations with multiple primary and secondary storage systems. However, delta resync configurations are not supported in configurations with multiple primary and secondary storage systems.
