Hitachi TAGMASTORE MK-90RD011-25 - Manual (Page 343)

Hitachi Command Control Interface (CCI) User and Reference Guide 325
SLPR0 SLPR# M SLPR# N
Host
RM
INST0
RM
INST1
CM
PVOL SVOL
CL1-A
CL3-A
CM
Figure 4.82 Operation Across SLPRs Using two Command Devices on a Single Host
To operate SLPR#N, share the command device. If RMINST1 has a shared command device
for SLPR#N, the paircreate command is permitted. Additionally, the raidscan -p CL3-A
command (via RMINST0), will be permitted to scan a port, because the shared command
device has the Bitmap settings SLPR#M and SLPR#N.
SLPR0 SLPR# M SLPR# N
Host
RM
INST0
RM
INST1
CM
PVOL SVOL
CL1-A CL3-A
Figure 4.83 Operation Across SLPRs Using a Shared Command Device on a Single Host