HP XP P9500 Storage - Manual (Page 181)

Figure 72 Operation across SLPRs using a shared command device on a single host
Dual Hosts
In the following example, the paircreate command is unable to operate the paired volume
because the volume described on HostB is different than the SLPR of the command device. Also,
the raidscan -p CL3-A command (via both Hosts), is unable to scan a port because the
specified port is different than the SLPR of the command device.
Figure 73 SLPR configuration on dual hosts
To operate SLPR#N, assign the command device. If HostB has a command device for SLPR#N, the
paircreate
command is permitted. However, the raidscan -p CL3-A command via HostA
is unable to scan a port because the specified port is different than the SLPR of the command
device. In this case, raidscan -p CL3-A command must be operated via HostB.
Using RAID Manager SLPR security 181