Cray XD2000/XD220v - Configuration for Power Supply Redundancy through ipmitool
Cray XD2000/XD220v - Configuration for Power Supply Redundancy.
Need to Set through ipmitool
From Remote System:
To Get Current Mode:
# ipmitool –H [IP] –U [userName] –P [Password] –I lanplus raw 0x34 0xA1
Where [IP] is the BMC IP, [username] and [Password] is the BMC user name and password
To Set PSU Redundancy Mode:
# ipmitool –H [IP] –U [userName] –P [Password] –I lanplus raw 0x34 0xA0 0xF0 [Here 0xF0 represents N+0 Mode]
or
# ipmitool –H [IP] –U [userName] –P [Password] –I lanplus raw 0x34 0xA0 0xF1 [Here 0xF1 represents N+1 Mode]
From Local System:
To Get Current Mode:
# ipmitool raw 0x34 0xA1
To Set PSU Redundancy Mode:
# ipmitool raw 0x34 0xA0 0xF0 [To set it to N+0 Mode]
# ipmitool raw 0x34 0xA0 0xF1 [To set it to N+1 Mode]
Get Information: Can Both, master node and slave node
Set PSU Redundancy Mode via ipmitool: only master node.
Mode: 4+0, 3+0, 2+0, 1+0, 3+1, 2+1, 1+1, 2+2, N+0(default), and N+1.
Note. Once a new PSU Redundancy Mode is set, it will become new default mode.
e.g.)
0x31=3+1 mode
0x21=2+1 mode
0x22=2+2 mode
0xF0=N+0 mode
0xF1=N+1 mode