RP8400更换CPU

zjbjs01:/#parstatus
Warning: No action specified. Default behaviour is display all.
[Complex]
   Complex Name :
   Complex Capacity
     Compute Cabinet (4 cell capable) : 1
   Active GSP Location : cabinet 0
   Model : 9000/800/S16K-A
   Serial Number : 
   Current Product Number : 
   Original Product Number : 
   Complex Profile Revision : 1.0
   The total number of Partitions Present : 1

[Cabinet]
                 Cabinet   I/O       Bulk Power 
                 Fans      Fans      Supplies
                 OK/       OK/       OK/
Cab              Failed/   Failed/   Failed/
Num Cabinet Type N Status  N Status  N Status     GSP
=== ============ ========= ========= ==========   ======
 0  S16K-A       21/ 0/ N+  6/ 0/ N+  4/ 0/ N+    active

Notes: N+ = There are one or more spare items (fans/power supplies).
       N  = The number of items meets but does not exceed the need.
       N- = There are insufficient items to meet the need.
       ?  = The adequacy of the cooling system/power supplies is unknown.

[Cell]
                               CPU     Memory                                Use
                                  OK/     (GB)                          Core    On
Hardware   Actual       Deconf/ OK/                           Cell    Next Par
Location   Usage        Max     Deconf    Connected To        Capable Boot Num
========== ============ ======= ========= ===================
cab0,cell0 active core  4/0/4    8.0/ 0.0 cab0,bay0,chassis0  yes     yes  0
cab0,cell1 active base  3/1/4    8.0/ 0.0 cab0,bay0,chassis1  yes     yes  0
cab0,cell2 absent       -       -         -                   -       -    -
cab0,cell3 absent       -       -         -                   -       -    -

[Chassis]
                                 Core Connected  Par
Hardware Location   Usage        IO   To         Num
=================== ============ ==== ========== ===
cab0,bay0,chassis0  active       yes  cab0,cell0 0
cab0,bay0,chassis1  active       yes  cab0,cell1 0

[Partition]
Par              # of  # of I/O
Num Status       Cells Chassis  Core cell  Partition Name (first 30 chars)
=== ============ ===== ======== ==========
 0  active         2      2     cab0,cell0 Partition 0  

只有一个partition,cab0,cell1的一个CPU被Deconf了，怀疑是CPU故障，需要更换。

partition managemet tools
/opt/parmgr/bin/parmgr

下载rp8400或Superdome/var/tombstones目录下的ts*文件;
然后用sda进行分析.

You can configure(active) or deconfigure(deactive)CPUs in a cell
Use the setboot 命令取消自动启动
   setboot -au off --->shutdown -r   setboot -b off
等系统进入BCH界面，选择configure(CO)界面-->再选CPUconfig(CPU)界面，指定需要deconfigure or configiure的CPU。

MP>SL-show chassis log
  ----->(A)ctivity
    ------>(V)iew
      ------->(T)ext mode

更换完CPU后要进入BCH中把CPU configure起来。