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中午正在一家餐厅等着上便当,接到客户电话2台superdome 宕机,吓了一跳,便当让同事打包.
到了客户现场发现一个分区宕机,还好,不是两台.看了下发现一个io cage已经掉电.
更换io cage
1、更换io cage时首先要确认其处于offline的状态下，注意以下两个方面
(1)首先查看其所属分区是否shutdown,如果仍在运行则将其shutdown,
(2)观察其状态灯的状态是否是灭的，包括power和attention两个灯,如果不是灭的，则要用pe来将其off掉
2、将io cage所连的线揽作好标记后拔除,将坏的io cage移除,并将其上的所有卡按照其原有的位置插到新的io cage上
3、将新的io cage插上,并根据标记连接好线揽,使用pe对其加电,使用io查看其与cell的通信是否正常
GSP:CM> pe
This command controls power enable to a hardware device.
B - Cabinet
C - Cell
I - IO Chassis
Select Device: i
Enter cabinet number: 0
Enter IO bay number: 1
Enter IO chassis number: 1
The power state is OFF for IO Chassis 1 in Cabinet 0, IO bay 1.
In what state do you want the power? (ON/OFF) on
GSP:CM> io
--------------------------------------------------------------------------------
Cabinet | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7
--------+--------+--------+--------+--------+--------+--------+--------+--------
Slot |01234567|01234567|01234567|01234567|01234567|01234567|01234567|01234567
--------+--------+--------+--------+--------+--------+--------+--------+--------
Cell |XXXXX.X.|........|........|........|........|........|........|........
IO Cab |0.0.0...|........|........|........|........|........|........|........
IO Bay |1.0.1...|........|........|........|........|........|........|........
IO Chas |3.1.1...|........|........|........|........|........|........|........
4、重起分区rs
GSP:CM> rs
This command resets the selected partition.
WARNING: Execution of this command irrecoverably halts all system
processing and I/O activity and restarts the selected
partition.
#
Name
---
----
0)
Partition 0
1)
Partition 1
Select a partition number: 1
Do you want to reset partition number 1? (Y/[N]) y
-> The selected partition will be reset.
觉得可以就顶下
[ 本帖最后由 mikegrant 于 2009-5-14 11:45 编辑 ] |
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发表于 2009-05-14 11:41
