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[故障求助] 请大家给分析一下这是什么错误? [复制链接]

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发表于 2003-01-22 09:30 |只看该作者 |倒序浏览
一、mail to root--------------------
From root Sat Dec 14 05:02:04 2002
Date: Sat, 14 Dec 2002 05:02:04 +0800
From: root
To: ssa_adm
Subject: ssa0

Sat Dec 14 05:01:03 BEIJING 2002
Error Log Analysis has detected error(s) that may require your attention.
ssa0 SRN 48000 IBM SSA 160 SerialRAID Adapter (14109100)

二、errpt--------------------------------
LABEL:          SSA_DEGRADED_ERROR
IDENTIFIER:     3DB7729E

Date/Time:       Fri Dec 13 11:33:25
Sequence Number: 7629
Machine Id:      000666BF4C00
Node Id:         dataserver1
Class:           H
Type:            PERF
Resource Name:   ssa0
Resource Class:  adapter
Resource Type:   ssa160
Location:        11-08
VPD:
        Part Number................. 27H1204
        FRU Number.................. 34L5388
        Serial Number...............S1017003
        EC Level....................    E28728
        Manufacturer................IBM053
        ROS Level and ID............8300    0000
        Loadable Microcode Level....05
        Device Driver Level.........00
       Displayable Message.........SSA-ADAPTER
        Device Specific.(Z0)........SDRAM=128
        Device Specific.(Z1)........CACHE=32
        Device Specific.(Z2)........UID=0000006094BEC0D2

Description
ADAPTER PERFORMANCE DEGRADED

Probable Causes
ADAPTER

Failure Causes
ADAPTER

        Recommended Actions
        PERFORM PROBLEM DETERMINATION PROCEDURES

Detail Data
ERROR CODE
0480 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
Standard input

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发表于 2003-01-22 09:51 |只看该作者

请大家给分析一下这是什么错误?

用diag检测ssa0.

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发表于 2003-01-22 10:26 |只看该作者

请大家给分析一下这是什么错误?

降级使用,会不会是阵列上的硬盘有坏的,

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发表于 2003-01-22 10:37 |只看该作者

请大家给分析一下这是什么错误?

The SSA adapter has detected a link configuration that is not valid. SSA loop configuration problem.

SRN 48000 shows that the SSA loop contains more devices or adapters than are
allowed. The maximum numbers allowed depend on the adapter; “Rules for SSA Loops”
on page 22 describes these details for each adapter.
If the SRN occurred when you, or the customer, switched on the using system:
1. Switch off the using system.
2. Review the configuration that you are trying to make, and determine why that
configuration is not valid.
3. Correct your configuration by reconfiguring the SSA cables or by removing the
excess devices or adapters from the loop.
4. Switch on the using system.
Service Hint: Cables can easily become crossed. If you still have problems,
disconnect all the cables from the SSA adapter, then reconnect them
one at a time. For each cable that you reconnect, run the Link
Verification service aid (see “Link Verification Service Aid” on page 383)
to check whether the configuration is as you expect.
If the SRN occurred because additional devices or adapters were added to a working
SSA loop:
1. Remove the additional devices or adapters that are causing the problem, and put
the loop back into its original, working configuration.
Note: It is important that you do these actions, because they enable the
configuration code to reset itself from the effects of the error.

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发表于 2003-01-22 11:46 |只看该作者

请大家给分析一下这是什么错误?

非常感谢,环确实是太多了。客户是两个环路,1、4、5、8一个环,双备份,9、12、13、16一个环,用八根SSA线连接。是不是双备份的问题,一个环用两根线不备份就可以了是么?
baiyun 该用户已被删除
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发表于 2003-01-22 18:04 |只看该作者
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