Avamar:报告错误代码 22602:数据库遇到错误“ERROR: numeric field overflow”

Summary: 当load_avg值超过sv_node_util表的 999.9 限制时,系统会记录错误代码 22602,从而导致在短暂的重负载垃圾数据收集期间出现数值字段溢出。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

  • Avamar Administrator 可能会显示以下错误:
ID          366048 
Date        2014-12-19 06:23:34 EST 
Type        ERROR 
Code        22602 
Category    SYSTEM 
Severity    PROCESS 
Domain      / 
Summary     The database encountered an error.
SW Source   MCS:DPN_Proxy 
For Whom    All Users 
HW Source   avamar.customer.com 
Description The database encountered an error. 
Remedy      Contact Product Support 
Notes       N/A 
Data        <data><entry key="error" type="xml" value="&lt;exception 
  • 日志数据显示类似于以下内容的异常
SQLState=&quot;22003&quot; 
errorCode=&quot;0&quot; message=&quot;
ERROR: numeric field overflow&amp;#xA;  
Detail: A field with precision 5, scale 2 must round to an absolute 
value less than 10^3.&quot; sql=&quot;
insert into sv_node_util ( date_time, node, state, load_avg, cpu_user_pct, 
cpu_sys_pct, net_ping, net_in_kbytes_per_sec, net_out_kbytes_per_sec, 
disk_reads_per_sec, disk_writes_per_sec, utilization,diskreadonly ) values 
( &amp;apos;2014-12-19 11:23:11.000000 +00:00:00&amp;apos;,&amp;apos;
0.0&amp;apos;,&amp;apos;ONLINE&amp;apos;,&amp;apos;
1135.24&amp;apos;,&amp;apos;0.06&amp;apos;,&amp;apos;0.21&amp;apos;
,&amp;apos;1.24&amp;apos;,&amp;apos;0&amp;apos;,&amp;apos;0&amp;apos;,&amp;apos;1&amp;apos;,&amp;apos;78&amp;apos;
,&amp;apos;28.46&amp;apos;,&amp;apos;65&amp;apos; )
&quot;/&gt;" version="1"/></data>
  • 这表明 load_avg 插入的值超出了允许的精度。

Cause

load_avg 指标来源于 Linux /proc/loadavg 文件,用于报告 1 分钟、5 分钟内和 15 分钟内的平均系统负载,以及活动任务计数和最新的 PID。
例子:
admin@utility:~/>: cat /proc/loadavg
0.00 0.01 0.00 2/262 114867
 
Avamar 数据库强制执行 maximum load_avg value of 999.9.
现场报告显示,运行 Avamar 7.0、7.0.1 和 7.1 的某些系统在垃圾收集期间记录的负载平均值在 1100–1300 范围内。
尚未确认报告的负载值是否不准确,或者瞬时系统负载是否实际超过预期阈值。

Resolution

此行为被认为是 良性的 ,通常只在大量垃圾数据收集周期中发生几分钟。
该错误不太可能每天出现超过一次,并不表示出现功能故障。

如果需要进行其他调查,请联系 戴尔 产品支持

 

Additional Information

本文已在 DELL EMC 社区网络 (DECN) 上升级为 HVC:https://community.emc.com/docs/DOC-59989

Affected Products

Avamar

Products

Avamar
Article Properties
Article Number: 000026735
Article Type: Solution
Last Modified: 18 Mar 2026
Version:  6
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