Avamar:22602 - 数据库遇到错误: 数值字段溢出
Summary: 当 Avamar Server 平均负载高于 999 时,未确认的事件显示 “数据库遇到错误”。
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Symptoms
Avamar Administrator 控制台或 Avamar 用户界面 (AUI) 显示以下事件错误:
The database encountered an error.
Code: 22602
Error: numeric field overflow
Detail: A field with precision 5, scale 2 must round to an absolute value less than 10^3.Cause
出现此警报的原因是load_avg超过了 999.99,而在插入期间,由于load_avg列上的 numeric(5,2) 类型约束,无法存储此值。
在某些情况下,此事件在垃圾数据收集 (GC) 过程中发生。
在某些情况下,此事件在垃圾数据收集 (GC) 过程中发生。
Resolution
可以安全地忽略此警报。
-
此问题已在版本 19.12.0-186 中得到修复
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但是我们发现,对于升级到此版本的环境,列
load_avg没有纠正,保持为”numeric(5,2)“而不是”numeric(6,2)”
从新安装的 Avamar 19.12.0-186:
admin@avamar-lab1:~/>: psql -d mcdb -p 5555 -U admin -c "\d sv_node_util"
Table "public.sv_node_util"
Column | Type | Collation | Nullable | Default
------------------------+-----------------------------+-----------+----------+---------
date_time | timestamp without time zone | | not null |
node | character varying | | not null |
load_avg | numeric(6,2) | | |
cpu_user_pct | numeric(5,2) | | |
cpu_sys_pct | numeric(5,2) | | |
net_ping | numeric(6,2) | | |
net_in_kbytes_per_sec | integer | | |
net_out_kbytes_per_sec | integer | | |
disk_reads_per_sec | integer | | |
disk_writes_per_sec | integer | | |
state | character varying | | |
utilization | numeric(5,2) | | |
diskreadonly | smallint | | |
Indexes:
"sv_node_util_pkey" PRIMARY KEY, btree (date_time, node)
从 Avamar 19.12.0-186 的升级版本中:
admin@avamar-lab2:~/>: psql -d mcdb -p 5555 -U admin -c "\d sv_node_util"
Table "public.sv_node_util"
Column | Type | Collation | Nullable | Default
------------------------+-----------------------------+-----------+----------+---------
date_time | timestamp without time zone | | not null |
node | character varying | | not null |
load_avg | numeric(5,2) | | |
cpu_user_pct | numeric(5,2) | | |
cpu_sys_pct | numeric(5,2) | | |
net_ping | numeric(6,2) | | |
net_in_kbytes_per_sec | integer | | |
net_out_kbytes_per_sec | integer | | |
disk_reads_per_sec | integer | | |
disk_writes_per_sec | integer | | |
state | character varying | | |
utilization | numeric(5,2) | | |
diskreadonly | smallint | | |
Indexes:
"sv_node_util_pkey" PRIMARY KEY, btree (date_time, node)
工程团队准备了一个解决方法文档来手动更正数据库。
请联系戴尔技术支持 以应用此解决方法。
Affected Products
Avamar, Avamar ServerArticle Properties
Article Number: 000175128
Article Type: Solution
Last Modified: 18 Mar 2026
Version: 8
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