LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_DELETE_FILE:The storage time-basealarm threshold (AlarmThreshold(1121)=365 days)STORE_STATE_FULLdset forStoreName(1119)=TRAFFIC was exceeded
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_STATE_FULL:Delete files from thestorage space of the storage time-based servicebecausethe AuDIT alarm threshold was exceeded.
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_DELETE_FILE:The storage time-basealarm threshold (AlarmThreshold(1121)=365 days)STORE_STATE_FULLdset forStoreName(1119)=TRAFFIC was exceeded
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_STATE_FULL:Delete files from thestorage space of the storage time-based servicebecausethe AuDIT alarm threshold was exceeded.
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_DELETE_FILE:The storage time-basealarm threshold (AlarmThreshold(1121)=365 days)STORE_STATE_FULLdset forStoreName(1119)=TRAFFIC was exceeded
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_STATE_FULL:Delete files from thestorage space of the storage time-based servicebecausethe AuDIT alarm threshold was exceeded.
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_DELETE_FILE:The storage time-basealarm threshold (AlarmThreshold(1121)=365 days)STORE_STATE_FULLdset forStoreName(1119)=TRAFFIC was exceeded
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_STATE_FULL:Delete files from thestorage space of the storage time-based servicebecausethe AuDIT alarm threshold was exceeded.
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_DELETE_FILE:The storage time-basealarm threshold (AlarmThreshold(1121)=365 days)STORE_STATE_FULLdset forStoreName(1119)=TRAFFIC was exceeded
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_STATE_FULL:Delete files from thestorage space of the storage time-based servicebecausethe AuDIT alarm threshold was exceeded.
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_DELETE_FILE:The storage time-basealarm threshold (AlarmThreshold(1121)=365 days)STORE_STATE_FULLdset forStoreName(1119)=TRAFFIC was exceeded
LSYH_3640_WLJR_R5 DPI/4/DAC_STORE_STATE_FULL:Delete files from thestorage space of the storage time-based servicebecausethe AuDIT alarm threshold was exceeded.
你提供的这几条日志非常清晰,指向了设备上一个常见但需要留意的问题。简单来说,就是设备内置的 DPI(深度包检测)业务存储空间满了,系统正在自动删除旧文件来释放空间。
DPI/4/DAC_STORE_STATE_FULL:核心告警,表明用于存储DPI业务数据(如流量日志、审计记录等)的磁盘分区已满。
StoreName(1119)=TRAFFIC:明确指出了是存储流量信息的模块空间不足。
AlarmThreshold(1121)=365 days:配置的存储告警阈值是365天。意思是系统希望保留最近一年的数据,但现在因为空间不够,无法满足这个保留天数要求。
DAC_STORE_DELETE_FILE:系统触发了自我保护机制,自动删除了部分旧文件,以便新的数据能继续写入。
这个问题如果放任不管,会导致:
历史流量日志被持续删除,无法回溯。
新的日志可能无法正常写入,影响审计和故障排查。
日志会反复刷屏,干扰正常监控。
建议你按以下步骤处理:
确认当前存储占用情况
登录设备命令行,查看具体是哪个分区满了,以及空间使用率。
评估并调整存储策略(两种方案)
方案A:清理并归档旧数据(短期解决)
如果这些流量日志不需要长期存在本地,你可以将过旧的日志手动导出备份到外部服务器,然后删除本地日志文件释放空间。删除命令通常是 delete 或 reset,但操作前务必确认文件名,避免误删。
方案B:调整日志保留阈值(长期解决)
如果硬件存储空间确实有限,可以考虑降低日志保留天数,从365天改为更短的时间(如180天或90天)。这需要修改DPI业务的存储配置:
硬件层面的根治
如果设备支持,且日志长期留存是硬性要求,可以考虑扩容存储介质(如更换更大容量的CF卡或硬盘),但这通常需要停机维护,需提前申请变更窗口。
相关日志释义为:
日志内容 | DPI/4/DAC_STORE_STATE_FULL: The [STRING] alarm threshold (AlarmThreshold(1121)=[STRING]) set for StoreName(1119)=[STRING] was exceeded. |
参数解释 | $1:门限类型,其取值如下: ¡ storage time-based:数据存储时间上限 ¡ storage space-based:数据存储空间上限 $2:门限值 $3:安全业务存储空间名称,其取值如下: ¡ AUDIT:审计业务 ¡ TRAFFIC:流量业务 ¡ THREAT:威胁业务 ¡ URL:URL过滤业务 ¡ FILEFILTER:文件过滤业务 |
日志等级 | 4 |
举例 | DPI/4/DAC_STORE_STATE_FULL: The storage space-based alarm threshold (AlarmThreshold(1121)=80%) set for StoreName(1119)=Audit was exceeded. DPI/4/DAC_STORE_STATE_FULL: The storage time-based alarm threshold (AlarmThreshold(1121)=30 days) set for StoreName(1119)=Audit was exceeded. |
日志说明 | DAC中指定业务存储空间超过告警门限。设备每隔一小时对存储空间进行采样,如果达到或超过门限值,则告警 |
处理建议 | 无 |
缺省情况下数据空间上限为20%,也就是当用户网络数据超过了储存空间的20%后就会默认执行删除文件以保证存储空间够用,同时会产生日志。
dac storage命令用来配置数据分析中心存储空间。
undo dac storage命令用来恢复缺省情况。
【命令】
dac storage service { audit | file-filter | threat | traffic | url-filter } limit { hold-time time-value | usage usage-value | action {delete | log-only } }
undo dac storage service { audit | file-filter | threat | traffic | url-filter } limit { hold-time | usage | action }
解决方法:
对于用户流量大的场景下空间上限为20%阈值明显太小,无法适应用户实际网络需求,因此可以将此阈值设置为80%。
1、命令行调整的方法:
#存储空间上限为80%
<Sysname> system-view
[Sysname] dac storage service traffic limit usage 80
2、WEB界面调整方法:

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