ZAPI响应返回失败并显示"L长度必需"或"常规错误"

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Category:: ontap-9

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适用场景

ONTAP
OnCommand Insight

问题描述

当OnCommand Insight 尝试通过ZAPI从ONTAP 收集性能统计信息时、出现以下错误：

2022-10-24 17:40:29,623 ERROR [DSM-pool-3-thread-30570/RTX_NETAPP_cDOT_NRTX0002 [storageperformance]] com.onaro.sanscreen.acquisition.framework.datasource.BaseDataSource (DataSourceErrorException.java:187) - RTX_NETAPP_cDOT_NRTX0002 [Error retrieving data] - Length Required ([Device name perf-object-get-instances volume]: [Device name https://30.151.238.135:443]: Length Required)

—此外、apache_error.log中还会显示以下错误

[Tue Nov 15 06:10:48.378008 2022 +0000] [proxy_http:error] [pid 37147:tid 34379718656] [client 30.58.163.225:62799] AH01114: HTTP: failed to make connection to backend: 169.254.18.131
 [Tue Nov 15 06:11:20.264711 2022 +0000] [proxy:error] [pid 37147:tid 34379693056] (70007)The timeout specified has expired: AH00957: HTTP: attempt to connect to 169.254.61.210:936 (169.254.61.210) failed
 [Tue Nov 15 06:11:20.264742 2022 +0000] [proxy:error] [pid 37147:tid 34379693056] AH00959: ap_proxy_connect_backend disabling worker for (169.254.61.210) for 300s