由于异步 API 调用的结果过多积累而导致元素软件升级错误
状态信息
适用场景
- NetApp Element 软件
- NetApp SolidFire SF 系列
- NetApp超融合基础架构(HCI)存储集群
- NetApp 混合云控制（ HCC ）
问题描述
- NetApp SolidFire Active IQ 警报显示集群主节点故障转移无法完成、并且它会不断移动
- 运行
sfupgradecheck -u *cluster_admin* -p *password* MVIP升级前使用 HealthTools 2018.12.01.103 或更高版本、使用命令执行运行状况检查时会显示以下警告：
Severity: WARNING
Test Description: Verify that the cluster configuration database does not have an excessive accumulation of results from asynchronous API calls
Remedy: Run sfclearasyncresults to reduce the accumulation by purging older results
Number of Results: 25000
- 使用 HealthTools 2018.12.01.103 或更高版本、使用
sfinstall命令执行 Element Cluster 升级会挂起并显示以下消息：
Upgrade error: The cluster configuration database has an excessive accumulation of results from asynchronous API calls. Refer to Element Software upgrade error because of excessive accumulation of results from asynchronous API calls for the workaround to resolve the issue before proceeding with the upgrade.