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由于备份数量很多、Unified Manager数据目录用尽磁盘空间

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oncommand-unified-manager
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适用场景

  • OnCommand 统一管理器(UM) 9.5及更低版本
  • ActiveIQ Unified Manager (UM) 9.6及更高版本

问题描述

  • 由于存储了大量备份文件、因此随着时间的推移、UM将填满数据目录
  • 采集将无法对集群正常运行
  • 随后、报告中可能会出现旧数据、UM上可能会显示误报警报
  • 升级 到更高版本将失败、并显示错误: unable to perform operation due to available disk space limitation
  • ocum-error.log中会显示类似以下内容的错误消息:

[root@motorhead_ocum]# cat ocum-error.log | grep backup

2018-02-14 06:20:47,855 ERROR [oncommand] [taskScheduler-4] [Backup|ScheduleBackup] [c.n.d.i.backup.BackupRestoreManager] Not enough space to carry out backup operation

2018-02-14 16:44:53,591 ERROR [oncommand] [taskScheduler-4] [Backup|ScheduleBackup] [c.n.d.impl.backup.BackupScheduleJob] Error while creating the backup

[root@motorhead_ocum]#

  • 某些增量备份不会进行压缩、而是保留在数据库转储-repo目录中、其原始大小为.SQL文件、而不是.7z归档

 

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