Arcserve Backup 可以加密、压缩备份数据,也可以同时加密和压缩备份数据。
请注意以下问题:
Note:For more information, see Compression and Encryption with Deduplication.
以下选项会定义备份作业过程中以及在分段备份作业的迁移阶段 Arcserve Backup 处理备份数据的方式。
会话/加密密码
如果指定会话加密密码,则必须指定执行以下操作时所使用的密码:
Note:The Session/Encryption password is not required when you Merge or Scan only the session headers.
Note:You can modify only the Global Option password from the Session/Encryption password dialog by right clicking on the job in the job queue.
示例:
On Jan. 1 you set n to 30 days.On Jan. 24 the message The backup job password will expire in 7 days, will appear in the Activity Log.On Jan. 31 the message The backup job password has been expired.请立即更改”。
加密/压缩方式
注意:This option can be enabled when submitting migration jobs for cloud devices whether the compression is enabled or not.
如果在备份阶段对数据进行了加密,则在分段备份操作的迁移阶段,Arcserve Backup 将不会再次对数据加密。
Note:Arcserve Backup does not support data compression at the agent system when the backup source consists of UNIX, Oracle RMAN data.
请注意以下行为:
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