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CONTAP-89115:CRS 恢复可能会失败,因为加密密钥数据库被错误地完全填充了加密密钥

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ontap-9
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问题描述

  • MDV 创建作为后台作业运行时失败,并在循环中重试。
  • 每当作业失败时,都会生成 EMS 事件消息 [mgmtgwd.jobmgr.jobcomplete.failure]。
  • 尽管 EMS 事件消息报告卷创建失败,ONTAP 仍会在加密密钥数据库中存储一个密钥。
  • 每次 ONTAP 在加密密钥数据库中存储密钥时,都会生成一个 [crypto_key_stored] 事件。
  • [crypto_key_stored] 和 [mgmtgwd.jobmgr.jobcomplete.failure] 事件应在 EMS 日志中相邻出现。
  • 此循环导致创建大量加密密钥,使加密密钥数据库达到容量上限。
  • 用户可能会看到的潜在影响包括:
  • 加密卷创建失败。
  • 自动切换将被禁用。
  • 以下错误消息将被多次生成:
    [无法在节点 "STG0000000172-01" 上创建卷。原因:内部错误。在内核中生成卷密钥失败。密钥管理器返回 ERROR_KEY_GEN_CRYPTO_FAILED。加密返回码:8。]

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