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ボリュームでランサムウェア対策を有効にすることはできません

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Category:
ontap-9
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core
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環境

  • ONTAP 9
  • 自律型ランサムウェア対策(ARP)

問題

ONTAPにエラーが表示されるのは
  • ボリュームで自律型ランサムウェア対策(ARP)を有効にしようとしています:
::> security anti-ransomware volume enable -vserver <vserver_name> -volume <volume_name>
Error: Failed to enable anti-ransomware on volume "volume_name" in Vserver "vserver_name".
Reason: Unable to set volume attribute "anti-ransomware-state" for volume "volume_name" on Vserver "vserver_name".
 
  • または、ARPを学習モードで開始します:
::> security anti-ransomware volume dry-run -volume <volume_name> -vserver <vserver_name>
Error: Failed to dry-run anti-ransomware on volume "volume_name" in Vserver "vserver_name"
Reason: Unable to set volume attribute "anti-ransomware-state" for volume "volume_name" on Vserver "vserver_name".
 
注:
  • ARPが有効になっているソースノードからSnapMirrorを使用してボリュームが転送されます
  • ボリュームに使用可能なスペースも使用可能なファイル(inode)も不足していません:
::*> volume show -vserver <vserver_name> -volume <volume_name> -fields size,files,files-used,files-maximum-possible
vserver     volume     size files   files-used files-maximum-possible
-------------- ------------- ---- ------- ---------- ----------------------
<vserver_name><volume_name>50GB 1556473 136    12451833

 

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