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XCP SMB verifyから移行後に「Failed to get security descriptor」エラーが返される

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Category:
fas-systems
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nas
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環境

  • XCP SMB
  • ONTAP 9

問題

  • XCP SMBツールを使用してCIFS共有間でデータをコピーしたあと、xcp verifyコマンドを実行すると、すべてのファイルに対してfailed to get security descriptorエラーが生成されました
例:

C:\xcp\windows>xcp verify -loglevel debug \\storage_ip\cifs01 \\storage_ip\des01
XCP SMB 1.9.4P1; (c) 2025 NetApp, Inc.

57 scanned, 0 compared, 0 same, 0 different, 0 missing, 0 errors, 7s
failed to get security descriptor for "\\storage_ip\cifs01\all_source_files
failed to get security descriptor for "\\storage_ip\cifs01\all_target_files

57 scanned, 56 compared, 56 same, 0 different, 0 missing, 0 errors, 43s
xcp verify -loglevel debug \\storage_ip\cifs01 \\storage_ip\des01
57 scanned, 56 compared, 56 same, 0 different, 0 missing, 0 errors
Total Time : 43s
STATUS : PASSED

  • Everyoneグループのみがソースボリュームとその基盤データに適用されます
  • ソースボリュームのセキュリティ形式の設定がntfsです
  • xcp copyが問題なく完了しました
  • xcp copy後、ターゲットデータにもEveryoneグループのACLが引き継がれました
  • XCP用に設定されたCIFSユーザに十分な権限があります
cluster::*>vserver cifs users-and-groups local-group show-members -vserver svm01
Vserver     Group Name          Members
-------------- ---------------------------- ------------------------
svm01      BUILTIN\Administrators    CIFS\Administrator
CIFS\cifs_user
 
cluster::*>diag secd authentication show-creds -vserver svm01 -win-name cifs_user
UNIX UID: pcuser <> Windows User: CIFS\cifs_user (Windows Local User)
 
GID: pcuser
Supplementary GIDs:
pcuser
 
Primary Group SID: CIFS\None (Windows Domain group)
 
Windows Membership:
User is also a member of Everyone, Authenticated Users, and Network Users
 
Privileges (0x201f):
SeTcbPrivilege
SeBackupPrivilege
SeRestorePrivilege
SeTakeOwnershipPrivilege
SeSecurityPrivilege
SeChangeNotifyPrivilege
 
cluster::*> vserver cifs users-and-groups privilege show -vserver svm01
Vserver     User or Group Name      Privileges
-------------- ---------------------------- -------------------
svm01      CIFS\cifs_user           SeBackupPrivilege
SeChangeNotifyPrivilege
SeRestorePrivilege
SeSecurityPrivilege
SeTakeOwnershipPrivilege
SeTcbPrivilege

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