Windows Server Backup 오류 - Error in backup of E:\$Extend\$RmMetadata\$TxfLog
이벤트 로그에 다음과 같은 백업 관련한 오류 항목이 남았습니다.
Log Name: Application
Source: Microsoft-Windows-Backup
Date: 2014-10-25 오후 1:33:10
Event ID: 547
Task Category: None
Level: Warning
Keywords:
User: SYSTEM
Computer: test5.testad.com
Description:
The backup operation that started at '?2014?-?10?-?25T01:00:27.223963800Z' has encountered errors for the volume(s) 'D:'. Log of files not successfully backed up 'C:\Windows\Logs\WindowsServerBackup\Backup_Error-25-10-2014_01-00-27.log'.
검색해 보니, 다행히 답이 나옵니다.
Server Backup Known Issues and Resolutions
; http://social.technet.microsoft.com/wiki/contents/articles/11872.server-backup-known-issues-and-resolutions.aspx
Root Cause:
For server backup, it needs to create shadow copy on the source disk before backup. Creating shadow copy requires extra space. If the disk is run out of space or the shadow copy’s maximum allowed limitation is hit, shadow copy creation will fail.
실제로 D 드라이브의 용량이 거의 없었는데요. 이를 확보함으로써 이 로그가 더 이상 나타나지 않았습니다.
"Windows Server Backup" 관리 도구를 실행해서 마지막 백업 오류를 확인했는데, 다음과 같은 내용이 담겨 있습니다.
Completed with warnings - Backup failed for some files on the volume.
Error in backup of D:\$Extend\$RmMetadata\$TxfLog\ during write: Error [0x80070005] Access is denied.
Error in backup of D:\$Extend\$RmMetadata\$TxfLog\$TxfLog.blf during write: Error [0x80070005] Access is denied.
재미있게도 이에 대한 해답도 "
Server Backup Known Issues and Resolutions" 글에 함께 있었습니다.
Access Deny for RmMetaData
1. You can change the server backup policy on the impacted volume as Block Level Backup, which means the whole volume should be selected for backup.
2. You can set the registry key to exclude these files during File Level Backup. These files are used for NTFS file system, and there is no harm to ignore them.
1. Go to HKLM\SYSTEM\CurrentControlSet\Control\BackupRestore\FilesNotToBackup
2. Adding a Multi-String Value named IgnoreNTFS with data \$Extend\* /s under FilesNotToBackup.
3. Restart the server.
따라서, 백업 제외 목록에 $RmMetadata 폴더를 포함하는 것으로 해결했습니다.
[이 글에 대해서 여러분들과 의견을 공유하고 싶습니다. 틀리거나 미흡한 부분 또는 의문 사항이 있으시면 언제든 댓글 남겨주십시오.]