Administrator Guide

노트: If the DR Series system software upgrade operation fails, you can reboot the system and attempt
another software upgrade operation using the DR Series system GUI. If this is unsuccessful, you can use the
DR Series system CLI system --show command to view the current System State status. DR Series system
software upgrades can also be performed using the DR Series system CLI. For details, see the Dell DR Series
System Command Line Reference Guide at dell.com/support/manuals/. If both the DR Series system GUI and
CLI attempts are unsuccessful, contact Dell Support for assistance.
Restore Manager (RM)
The Dell Restore Manager (RM) utility can be used to restore the DR Series system software. RM can be used when a
non-recoverable hardware or software failure prevents the DR Series system from functioning correctly.
RM can also be used to reset the system back to its initial factory settings when moving it from a test environment to a
production environment. RM supports the following two modes:
• Recover Appliance—in Recover Appliance mode, RM reinstalls the operating system and attempts to recover
the prior system configuration and the data residing in the containers.
노트: To use the Recover Appliance mode, you must use an RM build that is compatible with the DR Series
system software version that was running before the OS reset was attempted.
• Factory Reset—in a Factory Reset mode, RM reinstalls the operating system and resets the system
configuration back to the original factory state. It is important to note that when doing a factory reset, all of the
containers and the data in the containers gets deleted.
주의: Using the Factory Reset mode deletes all of the DR Series system data. The Factory Reset mode must only be
used when the container data is no longer needed.
Downloading the Restore Manager
The Dell Restore Manager (RM) utility runs from a USB boot key that contains the RM image, which must first be
downloaded from the Dell Support site.
1. Using a supported web browser, navigate to support.dell.com.
2. Enter the DR4100 system Service Tag to be directed to the DR Series system download page (or choose a product
category).
3. Navigate to the Drivers & Downloads page.
4. In the Category drop-down list, select IDM.
5. If required, expand the IDM category to list the available IDM download files.
6. Locate, select, and download the DR4100 Restore Manager file (listed in the following RM filename format, "DR4000-
UM-x.x.x.xxxxx.tag.gz").
복원 관리자 USB 키 생성
복원 관리자(RM) USB 키를 생성하려면 Dell 지원 사이트에서 RM 이미지 파일(.img)을 다운로드하여 USB 키에 전
송해야 합니다. USB 키의 크기는 4 GB(기가바이트) 이상이어야 합니다. Windows USB 이미지 도구를 사용하면 다
음과 같은 조건이 충족될 때 RM 이미지를 전송할 수 있습니다.
• .img 파일 형식 사용 지원
• USB 키를 부팅할 수 있도록 블록 장치 간의 직접 복사 지원
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