Dell PowerEdge R830 Integrated Remote Access Controller 8 Version 2.70.70.70 U - Page 242

Attaching or detaching partitions, Operating system behavior for attached partitions

Page 242 highlights

• To change a read-only partition to read-write: racadm set iDRAC.vflashpartition..AccessType 1 • To change a read-write partition to read-only: racadm set iDRAC.vflashpartition..AccessType 0 • Using set command to specify the Emulation type: racadm set iDRAC.vflashpartition..EmulationType Attaching or detaching partitions When you attach one or more partitions, they are visible to the operating system and BIOS as USB mass storage devices. When you attach multiple partitions, based on the assigned index, they are listed in an ascending order in the operating system and the BIOS boot order menu. If you detach a partition, it is not visible in the operating system and the BIOS boot order menu. When you attach or detach a partition, the USB bus in the managed system is reset. This affects applications that are using vFlash and disconnects the iDRAC Virtual Media sessions. Before attaching or detaching a partition, make sure that: • The vFlash functionality is enabled. • An initialize operation is not already being performed on the card. • You have Access Virtual Media privileges. Attaching or detaching partitions using web interface To attach or detach partitions: 1. In the iDRAC Web interface, go to Overview > Server > vFlash > Manage. The Manage Partitions page is displayed. 2. In the Attached column: • Select the checkbox for the partition(s) and click Apply to attach the partition(s). • Clear the checkbox for the partition(s) and click Apply to detach the partition(s). The partitions are attached or detached, based on the selections. Attaching or detaching partitions using RACADM To attach or detach partitions: 1. Log in to the system using telnet, SSH, or Serial console. 2. Use the following commands: • To attach a partition: racadm set iDRAC.vflashpartition..AttachState 1 • To detach a partition: racadm set iDRAC.vflashpartition..AttachState 0 Operating system behavior for attached partitions For Windows and Linux operating systems: • The operating system controls and assigns the drive letters to the attached partitions. • Read-only partitions are read-only drives in the operating system. • The operating system must support the file system of an attached partition. Else, you cannot read or modify the contents of the partition from the operating system. For example, in a Windows environment the operating system cannot read the partition type EXT2 which is native to Linux. Also, in a Linux environment the operating system cannot read the partition type NTFS which is native to Windows. 242 Managing vFlash SD card

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To change a read-only partition to read-write:
racadm set iDRAC.vflashpartition.<index>.AccessType 1
To change a read-write partition to read-only:
racadm set iDRAC.vflashpartition.<index>.AccessType 0
Using
set
command to specify the Emulation type:
racadm set iDRAC.vflashpartition.<index>.EmulationType <HDD, Floppy, or CD-DVD>
Attaching or detaching partitions
When you attach one or more partitions, they are visible to the operating system and BIOS as USB mass storage devices. When you
attach multiple partitions, based on the assigned index, they are listed in an ascending order in the operating system and the BIOS boot
order menu.
If you detach a partition, it is not visible in the operating system and the BIOS boot order menu.
When you attach or detach a partition, the USB bus in the managed system is reset. This affects applications that are using vFlash and
disconnects the iDRAC Virtual Media sessions.
Before attaching or detaching a partition, make sure that:
The vFlash functionality is enabled.
An initialize operation is not already being performed on the card.
You have
Access Virtual Media
privileges.
Attaching or detaching partitions using web interface
To attach or detach partitions:
1.
In the iDRAC Web interface, go to
Overview
>
Server
>
vFlash
>
Manage
.
The
Manage Partitions
page is displayed.
2.
In the
Attached
column:
Select the checkbox for the partition(s) and click
Apply
to attach the partition(s).
Clear the checkbox for the partition(s) and click
Apply
to detach the partition(s).
The partitions are attached or detached, based on the selections.
Attaching or detaching partitions using RACADM
To attach or detach partitions:
1.
Log in to the system using telnet, SSH, or Serial console.
2.
Use the following commands:
To attach a partition:
racadm set iDRAC.vflashpartition.<index>.AttachState 1
To detach a partition:
racadm set iDRAC.vflashpartition.<index>.AttachState 0
Operating system behavior for attached partitions
For Windows and Linux operating systems:
The operating system controls and assigns the drive letters to the attached partitions.
Read-only partitions are read-only drives in the operating system.
The operating system must support the file system of an attached partition. Else, you cannot read or modify the contents of the
partition from the operating system. For example, in a Windows environment the operating system cannot read the partition type
EXT2 which is native to Linux. Also, in a Linux environment the operating system cannot read the partition type NTFS which is native
to Windows.
242
Managing vFlash SD card