Dell iDRAC7 User Manual page 243

• A USB key image
How to make the USB key a bootable device?
Search support.dell.com for the Dell Boot Utility
You can also boot with a Windows 98 startup disk and copy system files from the startup disk to the USB key. For
example, from the DOS prompt, type the following command:
sys a: x: /s
where, x: is the USB key that is required to be set as a bootable device.
The Virtual Media is attached and connected to the remote floppy. But, cannot locate the Virtual Floppy/Virtual CD
device on a system running Red Hat Enterprise Linux or the SUSE Linux operating system. How to resolve this?
Some Linux versions do not auto-mount the virtual floppy drive and the virtual CD drive in the same method. To mount
the virtual floppy drive, locate the device node that Linux assigns to the virtual floppy drive. To mount the virtual floppy
drive:
1. Open a Linux command prompt and run the following command:
grep "Virtual Floppy" /var/log/messages
2. Locate the last entry to that message and note the time.
3. At the Linux prompt, run the following command:
grep "hh:mm:ss" /var/log/messages
where, hh:mm:ss is the time stamp of the message returned by grep in step 1.
4. In step 3, read the result of the grep command and locate the device name that is given to the Virtual Floppy.
5. Make sure that you are attached and connected to the virtual floppy drive.
6. At the Linux prompt, run the following command:
mount /dev/sdx /mnt/floppy
where, /dev/sdx is the device name found in step 4 and /mnt/floppy is the mount point.
To mount the virtual CD drive, locate the device node that Linux assigns to the virtual CD drive. To mount the virtual CD
drive:
1. Open a Linux command prompt and run the following command:
grep "Virtual CD" /var/log/messages
2. Locate the last entry to that message and note the time.
3. At the Linux prompt, run the following command:
grep "hh:mm:ss" /var/log/messages
where, hh:mm:ss is the timestamp of the message returned by grep in step 1.
4. In step 3, read the result of the grep command and locate the device name that is given to the
5. Make sure that the Virtual CD Drive is attached and connected.
6. At the Linux prompt, run the following command:
mount /dev/sdx /mnt/CD
where: /dev/sdx is the device name found in step 4 and /mnt/floppy is the mount point.
Why are the virtual drives attached the server removed after performing a remote firmware update using the iDRAC7
Web interface?
Firmware updates cause the iDRAC7 to reset, drop the remote connection, and unmount the virtual drives. The drives
reappear when iDRAC7 reset is complete.
Why are all the USB devices detached after connecting a USB device?
Dell Virtual CD.
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