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DES-7200 Configuration Guide Chapter 9 USB/SD Configuration
9-4
ing space in U disk/SD card.
9.2.3 Unplugging USB Device/SD
Card
Available size means the remain
Before pulling out USB device/SD card, run the command on the CLI to uninstall
in case system is using the USB device/SD card to avoid an error.
the device
Command Function
DES-7200# usb remove device_ID
Uninstall the USB device with ID Device_ID
DES-7200# sd remove device_ID
Uninstall the SD device with ID Device
_ID
As shown above, IDO indicate
commands below can nin
s a USB device, and ID1 indicates SD card. The
u stall the corresponding USB device and SD card.
B_DISK_REMOVED: USB Disk <Mass Storage> has been removed
e system will print:
may lead to failure to uninstall the device for the device is being used.
e
DES-7200# usb remove 0
After the uninstall command is used, the system will print:
OK, now you can pull out the device 0.
*Jan 1 00:18:16: %USB-5-US
from USB port 0!
DES-7200# sd remove 1
After the uninstall command is used, th
OK, now you can pull out the device 1
Now, users can pull out the USB device/SD card.
Sometimes, it
Wait a whil
, and then run the uninstall command to pull out the device.
Caution
Be sure to uninstall the device first and then unplug the device to
prevent the system error.
9.3 USB/SD Faults
Assume that the system prints the following message:
*Jan 2 00:00:39: %USB-3-OHCI_ERR: USB1.0 controller is not available now.
USB/SD 1.0 controller is not available, while 2.0 USB/SD card is still available. In
case, reset the whole system to use corresponding vers
this
ion U disk/SD card.
Assume that the system prints the following message: