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(The sda1 line is the card reader, and the sdb1 line is for the external drive, remember?) /dev/disk/by-path/b-usb-0:1.4:1.0-scsi-0:0:0:0-part1 /mnt/sda1 vfat auto,user,rw,uid=1000,gid=1000,utf8,dmask=027,fmask=137,nofail 0ē Then add these 2 lines at the very bottom, changing the disk device paths to your own ones.
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Next, we’re going to add these disk device paths to /etc/fstab so that the operating system will mount them to the mount points we want: sudo nano /etc/fstab Unplug the drive and do the same for the other USB port.
RESPBERRY PI DIRECTORY FOR USB DRIVE FULL
Note down the full path – on my own Raspberry Pi 2 it’s /dev/disk/by-path/b-usb-0:1.4:1.0-scsi-0:0:0:0-part1 for the top right USB port. You should see an entry for the drive plugged in that ends with sda1/. Plug one of the 2 drives into its corresponding USB port and check in /dev/disk/by-path/ : sudo ls -lh /dev/disk/by-path/* Now we will need to find out the disk device path for both USB ports. Then we’ll make the mount points for each – let’s make it /mnt/sda1 for the card reader and /mnt/sdb1 for the external drive. For my own case, I’d make the top right USB port on the Raspberry Pi to be the port for the card reader, and the bottom left for the external drive. With that out of the way, let’s get started:įirst of all we need to set a rule for which USB port on the Raspberry Pi is for the card reader and which is for the external drive.
RESPBERRY PI DIRECTORY FOR USB DRIVE ANDROID
We can just make the Raspberry Pi copy to whatever directory structure we want, but for this case I’d prefer it conform to the DCF standard so I can import photos from this external drive to my iPhone or even other Android devices that support USB OTG and have the right adapter. Not sure why Apple never allows iPhones to connect to this enclosure even when using the same power adapter… On an iPad, you can even use the adapter with a 2.5″ enclosure with a spinning drive inside. The downside is that you’ll need to connect the adapter’s Lightning port to a power source when you want to use any USB device that uses the iPhone’s battery to run. While Apple never mentioned this, you can also import from USB drives if they follow the DCF standard, which means there is a DCIM folder in the root of the drive and subfolders containing 8 characters (starting with 3 numbers), in which our photos to be imported (also have to have 8-character filenames) have to reside. In the field, I also use a Lightning to USB 3.0 adapter to pull the images straight from the camera’s USB port. The obvious choice is to buy more cards, but why not put the Raspberry Pi to use here? I already have a power bank, an SD card reader and a 32GB flash drive so nothing really needed to buy here. And I also have a camera but only 2 16GB cards, so I might run out of space if the shoot gets really long. I have a Raspberry Pi that’s been sitting around for some time.