Usually if I want to image a CentOS 7 ISO (or any Linux ISO for that matter) to a USB device, I do this via dd as follows
dd if=CentOS.iso of=/dev/sdX bs=8M
However I've tried this method with a CentOS 7 i386 DVD ISO (available from altarch) and it doesn't work.
When I examine the partition table of the USB device afterwards it looks like this:
# fdisk -l /dev/sdd Disk /dev/sdd: 3.8 GiB, 4008706048 bytes, 7829504 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes
and it will not boot. There doesn't appear to be any bootable partitions.
How can I image a USB device with a CentOS 7 i386 ISO?