Disk /dev/sda: 37.3 GiB, 40007761920 bytes, 78140160 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
Disklabel type: dos
Disk identifier: 0x00029d6e

Device     Boot    Start      End  Sectors  Size Id Type
/dev/sda1  *        2048 73963519 73961472 35.3G 83 Linux
/dev/sda2       73965566 78139391  4173826    2G  5 Extended
/dev/sda5       73965568 78139391  4173824    2G 82 Linux swap / Solaris


Disk /dev/sdb: 7.5 GiB, 8053063680 bytes, 15728640 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
Disklabel type: dos
Disk identifier: 0x00000000