Disk /dev/sda: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: KINGSTON OM8P0S3 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 1048576 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 2048 1230847 1228800 600M EFI System /dev/sda2 1230848 34019327 32788480 15.6G Linux swap /dev/sda3 34019328 96933887 62914560 30G Linux filesystem /dev/sda4 96933888 500117503 403183616 192.3G Linux filesystem Disk /dev/sdb: 223.57 GiB, 240057409536 bytes, 468862128 sectors Disk model: SAMSUNG MZ7KH240 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 1048576 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sdb1 2048 524287 522240 255M EFI System /dev/sdb2 524288 24287231 23762944 11.3G Linux filesystem /dev/sdb3 24287232 76716031 52428800 25G Linux filesystem /dev/sdb4 76716032 468856831 392140800 187G Linux filesystem