Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors Disk model: Samsung SSD 870 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: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 2048 1050623 1048576 512M EFI System /dev/sda2 1050624 972578815 971528192 463.3G Linux filesystem /dev/sda3 972578816 976773134 4194319 2G Linux swap Disk /dev/sdb: 111.79 GiB, 120034123776 bytes, 234441648 sectors Disk model: ADATA SU650 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: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sdb1 2048 206847 204800 100M EFI System /dev/sdb2 206848 239615 32768 16M Microsoft reserved /dev/sdb3 239616 133079039 132839424 63.3G Microsoft basic data /dev/sdb4 133079040 233394175 100315136 47.8G Linux filesystem /dev/sdb5 233394176 234438655 1044480 510M Windows recovery environment Disk /dev/mapper/XXXXXXXX 463.26 GiB, 497420337152 bytes, 971524096 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 Disk /dev/mapper/XXXXXXXX 2 GiB, 2145394176 bytes, 4190223 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