Disk /dev/sda: 931.51 GiB, 1000204886016 bytes, 1953525168 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: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 536877055 536875008 256G 83 Linux /dev/sda2 536877056 537925631 1048576 512M ef EFI (FAT-12/16/32) /dev/sda3 1949329408 1953525167 4195760 2G 82 Linux swap / Solaris /dev/sda4 537925632 1949329407 1411403776 673G 83 Linux Partition table entries are not in disk order. Disk /dev/sdb: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: SAMSUNG MZ7TE256 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 2050047 2048000 1000M Windows recovery environment /dev/sdb2 2052096 2584575 532480 260M EFI System /dev/sdb3 2584576 2846719 262144 128M Microsoft reserved /dev/sdb4 2846720 478425087 475578368 226.8G Microsoft basic data /dev/sdb5 478425088 500117503 21692416 10.3G Windows recovery environment Disk /dev/sdc: 111.79 GiB, 120034123776 bytes, 234441648 sectors Disk model: Samsung SSD 840 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/sdc1 2048 610303 608256 297M BIOS boot /dev/sdc2 610304 8996863 8386560 4G Microsoft basic data /dev/sdc3 8996864 113852415 104855552 50G EFI System /dev/sdc4 113852416 234440703 120588288 57.5G Microsoft basic data Disk /dev/sdd: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: Hitachi HDS72101 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/sdd1 88422400 1953523711 1865101312 889.3G Microsoft basic data /dev/sdd2 2048 321535 319488 156M EFI System /dev/sdd3 321536 35633151 35311616 16.8G Microsoft basic data /dev/sdd4 35633152 88422399 52789248 25.2G Microsoft basic data Partition table entries are not in disk order.