Disk /dev/sda: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: ST1000DM003-1SB1 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 2099199 2097152 1G fd Linux raid autodetect /dev/sda2 2099200 20973567 18874368 9G fd Linux raid autodetect /dev/sda3 20973568 136316927 115343360 55G fd Linux raid autodetect /dev/sda4 136316928 1953525167 1817208240 866.5G fd Linux raid autodetect Disk /dev/sdb: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: ST1000DM003-1SB1 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sdb1 * 2048 2099199 2097152 1G fd Linux raid autodetect /dev/sdb2 2099200 20973567 18874368 9G fd Linux raid autodetect /dev/sdb3 20973568 136316927 115343360 55G fd Linux raid autodetect /dev/sdb4 136316928 1953525167 1817208240 866.5G fd Linux raid autodetect Disk /dev/sdc: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: ST31000528AS 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 2050047 2048000 1000M Linux swap /dev/sdc2 2050048 1953523711 1951473664 930.5G Microsoft basic data Disk /dev/md1: 1023 MiB, 1072693248 bytes, 2095104 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/md2: 8.99 GiB, 9655287808 bytes, 18857984 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/md4: 866.39 GiB, 930276376576 bytes, 1816946048 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/md3: 54.97 GiB, 59022245888 bytes, 115277824 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes