Disk /dev/sda: 2.7 TiB, 3000592982016 bytes, 5860533168 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
Disklabel type: gpt
Disk identifier: 6494E896-79E3-4BA2-82B5-A694D8E83A90

Device          Start        End    Sectors  Size Type
/dev/sda1        4096   16781311   16777216    8G Linux RAID
/dev/sda2    16781312   17829887    1048576  512M Linux RAID
/dev/sda3    17829888 2165313535 2147483648    1T Linux RAID
/dev/sda4  2165313536 5860533134 3695219599  1.7T Linux RAID
/dev/sda5        2048       4095       2048    1M BIOS boot

Partition table entries are not in disk order.


Disk /dev/sdb: 2.7 TiB, 3000592982016 bytes, 5860533168 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
Disklabel type: gpt
Disk identifier: C0E65EF2-5A9F-4ED4-93D4-2369129BC270

Device          Start        End    Sectors  Size Type
/dev/sdb1        4096   16781311   16777216    8G Linux RAID
/dev/sdb2    16781312   17829887    1048576  512M Linux RAID
/dev/sdb3    17829888 2165313535 2147483648    1T Linux RAID
/dev/sdb4  2165313536 5860533134 3695219599  1.7T Linux RAID
/dev/sdb5        2048       4095       2048    1M BIOS boot

Partition table entries are not in disk order.


Disk /dev/md0: 8 GiB, 8581545984 bytes, 16760832 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/md1: 511.4 MiB, 536281088 bytes, 1047424 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: 1.7 TiB, 1891818209280 bytes, 3694957440 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: 1023.9 GiB, 1099377410048 bytes, 2147221504 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