Disk /dev/nvme0n1: 465.78 GiB, 500107862016 bytes, 976773168 sectors Disk model: Samsung SSD 960 EVO 500GB 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/sda: 2.75 TiB, 3000592982016 bytes, 5860533168 sectors Disk model: WDC WD30EFRX-68A 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: -- Device Start End Sectors Size Type /dev/sda1 2048 5860532223 5860530176 2.7T Linux filesystem Disk /dev/sdb: 3.65 TiB, 4000787030016 bytes, 7814037168 sectors Disk model: WDC WD40EFRX-68W 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: -- Device Start End Sectors Size Type /dev/sdb1 2048 7814035455 7814033408 3.7T Linux filesystem Disk /dev/sdc: 7.28 TiB, 8001563222016 bytes, 15628053168 sectors Disk model: WDC WD80EFAX-68K 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: -- Device Start End Sectors Size Type /dev/sdc1 2048 2097151 2095104 1023M EFI System /dev/sdc2 7657746432 15628052479 7970306048 3.7T Linux filesystem /dev/sdc3 2097152 69206016 67108865 32G Linux swap /dev/sdc4 69208064 7657746431 7588538368 3.5T Linux filesystem Partition table entries are not in disk order. Disk /dev/sdd: 3.65 TiB, 4000787030016 bytes, 7814037168 sectors Disk model: WDC WD40EFRX-68W 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: -- Device Start End Sectors Size Type /dev/sdd1 2048 7814037134 7814035087 3.7T Linux filesystem Disk /dev/bcache0: 3.65 TiB, 4000785096704 bytes, 7814033392 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/bcache1: 2.75 TiB, 3000591441920 bytes, 5860530160 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/bcache2: 31.102 GiB, 34359730688 bytes, 67108849 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/bcache3: 3.55 TiB, 3885331636224 bytes, 7588538352 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/bcache4: 3.73 TiB, 4080796688384 bytes, 7970306032 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