Disk /dev/sda: 2.73 TiB, 3000592982016 bytes, 5860533168 sectors Disk model: ST3000DM001-1ER1 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 1230847 1228800 600M EFI System /dev/sda2 1230848 3327999 2097152 1G Linux filesystem /dev/sda3 3328000 126855167 123527168 58.9G Linux filesystem /dev/sda4 126855168 5860532223 5733677056 2.7T Linux filesystem Disk /dev/sdb: 465.76 GiB, 500107862016 bytes, 976773168 sectors Disk model: WDC WD5000AAKX-0 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 1026047 1024000 500M EFI System /dev/sdb2 1026048 3123199 2097152 1G Linux filesystem /dev/sdb3 3123200 87009279 83886080 40G Linux filesystem /dev/sdb4 87009280 976773119 889763840 424.3G Linux filesystem Disk /dev/zram0: 8 GiB, 8589934592 bytes, 2097152 sectors Units: sectors of 1 * 4096 = 4096 bytes Sector size (logical/physical): 4096 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes