------------------------------------------------------------------------------ parted /dev/sda print Model: ATA WDC WD30EZRX-00M (scsi) Disk /dev/sda: 3001GB Sector size (logical/physical): 512B/4096B Partition Table: gpt_sync_mbr Number Start End Size File system Name Flags 1 1049kB 17,2GB 17,2GB ext4 1 boot, legacy_boot 2 17,2GB 34,4GB 17,2GB ext4 2 boot, legacy_boot 3 34,4GB 42,9GB 8590MB linux-swap(v1) 3 4 42,9GB 112GB 68,7GB xfs 4 5 112GB 3001GB 2889GB 5 ------------------------------------------------------------------------------ parted /dev/sdb print Model: ATA WDC WD30EFRX-68A (scsi) Disk /dev/sdb: 3001GB Sector size (logical/physical): 512B/4096B Partition Table: gpt_sync_mbr Number Start End Size File system Name Flags 1 1049kB 17,2GB 17,2GB ext4 root1 boot, legacy_boot 2 17,2GB 34,4GB 17,2GB ext4 root2 boot, legacy_boot 3 34,4GB 42,9GB 8590MB linux-swap(v1) swap 4 42,9GB 112GB 68,7GB xfs home 5 112GB 3001GB 2889GB lvm ------------------------------------------------------------------------------ cat /proc/mdstat Personalities : [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] md0 : active raid1 sda1[0] sdb1[1] 16008640 blocks [2/2] [UU] md2 : active raid1 sda4[0] sdb4[1] 64010880 blocks [2/2] [UU] md3 : active raid1 sdb3[1] sda3[0] 4008128 blocks [2/2] [UU] md1 : active raid1 sda2[0] sdb2[1] 16008704 blocks [2/2] [UU] unused devices: ------------------------------------------------------------------------------ vgdisplay -v --- Volume group --- VG Name data System ID Format lvm2 Metadata Areas 2 Metadata Sequence No 105 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 2 Max PV 0 Cur PV 2 Act PV 2 VG Size 5,25 TiB PE Size 16,00 MiB Total PE 344386 Alloc PE / Size 286870 / 4,38 TiB Free PE / Size 57516 / 898,69 GiB VG UUID 1Ohzqe-cfhJ-CHS7-5Lu7-Ha4T-XEIy-NM8EE9 --- Logical volume --- LV Path /dev/data/mm LV Name mm VG Name data LV UUID tRC9fI-I1cV-4ft2-d2iX-uAZx-lfYj-PLLiC5 LV Write Access read/write LV Creation host, time , LV Status available # open 1 LV Size 2,16 TiB Current LE 141568 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:0 --- Logical volume --- LV Path /dev/data/srv LV Name srv VG Name data LV UUID TQ9FKS-E60f-7fbC-KtKU-RZ4M-bYTw-biDwvD LV Write Access read/write LV Creation host, time , LV Status available # open 1 LV Size 2,22 TiB Current LE 145302 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:1 --- Physical volumes --- PV Name /dev/sda5 PV UUID 4BkPhQ-jB2E-hnzo-UBh0-yMBx-9Xvn-IlA1Ki PV Status allocatable Total PE / Free PE 172193 / 30625 PV Name /dev/sdb5 PV UUID cV2Anh-5ANm-NriF-JiFL-cisM-3e5A-sSk8az PV Status allocatable Total PE / Free PE 172193 / 26891 ------------------------------------------------------------------------------ mount (relevant lines) /dev/md1 on / type ext4 (rw,relatime,data=ordered) /dev/md0 on /mnt/root-12.3 type ext4 (ro,relatime,data=ordered) /dev/md2 on /home type xfs (rw,noatime,inode64,noquota) /dev/mapper/data-srv on /srv type xfs (rw,noatime,inode64,noquota) /dev/mapper/data-mm on /srv/mm type xfs (rw,noatime,inode64,noquota) tmpfs on /tmp type tmpfs (rw,relatime) ------------------------------------------------------------------------------ swapon -s Filename Type Size Used Priority /dev/md3 partition 4008124 276660 100