//Partition layout section: root@sysresccd /root % gdisk /dev/sda GPT fdisk (gdisk) version 0.8.1 Partition table scan: MBR: protective BSD: not present APM: not present GPT: present Found valid GPT with protective MBR; using GPT. Command (? for help): p Disk /dev/sda: 5860533168 sectors, 2.7 TiB Logical sector size: 512 bytes Disk identifier (GUID): 26EC247D-7F60-4789-8AF3-E04121501585 Partition table holds up to 128 entries First usable sector is 34, last usable sector is 5860533134 Partitions will be aligned on 2048-sector boundaries Total free space is 102366 sectors (50.0 MiB) Number Start (sector) End (sector) Size Code Name 1 102400 1536102399 732.4 GiB FD00 Linux RAID 2 1536102400 1547288575 5.3 GiB 8200 Linux swap 3 1547288576 5860533134 2.0 TiB FD00 Linux RAID Command (? for help): q root@sysresccd /root % gdisk /dev/sdb GPT fdisk (gdisk) version 0.8.1 Partition table scan: MBR: protective BSD: not present APM: not present GPT: present Found valid GPT with protective MBR; using GPT. Command (? for help): p Disk /dev/sdb: 5860533168 sectors, 2.7 TiB Logical sector size: 512 bytes Disk identifier (GUID): 26EC247D-7F60-4789-8AF3-E04121501585 Partition table holds up to 128 entries First usable sector is 34, last usable sector is 5860533134 Partitions will be aligned on 2048-sector boundaries Total free space is 102366 sectors (50.0 MiB) Number Start (sector) End (sector) Size Code Name 1 102400 1536102399 732.4 GiB FD00 Linux RAID 2 1536102400 1547288575 5.3 GiB 8200 Linux swap 3 1547288576 5860533134 2.0 TiB FD00 Linux RAID Command (? for help): q root@sysresccd /root % gdisk /dev/sdc GPT fdisk (gdisk) version 0.8.1 Partition table scan: MBR: protective BSD: not present APM: not present GPT: present Found valid GPT with protective MBR; using GPT. Command (? for help): p Disk /dev/sdc: 5860533168 sectors, 2.7 TiB Logical sector size: 512 bytes Disk identifier (GUID): BF5AB663-8960-406F-BCE1-1DECD658A063 Partition table holds up to 128 entries First usable sector is 34, last usable sector is 5860533134 Partitions will be aligned on 2048-sector boundaries Total free space is 2014 sectors (1007.0 KiB) Number Start (sector) End (sector) Size Code Name 1 2048 104447 50.0 MiB EF00 EFI System 2 104448 1536104447 732.4 GiB FD00 Linux RAID 3 1536104448 1547290623 5.3 GiB 8200 Linux swap 4 1547290624 5860533134 2.0 TiB FD00 Linux RAID Command (? for help): q root@sysresccd /root % //mdamd section (RAID setup): root@sysresccd /root % cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md126 : active raid5 sdc2[0] sda1[3] sdb1[1] 1535996928 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU] md127 : active raid5 sdc4[0] sda3[3] sdb3[1] 4313239552 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU] unused devices: root@sysresccd /root % //lvm2 section (lvm setup): root@sysresccd /root % pvdisplay --- Physical volume --- PV Name /dev/md127 VG Name data PV Size 4.02 TiB / not usable 4.00 MiB Allocatable yes (but full) PE Size 4.00 MiB Total PE 1053036 Free PE 0 Allocated PE 1053036 PV UUID ekXL2P-Hgvo-h3C2-LDTD-oUsO-EIsp-Kzo0Wo --- Physical volume --- PV Name /dev/md126 VG Name sys PV Size 1.43 TiB / not usable 0 Allocatable yes (but full) PE Size 4.00 MiB Total PE 374999 Free PE 0 Allocated PE 374999 PV UUID OH3VfN-Jro5-DvEK-HoFL-0wG5-30Qc-LXpBcd root@sysresccd /root % root@sysresccd /root % vgdisplay --- Volume group --- VG Name data System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 6 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 4.02 TiB PE Size 4.00 MiB Total PE 1053036 Alloc PE / Size 1053036 / 4.02 TiB Free PE / Size 0 / 0 VG UUID vLZg8a-K3qK-W7ae-ea30-ViAh-Pnri-rRjL2C --- Volume group --- VG Name sys System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 13 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 1.43 TiB PE Size 4.00 MiB Total PE 374999 Alloc PE / Size 374999 / 1.43 TiB Free PE / Size 0 / 0 VG UUID 6w59f4-0AEz-hn7t-2pNF-olbT-EM8g-mkwVpD root@sysresccd /root % root@sysresccd /root % vgdisplay --- Volume group --- VG Name data System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 6 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 4.02 TiB PE Size 4.00 MiB Total PE 1053036 Alloc PE / Size 1053036 / 4.02 TiB Free PE / Size 0 / 0 VG UUID vLZg8a-K3qK-W7ae-ea30-ViAh-Pnri-rRjL2C --- Volume group --- VG Name sys System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 13 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 1.43 TiB PE Size 4.00 MiB Total PE 374999 Alloc PE / Size 374999 / 1.43 TiB Free PE / Size 0 / 0 VG UUID 6w59f4-0AEz-hn7t-2pNF-olbT-EM8g-mkwVpD root@sysresccd /root %