RAID5 + LVM - how to resize the LVM after growing RAID5?
I'm having problems with my LVM (I'm a begginer with LVM) that's setup on my RAID5. The story is that I've had a 4x 2TB HDD RAID5 with an LVM setup. Now I've added an HDD to the RAID5 array. After reshaping:
md5 : active raid5 sdd1 sdm1 sdn1 sdf1 sde1
7814047744 blocks super 1.2 level 5, 512k chunk, algorithm 2 [5/5] [UUUUU]
Model: Linux Software RAID Array (md)
Disk /dev/md5: 8002GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
VG #PV #LV #SN Attr VSize VFree
lvm-magazyn 1 1 0 wz--n- 5,46t 0
So the LVM is the same size as before (nothing special with that), but it does not see the additional free space provided by adding the new 2TB HDD.
How can I make it see the new space so I can extend my LV's ?