/dev/md3 is a raid5 array consisting of 4*500Gb disks
pvs and pvscan both display good info:
% pvscan | grep /dev/md3
PV /dev/md3 VG RaidDisk lvm2 [1.36 TB / 0 free]
% pvs /dev/md3
PV VG Fmt Attr PSize PFree
/dev/md3 RaidDisk lvm2 a- 1.36T 0
But pvdisplay...
% pvdisplay /dev/md3
--- Physical volume ---
PV Name /dev/md3
VG Name RaidDisk
PV Size 1024.00 GB / not usable 8192.00 EB
Allocatable yes (but full)
PE Size (KByte) 4096
Total PE 357702
Free PE 0
Allocated PE 357702
PV UUID tXGBfv-mfhF-FEXV-hjOG-saIz-iAhA-vZ62DW
The "PV Size" line is very odd, indeed!
My other lvm disk (/dev/md4) looks just fine:
% pvdisplay /dev/md4
--- Physical volume ---
PV Name /dev/md4
VG Name Mirror
PV Size 267.36 GB / not usable 3.50 MB
Allocatable yes
PE Size (KByte) 4096
Total PE 68444
Free PE 4352
Allocated PE 64092
PV UUID Bav2oP-nlZB-f6H3-XBow-iIde-AqKI-a0JyYk
Any ideas on why "PV Size" looks so broken on md3 ?
--
rgds
Stephen