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Hi,
My LVM setup on my NAS stopped working. The device was turned off due to a power cut. I should get a UPS. . .
It seems that the array is still seen but it just is not added to /dev/mapper
ss4200:root:[intel] pvdisplay
--- Physical volume ---
PV Name /dev/md0
VG Name array
PV Size 2,73 TiB / not usable 5,00 MiB
Allocatable yes
PE Size 4,00 MiB
Total PE 715399
Free PE 297863
Allocated PE 417536
PV UUID rxiCRU-j0MH-XJGz-J6oi-SvbQ-mqHc-9uQqxG
ss4200:root:[intel] vgdisplay
--- Volume group ---
VG Name array
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 12
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 6
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 2,73 TiB
PE Size 4,00 MiB
Total PE 715399
Alloc PE / Size 417536 / 1,59 TiB
Free PE / Size 297863 / 1,14 TiB
VG UUID 1OB8TB-OdIR-Po0F-L6YN-AmAd-y5Qp-N3mAl9
ss4200:root:[intel] vgchange -ay
6 logical volume(s) in volume group "array" now active
But they are not added to /dev/mapper.
Is this caused by kernel update or something like that? dm-mod, raid5 etc. is loaded.
Please help!
Last edited by Pank (2010-08-01 20:17:11)
Arch x64 on Thinkpad X200s/W530
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This was due to kernel problem. I use a custom kernel and somehow it had kernel26 and friends installed. It helped to removed the official kernel and its firmware etc.
Arch x64 on Thinkpad X200s/W530
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