Antoine schrieb:
Hi
I'm trying to remove a PV from a VG but I'm unable to perform the pvmove
because the free PE doesn't match the free space on the VG.. at all.
Who do you come to this conlusion??? vgdisplay shows 677 free PE's and
the only free PE in your PV is 677 on /dev/sdb1. So what???
The free PEs have nothing to do with the df output. You have to shrink
your filesystem (what might be not possible, not all fs's support this)
to get as much free PE's as your PV has.
Ex.: You wanna remove /dev/sdb1, shrink your filesystem to (size - 16.87
GB, or better less ;-) ), shrink your LV the same way, pvmove the
extends on the PV, remove the PV from the VG.
Ciao
Klaus
check output below, anyone has a clue why ? and how to correct this ?
pitch:~# df -h /mnt/test
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg1-test 64G 16G 45G 27% /mnt/test
pitch:~#
pitch:~#
pitch:~# vgdisplay vg1
--- Volume group ---
VG Name vg1
System ID
Format lvm2
Metadata Areas 3
Metadata Sequence No 6
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 3
Act PV 3
VG Size 67.64 GB
PE Size 4.00 MB
Total PE 17317
Alloc PE / Size 16640 / 65.00 GB
Free PE / Size 677 / 2.64 GB
VG UUID V9T0P5-PCML-z92w-GZot-Utlt-7GFF-z83i99
pitch:~# pvmove --version
LVM version: 2.01.04 (2005-02-09)
Library version: 1.01.00-ioctl (2005-01-17)
Driver version: 4.1.1
pitch:~# pvdisplay
--- Physical volume ---
PV Name /dev/sda1
VG Name vg1
PV Size 16.87 GB / not usable 0
Allocatable yes (but full)
PE Size (KByte) 4096
Total PE 4318
Free PE 0
Allocated PE 4318
PV UUID 64vFFO-7kRV-oAYa-6dxH-vLod-XClo-wX3h54
--- Physical volume ---
PV Name /dev/sdb1
VG Name vg1
PV Size 16.87 GB / not usable 0
Allocatable yes
PE Size (KByte) 4096
Total PE 4318
Free PE 677
Allocated PE 3641
PV UUID tAGCYo-8wGA-Y1Nr-8d0T-Wn0d-k9PW-Nf5bYj
--- Physical volume ---
PV Name /dev/sdc1
VG Name vg1
PV Size 33.91 GB / not usable 0
Allocatable yes (but full)
PE Size (KByte) 4096
Total PE 8681
Free PE 0
Allocated PE 8681
PV UUID ZYn0Lr-rVyB-9geT-pbfN-VQCg-vhcO-kHCYin
pitch:~# lvdisplay
--- Logical volume ---
LV Name /dev/vg1/test
VG Name vg1
LV UUID Bge5z0-EWMD-vnQs-a08Y-beJR-uyFO-dxg0sj
LV Write Access read/write
LV Status available
# open 1
LV Size 65.00 GB
Current LE 16640
Segments 5
Allocation contiguous
Read ahead sectors 0
Block device 254:1
--
Mit freundlichen Grüssen / best regards
Klaus Strebel, Dipl.-Inform. (FH), mailto:klaus.strebel@gmx.net
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