This didn't change the value and hence i went ahead and executed the command manually,
Code:
# pvresize --setphysicalvolumesize 420G /dev/sdb1
WARNING: /dev/sdb1: Overriding real size. You could lose data.
Physical volume "/dev/sdb1" changed
1 physical volume(s) resized / 0 physical volume(s) not resized
This has very well changed the value ,
Code:
# pvdisplay
--- Physical volume ---
PV Name /dev/sdb1
VG Name vg_ftpdata
PV Size 420.00 GB / not usable 3.81 MB
Allocatable yes
PE Size (KByte) 4096
Total PE 107519
Free PE 31148
Allocated PE 76371
PV UUID tuJPoe-nHD6-R3C7-Mcss-njlT-yMei-e25Kde
But fdisk remains unchanged,
Code:
fdisk -l
Disk /dev/sda: 32.2 GB, 32212254720 bytes
255 heads, 63 sectors/track, 3916 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 3916 31350847+ 8e Linux LVM
Disk /dev/sdb: 429.4 GB, 429496729600 bytes
255 heads, 63 sectors/track, 52216 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 39162 314568733+ 8e Linux LVM
How can i increase the size in fdisk , so that fdisk shows the increase value.Kindly help.Thanks
---------- Post updated at 07:53 PM ---------- Previous update was at 07:46 PM ----------
After knowing the answer for the above, i will go ahead and increase the LVM size.Thanks
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Discussion started by: adilyos
1 Replies
LEARN ABOUT SUSE
pvresize
PVRESIZE(8) System Manager's Manual PVRESIZE(8)NAME
pvresize - resize a disk or partition in use by LVM2
SYNOPSIS
pvresize [-d|--debug] [-h|--help] [-t|--test] [-v|--verbose] [--setphysicalvolumesizesize] PhysicalVolume [PhysicalVolume...]
DESCRIPTION
pvresize resizes PhysicalVolume which may already be in a volume group and have active logical volumes allocated on it.
OPTIONS
See lvm(8) for common options.
--setphysicalvolumesize size
Overrides the automatically-detected size of the PV. Use with care, or prior to reducing the physical size of the device.
EXAMPLES
Expand the PV on /dev/sda1 after enlarging the partition with fdisk:
pvresize /dev/sda1
Shrink the PV on /dev/sda1 prior to shrinking the partition with fdisk (ensure that the PV size is appropriate for your intended new parti-
tion size):
pvresize --setphysicalvolumesize 40G /dev/sda1
RESTRICTIONS
pvresize will refuse to shrink PhysicalVolume if it has allocated extents after where its new end would be. In the future, it should relo-
cate these elsewhere in the volume group if there is sufficient free space, like pvmove does.
pvresize won't currently work correctly on LVM1 volumes or PVs with extra metadata areas.
SEE ALSO lvm(8), pvmove(8), lvresize(8), fdisk(8)Sistina Software UK LVM TOOLS 2.02.67(2) (2010-06-04) PVRESIZE(8)
04-21-2016
