on the disk array (EMC Clariion cx300):
we added 3 disk and extended the LUN corresponding to HP-9000 (rp7410)
on HP-UX 11.11:
diskinfo /dev/rdsk/c10t0d0, show more disk space, but
vgdisplay vg13 does not show more space
So the problem is the disk had increased, but vgdisplay does not... (6 Replies)
OK I'm sure this question has been posed far too many times.
I have solaris 10 x86 with NO Veritas or Disksuite filesystems. Below is the output of df -k
# df -k
Filesystem kbytes used avail capacity Mounted on
/ 10485760 547513 9317128 6% /
/dev... (1 Reply)
Hi,
I have recently increased the size of my pv and I am now attempting to increase the lv but I get the following error:
# vgdisplay
--- Volume group ---
VG Name VolGroup00
System ID
Format lvm2
Metadata Areas 1
Metadata... (7 Replies)
Hi all,
I need to extend a lv, but unfortunately I do not have enough space on my mirrored Volume group.
I've planned to add 2 more disks to this vg (for mirroring)
But ... what's the next steps to extend my lv using these 2 disks with a valid mirroring ?
1. extendvg myvg disk1 disk2... (3 Replies)
Would some help me on this below
I am trying to extend file system on AIX and however unable to extend the file system.
0516-306 extendvg: Unable to find physical volume 20 in the Device
Configuration Database.
0516-321 extendvg: Physical volume u01-lv is not configured.
0516-792... (15 Replies)
Dear Expret,
Help me about my issue,
I trying add new disk to volume Group but error:
step add new disk to volume group.
1. ~Change a Volume Group
Add a Physical Volume to a Volume Group
Remove a Physical Volume from a Volume Group
Reorganize a Volume Group... (6 Replies)
Hello,
I have redhat and centos systems that I've only been able to grow the VG by adding more disks. I've been searching the web for a way to extend a volume group by growing the physical disk only and not having to add a second disk. Is it possible?
I can do this with AIX, by just... (0 Replies)
Hi,
I have inherited this AIX 5.3 host. I'm unable to increase the /usr file system. It gives me this error.
What needs to be done to remove this error?
vios:/home/padmin$ chfs -a size=+128M /usr
0516-304 lquerypv: Unable to find device id 0002ef4df616f9690000000000000000 in the Device
... (14 Replies)
Discussion started by: dn888
14 Replies
LEARN ABOUT CENTOS
lvdisplay
LVDISPLAY(8) System Manager's Manual LVDISPLAY(8)NAME
lvdisplay - display attributes of a logical volume
SYNOPSIS
lvdisplay [-a|--all] [-c|--colon] [-d|--debug] [-h|-?|--help] [--ignorelockingfailure] [--ignoreskippedcluster] [--maps] [--nosuffix]
[-P|--partial] [--units hHbBsSkKmMgGtTpPeE] [-v|--verbose] [--version] [LogicalVolumePath [LogicalVolumePath...]]
lvdisplay --columns|-C [--aligned] [-a|--all] [-d|--debug] [-h|-?|--help] [--ignorelockingfailure] [--ignoreskippedcluster] [--noheadings]
[--nosuffix] [-o|--options [+]Field[,Field...]] [-O|--sort [+|-]Key1[,[+|-]Key2...]] [-P|--partial] [--segments] [--separator Separator]
[--unbuffered] [--units hHbBsSkKmMgGtTpPeE] [-v|--verbose] [--version] [LogicalVolumePath [LogicalVolumePath...]]
DESCRIPTION
lvdisplay allows you to see the attributes of a logical volume like size, read/write status, snapshot information etc.
lvs(8) is an alternative that provides the same information in the style of ps(1). lvs(8) is recommended over lvdisplay.
OPTIONS
See lvm(8) for common options and lvs for options given with --columns.
--all Include information in the output about internal Logical Volumes that are components of normally-accessible Logical Volumes, such as
mirrors, but which are not independently accessible (e.g. not mountable). For example, after creating a mirror using lvcreate -m1
--mirrorlog disk, this option will reveal three internal Logical Volumes, with suffixes mimage_0, mimage_1, and mlog.
-c, --colon
Generate colon separated output for easier parsing in scripts or programs. N.B. lvs(8) provides considerably more control over the
output.
The values are:
* logical volume name
* volume group name
* logical volume access
* logical volume status
* internal logical volume number
* open count of logical volume
* logical volume size in sectors
* current logical extents associated to logical volume
* allocated logical extents of logical volume
* allocation policy of logical volume
* read ahead sectors of logical volume
* major device number of logical volume
* minor device number of logical volume
-m, --maps
Display the mapping of logical extents to physical volumes and physical extents. To map physical extents to logical extents use:
pvs --segments -o+lv_name,seg_start_pe,segtype
--columns, -C
Display output in columns, the equivalent of lvs. Options listed are the same as options given in lvs(8).
Examples
Shows attributes of that logical volume. If snapshot logical volumes have been created for this original logical volume, this command shows
a list of all snapshot logical volumes and their status (active or inactive) as well:
lvdisplay -v /dev/vg00/lvol2
Shows the attributes of this snapshot logical volume and also which original logical volume it is associated with:
lvdisplay /dev/vg00/snapshot
SEE ALSO lvm(8), lvcreate(8), lvs(8), lvscan(8), pvs(8)Sistina Software UK LVM TOOLS 2.02.105(2)-RHEL7 (2014-03-26) LVDISPLAY(8)