I had extended one of the FS yesterday as rsync was failing and the temp solution was to extend it to 4GB while we worked on cron script.
Code:
spthrv01:/root# bdf /p05
Filesystem kbytes used avail %used Mounted on
/dev/vg232/lvol1 130940928 82208608 48385792 63% /p05
spthrv01:/root# lvdisplay /dev/vg232/lvol1
--- Logical volumes ---
LV Name /dev/vg232/lvol1
VG Name /dev/vg232
LV Permission read/write
LV Status available/syncd
Mirror copies 0
Consistency Recovery MWC
Schedule parallel
LV Size (Mbytes) 127872
Current LE 3996
Allocated PE 3996
Stripes 0
Stripe Size (Kbytes) 0
Bad block NONE
Allocation PVG-strict/distributed
IO Timeout (Seconds) default
###As you can see, there no PE left anymore:
spthrv01:/root# vgdisplay /dev/vg232
--- Volume groups ---
VG Name /dev/vg232
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 1
Open LV 1
Max PV 16
Cur PV 4
Act PV 4
Max PE per PV 16000
VGDA 8
PE Size (Mbytes) 32
Total PE 3996
Alloc PE 3996
Free PE 0
Total PVG 1
Total Spare PVs 0
Total Spare PVs in use 0
spthrv01:/root# date
Thu Feb 18 17:05:00 EDT 2010
Please advise as to which command would be best used to undo the vgextend. vgreduce requires to take out the disk but theres tons of data there and i want them there...thanks in advance..
HI folks,
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./home/tom/.kde/share/cache/http/b/.jpg
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Hi,
How can I undo installation of a package on AIX 4.3 properly?
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Thanks,
Itik (2 Replies)
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Hi,
when i try to add new disk, it's an XP disk from SAN (lun) to the volume group, it fails because "TOO MANY LINKS"
:/etc/cmcluster/icastst$ vgextend /dev/vgicastst /dev/disk/disk684
Current path "/dev/dsk/c51t8d3" is an alternate link, skip.
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Hello!
As a totally newbie I was testing 'mount' command but it doesn't worked for me.
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Discussion started by: jui_01
5 Replies
LEARN ABOUT OSF1
vgextend
VGEXTEND(8) System Manager's Manual VGEXTEND(8)NAME
vgextend - add physical volumes to a volume group
SYNOPSIS
vgextend [-A|--autobackup y|n] [-d|--debug] [-h|-?|--help] [--restoremissing] [-f|--force] [-t|--test] [-v|--verbose] [ PHYSICAL DEVICE
OPTIONS ] VolumeGroupName PhysicalDevicePath [PhysicalDevicePath...]
DESCRIPTION
vgextend allows you to add one or more initialized physical volumes ( see pvcreate(8) ) to an existing volume group to extend it in size.
Moreover, it allows you to re-add a physical volume that has gone missing previously, due to a transient device failure, without re-ini-
tialising it. Use vgextend --restoremissing to that effect.
If PhysicalDevicePath was not previously configured for LVM with pvcreate (8), the device will be initialized with the same default values
used with pvcreate. If non-default pvcreate values are are desired, they may be given on the commandline with the same options as pvcre-
ate. See PHYSICAL DEVICE OPTIONS for available options. Note that the restore-related options such as --restorefile, --uuid, and --physi-
calvolumesize are not available. If a restore operation is needed, use pvcreate (8) and vgcfgrestore (8).
OPTIONS
See lvm for common options.
PHYSICAL DEVICE OPTIONS
The following options are available for initializing physical devices in the volume group. These options are further described in the
pvcreate man page.
-f, --force
-y, --yes
-Z, --zero y|n
--labelsector sector
--metadatasize size
[--metadataignorey|n]
--pvmetadatacopies copies
--dataalignment alignment
--dataalignmentoffset alignment_offset
Examples
"vgextend vg00 /dev/sda4 /dev/sdn1" tries to extend the existing volume group "vg00" by the new physical volumes (see pvcreate(8) )
"/dev/sdn1" and /dev/sda4".
SEE ALSO lvm(8), vgcreate(8), vgreduce(8), pvcreate(8)Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) VGEXTEND(8)