Hello,
I have logical volume group of 50GB, in which I have 2 logical volumes, LogVol01 and LogVol02, both are of 10GB.
If I extend LogVol01 further by 10GB, then it keeps the extended copy after logical volume 2. I want to know where it keeps this information
Regards
Himanshu (3 Replies)
:eek:
Hi guys,
I'm pulling my hair out over this one. I am trying to set up a virtual server environment. ( I am using VirtualBox, but I think this is irrelevant to this problem.) I have downloaded a pre-packaged Linux virtual disk, with which I have successfully started a virtual instance of a... (4 Replies)
Hi all,
Fedora 17, 64bit
Ubuntu 12.04 desktop 64bit
HD 160G
I installed Ubuntu 12.04 on the HD first taking up the whole disc. Later I added/installed Fedora 17 selecting the "Shrink" option and save the bootloader on /dev/sda1 to make them dualboot. Installation is successful with... (0 Replies)
I wanted to know how we can combine volumes over 2 physical drives.
# fdisk -l
Disk /dev/sda: 42.9 GB, 42949672960 bytes
255 heads, 63 sectors/track, 5221 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 ... (16 Replies)
Our SAN administrator decided to unpresent then destroy LUN's we were actively using as a volume group (all PV's in said volume group). Now every time I do a pvscan or whatever it complains about I/O errors trying to access those PV's. How do I get it to forget the VG existed completely? vgreduce... (7 Replies)
Good morning,
I'm working in a lab that generates a good amount of data and we've just about filled our 9.1TB RAID.
The system is a Dell PowerEdge 2950 running Scientific Linux 5.4 with a PERC H800 and a Dell PowerVault MD1200. The MD1200 has 12 bays, 6 of which were filled with 2TB drives... (1 Reply)
I am having trouble with LVM and one of my physical volumes.
Using Ubuntu Desktop 14.04
I was trying to set up LVM across two disks (not containing the OS or Home).
First I created the initial Physical Volume, the Volume Group, and the Logical volume, and everything seemed fine. The... (2 Replies)
Hi all,
I added a new disk slice to the current metadb.
Below is what I see
bash-3.2# metadb -i
flags first blk block count
a m p luo 16 8192 /dev/dsk/c0t0d0s7
a p luo 8208 8192 ... (3 Replies)
Discussion started by: javanoob
3 Replies
LEARN ABOUT HPUX
vgcfgbackup
vgcfgbackup(1M)vgcfgbackup(1M)NAME
vgcfgbackup - create or update LVM volume group configuration backup file
SYNOPSIS
vg_conf_path] vg_name
DESCRIPTION
The command saves the LVM configuration for a volume group in a default or alternate configuration backup file (see the option).
By default, runs automatically each time an LVM command changes the LVM configuration. In this case, it always uses the default configura-
tion backup file. An existing default configuration backup file is renamed with an extension of
Options and Arguments
recognizes the following options and arguments:
vg_name The path name of a volume group.
Save the configuration using an alternate file name specified by
vg_conf_path.
If is omitted, the default file name is in the form:
base_vg_name is the base name of vg_name. For example, if vg_name is specified as base_vg_name is
Update the configuration backup file with the latest LVM configuration.
Only those physical volumes added since the configuration backup file was last modified need to be online.
If is omitted, all physical volumes for vg_name must be online.
RETURN VALUE
exits with one of the following values:
Successful completion.
Failure.
Errors occurred when information from the volume group was being accessed.
EXTERNAL INFLUENCES
Environment Variables
determines the language in which messages are displayed.
If is not specified or is null, it defaults to "C" (see lang(5)).
If any internationalization variable contains an invalid setting, all internationalization variables default to "C" (see environ(5)).
EXAMPLES
Back up LVM configuration information for volume group in the default backup file
Update LVM configuration information corresponding to volume group in the default backup file
Back up LVM configuration information for volume group in the alternate configuration backup file
WARNINGS
It is recommended that any alternate configuration backup file be created in the root file system (as is the case with the default path
name). This facilitates easy volume group recovery during maintenance mode, such as after a system crash.
AUTHOR
was developed by HP.
SEE ALSO vgcfgrestore(1M).
vgcfgbackup(1M)