LVSCAN(8) System Manager's Manual LVSCAN(8)NAME
lvscan - scan (all disks) for logical volumes
SYNOPSIS
lvscan [-b|--blockdevice] [-d|--debug] [-h|--help] [--ignorelockingfailure] [-P|--partial] [-v|--verbose]
DESCRIPTION
lvscan scans all known volume groups or all supported LVM block devices in the system for defined logical volumes.
OPTIONS
See lvm for common options.
-b, --blockdevice
Adds the device major and minor numbers to the display of each logical volume.
SEE ALSO lvm(8), lvcreate(8), lvdisplay(8)Sistina Software UK LVM TOOLS 2.02.44-cvs (02-17-09) LVSCAN(8)
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LVSCAN(8) System Manager's Manual LVSCAN(8)NAME
lvscan - scan (all disks) for logical volumes
SYNOPSIS
lvscan [-b|--blockdevice] [-d|--debug] [-D|--disk] [-h|--help] [-v|--verbose]
DESCRIPTION
lvscan scans all known volume groups or all supported LVM block devices in the system for defined logical volumes.
OPTIONS
-b, --blockdevice
Adds the device major and minor numbers to the display of each logical volume.
-d, --debug
Enables additional debugging output (if compiled with DEBUG).
-D, --disk
Scan for logical volumes on disk(s) instead of getting the information from the kernel.
-h, --help
Print a usage message on standard output and exit successfully.
-v, --verbose
Gives verbose runtime information about lvscan's activities.
--version
Prints version number of tool and exits sucessfully.
DIAGNOSTICS
lvscan returns an exit code of 0 for success and > 0 for error:
1 no volume groups found
2 invalid volume group name
3 error getting VGDA from kernel
95 driver/module not in kernel
96 invalid I/O protocol version
97 error locking logical volume manager
98 invalid lvmtab (run vgscan(8))
99 invalid command line
SEE ALSO lvm(8), lvcreate(8), lvdisplay(8)AUTHOR
Heinz Mauelshagen <Linux-LVM@Sistina.com>
Heinz Mauelshagen LVM TOOLS LVSCAN(8)
Hi experts,
I'm trying to find otu the list of Volume groups and LUNs. I'm not able to use the following commands in Linux.
1. lvdisplay
2. pvdisplay
3. vgdisplay.
Error: Command not found.
Your help is appreciated!
Thanks, (6 Replies)
Hi ,
Our one of VMguest all lvm got unmounted once the machine is rebooted
when in repair state dmesg its showing an error out of memory killed process 22289 (lvm)
please refer screen shots attached
when i look the lvscan its showing all lvm are inactive
i checked throuh top there... (0 Replies)
Calling all Linux GURU's.
The purpose of this thread is to try an recreate what we already have stood up in my environment, however the steps i am having to produce my own.
I have got multiple applications that dump the data to various LUNs, the LUNs are managed by an Enterprise SAN... (11 Replies)
Hello,
I'm running Ubuntu 12.04. I need to rename my root logical volume group and it's bootmanager/fstab accordingly.
Here is the output: I need to change the HP-TEST001 to PRODGROUP01. Please advice me.
root@PROD-02:/home# vgdisplay
--- Volume group ---
VG Name HP-TEST001
System ID... (2 Replies)
Hi,
I want to Create a patition /home with 100G which be taken from /Archive,
Note that we are using Raid 10.
Thanks and regards
root@mainmgt1 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup-lv_root 94G 69G 20G 78% /
tmpfs 24G 668M... (0 Replies)
Hi guys,
I would like to ask your opinion about my theory, how to fix my broken LVM without risking any data loss.
I use Archlinux at home. I just love this distro, even it gives me a lots of work (particularly after system updates).
Basic system spec:
AMD FX(tm)-6100 Six-Core Processor... (1 Reply)
Hi,
Need a bit of help on this one as I am a scripting noob.
I have a linux based NAS that mounts USB hard drives in an inconsistent location and to make matters worse, seems to lose the mount for an unknown reason and doesn't remount automatically unless the drive is removed and re-inserted.... (4 Replies)
Good morning
Recently we needed to change the password from a redhat 6.5 system that no one knew the root password.
Starting the system with the init=/bin/bash method took us to the following scenario:
system_vg active with only root_lv and tmpfs mounted.
our entries at fstab are like... (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)
run fdisk on a vg with a few lvs , and label it as 8e..and reboot the system..
I wonder if there is still a way to recover the data at all:confused::rolleyes: (2 Replies)
Objective: To recreate the partitioning setup of /dev/sda on /dev/sdc
How would I parse the below information and initialize variables
(an array?) that can be used to build sgdisk commands in a script, regardless of the number of partitions?
Something along the lines of:
sgdisk -n... (12 Replies)
Hi all.
I have a Logical volume that I can't extend, with this error message:
server171:root:/root# lvextend -L +1024M -v /dev/aplic_vg/siteminderwa_lv
Finding volume group aplic_vg
Archiving volume group "aplic_vg" metadata (seqno 75).
Extending logical volume siteminderwa_lv to... (0 Replies)
Hi folks,
I have created a sysinfo script to capture the system information on daily basis which run in cron jobs.
Whereas, the output saved in the file are getting disapperared after some times..
Mainly for eg: the lvm commands like pvs,lvs, vgs, lvdisplay, pvdisplay..
... (2 Replies)