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Full Discussion: [REDHAT7] Adding LVM volume
Top Forums UNIX for Advanced & Expert Users [REDHAT7] Adding LVM volume Post 303000661 by Lord Spectre on Monday 17th of July 2017 12:48:54 PM
Old 07-17-2017
[REDHAT7] Adding LVM volume

Dear community,
is it possible to add more volumes to actual LVM disk? I have the following:
Code:
# lsblk
NAME                      MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda                         8:0    0   120G  0 disk 
├─sda1                      8:1    0   500M  0 part /boot
└─sda2                      8:2    0 119.5G  0 part 
  ├─lvm01-root.vol        253:0    0   5.9G  0 lvm  /
  ├─lvm01-swap.vol        253:1    0     4G  0 lvm  [SWAP]
  ├─lvm01-tmp.vol         253:2    0     3G  0 lvm  /tmp
  ├─lvm01-opt.vol         253:3    0     3G  0 lvm  /opt
  ├─lvm01-varlogaudit.vol 253:4    0  1000M  0 lvm  /var/log/audit
  ├─lvm01-varlog.vol      253:5    0  1000M  0 lvm  /var/log
  ├─lvm01-var.vol         253:6    0  47.8G  0 lvm  /var
  └─lvm01-home.vol        253:7    0     3G  0 lvm  /home
sr0                        11:0    1  1024M  0 rom

And I would like to have something like:
Code:
# lsblk
NAME                      MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda                         8:0    0   120G  0 disk 
├─sda1                      8:1    0   500M  0 part /boot
└─sda2                      8:2    0 119.5G  0 part 
  ├─lvm01-root.vol        253:0    0   5.9G  0 lvm  /
  ├─lvm01-swap.vol        253:1    0     4G  0 lvm  [SWAP]
  ├─lvm01-tmp.vol         253:2    0     3G  0 lvm  /tmp
  ├─lvm01-opt.vol         253:3    0     3G  0 lvm  /opt
  ├─lvm01-varlogaudit.vol 253:4    0  1000M  0 lvm  /var/log/audit
  ├─lvm01-varlog.vol      253:5    0  1000M  0 lvm  /var/log
  ├─lvm01-var.vol         253:6    0  47.8G  0 lvm  /var
  ├─lvm01-home.vol         253:7    0  47.8G  0 lvm /home
  ├─lvm01-part1.vol         253:8    0  3G  0 lvm /part1
  ├─lvm01-part2.vol         253:9    0  3G  0 lvm /part2
  └─lvm01-part3.vol        253:10    0     3G  0 lvm  /part3

Thank you
Lucas

---------- Post updated at 11:48 AM ---------- Previous update was at 11:24 AM ----------

DAMN! Stupid question!!!! Smilie

Code:
/sbin/lvcreate -L 20G -n part1.vol lvm01
/sbin/lvcreate -L 10G -n part2.vol lvm01
/sbin/lvcreate -L 4G -n part3.vol lvm01

 

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dtc_kill_vps_disk(8)					      System Manager's Manual					      dtc_kill_vps_disk(8)

NAME
dtc_kill_vps_disk - destroy LVM disks for freeing space SYNOPSIS
dtc_kill_vps_disk VPS_NUMBER [ lvm|loopback ] DESCRIPTION
dtc_kill_vps_disk This shell script is a part of the dtc-xen package that is to be used by the dtc panel to manage a Xen VPS server. This script is used to delete a partitions that was used by a VPS. It will delete the normal partition that was used as a root disk, and the swap partition. dtc_kill_vps_disk is to be used by the dtc-xen SOAP server, but can also be used as a standalone userland tool. OPTIONS
VPS_NUMBER has to be a number between 01 and 19. Let's say the number is 16, and that dtc-xen is configured to use the volume group called lvm1, then this script will create /dev/lvm1/xen16 and /dev/lvm1/xen16swap. IMAGE_TYPE This parameter can have 2 values: either lvm or loopback. If ommited, then lvm is used. If lvm is used, then this script will create a partition using lvmcreate, otherwise it will create an image file. Both will later be used for the VPS. EXAMPLE
dtc_setup_vps_disk 04 lvm This will delete the 2 LVM partitions that were used by the VPS named xen04, the first one being the root partition, and the second one being the swap partition. VERSION
This documentation describes dtc_kill_vps_disk See http://www.gplhost.com/software-dtc-xen.html for updates. SEE ALSO
dtc_reinstall_os(8), dtc_setup_vps_disk(8) dtc_kill_vps_disk(8)
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