3,240
edits
Changes
From SME Server
Jump to navigationJump to search→create a raid lvm aside
break=no
break=no
</inputbox>
</inputbox>
{| class="wikitable"
{| class="wikitable"
|-
|-
|create a new page for a regular package :
|create a new page for a regular package :
break=no
break=no
</inputbox>
</inputbox>
|-
|-
|create a new page for a smeserver-* package :
|create a new page for a smeserver-* package :
|smeserver-<inputbox>↵type=create↵preload=Contrib/Template-smeserver-↵buttonlabel=Create↵inline=true↵break=no↵</inputbox>
|smeserver-<inputbox>
type=create
preload=Contrib/Template-smeserver-
buttonlabel=Create
inline=true
break=no
</inputbox>
|}
|}
/sbin/e-smith/signal-event reboot
/sbin/e-smith/signal-event reboot
==== create a raid lvm aside ====
I had a couple of drive in an external eSATA dock. So first I removed one, put the new storage drive and create a degraded RAID1+ LVM
mdadm --create /dev/md4 --level=raid1 --raid-devices=1 /dev/sde --force
pvcreate /dev/md4
vgcreate nasdrive /dev/md4
lvcreate -L 1.1T -n video nasdrive
lvcreate -L 500G -n music nasdrive
lvcreate -L 2T -n backup nasdrive
lvreduce -L 400G /dev/nasdrive/music
lvresize -l +100%FREE /dev/nasdrive/video
mkfs.ext4 /dev/nasdrive/backup -L backuppc
mkfs.ext4 /dev/nasdrive/music -L music
mkfs.ext4 /dev/nasdrive/video -L video
then copy files from needed drives
then umount the drives :
umount /dev/nasdrive/*
unmount /dev/oldrives
vgchange -a n nasdrive
mdadm --stop /dev/md4
change disk in the dock
mdadm --assemble --scan
vgchange -a y nasdrive
mdadm --grow /dev/md4 --add /dev/sdc --raid-devices=2
mdadm --add /dev/md4 --add /dev/sdc
then final step fill fstab to have it mounted on boot.
sources
* https://linoxide.com/how-tos/how-extend-resize-lvm-partition-linux/#3_Resizing_filesystem
* https://linoxide.com/linux-how-to/lvm-configuration-linux/
* [[Raid]]
* https://forums.centos.org/viewtopic.php?t=65165
*http://ryandoyle.net/posts/expanding-a-lvm-partition-to-fill-remaining-drive-space/
