From disk to filesystem:
> Rescan on scisi controller to detect the disk (controller id 0, in this example)
echo "- - -" > /sys/class/scsi_host/host0/scan
– List disks
fdisk -l
> Fdisk choosing options n -> new p->partition 1-> partition number
fdisk /dev/sdm
> Create physcal volume
pvcreate /dev/sdm1
> Create Volume Group
vgcreate oracle /dev/sdb1
> Rename Volume Group
vgrename oracle vgoracle
> Create LV
lvcreate -L 19G -n lvoracle vgoracle
> Extend LV
lvextend -L +990M /dev/vgoracle/lvoracle
> Make FileSystem
mkfs.ext3 -m 0 -v /dev/vgoracle/lvoracle
OBS: m 0 is the journal (for recovery in case of crash). “0” because I don’t want it now. So, 100% of disco will be available for using on fs.
> Mount filesystem on Directory
mount -t ext3 /dev/vgoracle/lvoracle /oracle/
> Just to check:
$ df -h /dev/mapper/vgoracle-lvoracle 20G 173M 20G 1% /oracle
Have a nice day!
Matheus.
