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Conceito de veritas

agosto 29, 2013 Deixe um comentário

Conceito de Veritas.

Volumes are made up of plexes.
Plexes are made up of subdisks.
Subdisks are made up of VM Disks.
VM Disks are made up of (real) Disks.

and,

Disks can be turned into VM Disks.
Vm Disks can be turned into Subdisks.
Subdisks can be grouped into Plexes.
Plexes can be grouped into a Volume.

 

http://www.cuddletech.com/veritas/vxcrashkourse/ar01s03.html

Anúncios

Como aumentar um volume usando veritas volume manager

Ver se tem espaço no DG

#vxassist -g DGGroup maxsize

1. Verify that there is enough space available to grow the volume.

vxassist maxgrow

example:
vxassist maxgrow dadb1-db15

2. Verify the filesystem type by checking /etc/vfstab

3. Grow the filesystem:

cd /usr/lib/vxvm/bin/
./vxresize -F -g +

example:
./vxresize -F vxfs -g dadbdg-hds voldb00 +16g