Posts Tagged ‘lvm filesystem’

un mirror LVM su HPUX (appunti grezzi)

creiamo lvm per i due dischi: c5t0d1 e c5t0d0

- pvcreate /dev/rdsk/c5t0d1

- pvcreate /dev/rdsk/c5t0d0

- mkdir /dev/vg01

- mknod /dev/vg01/group -c 64 0×010000

- vgcreate vg01 /dev/dsk/c5t0d1 /dev/dsk/c5t0d0

..creiamo adesso un LV con lx4Mb =50×4 = 200Mb

- lvcreate -l 50 -n mirror vg01

..creiamo adesso il mirror

- lvextend -m 1 /dev/vg01/mirror

- lvdisplay /dev/vg01/mirror

..inizializziamo LV e montiamolo

- newfs /dev/vg01/mirror

su fstab inseriamo quindi:

/dev/vg01/mirror /hd2mirror vxfs delaylog 0 2

Be the first to comment - What do you think?  Posted by admin - 03/04/2008 at 4:25 am

Categories: Unix   Tags: , , , ,