Hp XP12000 User Manual download pdf (Page 44)

46 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX

OPEN-L = 34756

OPEN-V = 61432

To calculate S1 for CVS, LUSE, and CVS LUSE volumes, first use

the vgdisplay command to display the physical extent size (PE Size)

and usable number of physical extents (Free PE) for the volume.

Calculate the maximum size value (in MB) as follows:

S1 = (PE Size) × (Free PE)

Logical volumes can span multiple physical volumes. Use the

diskinfo command for extended LUNs.

Example Create an OPEN-3 logical volume the size of the physical volume,

using 2344 for the size parameter. An OPEN-9 volume uses 7040 for

the size parameter to create a logical volume the size of the physical

volume.

# lvcreate –L 2344 /dev/vg06

Logical volume "/dev/vg06/lvol1" has been

successfully created with character device

"/dev/vg06/rlvol1".

Logical volume "/dev/vg06/lvol1" has been

successfully extended.

Volume Group configuration for /dev/vg06 has been

saved in /etc/1vmconf/vg06.cof.

2. Use the lvdisplay command to verify that the logical volume was

created correctly.

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 81 82

No comments

Hp XP12000 User Manual Page 44