Instruction Manual

JBOD System Quick Start Guide

For example, to create disk group 0 (DG0), with hard disks 1 to 8 in the

group, type the following in the command line:

CLI>dgcreate dg0 hdd1 hdd2 hdd3 hdd4 hdd5 hdd6 hdd7 hdd8

4.Create logical disks using the ldcreate command.

For example, to create logical disk 0 (DG0LD0) with 1000GB capacity,

using RAID level 5, type the following in the command line:

CLI>ldcreate dg0ld0 1000gb raid5 -s 128kb -i bkg -c ctla

5.Create LUN mapping using the htpaddlun command.

Parameters

[-n name]: the name of a disk group

[-i par/seq]: logical disk initialization mode (parallel or

sequential)

[-z]: write-zero immediately

[-s hddz,hdda, ...]: local spare disks

[-t capacity]: capacity to truncate

Command

ldcreate

Synopsis

ldcreate dgxldy capacity raidlevel [-s stripesize]

[-i initopt] [-f x] [-o offset] [-n name] [-c ctlx]

Description

Create a logical disk.

Parameters

capacity: logical disk capacity

raidlevel: raid0, raid5, raid3, raid1, raid6, raid10, or nraid

[-s stripesize]: stripe size

[-i initopt]: initialization method

[-f x]: free chunk

[-o sector]: alignment offset

[-n name]: the name of a logical disk

[-c ctlx] (for redundant controller only): the preferred

controller of a logical disk

Command

htpaddlun

Synopsis

htpaddlun fcpx/sasx jbdy/dgyldz/voly/vvoly [-l lunz] [-s

512b/1kb/2kb/4kb] [-g cylinder head sector] [-w wt/wb]

htpaddlun scpx jbdy/dgyldz/voly/vvoly [-i scsi_id] [-l lunz] [-

s 512b/1kb/2kb/4kb] [-g cylinder head sector] [-w wt/wb]

Description

Add a LUN in a FC port with a virtual disk.