SANRAD V-Switch manual Storage show, 278

Use the unique disk entity names (WWUIs) and NOT the default disk aliases to duplicate virtual volume hierarchies in each V-Switch.

Use the unique disk entity names (WWUIs) and NOT the default disk aliases to duplicate virtual volume hierarchies in each V-Switch.

storage show
Table 73:	Storage Disks as seen through V-Switch 1
Alias	Entity Name	LUN	Oper. Status	Subdisk
Stor_1	2000002037f88fb8	0	Enabled	entire
Stor_2	500507606058c90	0	Enabled	entire
Stor_3	2000002037c32b1f	0	Enabled	entire
Stor_4	2000002037c32450	0	Enabled	entire

Use the CLI command storage show to list the system-registered storage

devices on VSwitch2. This ensures that all disks were registered during the disk auto-discovery scan. This also lists the default disk aliases needed for creating your simple volumes.

storage show

Table 74: Storage Disks as seen through V-Switch 2

Alias	Entity Name	LUN	Oper. Status	Subdisk
Stor_1	5005076006058c90	0	Enabled	entire
Stor_2	2000002037f88fb8	0	Enabled	entire
Stor_3	2000002037c32b1f	0	Enabled	entire
Stor_4	2000002037c32450	0	Enabled	entire

Compare this disk table with the disk table from VSwitch1. Note that Default storage 1 and 2 are reversed in the disk table from VSwitch2. That is, Default storage 1 in VSwitch1 is listed as Default storage 2 in VSwitch2. You will use the WWUIs to duplicate virtual volume hierarchies in each V-Switch.

STEP 16. CREATE SIMPLE VOLUMES ON V-SWITCH 1

Use the CLI command volume create simple to create four simple virtual volumes – one from each physical disk.

volume create simple –vol Simple1 –d Stor_1

volume create simple –vol Simple2 –d Stor_2

volume create simple –vol Simple3 –d Stor_3

volume create simple –vol Simple4 –d Stor_4

STEP 17. CREATE MIRRORED VOLUMES (RAID 0)

Use the CLI command volume create mirror to create a mirrored volume, Mirror1, from simple volumes Simple1 and Simple2.

278 SANRAD V-Switch User Manual