IBM SAN Volume Controller (SVC) Integration

From OSNEXUS Online Documentation Site
Revision as of 13:17, 2 May 2022 by Qadmin (Talk | contribs)

Jump to: navigation, search

Overview

IBM SAN Volume Controller is a block storage virtualization appliance that aggregates storage from SANs and makes it easy for IT staff to easily migrate storage between SANs with no downtime. QuantaStor must be put into an emulation mode for the devices to appear in an IBM SVC appliance. This guide goes over how to put QuantaStor into emulation mode and how to provision and configure your IBM SVC for use with QuantaStor.


Step 1: Gather SVC WWPNs

Login to each of your IBM SVC systems and gather the FC WWPNs from each using the 'lstargetportfc' command:

IBM_2145:ibm-svc-44-35:superuser>lstargetportfc
id WWPN             WWNN             port_id owning_node_id current_node_id nportid host_io_permitted virtualized protocol
1  500507680C1160BE 500507680C0060BE 1       1              1               010000  no                no          scsi
2  500507680C1560BE 500507680C0060BE 1       1              1               010001  yes               yes         scsi
4  500507680C1260BE 500507680C0060BE 2       1              1               010100  no                no          scsi
5  500507680C1660BE 500507680C0060BE 2       1              1               010101  yes               yes         scsi

Note that there are some WWPNs that are used for host access where host_io_permitted=yes and virtualized=yes. These ports are for client/host side access and are not for use for scanning and importing LUNs (Storage Volumes) from QuantaStor. You'll need the WWPNs from the ports where host_io_permitted and virtualized are both set to "no", which are these two ports from the example above:

1  500507680C1160BE 500507680C0060BE 1       1              1               010000  no                no          scsi
4  500507680C1260BE 500507680C0060BE 2       1              1               010100  no                no          scsi

The port WWNs (WWPN) are the first WWN in each row, specifically these from the above example:

500507680C1160BE 
500507680C1260BE 

These are the WWNs that need to be added to QuantaStor as a new "Host" in the "Hosts" section.

Step 2: Add Host to QuantaStor for each IBM SVC

Within the QuantaStor web management interface select the "Hosts" section in the main "Storage Management" tab. Now choose 'Add Host' from the toolbar or right-click in the "Hosts" section and choose "Add Host.." to access the dialog.

Input the name of the IBM SVC system in the "Host Name:" field, choose the operating system type of "Other", then select the "FC Initiator WWPN:" and input the WWPN gathered from the previous step.

File:Qs ibmsvc host add.png:600px