Справочник Пользователя для Q-Logic 8200 SERIES

3–Open-iSCSI User’s Guide
Managing QLogic iSCSI Adapters Using iscsiadm

3-12

IS0054604-00  A

# iscsiadm -m discovery -t st -p <target_ip:target_port> -I 
<iface_name> -o new, delete, update, nonpersistent

In discovery mode, iscsiadm will use the iscsid.conf discovery settings and 

overwrite the discovery record settings with it. By default, it will remove records for 
portals not returned. For portals returned, the discovery command will create a 
new record or modify an existing one with values from iscsid.conf and the 

command line. 

Values passed with the -o option:


new—iscsiadm will add records for portals that do not yet have records in 

the database.



delete—iscsiadm deletes records for portals that were not returned during 

discovery.



update—iscsiadm updates records for portals returned during discovery 

using info from iscsid.conf and command line.



nonpersistent—iscsiadm will not store the portals found in node 

database.

Example: 

# iscsiadm -m discovery -t st -p 192.168.2.104 -I qla4xxx-3 -o new

192.168.2.104:3260,1 
iqn.2001-05.com.equallogic:0-8a0906-32e33fe02-517000ecd724ea83-karen-1

192.168.2.104:3260,1 
iqn.2001-05.com.equallogic:0-8a0906-eddd93203-dc1000ece454e721-karen-2

192.168.2.104:3260,1 
iqn.2001-05.com.equallogic:0-8a0906-ef8d93203-e99000ece484e721-karen-3

192.168.2.104:3260,1 
iqn.2001-05.com.equallogic:0-8a0906-f16d93203-92d000ece4b4e721-karen-4