Справочник Пользователя для Q-Logic 8200 SERIES

3–Open-iSCSI User’s Guide

Features Not Supported

IS0054604-00  A

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The features below are not supported in Red Hat Enterprise Linux 6.2. These 
features will be supported in Red Hat Enterprise Linux 6.3.

1.

iSNS

2.

Ping

On a system that was successfully upgraded from RHEL 6.1 to RHEL 6.2, 
discovery and login of targets in Flash is managed by the QLogic iSCSI driver and 
firmware. These targets (except boot targets) are exported to sysfs and can be 
viewed from sysfs.

Because the RHEL 6.2 Inbox driver does not support the QLogic management 
applications iscli (SANsurfer iSCSI CLI) and qaucli (QConvergeConsole 

CLI), Open-iSCSI must be used for all new target management.

Targets added through iscsiadm are saved in the Open-iSCSI persistent 

database. The operations listed in 

 are available for management of targets added through 

Open-iSCSI. 

If targets are logged in through Open-iSCSI, all targets should be logged out 
before unloading the QLogic iSCSI driver, otherwise driver unload will fail 
with the following error:
ERROR: Module qla4xxx is in use

For information about upgrading from RHEL 6.1 to RHEL 6.2, refer to the 
following Technical Note:

 

Targets added from Flash cannot be managed using the iscsiadm 

interface.