Comment # 1 on bug 982686 from Lingshan Zhu

In RFC3720:

3.2.6.1.iSCSI Name Properties

The encoding of an iSCSI name has the following properties:

c) iSCSI names are composed only of displayable characters. iSCSI
names allow the use of international character sets but are not
case sensitive. No whitespace characters are used in iSCSI
names.

we can see that: iscsi names are not case sensitive.

In RFC3720:
3.2.6.3.1.Type "iqn." (iSCSI Qualified Name)

The following are examples of iSCSI qualified names that might be
generated by "EXAMPLE Storage Arrays, Inc."

iqn.2001-04.com.example:storage:diskarrays-sn-a8675309
iqn.2001-04.com.example
iqn.2001-04.com.example:storage.tape1.sys1.xyz
iqn.2001-04.com.example:storage.disk2.sys1.xyz


So I assmue:(1) iSCSI names are not case sensitive.(2)We should convert
uppercase to lowercase letters.

I will work on that.