Hello,
In your example, you're not actually discoverying a target, AFAIK,
you don't create blank records w/o target info.
I believe the proper way is to add the update changes during the
discovery request.
-m discovery --type=[type] --interface=iscsi_ifacename \
--portal=[ip:port] --login --print=[N] \
--op=[op]=[NEW | UPDATE | DELETE | NONPERSISTENT]
perform [type] discovery for target portal with
ip-address [ip] and port [port].
This command will not use the discovery record
settings. It will use the iscsid.conf discovery
settings and it will overwrite the discovery
record with iscsid.conf discovery settings if it
exists. By default, it will then remove records for
portals no longer returned. And,
if a portal is returned by the target, then the
discovery command will create a new record or modify
an existing one with values from iscsi.conf and the
command line.
[op] can be passed in multiple times to this
command, and it will alter the DB manipulation.
If [op] is passed in and the value is
"new", iscsiadm will add records for portals that do
not yet have records in the db.
If [op] is passed in and the value is
"update", iscsiadm will update node records using
info from iscsi.conf and the command line for portals
that are returned during discovery and have
a record in the db.
Regards,
Don
On 02/22/2013 04:48 PM, [email protected] wrote:
Is there a way to override the default CHAP credentials in the
iscsid.conf file when using iscsiadm to discover and login to an iSCSI
target?
I'd like to use iscsiadm to discover and login to targets from the
same target portal as targets that have already been discovered, but
with different CHAP credentials. I would like to specify a CHAP
username for discovery and login that is different than the values in
iscsid.conf (discovery.sendtargets.auth.username and
node.session.auth.username). Is this possible?
I can use the -u update -n node.session.auth.username -v
newChapUsername options to update an existing node record but that's
not really what I'm looking for.
I tried to create a new node record but got the following error:
# iscsiadm -m node -o new -n node.conn[0].address -v 10.10.10.11 -n
node.conn[0].port -v 3260 -n node.name -v iqn.2010-01.com.foo:1234
/*No records added.*/
Is it possible to create a new node record this way?
Thanks!
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