On Wed, 14 Mar 2012 17:07:50 -0700
Andy Grover <agrover@xxxxxxxxxx> wrote:
> I've tested that the config settings are applied correctly, but haven't
> been able to do sendtargets when discovery auth is configured. I'm not
> sure if it's target or initiator misconfiguration on my part, but I
> thought submitting this patch would make it easier for others to help
> verify whether the feature works or not. :)
Hmm, seems it works for me.
I set up an account for discovery (add "fujita" account):
root@rose:~# ./git/tgt/usr/tgtadm --op show --mode sysSystem:
State: ready
debug: off
LLDs:
iscsi: ready
Backing stores:
rdwr (bsoflags sync:direct)
aio
ssc
null
bsg
sg
Device types:
passthrough
tape
changer
controller
osd
cd/dvd
disk
Account information:
fujita
iSNS:
iSNS=Off
iSNSServerIP=
iSNSServerPort=3205
iSNSAccessControl=Off
And the discovery fails:
root@peach:/home/fujita# ./open-iscsi/usr/iscsiadm -m discoverydb -t st -p 10.76.0.1 --discover
iscsiadm: Login failed to authenticate with target
iscsiadm: discovery login to 10.76.0.1 rejected: initiator failed
authorization
iscsiadm: Could not perform SendTargets discovery: iSCSI login failed
due to authorization failure
I configure the initiator side:
root@peach:/home/fujita# ./open-iscsi/usr/iscsiadm -m discoverydb
--type st --portal 10.76.0.1# BEGIN RECORD 2.0-872
discovery.startup = manual
discovery.type = sendtargets
discovery.sendtargets.address = 10.76.0.1
discovery.sendtargets.port = 3260
discovery.sendtargets.auth.authmethod = CHAP
discovery.sendtargets.auth.username = fujita
discovery.sendtargets.auth.password = ********
discovery.sendtargets.auth.username_in = <empty>
discovery.sendtargets.auth.password_in = <empty>
discovery.sendtargets.timeo.login_timeout = 15
discovery.sendtargets.use_discoveryd = No
discovery.sendtargets.discoveryd_poll_inval = 30
discovery.sendtargets.reopen_max = 5
discovery.sendtargets.timeo.auth_timeout = 45
discovery.sendtargets.timeo.active_timeout = 30
discovery.sendtargets.iscsi.MaxRecvDataSegmentLength = 32768
# END RECORD
Then, the discovery works:
root@peach:/home/fujita# ./open-iscsi/usr/iscsiadm -m discoverydb
--type st --portal 10.76.0.1 --discover
10.76.0.1:3260,1 iqn.2001-04.com.example:storage.sr.rose.sys1.xyz
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