On 01/27/2010 09:13 AM, TomyOnRails wrote:
Hi guys,
I've been trying to figure this out for days now and still I'm not
sure wth happens. I configured the target with openfiler, all good,
but when trying to connect to with my CentOS v5.4 machine I just
cannot get to it. The oddest thing is when I try the discovery method
I get no errors at all:
[r...@xen01 ~]# iscsiadm -m discovery -t sendtargets -p
192.168.1.10:3260 -d10
iscsiadm: Max file limits 1024 1024
iscsiadm: updating defaults from '/etc/iscsi/iscsid.conf'
iscsiadm: updated
'discovery.sendtargets.iscsi.MaxRecvDataSegmentLength', '32768' =>
'32768'
iscsiadm: updated 'node.startup', 'manual' => 'automatic'
iscsiadm: updated 'node.session.auth.authmethod', 'None' => 'CHAP'
iscsiadm: updated 'node.session.timeo.replacement_timeout', '120' =>
'120'
iscsiadm: updated 'node.conn[0].timeo.login_timeout', '30' => '15'
iscsiadm: updated 'node.conn[0].timeo.logout_timeout', '15' => '15'
iscsiadm: updated 'node.conn[0].timeo.noop_out_interval', '5' => '5'
iscsiadm: updated 'node.conn[0].timeo.noop_out_timeout', '5' => '5'
iscsiadm: updated 'node.session.err_timeo.abort_timeout', '15' => '15'
iscsiadm: updated 'node.session.err_timeo.lu_reset_timeout', '30' =>
'20'
iscsiadm: updated 'node.session.initial_login_retry_max', '4' => '8'
iscsiadm: updated 'node.session.cmds_max', '128' => '128'
iscsiadm: updated 'node.session.queue_depth', '32' => '32'
iscsiadm: updated 'node.session.iscsi.InitialR2T', 'No' => 'No'
iscsiadm: updated 'node.session.iscsi.ImmediateData', 'Yes' => 'Yes'
iscsiadm: updated 'node.session.iscsi.FirstBurstLength', '262144' =>
'262144'
iscsiadm: updated 'node.session.iscsi.MaxBurstLength', '16776192' =>
'16776192'
iscsiadm: updated 'node.conn[0].iscsi.MaxRecvDataSegmentLength',
'262144' => '262144'
iscsiadm: updated 'node.conn[0].iscsi.HeaderDigest', 'None' => 'None'
iscsiadm: updated 'node.session.iscsi.FastAbort', 'Yes' => 'Yes'
iscsiadm: starting sendtargets discovery, address 192.168.1.10:3260,
iscsiadm: sendtargets discovery to 192.168.1.10:3260 using isid
0x00023d000000
iscsiadm: discovery timeouts: login 15, reopen_cnt 5, auth 45.
iscsiadm: connecting to 192.168.1.10:3260
iscsiadm: connected local port 57141 to 192.168.1.10:3260
iscsiadm: connected to discovery address 192.168.1.10
iscsiadm: discovery session to 192.168.1.10:3260 starting iSCSI login
on fd 3
iscsiadm: sending login PDU with current stage 1, next stage 3,
transit 0x80, isid 0x00023d000000 exp_statsn 0
iscsiadm:> InitiatorName=iqn.1994-05.com.redhat:d0d2463f695
iscsiadm:> InitiatorAlias=localhost.localdomain
iscsiadm:> SessionType=Discovery
iscsiadm:> HeaderDigest=None
iscsiadm:> DataDigest=None
iscsiadm:> DefaultTime2Wait=0
iscsiadm:> DefaultTime2Retain=0
iscsiadm:> IFMarker=No
iscsiadm:> OFMarker=No
iscsiadm:> ErrorRecoveryLevel=0
iscsiadm:> MaxRecvDataSegmentLength=32768
iscsiadm: wrote 48 bytes of PDU header
iscsiadm: wrote 260 bytes of PDU data
iscsiadm: read 48 bytes of PDU header
iscsiadm: read 48 PDU header bytes, opcode 0x23, dlength 142, data
0x2d14670, max 32768
iscsiadm: read 142 bytes of PDU data
iscsiadm: read 2 pad bytes
iscsiadm: finished reading login PDU, 48 hdr, 0 ah, 142 data, 2 pad
iscsiadm: login current stage 1, next stage 3, transit 0x80
iscsiadm:> TargetPortalGroupTag=1
iscsiadm:> HeaderDigest=None
iscsiadm:> DataDigest=None
iscsiadm:> DefaultTime2Wait=2
iscsiadm:> DefaultTime2Retain=0
iscsiadm:> IFMarker=No
iscsiadm:> OFMarker=No
iscsiadm:> ErrorRecoveryLevel=0
iscsiadm: login response status 0000
iscsiadm: discovery login success to 192.168.1.10
iscsiadm: sending text pdu with CmdSN 1, exp_statsn 1
iscsiadm:> SendTargets=All
iscsiadm: wrote 48 bytes of PDU header
iscsiadm: wrote 16 bytes of PDU data
iscsiadm: discovery process 192.168.1.10:3260 polling fd 3, timeout
in 30.000000 seconds
iscsiadm: discovery process to 192.168.1.10:3260 returned from poll,
rc 1
iscsiadm: read 48 bytes of PDU header
iscsiadm: read 48 PDU header bytes, opcode 0x24, dlength 0, data
0x2d14670, max 32768
iscsiadm: discovery session to 192.168.1.10:3260 received text
response, 0 data bytes, ttt 0xffffffff, final 0x80
It looks like the target is just not returning any targets.
For open filer, do you need to add the initiator's initiatorname to some
sort of ACL?
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