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Date:      Mon, 18 Apr 2011 16:20:25 -0500
From:      "Ragona, Derek" <DRagona@enovafinancial.com>
To:        'timp' <timp87@gmail.com>, "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Subject:   RE: 3par iscsi with 8.2?
Message-ID:  <C93C6040F2341C439EB02C19F626EA7609A5918662@CORPMAIL1.casham.com>
In-Reply-To: <1302978314474-4307912.post@n5.nabble.com>
References:  <C93C6040F2341C439EB02C19F626EA7609A5918647@CORPMAIL1.casham.com> <1302978314474-4307912.post@n5.nabble.com>
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----Original Message-----
From: owner-freebsd-questions@freebsd.org [mailto:owner-freebsd-questions@f=
reebsd.org] On Behalf Of timp
Sent: Saturday, April 16, 2011 1:25 PM
To: freebsd-questions@freebsd.org
Subject: Re: 3par iscsi with 8.2?

No, I`m not. But have some experience in iscsi.
What kind of trouble do you have?
[Ragona, Derek]=20
Here is the configuration and Systems calls trace output:

Conf:
path1 {
   targetaddress=3D 10.44.2.20
   targetname   =3D iqn.2000-05.com.3pardata:22110002ac000aba
   iqn =3D iqn.2010-09.com.enovafinancial:01:nut.postgres01
   initiatorName =3D iqn.2010-09.com.enovafinancial:01:nut.postgres01
   authmethod =3D none
   tags         =3D 256
}

Discovery session:
postgres01# iscontrol -v -n path1 -d
                    port =3D 3260
                    tags =3D 256
                 maxluns =3D 0
                     iqn =3D iqn.2010-09.com.enovafinancial:01:nut.postgres=
01
          maxConnections =3D 1
maxRecvDataSegmentLength =3D 65536
maxXmitDataSegmentLength =3D 65536
          maxBurstLength =3D 131072
        firstBurstLength =3D 65536
        defaultTime2Wait =3D 0
      defaultTime2Retain =3D 0
       maxOutstandingR2T =3D 1
      errorRecoveryLevel =3D 0
    targetPortalGroupTag =3D 0
            headerDigest =3D None,CRC32C
              dataDigest =3D None,CRC32C
              initialR2T =3D 1
           immediateData =3D 1
          dataPDUInOrder =3D 1
     dataSequenceInOrder =3D 1
             sessionType =3D Normal
           targetAddress =3D 10.44.2.20
             targetAlias =3D (null)
              targetName =3D iqn.2000-05.com.3pardata:22110002ac000aba
           initiatorName =3D iqn.2010-09.com.enovafinancial:01:nut.postgres=
01
          initiatorAlias =3D (null)
              authMethod =3D none
              chapSecret =3D (null)
               chapIName =3D (null)
             tgtChapName =3D (null)
           tgtChapSecret =3D (null)
      tgttgtChallengeLen =3D 0
I-: cmd=3D0x3 len=3D310
	SessionType=3DDiscovery
	InitiatorName=3Diqn.2010-09.com.enovafinancial:01:nut.postgres01
	MaxBurstLength=3D131072
	HeaderDigest=3DNone,CRC32C
	DataDigest=3DNone,CRC32C
	MaxRecvDataSegmentLength=3D65536
	ErrorRecoveryLevel=3D0
	DefaultTime2Wait=3D0
	DefaultTime2Retain=3D0
	DataPDUInOrder=3DYes
	DataSequenceInOrder=3DYes
	MaxOutstandingR2T=3D1
T-: cmd=3D0x23 len=3D269
	TargetPortalGroupTag=3D211
	MaxBurstLength=3D131072
	HeaderDigest=3DNone
	DataDigest=3DNone
	MaxRecvDataSegmentLength=3D65536
	ErrorRecoveryLevel=3D0
	DefaultTime2Wait=3D2
	DefaultTime2Retain=3D20
	DataPDUInOrder=3DYes
	DataSequenceInOrder=3DYes
	MaxOutstandingR2T=3D1
	InitialR2T=3DYes
	ImmediateData=3DNo
I-: cmd=3D0x4 len=3D16
	SendTargets=3DAll
T-: cmd=3D0x24 len=3D87
	TargetName=3Diqn.2000-05.com.3pardata:22110002ac000aba
	TargetAddress=3D10.44.2.20:3260,211
TargetName=3Diqn.2000-05.com.3pardata:22110002ac000aba
TargetAddress=3D10.44.2.20:3260,211
I-: cmd=3D0x6 len=3D0
T-: cmd=3D0x26 len=3D0
postgres01#

Login session:
postgres01# iscontrol -v -n path1=20
                    port =3D 3260
                    tags =3D 256
                 maxluns =3D 0
                     iqn =3D iqn.2010-09.com.enovafinancial:01:nut.postgres=
01
          maxConnections =3D 1
maxRecvDataSegmentLength =3D 65536
maxXmitDataSegmentLength =3D 65536
          maxBurstLength =3D 131072
        firstBurstLength =3D 65536
        defaultTime2Wait =3D 0
      defaultTime2Retain =3D 0
       maxOutstandingR2T =3D 1
      errorRecoveryLevel =3D 0
    targetPortalGroupTag =3D 0
            headerDigest =3D None,CRC32C
              dataDigest =3D None,CRC32C
              initialR2T =3D 1
           immediateData =3D 1
          dataPDUInOrder =3D 1
     dataSequenceInOrder =3D 1
             sessionType =3D Normal
           targetAddress =3D 10.44.2.20
             targetAlias =3D (null)
              targetName =3D iqn.2000-05.com.3pardata:22110002ac000aba
           initiatorName =3D iqn.2010-09.com.enovafinancial:01:nut.postgres=
01
          initiatorAlias =3D (null)
              authMethod =3D none
              chapSecret =3D (null)
               chapIName =3D (null)
             tgtChapName =3D (null)
           tgtChapSecret =3D (null)
      tgttgtChallengeLen =3D 0
I-: cmd=3D0x3 len=3D433
	SessionType=3DNormal
	InitiatorName=3Diqn.2010-09.com.enovafinancial:01:nut.postgres01
	TargetName=3Diqn.2000-05.com.3pardata:22110002ac000aba
	MaxBurstLength=3D131072
	HeaderDigest=3DNone,CRC32C
	DataDigest=3DNone,CRC32C
	MaxRecvDataSegmentLength=3D65536
	ErrorRecoveryLevel=3D0
	DefaultTime2Wait=3D0
	DefaultTime2Retain=3D0
	DataPDUInOrder=3DYes
	DataSequenceInOrder=3DYes
	MaxOutstandingR2T=3D1
	MaxConnections=3D1
	FirstBurstLength=3D65536
	InitialR2T=3DYes
	ImmediateData=3DYes
T-: cmd=3D0x23 len=3D267
	MaxBurstLength=3D131072
	HeaderDigest=3DNone
	DataDigest=3DNone
	MaxRecvDataSegmentLength=3D65536
	ErrorRecoveryLevel=3D0
	DefaultTime2Wait=3D2
	DefaultTime2Retain=3D20
	DataPDUInOrder=3DYes
	DataSequenceInOrder=3DYes
	MaxOutstandingR2T=3D1
	FirstBurstLength=3D65536
	InitialR2T=3DYes
	ImmediateData=3DNo
ready to go scsi
iscontrol[55209]: running
postgres01# iscontrol[55209]: no device found
iscontrol[55209]: terminated


[Ragona, Derek]=20
We keep getting the no device found.=20

Any help would be appreciated.

-Derek

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