StarWind Software

Posted: **Fri Mar 14, 2014 3:53 pm**

Hi,

the first of all sorry for my english

I have a problem when i try to connect debian iscsi initiator and tape redirector. Tape redirector is installed on Hyper-v 2012 R2 and when i connect them to windows 2012 r2 iscsi initiator(for tests) everything work fine but i need to connect them to linux...
On linux site:

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root@machine:~# iscsiadm -m discovery -t sendtargets -p 10.3.0.254
iscsiadm: additional header segment length 83 not supported
iscsiadm: Login I/O error, failed to receive a PDU
iscsiadm: retrying discovery login to 10.3.0.254
iscsiadm: additional header segment length 83 not supported
iscsiadm: Login I/O error, failed to receive a PDU
iscsiadm: retrying discovery login to 10.3.0.254
iscsiadm: additional header segment length 83 not supported
iscsiadm: Login I/O error, failed to receive a PDU
iscsiadm: retrying discovery login to 10.3.0.254
iscsiadm: additional header segment length 83 not supported
iscsiadm: Login I/O error, failed to receive a PDU
iscsiadm: retrying discovery login to 10.3.0.254
iscsiadm: additional header segment length 83 not supported
iscsiadm: Login I/O error, failed to receive a PDU
iscsiadm: retrying discovery login to 10.3.0.254
iscsiadm: additional header segment length 83 not supported
iscsiadm: Login I/O error, failed to receive a PDU
iscsiadm: retrying discovery login to 10.3.0.254
iscsiadm: connection login retries (reopen_max) 5 exceeded
iscsiadm: Could not perform SendTargets discovery: encountered iSCSI login failure

On Tape Redirector site:

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3/14 15:27:50.228 f3c conf: Accepted control connection from 10.3.0.250:60016.
3/14 15:27:50.229 ef0 conf: Control connection closed.
3/14 15:27:51.233 f3c conf: Accepted control connection from 10.3.0.250:60017.
3/14 15:27:51.234 f10 conf: Control connection closed.
3/14 15:27:52.237 f3c conf: Accepted control connection from 10.3.0.250:60018.
3/14 15:27:52.238 5d0 conf: Control connection closed.
3/14 15:27:53.241 f3c conf: Accepted control connection from 10.3.0.250:60019.
3/14 15:27:53.242 df8 conf: Control connection closed.
3/14 15:27:53.242 df8 conf: Control connection closed.
3/14 15:27:54.245 f3c conf: Accepted control connection from 10.3.0.250:60020.
3/14 15:27:54.246 a88 conf: Control connection closed.
3/14 15:27:55.249 f3c conf: Accepted control connection from 10.3.0.250:60021.
3/14 15:27:55.251 8ec conf: Control connection closed.

Where is problem ?

Posted: **Fri Mar 14, 2014 7:26 pm**

What port are you connecting to? iSCSI default 3260 or dedicated TR one?

Posted: **Sat Mar 15, 2014 12:20 am**

now 6320 but i tried also 66321 and nothing was changed, the same error. Every time I changed port on both sites in starwind management console and linux command

Posted: **Sat Mar 15, 2014 2:26 pm**

Can I ask you to try the default ports that Anton specified above?

Posted: **Mon Mar 17, 2014 9:52 pm**

I tried it but still the same error. Port is ok. When port is bad error is:

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cannot make connection... connection refused

I think there is a problem:

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iscsiadm: additional header segment length 83 not supported
iscsiadm: Login I/O error, failed to receive a PDU
iscsiadm: retrying discovery login to 10.3.0.254

Posted: **Thu Mar 20, 2014 10:37 am**

Can I ask you to drop the logs with the issue to support@? please put the reference to this thread into the email.

Thank you

Posted: **Mon Mar 24, 2014 4:17 pm**

Thank you for the logs.
Unfortunately we don`t have the Tape Redirector with the fix for you, however the latest SPTI technology that is used to share the tapes is implemented in the latest Beta of our iSCSI SAN software. You can get the installer and the license key for it by registering in our Beta-Testing program. Please use the link below to apply to it:
http://www.starwindsoftware.com/starwind-v8-beta

We`ll appreciate if you will try it out and share your feedback with us.

Thank you

StarWind Software

Problem which Tape Redirector and Linux iscsi initiator

Problem which Tape Redirector and Linux iscsi initiator

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Re: Problem which Tape Redirector and Linux iscsi initiator

Re: Problem which Tape Redirector and Linux iscsi initiator

Re: Problem which Tape Redirector and Linux iscsi initiator

Re: Problem which Tape Redirector and Linux iscsi initiator