Subject: [Ips] (no subject)

From: Julian Satran <[email-masked]>
Date: Sat, 15 Nov 2003 10:27:48 -0600

There was a heated debate on the target. A discovery session is meant to 
make such support available. You may want to use out-of-band management 
mechanisms for this type of events.

Julo
----- Forwarded by Julian Satran/Haifa/IBM on 15/11/2003 10:26 -----

dan yo <[email-masked]> 
Sent by: [email-masked]
14/11/2003 13:38

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Subject
[Ips] [Ips]target online notification

Hi,
Suppose a host is connected to a target (discovered earlier through 
SendTargets) and the target goes offline.  When the target comes back 
online, is there a way in the iSCSI protocol to tell the host about it 
(other than using SCN in iSNS)?  or does the host have to do busy retry? I 
am particularly interested in how the Microsoft iSCSI stack handles this 
situation.
Thanks.
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----- Forwarded by Julian Satran/Haifa/IBM on 15/11/2003 10:26 -----

Paul von Behren <[email-masked]> 
Sent by: [email-masked]
14/11/2003 13:50

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dan yo <[email-masked]>
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[email-masked]
Subject
Re: [Ips] [Ips]target online notification

There's a related question for LUN configuration changes - suppose
the target is a RAID array and someone creates a LUN, or changes
it's visibility with LUN masking.  Is there some mechanism the
array can use to tell the host drivers to look for changes
in the LUN configuration.  In FCP, this is often done with
a LIP or RSCN.  Does iSCSI allow a target to send an SCN to
initiators?

thanks,
Paul

dan yo wrote:

> Hi,
> Suppose a host is connected to a target (discovered earlier through 
> SendTargets) and the target goes offline.  When the target comes back 
> online, is there a way in the iSCSI protocol to tell the host about it 
> (other than using SCN in iSNS)?  or does the host have to do busy 
> retry?  I am particularly interested in how the Microsoft iSCSI stack 
> handles this situation.
> Thanks.
> 
> ------------------------------------------------------------------------
> Do you Yahoo!?
> Protect your identity with Yahoo! Mail AddressGuard 
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