FW: persistent reservations follow-up question
Ulrich, David
dulrich at lsil.com
Wed Nov 29 09:11:55 PST 2000
* From the T10 Reflector (t10 at t10.org), posted by:
* "Ulrich, David" <dulrich at lsil.com>
*
This message is in MIME format. Since your mail reader does not understand
this format, some or all of this message may not be legible.
------_=_NextPart_001_01C05A27.7C8B2BB6
Content-Type: text/plain; charset="iso-8859-1"
George,
Thanks for the reply.
I have considered what you said below and while looking at figure 2 and
following the flowchart another question has come to mind. Assuming
that no error conditions are encountered wouldn't we eventually come to
the point of removing the registration for the initiator holding the
reservation, which in this case also happens to be the preemptor,
removing the reservation, and then attempting create a new reservation
for the initiator we just removed the registration information for?
Regards,
David Ulrich
-----Original Message-----
From: George_Penokie/Tivoli_Systems%TIVOLI_SYSTEMS at us.ibm.com
[ mailto:George_Penokie/Tivoli_Systems%TIVOLI_SYSTEMS at us.ibm.com
<mailto:George_Penokie/Tivoli_Systems%TIVOLI_SYSTEMS at us.ibm.com> ]
Sent: Monday, November 27, 2000 10:00 AM
To: Ulrich, David
Cc: 't10 at t10.org'
Subject: Re: persistent reservations
* From the T10 Reflector (t10 at t10.org), posted by:
* George_Penokie/Tivoli_Systems%TIVOLI_SYSTEMS at us.ibm.com
*
David,
The logical unit would respond as no differently than if the PREEMPT AND
ABORT came from an initiator that did not hold the reservation. (i.e.,
it
would follow the flow chart in figure 2 to preempt and the description
in
section 5.5.3.6.4 to abort.
Bye for now,
George Penokie
Dept 2C6 114-2 N212
E-Mail: gpenokie at tivoli.com
Internal: 553-5208
External: 507-253-5208 FAX: 507-253-2880
"Ulrich, David" <dulrich at lsil.com>@t10.org on 11/20/2000 09:52:51 AM
Sent by: owner-t10 at t10.org
To: "'t10 at t10.org'" <t10 at t10.org>
cc:
Subject: persistent reservations
Is there any behavior defined if an initiator issues a PREEMPT AND ABORT
command to a logical unit that it has reserved?
*
* For T10 Reflector information, send a message with
* 'info t10' (no quotes) in the message body to majordomo at t10.org
------_=_NextPart_001_01C05A27.7C8B2BB6
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: Quoted-Printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
FW: persistent reservations follow-up question George, Thanks for the reply. I have considered what you said below and while = looking at figure 2 and following the flowchart another question has = come to mind. Assuming that no error conditions are encountered = wouldn't we eventually come to the point of removing the registration = for the initiator holding the reservation, which in this case also = happens to be the preemptor, removing the reservation, and then = attempting create a new reservation for the initiator we just removed = the registration information for? Regards,
David Ulrich -----Original Message-----
From: = George_Penokie/Tivoli_Systems%TIVOLI_SYSTEMS at us.ibm.com
[= mailto:George_Penokie/Tivoli_Systems%TIVOLI_SYSTEMS at us.ibm.com] =
Sent: Monday, November 27, 2000 10:00 AM
To: Ulrich, David
Cc: 't10 at t10.org'
Subject: Re: persistent reservations
* From the T10 Reflector (t10 at t10.org), posted = by:
* = George_Penokie/Tivoli_Systems%TIVOLI_SYSTEMS at us.ibm.com
*
David,
The logical unit would respond as no differently = than if the PREEMPT AND
ABORT came from an initiator that did not hold the = reservation. (i.e., it
would follow the flow chart in figure 2 to preempt = and the description in
section 5.5.3.6.4 to abort. Bye for now,
George Penokie Dept 2C6 114-2 N212
E-Mail: gpenokie at tivoli.com
Internal: 553-5208
External: 507-253-5208 FAX: = 507-253-2880
;Ulrich, David; = <dulrich at lsil.com>@t10.org on 11/20/2000 09:52:51 AM Sent by: owner-t10 at t10.org
To: ;'t10 at t10.org'; = <t10 at t10.org>
cc:
Subject: persistent reservations
Is there any behavior defined if an initiator issues = a PREEMPT AND ABORT
command to a logical unit that it has = reserved?
*
* For T10 Reflector information, send a message = with
* 'info t10' (no quotes) in the message body to = majordomo at t10.org
------_=_NextPart_001_01C05A27.7C8B2BB6--
More information about the T10
mailing list