* Re: [Bug 16558] New: iSCSI Connection / Stability Problems
2010-08-10 23:31 [Bug 16558] New: iSCSI Connection / Stability Problems bugzilla-daemon
@ 2010-08-11 2:33 ` FUJITA Tomonori
2010-08-11 3:11 ` [Bug 16558] " bugzilla-daemon
` (3 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: FUJITA Tomonori @ 2010-08-11 2:33 UTC (permalink / raw)
To: bugzilla-daemon; +Cc: linux-scsi
On Tue, 10 Aug 2010 23:31:19 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=16558
>
> Summary: iSCSI Connection / Stability Problems
> Product: IO/Storage
> Version: 2.5
> Kernel Version: 2.6.32-02063215
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: SCSI
> AssignedTo: linux-scsi@vger.kernel.org
> ReportedBy: peepstein@gmail.com
> Regression: No
>
>
> Created an attachment (id=27400)
> --> (https://bugzilla.kernel.org/attachment.cgi?id=27400)
> Output of lspci -vv and dmesg
>
> Hi All, I am using the Atto Xtend SAN Initiator on a couple of Mac OS X
> computers (one desktop, one laptop). I've also tried using the globalSAN
> initiator on the laptop and with both initiators I've had the same problem.
>
> The target is running on a fresh Ubuntu Server 10.04.1 install, and I have the
> problem regardless of whether I run the Ubuntu kernel (2.6.32-24-server) or the
> mainline kernel from the Ubuntu Mainline package (2.6.32-02063215).
>
> The server hardware is a new build of new components and I am trying to rule
> out flaky hardware as well so if you see anything that might indicate that
> please let me know.
>
> I have the same problem regardless of whether I use my PCI Intel Gigabit NIC or
> the PCI-Express built-in Realtek NIC. I've also installed and tried with the
> latest drivers downloaded from the Realtek site.
>
> I've tried with both the standalone iscsi-target 1.4.20.2 kernel module and
> with the tgt userspace iSCSI tool without the iscsi-target module-- so using
iscsi-target 1.4.20 is an out-of-tree kernel module. So reporting the
problem to linux-scsi doesn't help. Use
iscsitarget-devel@lists.sourceforge.net instead.
> whatever kernel hooks exist for iSCSI that, I believe, have been in the kernel
> since 2.6.20 (according to stgt.sourceforge.net).
You confuse two different iSCSI implementations. Seems that Ubuntu
supports two different implementations:
iscsitarget.sourceforge.net
stgt.sourceforge.net
The log says that you use the former. If you use the latter and hit a
problem, please report it to stgt@vger.kernel.org.
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug 16558] iSCSI Connection / Stability Problems
2010-08-10 23:31 [Bug 16558] New: iSCSI Connection / Stability Problems bugzilla-daemon
2010-08-11 2:33 ` FUJITA Tomonori
@ 2010-08-11 3:11 ` bugzilla-daemon
2010-08-11 3:22 ` bugzilla-daemon
` (2 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon @ 2010-08-11 3:11 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=16558
--- Comment #1 from Anonymous Emailer <anonymous@kernel-bugs.osdl.org> 2010-08-11 03:11:44 ---
Reply-To: fujita.tomonori@lab.ntt.co.jp
On Tue, 10 Aug 2010 23:31:19 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=16558
>
> Summary: iSCSI Connection / Stability Problems
> Product: IO/Storage
> Version: 2.5
> Kernel Version: 2.6.32-02063215
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: SCSI
> AssignedTo: linux-scsi@vger.kernel.org
> ReportedBy: peepstein@gmail.com
> Regression: No
>
>
> Created an attachment (id=27400)
--> (https://bugzilla.kernel.org/attachment.cgi?id=27400)
> --> (https://bugzilla.kernel.org/attachment.cgi?id=27400)
> Output of lspci -vv and dmesg
>
> Hi All, I am using the Atto Xtend SAN Initiator on a couple of Mac OS X
> computers (one desktop, one laptop). I've also tried using the globalSAN
> initiator on the laptop and with both initiators I've had the same problem.
>
> The target is running on a fresh Ubuntu Server 10.04.1 install, and I have the
> problem regardless of whether I run the Ubuntu kernel (2.6.32-24-server) or the
> mainline kernel from the Ubuntu Mainline package (2.6.32-02063215).
>
> The server hardware is a new build of new components and I am trying to rule
> out flaky hardware as well so if you see anything that might indicate that
> please let me know.
>
> I have the same problem regardless of whether I use my PCI Intel Gigabit NIC or
> the PCI-Express built-in Realtek NIC. I've also installed and tried with the
> latest drivers downloaded from the Realtek site.
>
> I've tried with both the standalone iscsi-target 1.4.20.2 kernel module and
> with the tgt userspace iSCSI tool without the iscsi-target module-- so using
iscsi-target 1.4.20 is an out-of-tree kernel module. So reporting the
problem to linux-scsi doesn't help. Use
iscsitarget-devel@lists.sourceforge.net instead.
> whatever kernel hooks exist for iSCSI that, I believe, have been in the kernel
> since 2.6.20 (according to stgt.sourceforge.net).
You confuse two different iSCSI implementations. Seems that Ubuntu
supports two different implementations:
iscsitarget.sourceforge.net
stgt.sourceforge.net
The log says that you use the former. If you use the latter and hit a
problem, please report it to stgt@vger.kernel.org.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug 16558] iSCSI Connection / Stability Problems
2010-08-10 23:31 [Bug 16558] New: iSCSI Connection / Stability Problems bugzilla-daemon
2010-08-11 2:33 ` FUJITA Tomonori
2010-08-11 3:11 ` [Bug 16558] " bugzilla-daemon
@ 2010-08-11 3:22 ` bugzilla-daemon
2010-08-11 3:35 ` FUJITA Tomonori
2010-08-11 3:35 ` bugzilla-daemon
2012-08-13 15:45 ` bugzilla-daemon
4 siblings, 1 reply; 7+ messages in thread
From: bugzilla-daemon @ 2010-08-11 3:22 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=16558
--- Comment #2 from peepstein@gmail.com 2010-08-11 03:22:35 ---
(In reply to comment #1)
> Reply-To: fujita.tomonori@lab.ntt.co.jp
>
> On Tue, 10 Aug 2010 23:31:19 GMT
> bugzilla-daemon@bugzilla.kernel.org wrote:
>
> > I've tried with both the standalone iscsi-target 1.4.20.2 kernel module and
> > with the tgt userspace iSCSI tool without the iscsi-target module-- so using
>
> iscsi-target 1.4.20 is an out-of-tree kernel module. So reporting the
> problem to linux-scsi doesn't help. Use
> iscsitarget-devel@lists.sourceforge.net instead.
>
>
> > whatever kernel hooks exist for iSCSI that, I believe, have been in the kernel
> > since 2.6.20 (according to stgt.sourceforge.net).
>
> You confuse two different iSCSI implementations. Seems that Ubuntu
> supports two different implementations:
>
> iscsitarget.sourceforge.net
> stgt.sourceforge.net
>
> The log says that you use the former. If you use the latter and hit a
> problem, please report it to stgt@vger.kernel.org.
I have the same problem with the latter as the former, it makes no difference.
I should also mention that one particular symptom is that if I have an ssh
connection open to the server, it will stall. Keypresses aren't registered in
the ssh session--- however, if I bang on the console keyboard which is
connected directly to the server via USB, the ssh session comes back to life,
spewing my keypresses back to me. As well, when I bang on the console USB
keyboard, the console spews the sequence error messages that I posted in my
description. In addition, the iSCSI connection seems to come back to life too.
However I can't be sitting at the console and banging on the keyboard every
two minutes to ensure that my connection stays up. :)
The behaviour is the same regardless of whether I use tgt or iscsitarget.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Bug 16558] iSCSI Connection / Stability Problems
2010-08-11 3:22 ` bugzilla-daemon
@ 2010-08-11 3:35 ` FUJITA Tomonori
0 siblings, 0 replies; 7+ messages in thread
From: FUJITA Tomonori @ 2010-08-11 3:35 UTC (permalink / raw)
To: bugzilla-daemon; +Cc: linux-scsi
On Wed, 11 Aug 2010 03:22:36 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:
> I have the same problem with the latter as the former, it makes no difference.
Ok, please report it to both mailing lists respectively. But the log
that you sent is not about the latter. So please reports it with the
proper long to the latter.
> I should also mention that one particular symptom is that if I have an ssh
> connection open to the server, it will stall. Keypresses aren't registered in
> the ssh session--- however, if I bang on the console keyboard which is
> connected directly to the server via USB, the ssh session comes back to life,
> spewing my keypresses back to me.
Hmm, sounds like a different problem. Needs to find what is the root
problem.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug 16558] iSCSI Connection / Stability Problems
2010-08-10 23:31 [Bug 16558] New: iSCSI Connection / Stability Problems bugzilla-daemon
` (2 preceding siblings ...)
2010-08-11 3:22 ` bugzilla-daemon
@ 2010-08-11 3:35 ` bugzilla-daemon
2012-08-13 15:45 ` bugzilla-daemon
4 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon @ 2010-08-11 3:35 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=16558
--- Comment #3 from Anonymous Emailer <anonymous@kernel-bugs.osdl.org> 2010-08-11 03:35:40 ---
Reply-To: fujita.tomonori@lab.ntt.co.jp
On Wed, 11 Aug 2010 03:22:36 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:
> I have the same problem with the latter as the former, it makes no difference.
Ok, please report it to both mailing lists respectively. But the log
that you sent is not about the latter. So please reports it with the
proper long to the latter.
> I should also mention that one particular symptom is that if I have an ssh
> connection open to the server, it will stall. Keypresses aren't registered in
> the ssh session--- however, if I bang on the console keyboard which is
> connected directly to the server via USB, the ssh session comes back to life,
> spewing my keypresses back to me.
Hmm, sounds like a different problem. Needs to find what is the root
problem.
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug 16558] iSCSI Connection / Stability Problems
2010-08-10 23:31 [Bug 16558] New: iSCSI Connection / Stability Problems bugzilla-daemon
` (3 preceding siblings ...)
2010-08-11 3:35 ` bugzilla-daemon
@ 2012-08-13 15:45 ` bugzilla-daemon
4 siblings, 0 replies; 7+ messages in thread
From: bugzilla-daemon @ 2012-08-13 15:45 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=16558
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |alan@lxorguk.ukuu.org.uk
Resolution| |OBSOLETE
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Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
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^ permalink raw reply [flat|nested] 7+ messages in thread