FC2143 that specifies a packet format for crazy people who
want to do this.
Few benefits of those that could be thought - u320 scsi is essentially
3gbps of bandwidth. SCSI has natural support for jumbo packets - SCSI
packet can be 256kbytes in size.
-alex
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ignment and primarily as a workaround for not using an actual
host-based device driver to manage device ownership. When using
VFIO-based device assignment with KVM, pci_vfs_assigned() is not
updated. Please don't rely on this interface. Thanks,
Alex
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On Wed, 2014-08-20 at 19:14 +0530, Sreekanth Reddy wrote:
> Thanks Alex,
>
> Then, Is there any other ways to stop accidental unload of PF driver
> while still some VFs are accessing by the running VMs.
I believe the reason pci_vfs_assigned() and the pci_dev flag that backs
it exist
Nicholas A. Bellinger wrote:
> So the idea of allowing the in-kernel CDB emulation to run after
> user-space has returned unsupported opcode is problematic for a couple
> of different reasons.
>
> First, if the correct feature bits in standard INQUIRY + EVPD INQUIRY,
> etc are not populated by u
Nicholas A. Bellinger wrote:
> On Fri, 2014-09-19 at 14:43 -0700, Alex Elsayed wrote:
>> Nicholas A. Bellinger wrote:
>>
>>
>> > So the idea of allowing the in-kernel CDB emulation to run after
>> > user-space has returned unsupported opcode is problematic
Hi,
I'd like to know if your company can use some help with generating new
businesses
and setting appointments for through telemarketing. Apart from helping boost
your local business we can even expand your reach by looking for potential
national customers.
Other B2B marketing services include:
case we don't have duplicate hosts or targets. We are working
with a single SCSI disk.
To make scsi_remove_host hang we simply disabling a IB port and run "dd
if=/dev/sdb of=/dev/null count=1".
Alex
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SCST. I hope the great work you guys
are doing is able to complement each other and result in powerful
solutions that will allow us, Mission Critical users, designers and
integrators, to offer a truly competitive options to large box SANs.
What you are doing makes a difference every day.
--
Alex
On Wed, 2014-07-02 at 17:44 -0500, Mike Christie wrote:
> On 07/02/2014 05:15 PM, Alex Williamson wrote:
> > On Sat, 2014-06-28 at 10:47 -0700, Greg Kroah-Hartman wrote:
> >> > 3.15-stable review patch. If anyone has any objections, pleas
On Wed, 2014-07-02 at 15:52 -0700, James Bottomley wrote:
> On Wed, 2014-07-02 at 17:44 -0500, Mike Christie wrote:
> > On 07/02/2014 05:15 PM, Alex Williamson wrote:
> > > On Sat, 2014-06-28 at 10:47 -0700, Greg Kroah-Hartman wrote:
> > >> > 3.15-stable review pat
Reply inline, with a good bit of snipping done (posting via gmane, so
quote/content ratio is an issue).
Andy Grover wrote:
> +These backstores cover the most common use cases, but not all. One new
> +use case that other non-kernel target solutions, such as tgt, are able
> +to support is using Gl
at /proc/mpt/summary
ioc0: LSISAS1068E, FwRev=0112h, Ports=1, MaxQ=511, IRQ=19
ioc1: LSISAS1064, FwRev=01102800h, Ports=1, MaxQ=511, IRQ=58
I will continue to investigate and will report any findings but any help in
resolving the issue would be greatly appreciated.
--
Alex Winawer, Unix Systems Pr
Hi Randall,
On Fri, 2019-01-04 at 13:22 +0800, Randall Huang wrote:
> On Thu, Jan 03, 2019 at 11:57:38PM -0500, Martin K. Petersen wrote:
> >
> > Ewan,
> >
> > > SBC-5 says that support for the grouping function is indicated by the
> > > GROUP_SUP bit in the Extended Inquiry VPD page (86h). I'm
where the entire system hangs just
before the arcmsr abort errors show up in the logs.
- Previously (and out in the field) we have LVM in the storage stack
(BD -> LVM -> XFS), but we've also replicated this with just XFS (or
EXT4) directly on the BD.
Any ideas?
Many thanks,
- Alex.
--
Alex Richman
ale...@gblabs.co.uk
not debugging
> > 101998f6 tcm_vhost: Post-merge review changes requested by MST
> > f0e0e9bb tcm_vhost: Fix incorrect IS_ERR() usage in
> > vhost_scsi_map_iov_to_sgl
> Whoops.. Missed one extra target/pscsi regression bug-fix reported
> recently by Alex Elsayed (CC'ed) that has just been push
Fix 'ioctl' spelling.
Signed-off-by: Alex Pilon
---
drivers/scsi/mpt2sas/mpt2sas_ctl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.h
b/drivers/scsi/mpt2sas/mpt2sas_ctl.h
index fa0567c..7f842c8 100644
--- a/drivers/sc
.
Does anyone have any ideas on what could be done to break that
allocation up into smaller pieces, or to make it in a different way so
that we avoid this warning?
Any help is greatly appreciated. Thanks!
- Alex
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;t heard from them.
I like this approach and don't mind implementing it myself, but I'd like
to confirm that whoever would be responsible for merging the code is ok
with the change before going forward. Of course, if the code has been
orphaned, then I guess we just write away :)
Thanks
e to look at this later this week. Please let me know if somebody
over there gets around to looking at it - no need to have two groups
chasing the same issue :)
Thanks again!
- Alex
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CC'ing linux-scsi and linux-block.
Also, please CC me in replies.
On Thu, Sep 1, 2016 at 4:43 PM, Alex Austin wrote:
> Hello,
> What is the most performant way to directly interface with an attached hard
> drive? I've so far used read()/write() on /dev/sd_ but I
n Assche
wrote:
> On 09/01/2016 02:48 PM, Alex Austin wrote:
>>
>> CC'ing linux-scsi and linux-block.
>>
>> Also, please CC me in replies.
>>
>> On Thu, Sep 1, 2016 at 4:43 PM, Alex Austin
>> wrote:
>>>
>>> Hello,
>>> Wha
ci/vfio_pci_private.h | 1 -
> 2 files changed, 10 insertions(+), 36 deletions(-)
Sorry for the delay, slipped by me. Overall a really nice cleanup.
One tiny nit, the commit log mis-names the function as
pci_irq_allocate_vectors instead of pci_alloc_irq_vectors. With that,
Acked-by: Alex Wil
On Thu, 29 Sep 2016 21:24:04 +0200
Christoph Hellwig wrote:
> On Thu, Sep 29, 2016 at 01:21:01PM -0600, Alex Williamson wrote:
> > Sorry for the delay, slipped by me. Overall a really nice cleanup.
> > One tiny nit, the commit log mis-names the function as
> > pci_irq_all
ve we need to consider adding more generic infrastructure
for all UFS device management functionality, and try to prevent
implementing them one by one separately - this could cause a lot of mess
in UFS driver code.
Thanks,
Alex
On 5/25/18, 5:09 PM, "linux-scsi-ow...@vger.kernel.org on behalf
, but it applies against Linus' tree
> with a couple offsets)
>
> arch/x86/include/asm/atomic64_32.h | 2 +-
> drivers/acpi/custom_method.c | 2 +-
> drivers/acpi/fan.c | 2 +-
> drivers/gpu/drm/amd/displ
insightful questions.
Regards,
Alex Aizman & Dmitry Yusupov
=
The following 6 patches alltogether represent the Open-iSCSI Initiator:
Patch 1:
SCSI LLDD consists of 3 files:
- iscsi_if.c (iSCSI open interface over netlink);
- iscsi_tcp.[ch] (iSC
Common header files:
- iscsi_ifev.h (user/kernel events).
- iscsi_if.h (iSCSI open interface over netlink);
- iscsi_proto.h (RFC3720 #defines and types);
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov &
drivers/scsi/Kconfig changes.
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
diff -Nru --exclude 'iscsi*' --exclude Makefile
linux-2.6.11.orig/drivers/scsi/Kconfig linux-2.6.11.dima/drivers/
drivers/scsi/Makefile changes.
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
--- linux-2.6.11.orig/drivers/scsi/Makefile 2005-03-01 23:38:19.0
-0800
+++ linux-2.6.11.dima/drivers/scsi/Makef
Documentation/scsi/iscsi.txt
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
diff -Nru linux-2.6.11.orig/Documentation/scsi/iscsi.txt
linux-2.6.11.dima/Documentation/scsi/iscsi.txt
--- linux-2.6.11.orig/D
include/linux/netlink.h changes (added new protocol NETLINK_ISCSI)
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
--- linux-2.6.11.orig/include/linux/netlink.h 2005-03-01 23:38:25.0
-0800
+++
what network hardware and drives, please?
Neterion's 10GbE adapters. RAM disk on the target side.
Alex
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Matt Mackall wrote:
On Tue, Mar 08, 2005 at 09:51:39PM -0800, Alex Aizman wrote:
Matt Mackall wrote:
How big is the userspace client?
Hmm.. x86 executable? source?
Anyway, there's about 12,000 lines of user space code, and growing. In
the kernel we have approx. 3,300
San Jose California
IBM Almaden Research Center Filesystems
Alex
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Lars Marowsky-Bree wrote:
On 2005-03-08T22:25:29, Alex Aizman <[EMAIL PROTECTED]> wrote:
There's (or at least was up until today) an ongoing discussion on our
mailing list at http://groups-beta.google.com/group/open-iscsi. The
short and long of it: the problem can be solved,
ucture
* receive pool for control PDU's per-connection added
* using predefined macro for max_sg SG_ALL
* kernel IPC transport header file added
* picking unique OUI ISID for the same target based on session's SID
Regards,
Alex Aizman & Dmitry Yusupov
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Common header files:
- iscsi_ifev.h (user/kernel events).
- iscsi_if.h (user/kernel #defines);
- iscsi_iftrans.h (iscsi transport interface);
- iscsi_proto.h (RFC3720 #defines and types).
Signed-off-by: Alex Aizman
drivers/scsi/Kconfig changes.
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
diff -Nru --exclude 'iscsi*' --exclude Makefile
linux-2.6.12-rc2.orig/drivers/scsi/Kconfig
linux-2
drivers/scsi/Makefile changes (added iscsi_if and iscsi_tcp).
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
--- linux-2.6.12-rc2.orig/drivers/scsi/Makefile 2005-03-01 23:38:19.0
-08
include/linux/netlink.h changes (added NETLINK_ISCSI)
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
--- linux-2.6.12-rc2.orig/include/linux/netlink.h 2005-03-01
23:38:25.0 -08
Documentation/scsi/iscsi.txt
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
diff -Nru linux-2.6.12-rc2.orig/Documentation/scsi/iscsi.txt
linux-2.6.12-rc2.dima/Documentation/scsi/iscsi.txt
---
DD, the 2nd part:
- iscsi_if.c (iSCSI open interface over netlink, iSCSI
generic transport module).
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
diff -Nru --exclude Kconfig --exclude Makefile
linux-2.6.12-rc2.orig/dr
James Bottomley wrote:
On Wed, 2005-06-01 at 13:08 -0700, Alex Aizman wrote:
This is open-iscsi/linux-iscsi-5 Initiator. This submission is ready for
inclusion into mainline kernel.
OK, I tried to put this into scsi-misc.
FIB has taken your netlink number, so I changed it to 32
OK
Open-iSCSI/Linux-iSCSI-5 Initiator: Data Path and Transport Class
==
This submission contains 7 patches for 2.6.13 (today's git repository). The same
7 patches can be downloaded at:
http://www.open-iscsi.org/bits/submission-08042005/
This submission co
open-iscsi-tcp.h.patch - drivers/scsi/iscsi_tcp.h, header file.
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
Signed-off-by: Mike Christie <[EMAIL PROTECTED]>
diff --git a/drivers/scsi/iscsi_tc
open-iscsi-headers.patch - common header files:
- iscsi_if.h (user/kernel #defines and user/kernel events);
- iscsi_proto.h (RFC3720 #defines and types);
- scsi_transport_iscsi.h (transport API, transport #defines and types).
Signed-off-by: Alex Aizman
open-iscsi-netlink.patch - include/linux/netlink.h changes (added
NETLINK_ISCSI).
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
Signed-off-by: Mike Christie <[EMAIL PROTECTED]>
diff --g
open-iscsi-transport.patch - iscsi transport class
(drivers/scsi/scsi_transport_iscsi.c)
Signed-off-by: Alex Aizman <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Yusupov <[EMAIL PROTECTED]>
Signed-off-by: Mike Christie <[EMAIL PROTECTED]>
diff --
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