Re: [Scst-devel] [ofw] What is an IOC device ID and what is DriverStore

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On Mon, Aug 30, 2010 at 5:46 PM, Chris Worley <wo...@gm...> wrote:
> Hint:
>
> SCST rev 1901 ends compatibility w/ Windows; r1900 works fine.

srpt_autodetect_cred_req was added in r1901, with default "Y".
Setting it to "N"... or in later revs, "1", allows Windows to work
again.

Thanks,

Chris
>  As
> there were a lot of diffs between these two revs, I won't include it
> here.
>
> svn diff -r 1900:1901 https://scst.svn.sourceforge.net/svnroot/scst/trunk
>
> Thanks,
>
> Chris
> On Mon, Aug 30, 2010 at 12:37 PM, Chris Worley <wo...@gm...> wrote:
>> I am also seeing the following Windows events for all eight drives:
>>
>> Log Name:      System
>> Source:        Microsoft-Windows-UserPnp
>> Date:          8/30/2010 11:58:58 AM
>> Event ID:      20001
>> Task Category: (7005)
>> Level:         Information
>> Keywords:
>> User:          SYSTEM
>> Computer:      WIN-6EB0ETQ8M85
>> Description:
>> Driver Management concluded the process to install driver
>> FileRepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf for
>> Device Instance ID SCSI\DISK&VEN_SCST_BIO&PROD_FIO-41001\000007 with
>> the following status: 0x0.
>> Event Xml:
>> <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
>>  <System>
>>    <Provider Name="Microsoft-Windows-UserPnp"
>> Guid="{96F4A050-7E31-453C-88BE-9634F4E02139}" />
>>    <EventID>20001</EventID>
>>    <Version>0</Version>
>>    <Level>4</Level>
>>    <Task>7005</Task>
>>    <Opcode>0</Opcode>
>>    <Keywords>0x8000000000000000</Keywords>
>>    <TimeCreated SystemTime="2010-08-30T17:58:58.867600000Z" />
>>    <EventRecordID>6846</EventRecordID>
>>    <Correlation />
>>    <Execution ProcessID="3228" ThreadID="3260" />
>>    <Channel>System</Channel>
>>    <Computer>WIN-6EB0ETQ8M85</Computer>
>>    <Security UserID="S-1-5-18" />
>>  </System>
>>  <UserData>
>>    <InstallDeviceID
>> xmlns:auto-ns2="http://schemas.microsoft.com/win/2004/08/events"
>> xmlns="http://manifests.microsoft.com/win/2004/08/windows/userpnp">
>>      <DriverName>FileRepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf</DriverName>
>>      <DriverVersion>6.1.7600.16385</DriverVersion>
>>      <DriverProvider>Microsoft</DriverProvider>
>>      <DeviceInstanceID>SCSI\DISK&amp;VEN_SCST_BIO&amp;PROD_FIO-41001\000007</DeviceInstanceID>
>>      <SetupClass>{4D36E967-E325-11CE-BFC1-08002BE10318}</SetupClass>
>>      <RebootOption>false</RebootOption>
>>      <UpgradeDevice>false</UpgradeDevice>
>>      <IsDriverOEM>false</IsDriverOEM>
>>      <InstallStatus>0x0</InstallStatus>
>>      <DriverDescription>Disk drive</DriverDescription>
>>    </InstallDeviceID>
>>  </UserData>
>> </Event>
>>
>> Log Name:      System
>> Source:        Disk
>> Date:          8/30/2010 11:58:58 AM
>> Event ID:      11
>> Task Category: None
>> Level:         Error
>> Keywords:      Classic
>> User:          N/A
>> Computer:      WIN-6EB0ETQ8M85
>> Description:
>> The driver detected a controller error on \Device\Harddisk8\DR8.
>> Event Xml:
>> <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
>>  <System>
>>    <Provider Name="Disk" />
>>    <EventID Qualifiers="49156">11</EventID>
>>    <Level>2</Level>
>>    <Task>0</Task>
>>    <Keywords>0x80000000000000</Keywords>
>>    <TimeCreated SystemTime="2010-08-30T17:58:58.789600000Z" />
>>    <EventRecordID>6845</EventRecordID>
>>    <Channel>System</Channel>
>>    <Computer>WIN-6EB0ETQ8M85</Computer>
>>    <Security />
>>  </System>
>>  <EventData>
>>    <Data>\Device\Harddisk8\DR8</Data>
>>    <Binary>0F00800001000000000000000B0004C0030100000000000000000000000000000000000000000000822B000000000000FFFFFFFF060000005800000302000007FE200A124A012000080000003C00000050B39D0280F8FFFFB84B962D80FAFFFF000000000000000070C8992D80FAFFFF0000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000000000000000000000</Binary>
>>  </EventData>
>> </Event>
>>
>> Chris
>> On Fri, Aug 27, 2010 at 6:10 PM, Chris Worley <wo...@gm...> wrote:
>>> On Fri, Aug 27, 2010 at 6:01 PM, Sufficool, Stanley
>>> <ssu...@ro...> wrote:
>>>> What does your scst.conf look like? I assume you have LUNS in the default group.
>>>
>>> A Linux initiator has no trouble seeing these:
>>>
>>> # cat /proc/scsi_tgt/vdisk/vdisk
>>> Name              Size(MB)    Block size  Options         File name
>>>                                 T10 device id
>>> fio-71957         76774       512         NV BIO          /dev/sda
>>>                                fio-71957 8d58d2cc
>>> fio-71962         76774       512         NV BIO          /dev/sdb
>>>                                fio-71962 4ab477ef
>>> fio-71965         76774       512         NV BIO          /dev/sdc
>>>                                fio-71965 28ba5c58
>>> fio-71964         76774       512         NV BIO          /dev/sdd
>>>                                fio-71964 f2c69cf6
>>> fio-41000         76774       512         NV BIO          /dev/sde
>>>                                fio-41000 2492daab
>>> fio-41002         76774       512         NV BIO          /dev/sdf
>>>                                fio-41002 dd797f32
>>> fio-40948         76774       512         NV BIO          /dev/sdg
>>>                                fio-40948 a3ef7aa3
>>> fio-41001         76774       512         NV BIO          /dev/sdh
>>>                                fio-41001 543b6d8e
>>> [root@fusion-io-live .bak]# cat /proc/scsi_tgt/groups/Default/devices
>>> Device (host:ch:id:lun or name)                             LUN          Options
>>> fio-71957                                                   0
>>> fio-71962                                                   1
>>> fio-71965                                                   2
>>> fio-71964                                                   3
>>> fio-41000                                                   4
>>> fio-41002                                                   5
>>> fio-40948                                                   6
>>> fio-41001                                                   7
>>>
>>> (Adding scst-devel, as it looks like Windows logs in then immediately
>>> logs out or is forced out.)
>>>
>>> Thanks,
>>>
>>> Chris
>>>
>>>>
>>>>>-----Original Message-----
>>>>>From: ofw...@li...
>>>>>[mailto:ofw...@li...] On Behalf Of Chris Worley
>>>>>Sent: Friday, August 27, 2010 4:46 PM
>>>>>To: OFED mailing list
>>>>>Cc: of...@li...
>>>>>Subject: Re: [ofw] What is an IOC device ID and what is DriverStore
>>>>>
>>>>>
>>>>>I'm resending this as plain text, as the
>>>>>lin...@vg... mailing list did not like my
>>>>>attempt to make the messages readable...
>>>>>
>>>>>On Fri, Aug 27, 2010 at 5:43 PM, Chris Worley
>>>>><wo...@gm...> wrote:
>>>>>>
>>>>>> On Fri, Aug 27, 2010 at 5:02 PM, Chris Worley <wo...@gm...>
>>>>>> wrote:
>>>>>> > On Fri, Aug 27, 2010 at 4:45 PM, Sufficool, Stanley
>>>>>> > <ssu...@ro...> wrote:
>>>>>> >>
>>>>>> >>
>>>>>> >>>-----Original Message-----
>>>>>> >>>From: ofw...@li...
>>>>>> >>>[mailto:ofw...@li...] On Behalf Of Chris
>>>>>> >>>Worley
>>>>>> >>>Sent: Friday, August 27, 2010 1:52 PM
>>>>>> >>>To: of...@li...; OFED mailing list
>>>>>> >>>Subject: [ofw] What is an IOC device ID and what is DriverStore
>>>>>> >>>
>>>>>> >>>
>>>>>> >>>In scouring the many manuals with the Window's IB drivers
>>>>>I found a
>>>>>> >>>clue as to why I can't get SRP working in WinOF:
>>>>>> >>>
>>>>>> >>>  Windows PNP (Plug-n-Play) will match the IOC device ID with
>>>>>> >>>DriverStore installed drives and then will load the IBiou.sys
>>>>>> >>>driver
>>>>>> >>>
>>>>>> >>>How do I set the "IOC device ID" and what is DriverStore?
>>>>>> >>
>>>>>> >> Not sure what this is, but I have never had to set any values on
>>>>>> >> the OFED-W initiator.
>>>>>> >>
>>>>>> >>>
>>>>>> >>>I can make the Windows SRP miniport devices appear and
>>>>>disappear by
>>>>>> >>>removing/reloading ib_srpt on the target (at least with the 2.1.1
>>>>>> >>>driver from Mellanox; the latest at openfabrics.org panics the
>>>>>> >>>WS2008R2 system when ib_srpt is rmmod'ed).
>>>>>> >>>
>>>>>> >>>Beyond that, Windows never sees the drives... Linux initiators
>>>>>> >>>don't have an issue.
>>>>>> >>
>>>>>> >> What messages do you get on the target? It it even receiving the
>>>>>> >> request?
>>>>>> >
>>>>>> > Yes:
>>>>>> >
>>>>>> > ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>>>> > ib_srpt: Received DREQ and sent DREP for session
>>>>>> > 0x00247100000002c100247100000003d8.
>>>>>> > ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>>>> > 0x247100000002c1:0x247100000003d8, t_port_id
>>>>>> > 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 1
>>>>>> > (guid=0xfe80000000000000:0x247100000002bf)
>>>>>> > ib_srpt: disconnected session 0x00247100000002c100247100000003d8
>>>>>> > because a new SRP_LOGIN_REQ has been received.
>>>>>> > ib_srpt: Session : kernel thread ib_srpt_compl (PID 31542) started
>>>>>> > scst: Using security group "Default" for initiator
>>>>>> > "0x00247100000002c100247100000003d8"
>>>>>>
>>>>>> There is more to it than that.  I'm going to do this as HTML
>>>>>so I can
>>>>>> fix the font:
>>>>>>
>>>>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>>>> 0x247100000002c1:0x247100000003d8, t_port_id
>>>>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>>>>(guid=0xfe80000000000000:0x247100000002c3)
>>>>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1109) started
>>>>>> scst: Using security group "Default" for initiator
>>>>>"0x00247100000002c100247100000003d8"
>>>>>> scst: Processing thread fio-719570_0 (PID 1110) started
>>>>>> scst: Processing thread fio-719570_1 (PID 1111) started
>>>>>> scst: Processing thread fio-719620_0 (PID 1112) started
>>>>>> scst: Processing thread fio-719620_1 (PID 1113) started
>>>>>> scst: Processing thread fio-719650_0 (PID 1114) started
>>>>>> scst: Processing thread fio-719650_1 (PID 1115) started
>>>>>> scst: Processing thread fio-719640_0 (PID 1116) started
>>>>>> scst: Processing thread fio-719640_1 (PID 1117) started
>>>>>> scst: Processing thread fio-410000_0 (PID 1118) started
>>>>>> scst: Processing thread fio-410000_1 (PID 1119) started
>>>>>> scst: Processing thread fio-410020_0 (PID 1120) started
>>>>>> scst: Processing thread fio-410020_1 (PID 1121) started
>>>>>> scst: Processing thread fio-409480_0 (PID 1122) started
>>>>>> scst: Processing thread fio-409480_1 (PID 1123) started
>>>>>> scst: Processing thread fio-410010_0 (PID 1124) started
>>>>>> scst: Processing thread fio-410010_1 (PID 1125) started
>>>>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>>>> ib_srpt: Received DREQ and sent DREP for session
>>>>>0x00247100000002c100247100000003d8.
>>>>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>>>>ffff81030b7c6c00.
>>>>>> ib_srpt: Session 0x00247100000002c100247100000003d8: kernel
>>>>>thread ib_srpt_compl (PID 1109) stopped
>>>>>> scst: Processing thread fio-719570_0 (PID 1110) finished
>>>>>> scst: Processing thread fio-719570_1 (PID 1111) finished
>>>>>> scst: Processing thread fio-719620_0 (PID 1112) finished
>>>>>> scst: Processing thread fio-719620_1 (PID 1113) finished
>>>>>> scst: Processing thread fio-719650_0 (PID 1114) finished
>>>>>> scst: Processing thread fio-719650_1 (PID 1115) finished
>>>>>> scst: Processing thread fio-719640_0 (PID 1116) finished
>>>>>> scst: Processing thread fio-719640_1 (PID 1117) finished
>>>>>> scst: Processing thread fio-410000_0 (PID 1118) finished
>>>>>> scst: Processing thread fio-410000_1 (PID 1119) finished
>>>>>> scst: Processing thread fio-410020_0 (PID 1120) finished
>>>>>> scst: Processing thread fio-410020_1 (PID 1121) finished
>>>>>> scst: Processing thread fio-409480_0 (PID 1122) finished
>>>>>> scst: Processing thread fio-409480_1 (PID 1123) finished
>>>>>> scst: Processing thread fio-410010_0 (PID 1124) finished
>>>>>> scst: Processing thread fio-410010_1 (PID 1125) finished
>>>>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>>>0x247100000002c1:0x24710000000390, t_port_id
>>>>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>>>>(guid=0xfe80000000000000:0x247100000002c0)
>>>>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1138) started
>>>>>> scst: Using security group "Default" for initiator
>>>>>"0x00247100000002c10024710000000390"
>>>>>> scst: Processing thread fio-719570_0 (PID 1139) started
>>>>>> scst: Processing thread fio-719570_1 (PID 1140) started
>>>>>> scst: Processing thread fio-719620_0 (PID 1141) started
>>>>>> scst: Processing thread fio-719620_1 (PID 1142) started
>>>>>> scst: Processing thread fio-719650_0 (PID 1143) started
>>>>>> scst: Processing thread fio-719650_1 (PID 1144) started
>>>>>> scst: Processing thread fio-719640_0 (PID 1145) started
>>>>>> scst: Processing thread fio-719640_1 (PID 1146) started
>>>>>> scst: Processing thread fio-410000_0 (PID 1147) started
>>>>>> scst: Processing thread fio-410000_1 (PID 1148) started
>>>>>> scst: Processing thread fio-410020_0 (PID 1149) started
>>>>>> scst: Processing thread fio-410020_1 (PID 1150) started
>>>>>> scst: Processing thread fio-409480_0 (PID 1151) started
>>>>>> scst: Processing thread fio-409480_1 (PID 1152) started
>>>>>> scst: Processing thread fio-410010_0 (PID 1153) started
>>>>>> scst: Processing thread fio-410010_1 (PID 1154) started
>>>>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>>>> ib_srpt: Received DREQ and sent DREP for session
>>>>>0x00247100000002c10024710000000390.
>>>>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>>>>ffff810191ae5400.
>>>>>> ib_srpt: Session 0x00247100000002c10024710000000390: kernel
>>>>>thread ib_srpt_compl (PID 1138) stopped
>>>>>> scst: Processing thread fio-719570_0 (PID 1139) finished
>>>>>> scst: Processing thread fio-719570_1 (PID 1140) finished
>>>>>> scst: Processing thread fio-719620_0 (PID 1141) finished
>>>>>> scst: Processing thread fio-719620_1 (PID 1142) finished
>>>>>> scst: Processing thread fio-719650_0 (PID 1143) finished
>>>>>> scst: Processing thread fio-719650_1 (PID 1144) finished
>>>>>> scst: Processing thread fio-719640_0 (PID 1145) finished
>>>>>> scst: Processing thread fio-719640_1 (PID 1146) finished
>>>>>> scst: Processing thread fio-410000_0 (PID 1147) finished
>>>>>> scst: Processing thread fio-410000_1 (PID 1148) finished
>>>>>> scst: Processing thread fio-410020_0 (PID 1149) finished
>>>>>> scst: Processing thread fio-410020_1 (PID 1150) finished
>>>>>> scst: Processing thread fio-409480_0 (PID 1151) finished
>>>>>> scst: Processing thread fio-409480_1 (PID 1152) finished
>>>>>> scst: Processing thread fio-410010_0 (PID 1153) finished
>>>>>> scst: Processing thread fio-410010_1 (PID 1154) finished
>>>>>>
>>>>>> While I do have two HCA's in both the target and initiator, I have
>>>>>> tried it with just one in the initiator.
>>>>>>
>>>>>> Hopefully that doesn't cause the email to bounce and makes it more
>>>>>> readable.
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Chris
>>>>>> >
>>>>>> >>
>>>>>> >> Does windows disk management show a broken LUN?
>>>>>> >
>>>>>> > No.  Nothing (except local drives).
>>>>>> >>
>>>>>> >>>
>>>>>> >>>Someone throw me a bone!  The SRP initiator seems to have been
>>>>>> >>>broken for many months on WinDoh's.
>>>>>> >>
>>>>>> >> I have had no problems with the SRP initiator as long as I start
>>>>>> >> the target _after_ the windows systems boot.
>>>>>> >
>>>>>> > I've tried five different revs of the Windows driver, and
>>>>>no drives
>>>>>> > are seen.
>>>>>> >
>>>>>> > Thanks,
>>>>>> >
>>>>>> > Chris
>>>>>> >>
>>>>>> >>>
>>>>>> >>>Thanks,
>>>>>> >>>
>>>>>> >>>Chris
>>>>>> >>>_______________________________________________
>>>>>> >>>ofw mailing list
>>>>>> >>>of...@li...
>>>>>> >>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>>>>> >>>
>>>>>> >>
>>>>>> >
>>>>>>
>>>>>_______________________________________________
>>>>>ofw mailing list
>>>>>of...@li...
>>>>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>>>>
>>>> --
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>>>>
>>>
>>
>