[libvirt-users] Oracle RAC in libvirt+KVM environment
Timon Wang
timonwst at gmail.com
Thu Aug 22 07:46:08 UTC 2013
Thanks Nicholas.
I found that scsicmd can't pass all the scsi3_test but the result of
sg_inq is the same as it in the host.
I am absolutely confused about this situation. Am I missed some
information about it?
On Wed, Aug 21, 2013 at 5:40 PM, Nicholas A. Bellinger
<nab at linux-iscsi.org> wrote:
> On Wed, 2013-08-21 at 11:09 +0200, Paolo Bonzini wrote:
>> Il 21/08/2013 04:11, Timon Wang ha scritto:
>> > From the fedora 19 host:
>> > [root at fedora ~]# sg_inq /dev/sdc
>> > standard INQUIRY:
>> > PQual=0 Device_type=0 RMB=0 version=0x05 [SPC-3]
>> > [AERC=0] [TrmTsk=0] NormACA=0 HiSUP=0 Resp_data_format=0
>> > SCCS=1 ACC=0 TPGS=1 3PC=0 Protect=0 [BQue=0]
>> > EncServ=0 MultiP=0 [MChngr=0] [ACKREQQ=0] Addr16=0
>> > [RelAdr=0] WBus16=1 Sync=1 Linked=0 [TranDis=0] CmdQue=1
>> > length=36 (0x24) Peripheral device type: disk
>> > Vendor identification: MacroSAN
>> > Product identification: LU
>> > Product revision level: 1.0
>> > Unit serial number: fd01ece6-8540-f4c7-0000-fe170142b300
>> >
>> > From the fedora 19 vm:
>> > [root at fedoravm ~]# sg_inq /dev/sdb
>> > standard INQUIRY:
>> > PQual=0 Device_type=0 RMB=0 version=0x05 [SPC-3]
>> > [AERC=0] [TrmTsk=0] NormACA=0 HiSUP=0 Resp_data_format=0
>> > SCCS=1 ACC=0 TPGS=1 3PC=0 Protect=0 [BQue=0]
>> > EncServ=0 MultiP=0 [MChngr=0] [ACKREQQ=0] Addr16=0
>> > [RelAdr=0] WBus16=1 Sync=1 Linked=0 [TranDis=0] CmdQue=1
>> > length=36 (0x24) Peripheral device type: disk
>> > Vendor identification: MacroSAN
>> > Product identification: LU
>> > Product revision level: 1.0
>> > Unit serial number: fd01ece6-8540-f4c7-0000-fe170142b300
>> >
>> > The result from fedora 19 host and fedora 19 vm are the same. It's
>> > that means I got a wrong windows vm scsi pass-through driver?
>> > Or is there any tool like sg_inq in windows 2008?
>>
>> Yeah, there's something weird in the Windows VM.
>>
>> sg_inq should be available for Windows too, but I don't know where to
>> get a precompiled binary from.
>>
>
> AFAIK, the latest sg3-utils build for MSFT is here:
>
> http://sg.danny.cz/sg/p/sg3_utils-1.36exe.zip
>
> --nab
>
>
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