[Firewire-users] Firewire-users Digest, Vol 26, Issue 3
Nga Nguyen
bnga.nguyen at gmail.com
Mon Jul 14 05:12:00 PDT 2008
Hi Billy,
I bought a new firewire cable and now both servers can access to
external firewire drive.
Thanks for your help.
Nga Nguyen
On Mon, Jul 14, 2008 at 4:30 AM, <firewire-users-request at oss.oracle.com> wrote:
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> 1. Re: Firewire-users Digest, Vol 26, Issue 2 (Nga Nguyen)
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> ----------------------------------------------------------------------
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> Message: 1
> Date: Sun, 13 Jul 2008 11:45:58 +0930
> From: "Nga Nguyen" <bnga.nguyen at gmail.com>
> Subject: Re: [Firewire-users] Firewire-users Digest, Vol 26, Issue 2
> To: firewire-users at oss.oracle.com
> Message-ID:
> <da4408bf0807121915t5ce2f72bj47f864eb01bb444 at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hi Billy,
>
> I was swapping firewire cable the server2 can access to the external
> firewire, but the server1 can't access to the external firewire drive.
> Sorry for asking a silly question
> Is this possible the firewire cable which is causing a problem or
> firewire drive?
>
> Please read an information dmesg output below
> dmesg|grep ieee1394
> ieee1394: no version for "struct_module" found: kernel tainted.
> ieee1394: Node added: ID:BUS[0-00:1023] GUID[0010b9210061733d]
> ieee1394: Host added: ID:BUS[0-01:1023] GUID[d10900e39b078a2e]
> ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1)
> ieee1394: sbp2: Try serialize_io=0 for better performance
> ieee1394: sbp2: Maximum concurrent logins supported: 2
> ieee1394: sbp2: Number of active logins: 0
> ieee1394: sbp2: Logged into SBP-2 device
> ieee1394: Node 0-00:1023: Max speed [S400] - Max payload [2048]
> ieee1394: Node changed: 0-01:1023 -> 0-00:1023
> ieee1394: Node suspended: ID:BUS[0-00:1023] GUID[0010b9210061733d]
> ieee1394: The root node is not cycle master capable; selecting a new
> root node and resetting...
> ieee1394: Node resumed: ID:BUS[0-00:1023] GUID[0010b9210061733d]
> ieee1394: Node changed: 0-00:1023 -> 0-01:1023
> ieee1394: sbp2: Maximum concurrent logins supported: 2
> ieee1394: sbp2: Number of active logins: 0
> ieee1394: sbp2: Logged into SBP-2 device
> ieee1394: Node 0-00:1023: Max speed [S400] - Max payload [2048]
>
> Many thanks,
> Nga Nguyen
>
> On Sun, Jul 13, 2008 at 4:30 AM, <firewire-users-request at oss.oracle.com> wrote:
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>> 1. Re: Firewire-users Digest, Vol 26, Issue 1 (Nga Nguyen)
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>>
>> ----------------------------------------------------------------------
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>> Message: 1
>> Date: Sat, 12 Jul 2008 11:17:40 +0930
>> From: "Nga Nguyen" <bnga.nguyen at gmail.com>
>> Subject: Re: [Firewire-users] Firewire-users Digest, Vol 26, Issue 1
>> To: firewire-users at oss.oracle.com
>> Message-ID:
>> <da4408bf0807111847l451718cfx3efaf467fefef44 at mail.gmail.com>
>> Content-Type: text/plain; charset=ISO-8859-1
>>
>> Hi Billy,
>>
>> Sorry for a late reply, I was offsite.
>> I did unplug server1 from the firewire drive, plug in server2 only and boot
>> server2 now passes modprobe sbp2 but not firewire and nothing successfully.
>> Please read a information output of lsmod
>> lsmod|egrep "ohci1394|sbp2|sd_mod|ieee1394"
>> sbp2 23048 0
>> ohci1394 32964 0
>> ieee1394 83252 2 sbp2,ohci1394
>> sd_mod 24897 0
>> scsi_mod 132685 3 sbp2,libata,sd_mod
>>
>> Thanks and appreciated for your help
>> Nga Nguyen
>>
>> On Fri, Jul 4, 2008 at 4:30 AM, <firewire-users-request at oss.oracle.com> wrote:
>>> Send Firewire-users mailing list submissions to
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>>> When replying, please edit your Subject line so it is more specific
>>> than "Re: Contents of Firewire-users digest..."
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>>> Today's Topics:
>>>
>>> 1. external firewire for RAC (Nga Nguyen)
>>> 2. Re: external firewire for RAC (Billy Verreynne (JW))
>>>
>>>
>>> ----------------------------------------------------------------------
>>>
>>> Message: 1
>>> Date: Thu, 3 Jul 2008 12:45:39 +0930
>>> From: "Nga Nguyen" <bnga.nguyen at gmail.com>
>>> Subject: [Firewire-users] external firewire for RAC
>>> To: Firewire-users at oss.oracle.com
>>> Message-ID:
>>> <da4408bf0807022015g44884f4dmf98e84235750fbfb at mail.gmail.com>
>>> Content-Type: text/plain; charset=ISO-8859-1
>>>
>>> Hi all,
>>>
>>> I have 2 linux boxes kernel 2.6.18-53.el5.
>>> I would like to use external firewire hard drive (Firewire hard drive
>>> is Maxtor onetouch II
>>> ) for RAC.
>>> I added /etc/modprobe.conf file:
>>> options sbp2 exclusive_login=0
>>> One box can access to external firewire drive, but the second box
>>> can't access to it.
>>> When server reboot, second box didn't modprobe firewire_core,
>>> firewire_sbp2 and sbp2. I manually modprobed them and run command cat
>>> /proc/scsi/scsi but there aren't output from the firewire hard drive
>>>
>>> Could you please help?
>>>
>>> Please read information from the output below
>>>
>>> [root at linux1 ~]# lsmod|egrep "ohci1394|sbp2|sd_mod|ieee1394" (after modprobed)
>>> firewire_sbp2 16453 0
>>> firewire_core 42241 1 firewire_sbp2
>>> sbp2 23048 0
>>> ohci1394 32964 0
>>> ieee1394 83252 2 sbp2,ohci1394
>>> sd_mod 24897 0
>>> scsi_mod 132685 5 sg,firewire_sbp2,sbp2,libata,sd_mod
>>>
>>> [root at linux1 ~]# dmesg|grep sbp2 (no output)
>>>
>>> [root at linux1 ~]# dmesg|grep ieee1394
>>> ieee1394: no version for "struct_module" found: kernel tainted.
>>> ieee1394: Host added: ID:BUS[0-00:1023] GUID[d10900e39b078a2e]
>>> ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1)
>>> ieee1394: sbp2: Try serialize_io=0 for better performance
>>>
>>> [root at linux1 ~]# cat /proc/scsi/scsi (no output)
>>>
>>> [root at linux1 ~]# uname -a
>>> Linux linux1 2.6.18-53.el5 #1 SMP Mon Nov 12 02:22:48 EST 2007 i686
>>> athlon i386 GNU/Linux
>>>
>>>
>>> Many thanks in advance,
>>> Nga Nguyen
>>>
>>>
>>>
>>> ------------------------------
>>>
>>> Message: 2
>>> Date: Thu, 03 Jul 2008 06:55:03 +0200
>>> From: "Billy Verreynne (JW)" <VerreyB at telkom.co.za>
>>> Subject: Re: [Firewire-users] external firewire for RAC
>>> To: Firewire-users <Firewire-users at oss.oracle.com>
>>> Message-ID: <1215060903.8094.24.camel at vilk.telkom.co.za>
>>> Content-Type: text/plain
>>>
>>>
>>> On Thu, 2008-07-03 at 12:45 +0930, Nga Nguyen wrote:
>>>
>>>> One box can access to external firewire drive, but the second box
>>>> can't access to it.
>>>
>>> Try first to isolate the problem. Is an issue with the actual 2nd box
>>> config? Or is the issue related with the firewire drive?
>>>
>>> What happens when you unplug server1 from the firewire drive, plug in
>>> server2 only and boot? Does server2 now pass modprobe and the rest
>>> successfully?
>>>
>>>
>>> --
>>> Billy
>>>
>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>> This e-mail is subject to the Telkom SA electronic communication legal notice, available at :
>>> http://www.telkom.co.za/TelkomEMailLegalNotice.PDF
>>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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>>>
>>>
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