Veritas-bu

Re: [Veritas-bu] New tape drives not appearing in /dev/rmt.

2007-12-24 15:05:20
Subject: Re: [Veritas-bu] New tape drives not appearing in /dev/rmt.
From: Len Boyle <Len.Boyle AT sas DOT com>
To: "Vines, Peter (psv2b)" <psv2b AT eservices.virginia DOT edu>, psv2b <psv2b AT virginia DOT edu>, "mail=veritas-bu AT mailman.eng.auburn DOT edu" <veritas-bu AT mailman.eng.auburn DOT edu>
Date: Mon, 24 Dec 2007 14:46:30 -0500
It sounds like you do not have the driver for your hba installed on the solaris 
box.


-----Original Message-----
From: veritas-bu-bounces AT mailman.eng.auburn DOT edu 
[mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of Vines, 
Peter (psv2b)
Sent: Monday, December 24, 2007 12:49 PM
To: Vines, Peter (psv2b); psv2b; mail=veritas-bu AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] New tape drives not appearing in /dev/rmt.


Adding the entry to st.conf followed by a boot -r did NOT fix my problem.  The 
missing /dev/rmt entries are still missing.

I've opened another issue with SUN.

The original six drvies in the L700 are still there and usable.

The new four drives in the Scalar i2000 do not exist in /dev/rmt, yet are shown 
in cfgadm.

-----Original Message-----
From: veritas-bu-bounces AT mailman.eng.auburn DOT edu on behalf of Peter Vines
Sent: Wed 12/12/2007 7:13 PM
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: Re: [Veritas-bu] New tape drives not appearing in /dev/rmt.

SUN's response is that my st.conf is missing:

name="st" parent="fp" target=0;

>>From looking at old files, this line was probably removed by mistake in 2005 
>>during another drive configuration, and obviously is not needed for the 
>>existing L700 and 9840 drives which are working fine.

Now to find time and get permission to boot the production server...


>>
>>
>> On Dec 10, 2007 6:39 PM, Peter Vines <psv2b AT virginia DOT edu> wrote:
>>
>>  > I recently added connectivity to a Scalar i2000 with 4 LTO3 drives,
>> to a
>>  > Solaris 8 server.
>>  > I removed all the entries in /dev/rmt, reconfigure booted, went
>> through
>>  > the sg install process, yet the server does not have entries in
>> /dev/rmt
>>  > for the new drives.  The server is connected to two tape libraries:
>>  > 1-L700 with 6 9840 drives, 2-i2000 with 4 LTO3 drives.  The L700
>> drives
>>  > continue to be present on the system and usable.
>>  > I've also tried devfsadm, drvconfig, tapes, etc...
>>  >
>>  > Why don't the entries appear in /dev/rmt?
>>  >
>>  > I've done the same process on multiple Solaris 10 servers,
>> connected to
>>  > the same SAN and they all work fine.
>>  >
>>  > cfgadm -o show_FCP_dev -al
>>  > c8                             fc-fabric    connected    configured
>>  > unknown
>>  > c8::500308c00189780a,0         med-changer  connected    configured
>>  > unknown
>>  > c8::500308c00189780a,1         tape         connected    configured
>>  > unknown
>>  > c8::500308c00189780a,2         tape         connected    configured
>>  > unknown
>>  > c9                             fc-fabric    connected    configured
>>  > unknown
>>  > c9::500308c00189780b,0         med-changer  connected    configured
>>  > unknown
>>  > c9::500308c00189780b,3         tape         connected    configured
>>  > unknown
>>  > c9::500308c00189780b,4         tape         connected    configured
>>  > unknown
>>  >
>>  > sgscan
>>  > /dev/sg/c0tw500308c00189780al0: Changer: "ADIC    Scalar i2000"
>>  > /dev/sg/c0tw500308c00189780al1: Tape (???): "IBM     ULTRIUM-TD3"
>>  > /dev/sg/c0tw500308c00189780al2: Tape (???): "IBM     ULTRIUM-TD3"
>>  > /dev/sg/c0tw500308c00189780bl0: Changer: "ADIC    Scalar i2000"
>>  > /dev/sg/c0tw500308c00189780bl3: Tape (???): "IBM     ULTRIUM-TD3"
>>  > /dev/sg/c0tw500308c00189780bl4: Tape (???): "IBM     ULTRIUM-TD3"
>>  > /dev/sg/c0tw500104f000438becl0: (/dev/rmt/2): "STK     9840"
>>  > /dev/sg/c0tw500104f00043e256l0: (/dev/rmt/0): "STK     9840"
>>  > /dev/sg/c0tw500104f00045cbb4l0: (/dev/rmt/1): "STK     9840"
>>  > /dev/sg/c1tw500104f000438e6el0: (/dev/rmt/3): "STK     9840"
>>  > /dev/sg/c1tw500104f000438f10l0: (/dev/rmt/4): "STK     9840"
>>  > /dev/sg/c1tw500104f000480658l0: (/dev/rmt/5): "STK     9840"
>>  >
>>  >
>>  >
>>  > _______________________________________________
>>  > Veritas-bu maillist  -  Veritas-bu AT mailman.eng.auburn DOT edu
>>  > _http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu_
>>  >
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--
- Peter Vines : peter.vines AT virginia DOT edu : (434) 924-4644

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