Have you zoned the drives on the fiber switch? If you haven't, no
amount of boot -r or changing the st.conf is going to get your drives
to show up.

On 5/11/06, Song, Young <Young.Song AT novellus DOT com> wrote:
>
>
> Currently my /dev/rmt directory has symlinks for the ID 0 only no matter
> what I tried (devfsadm, cfgadm, boot -r, etc.) By any chance, is configuring
> the SG driver a next step once I have all the entries in /dev/rmt? If I
> don't have /dev/rmt entries for the 2nd drive, what should I do?
>
> Thanks.
>
>
> - Young
>
>
> -----Original Message-----
> From: Tristan Ball [mailto:Tristan.Ball AT vsl.com DOT au]
> Sent: Wednesday, May 10, 2006 3:38 PM
> To: Song, Young; veritas-bu AT mailman.eng.auburn DOT edu
> Subject: RE: [Veritas-bu] Sg / sgen driver issue
>
> Your st.conf probably has something like:
>
> name="st" class="scsi"
>         target=0 lun=0;
>
> name="st" class="scsi"
>         target=1 lun=0;
>
> You need to add lines like:
>
> name="st" class="scsi"
>         target=0 lun=1;
>
> name="st" class="scsi"
>         target=0 lun=2;
>
> I personally added Luns 1-7 on targets 0-7. That possibly makes boot up a
> little slower, but it also means the drives will be picked up almost
> regardless of whatever silliness I might pull on the SAN. :-)
>
> Regards,
>         T.
>
> -----Original Message-----
> From: Song, Young [mailto:Young.Song AT NOVELLUS DOT com]
> Sent: Thursday, 11 May 2006 8:25 AM
> To: Tristan Ball; veritas-bu AT mailman.eng.auburn DOT edu
> Subject: RE: [Veritas-bu] Sg / sgen driver issue
>
>
>
>
> Hi Tristan,
>
>
> That sounds to be my case as well.
>
>  From the info for the one drive and router that are visible, how can I
> identify and add the correct entry for the other tape drive into st.conf
> file?
>
> Thanks!
>
>
> - Young
>
>
>
> -----Original Message-----
> From: Tristan Ball [mailto:Tristan.Ball AT vsl.com DOT au]
> Sent: Wednesday, May 10, 2006 3:15 PM
> To: Song, Young; veritas-bu AT mailman.eng.auburn DOT edu
> Subject: RE: [Veritas-bu] Sg / sgen driver issue
>
> Have a look at your st.conf. I have a MSL 6030, and it attaches to the FC
> via a built in SCSI/FC router. That router presents the tape drives as LUN's
> 1 & 2, with the controller as LUN 0.
>
> By default, the solaris st only scans LUN 0, but that can be changed in ST
> conf.
>
> Regards,
>         Tristan.
>
> -----Original Message-----
> From: veritas-bu-admin AT mailman.eng.auburn DOT edu
> [mailto:veritas-bu-admin AT mailman.eng.auburn DOT edu] On Behalf Of Song, 
> Young
> Sent: Thursday, 11 May 2006 4:33 AM
> To: 'veritas-bu AT mailman.eng.auburn DOT edu'
> Subject: [Veritas-bu] Sg / sgen driver issue
>
>
>
> I'm trying to set up Sun Fire-480R as a new backup server to replace an old
> one and in a situation where I'm stuck and thus want to ask here.
>
> I'm running Solaris 8 with all the latest Solaris patches including st
> driver patch, etc. & latest SAN Foundation Kit 4.4.9.
>
> And I have a FC-attached HP MSL 5060 library with 2 LTO-1 drives via Brocade
> Silkworm switches.
>
> After installing NetBackup v5.1, I tried following the steps in
> MediaMgr_DeviceConfig_Guide.txt but no matter what I tried, I couldn't have
> it see both tape drives properly and I believe it's something to do with
> sg.conf, sg.links, & devlink.tab files. However, I may be wrong.
>
> I tried all I could try with cfgadm, devfsadm, luxadm, zoning, etc. and know
> that I have all the proper connections and the box can see the library
> itself but not all the drives.
>
> Anyone experienced similar things and have any advice?
>
>
> Thank you in advance!!!
>
>
> - Young
>
>
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