You don't say how the drives are connected to the switch, but:

 connect to tldcd on sgs15i-001: Cannot assign requested address (126)

May mean that you have something in FC-AL mode that is using soft 
addressing.   You must have something that is routing between the SCSI 
tape drive and the FC switch - maybe you have embedded routers in the 
P7000?  In which case I suggest you check those, as they should be set up 
to do all your LUN masking or 'selective storage presentation' as Compaq 
say.   They may also have different FC port settings to check, for example 
to enable hard addressing.


veritas-bu-admin AT mailman.eng.auburn DOT edu wrote on 19/11/2003 12:34:10:

> My guess would be hardware.  Check your scsi card and cables.  Also make
> sure your cable length is well within the specified maximum length.  I
> have an ATL P7000 with a similar problem on my Windows2000 server.  I
> had a tech from Quantum come out to upgrade the bios on the robotics to
> the current version.  There was also a bios upgrade for the sdlt320
> drive from ver46 to ver75 have this performed if you can.
> 
> Thanks,
> Darby Moses
> Operations
> Leviton Mfg.
> 
> 
> -----Original Message-----
> From: Robert Loh [mailto:robert AT softsource.com DOT sg] 
> Sent: Wednesday, November 19, 2003 4:48 AM
> To: Robert Loh; veritas-bu AT mailman.eng.auburn DOT edu
> Subject: [Veritas-bu] TLD going to DOWN !
> 
> 
> Hi folks, 
> 
>    NetBackup 3.4.2 with ATL P7000 16 x SDLT220 LVD drives connected
> to Compaq SAN switch with a single backup server (media server)
> 
>    Always receiving error below in my /var/adm/messages in Solaris
> 8 
> 
>    Nov 16 17:29:18 sgs15i-001 tldd[21598]: TLD(2) [21598] unable to
> connect to tldcd on sgs15i-001: Cannot assign requested address (126)
> 
>    Nov 16 17:29:18 sgs15i-001 tldd[1322]: TLD(2) going to DOWN
> state, status: Control daemon connect or protocol error 
>    Nov 16 17:33:22 sgs15i-001 tldd[1322]: TLD(2) going to UP state 
>    Nov 16 18:15:53 sgs15i-001 tldd[9349]: TLD(2) [9349] unable to
> connect to tldcd on sgs15i-001: Cannot assign requested address (126)
> 
>    Nov 16 18:15:53 sgs15i-001 tldd[1322]: TLD(2) going to DOWN
> state, status: Control daemon connect or protocol error 
>    Nov 16 18:18:22 sgs15i-001 tldd[1322]: TLD(2) going to UP state 
> 
>     Is this problem with Veritas NetBackup or ATL tape library ? As
> per normal verdors shooting each other.
>    Thanks.Robert 
> 
> 
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