Our Celerra shares a drive and seems to play nicely with others. The Celerra
is not defined to our 3494 so it cannot change tapes on its own.
Andy Huebner
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Nick Laflamme
Sent: Monday, March 22, 2010 7:09 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] Celerra NDMP Sanity Check
I appreciate whatever you might come up with, David. If nothing else, you've
given me some ammunition for convincing colleagues we have to do this
differently.
Nick
On Mar 19, 2010, at 5:11 PM, ADSM-L wrote:
> Nick,
>
> Very quickly - yes, shared is how I've worked with them in the past
> (about 4 or 5 years ago though). No promises, but I'll see if I can
> dig something out from how we did it when I'm in front of my PC again.
>
> /David McClelland
> (from my iPhone somewhere in) London, UK
>
> On 19 Mar 2010, at 21:55, Nick Laflamme <dplaflamme AT GMAIL DOT COM> wrote:
>
>> I need a sanity check. We're trying to implement new virtual tape
>> devices on new devices with our existing set-up, including some
>> storage agents and a handful of NDMP clients. The storage agents, no
>> problem. We know how to do storage agents. The NetApp filers? No
>> problem; they're just like storage agents, except for the whole
>> "dedicated device class" thing, but at least we can get tape drive
>> serial numbers from our NetApp administrators so we can map out the
>> paths like we would for a storage agent or another TSM server
>> sharing a library on a SAN.
>>
>> We've got two Celerra clients that are testing me. Their
>> administrators swear up and down that all they can find -- and all
>> we need -- are the device names, that there's no need for device
>> serial numbers.
>>
>> The instructions from EMC also include steps to define a path from
>> the Celerra to the library changer, not just to the drives. That
>> makes me think EMC expects us to dedicate drives and a library
>> (partition) to each Celerra. I can't find any TSM documentation or
>> Redpieces that are specific to Celerra, so I turn to the list:
>>
>> Do other EMC Celerra sites using TSM dedicate tape libraries to
>> their Celerras for NDMP, or is there a way to make the Celerra play
>> well with other LAN-free clients?
>>
>> TSM 5.5.3, AIX 5.3, if it matters. Not sure about Celerra code levels.
>>
>> Thanks,
>> Nick
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