That'll work in NetBackup but ACSLS knows better and you need to take care
of it there as well.


On Thu, 27 Sep 2007, Preston, Douglas L wrote:

> Don't change the media to HCART3 leave it HCART2 and configure the LTO3
> drives as LTO2
>
>
> Doug Preston
> Systems Engineer
> Land America Tax and Flood Services
> Phone 626-339-5221 Ext 1104
> Email  dlpreston AT landam DOT com
>
>
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> -----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 Martin
> Ruslan
> Sent: Thursday, September 27, 2007 3:48 AM
> To: veritas-bu AT mailman.eng.auburn DOT edu
> Subject: Re: [Veritas-bu] LTO3 mixed LTO2 drive using LTO2 cartridges
> withACSLS
>
> Sigh...
> As always, nobody in this forum want to help me.
> Thanks for Paul who tried to help me by replied me personally.
>
>
>
> On 9/26/07, Martin Ruslan < mit.martin AT gmail DOT com> wrote:
>
>       Dear friends,
>
>       I'm using the Storagetek Library, using ACSLS, where the drive
> is LTO2 and we adding the new LTO3 drives, but we still don't have the
> LTO3 cartridges.
>       So, we still use the LTO2 cartridge for using on this LTO2 and 3
> drives.
>       on the DR, we'll use only LTO3 drives (only for restore
> purposes)
>       So this LTO2 cartridges will always be use on LTO3 drives.
>
>       The problem is, when I want to use the LTO2 cartridges on LTO3
> drives, so I have to change the density of the LTO2 tapes right?
>       So I run this: vmchange -new_mt hcart3 -m dc0273.
>       Ok, the backup running well, the LTO2 cartridge can be used on
> LTO3 drives.
>
>       But, when we want to add, or eject the cartridges from the
> Library, and we run the inventory robot on NBU, disaster happen.
>       I got this error when doing the inventory on NBU side:
>       Generating list of recommended changes ...Update failed: media
> ID DC0273 in database has media type 'HCART3', whichdiffers from media
> ID DC0273 in the robot which is (according to themedia type returned
> from the robot, adjusted by media type mappings)projected to have a
> media type of 'HCART2'.
>
>       I think, this error comes because the ACSLS comparing his
> catalog database with the NBU catalog.
>       Because, when I'm using other environment (without using the
> ACSLS), there's no problem at all.
>       Is there any suggestion for this? Waiting for your help guys...
>
>       Regards,
>       Martin.
>
>
>
>
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