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March 3rd, 2021 04:00

TL4000 marked Tapes as read only

We've had a TL4000 for years with two LTO6 drives and we've used some label sets ######L4 and ######L6 without any major problems.

Two weeks ago, out of the blue, all tapes with labels ######L4 were marked as Gen4 and as read only.

Can anyone tell me how to fix this or where can I find the label configuration to control this?

Regards,

Moderator

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7.9K Posts

March 3rd, 2021 09:00

Hello Trollitude,

Were you using LTO4 media in your LTO6 drives?  If that is the case, then that is correct.  With LTO drives you can read & write one generation back & read only 2 generations back. 

 

If you are using all LTO6 media then, you will want to use the L6 labels only so that the system doesn’t get confused & think that the media is LTO4.  If you are using LTO6 media, you can do an erase on the media & use the correct barcode & the media will be usable again.

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