Re: [Bacula-users] LTO3 tape capacity (variable?)

Subject:	Re: [Bacula-users] LTO3 tape capacity (variable?)
From:	Alan Brown <ajb2 AT mssl.ucl.ac DOT uk>
To:	Stephen Thompson <stephen AT seismo.berkeley DOT edu>
Date:	Tue, 02 Oct 2012 00:06:16 +0100

On 01/10/12 23:38, Stephen Thompson wrote:
>
> More importantly, I realized that my testing 6 months ago was not on 
> all 4 of my drives, but only 2 of them.  Today, I discovered one of my 
> drives (untested in the past) is getting 1/2 the throughput for random 
> data writes as the others!!

"smartctl -a /dev/sg(drive)" will tell you a lot

Put a cleaning tape in it....







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