usb tape drive issue
Pete Wright
pete at nomadlogic.org
Fri Jan 3 22:00:00 UTC 2020
On 1/3/20 11:48 AM, Wayne Anschutz wrote:
> Folks,
>
> I'm new at this bsd OS, but did get an xinuos open server 10 operating
> which is BSD. I've managed to get everything working with some trial and
> error picking the correct ports for necessary libraries. The BSD os is
> stable version 11.3.
>
> The problem popped up when I tried to make a backup tape using a usb dat160
> internal drive. After testing a lot I found that the drive would read
> tar and dd formats correctly. It did only a flawed read on cpio tapes. It
> always failed on any write with CAM errors and scsi errors. Research on
> the web proved that this is not an uncommon problem with usb storage
> devices. I am not interested in being a freeBSD test bed! I need a stable
> OS for my customers.
>
> My first question - would updateing to stable 12.1 solve this? If so what
> are the updateing pit falls? Would switching to a dat160 scsi lvd drive
> solve the problem?
I think the best next step would be if you could provide additional
debugging information. for example:
- what is the model number of the tape drive in question? also, what
does the output of "usbconfig" look like when the device is attached?
- can you share an example of the errors when you are running cpio? also
relevant messages from "dmesg" would be helpful here as well.
- also if you can share the cpio commands you are running that would be
helpful as well.
Cheers,
-pete
--
Pete Wright
pete at nomadlogic.org
@nomadlogicLA
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