Re: [Networker] Confusing tape problem...
2010-10-13 14:48:14
Check the system log files on the server and any storage nodes for errors.
On Oct 13, 2010, at 9:39 AM, Francis Swasey wrote:
> I am having an issue with my tape system that I hope someone can help me get
> some insight into.
>
> Basically, tapes are failing to write the full amount. However, when I stage
> the contents from
> them to other tapes and test the tapes that failed, they never have a problem
> writing the full
> tape. Therefore, I have been assuming that this is a tape drive issue, but
> it happened
> yesterday on 16 tapes in a row on a tape drive that I just replaced with a
> brand new one last
> Friday. So, now, I'm horribly confused about what could be causing random
> drives to be able to
> verify the tape label but then fail to write beyond approximately 2GB on an
> LTO4 tape
> cartridge. I'm beginning to wonder if the fibre cables have "gone bad" but
> this is so random
> and would mean that almost all of the cables have this same problem...
>
> Anyone have suggestions on ways to identify the root cause?
>
> --
> Frank Swasey | http://www.uvm.edu/~fcs
> Sr Systems Administrator | Always remember: You are UNIQUE,
> University of Vermont | just like everyone else.
> "I am not young enough to know everything." - Oscar Wilde (1854-1900)
>
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