[mythtv-users] SSD disk for DB

[Nick Rout]

On Tue, Oct 9, 2012 at 2:04 PM, Yeechang Lee <ylee at pobox.com> wrote:
> Ronald Frazier <ron at ronfrazier.net> says:
>> I wonder how mysql and myth would react to running out of memory for
>> the temp table? I'd assume mysql would just generate an error
>> (rather than crash), and that mythfrontend would likewise detect the
>> failed query.
>
> I've seen mythbackend both crash and not crash in such
> circumstances. Another way to generate extra-large results is
> previewing a schedule change without making any changes; I find
> mythbackend crashes roughly half the time (on 0.25) in such cases,
> with a

Man it's great that people find bugs and test systems to the max, but
I now have a vision of Yeechang hunched over his mythbox trying to
find new ways to crash-test it. It was just sudden vision, like
something out of an xkcd cartoon.

Sorry just had to share that!

>
>      QMYSQLResult::cleanup: unable to free statement handle
>
> on the console, and a message in dmesg like
>
>     mythbackend[7071]: segfault at a1 ip 00000000000000a1 sp
>     00007fd06ef7b1d8 error 14 in mythbackend[400000+1aa000]
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