[Glass] Safe way to interrupt/stop a GC?

Thierry Thelliez via Glass glass at lists.gemtalksystems.com
Wed Feb 25 10:16:37 PST 2015


Thanks for the quick answer.

Before I kill the process, is there a way to know the % GC completion?  In
other words I would like to know if the process is about to complete or if
we still have a significant amount of waiting time in front of us.


Thierry

On Wed, Feb 25, 2015 at 11:04 AM, James Foster <
james.foster at gemtalksystems.com> wrote:

> Yes, you may kill the process. GemStone will recognize the loss of the
> process and do appropriate cleanup.
>
> James
>
> On Feb 25, 2015, at 10:03 AM, Thierry Thelliez via Glass <
> glass at lists.gemtalksystems.com> wrote:
>
> Hello,
>
> Due to an hardware migration mistake on our side, our Garbage collection
> suddenly takes too long.  The VM got moved from an SSD to a RAID 10 with
> *fastcache* on top of it.  But that ends up not being a good choice.
>
> What is the safest way to interrupt a GC simply started with:
> SystemRepository markForCollection.
>
> Can I just kill the process?  That's under the old GLASS appliance running
> 2.4.  The GC has been running for 8h now.
>
> Thanks,
> Thierry
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>
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