[squeak-dev] All mczs have disappeared from source.squeak.org
Chris Muller
ma.chris.m at gmail.com
Fri Oct 7 23:00:21 UTC 2022
I'm 98% certain the issue is the new memory monitor running
OSProcess outputOf: 'cat /proc/meminfo'
every 5 seconds. It automatically disables on any Error. Unfortunately,
#outputOf: appears to have a slow resource leak that causes a slow grind to
a halt -- never signaling any Errors, and never crashing. My attempt to
make the server more resilient has ironically resulted in it being more
fragile.
So, I think I'm going to try going back to my old method which uses
#command:
OSProcess command: 'cat /proc/meminfo -> meminfo.out'
and then parsing meminfo.out. I'm hopeful #command: will not have the same
issue.
I'll try to get around to it soon. Sorry for the inconvenience.
- Chris
On Fri, Oct 7, 2022 at 8:24 AM Levente Uzonyi <leves at caesar.elte.hu> wrote:
> Hi All,
>
> I have restarted the service and the missing files seem to have
> reappeared. Please check that everyting works as expected.
> The image ran out of file descriptors and was using 100% CPU, so there may
> be an issue somewhere.
>
>
> Levente
>
> On Fri, 7 Oct 2022, Thiede, Christoph wrote:
>
> >
> > Hi all, hi Chris,
> >
> >
> > apparently, all mcz's have disappeared from source.squeak.org, or I am
> doing something terribly wrong. Multiple repositories seem to be affected,
> including trunk, inbox, and squeak60:
> >
> >
> > $ curl https://source.squeak.org/trunk/60Deprecated-eem.6.mcz
> > <h1> Error: "60Deprecated-eem.6.mcz" not found. </h1>
> > $ curl -q https://source.squeak.org/trunk/60Deprecated-eem.6.diff | tr
> '\r' '\n'
> > % Total % Received % Xferd Average Speed Time Time Time
> Current
> > Dload Upload Total Spent Left
> Speed
> > 1==== ERROR === 0 0 0 0 0 --:--:-- --:--:--
> --:--:-- 0
> >
> > FileDoesNotExistException:
> '/home/squeaksource/webserver/ss/trunk/60Deprecated-eem.6.mcz'
> > ...
> >
> > mcds are also affected (Bad Gateway/Internal Error). mcms still seem to
> work.
> >
> >
> > On the image side, this manifests as timeouts when trying to update the
> images or as"NotFound: Object is not in the collection." errors
> from MCHttpRepository>>webClientDo: when attempting to browse a version
> from the
> > Monticello Browser.
> >
> >
> > Could anyone with access rights and know-how take a look at this? This
> would be great. :-)
> >
> >
> > Best,
> >
> > Christoph
> >
> >
> >
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