source.squeak.org restarted (was Re: [squeak-dev] Re: DNU on processing update-ar101.mcm)

Ken Causey ken at kencausey.com
Mon Jan 4 23:53:44 UTC 2010


On Sun, 2010-01-03 at 13:42 +0100, Bert Freudenberg wrote:
> On 02.01.2010, at 23:27, Ken Causey wrote:
> > 
> > On Sat, 2010-01-02 at 18:52 +0100, Andreas Raab wrote:
> >> Unfortunately, it appears source.squeak.org is down right now. I'm 
> >> getting timeouts and proxy errors.
> >> 
> >> Cheers,
> >>   - Andreas
> > 
> > Yep, it was locked hard.  I tried a few things but ultimately resorted
> > to killing it and restarting.  It had last saved the image around 13:15
> > UTC on the 2nd, and at a glance it doesn't appear that anything was
> > lost.  But if you have done anything in the last 24 hours please take a
> > look.
> > 
> > Ken
> 
> Locked up again, last saved 11:15 UTC on the 3rd.
> 
> It seems to be running though. I had a look in gdb and it was interpreting and gc'ing but printAllStacks() didn't print anything. Strace agrees it's doing something:
> 
> squeaksource at box2:~$ strace -p 5314
> read(9, "", 2000)                       = 0
> gettimeofday({1262521841, 160596}, NULL) = 0
> gettimeofday({1262521841, 160658}, NULL) = 0
> gettimeofday({1262521841, 160706}, NULL) = 0
> read(9, "", 2000)                       = 0
> gettimeofday({1262521841, 160813}, NULL) = 0
> gettimeofday({1262521841, 160873}, NULL) = 0
> gettimeofday({1262521841, 160922}, NULL) = 0
> squeaksource at box2:~$ ll /proc/5314/fd/9
> lrwx------  1 squeaksource squeaksource 64 Jan  3 12:31 /proc/5314/fd/9 -> socket:[128749641]
> 
> Restarted at 12:39.
> 
> 
> - Bert -

And the saga continues.  I found it down today (1/3/10) and using your
comments above tried to examine the situation but found no more
information than you did.  For what it's worth there was a progress
display up saying 'Scanning ReadStream...'. 

So I killed it and started it back up, but the problem was still there,
apparently the image had managed to save (at 15:15) with the problem.
My only choice seemed to be to rename the current copy and restore the
most recent from backup (saved at 03:15).  This older copy is now
running.

It is almost certainly the case that something was lost this time.

Ken
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