34:04 to: gnk 
if the walltime i have set is 1 hour and my program runs for 10 minutes.  I will be charged only for 10 minutes right? 

35:25 to: Vincent 1 
Is there some way to get very quick feedback on what resources I am actually using, as opposed to what I thought I was requesting? 

35:55 to: Clair EPCC 
qstat -f <jobid>
It tells you what nodes are being used 
It is verbose but the info is all there 
Yes 

36:34 to: Vincent 1 
Thanks! 

37:27 to: Clair EPCC 
Word of warning - if you do request 3 jobs and 2 of them fail immediately you will continue to be charged for all your requested nodes for the length the remaining job takes 

47:51 to: flavianojs 
Why isn't the short queue available out of this frame time? Very often I want to debug a program out of this frame time. 

49:24 to: Clair EPCC 
It uses nodes which are then unavailable for other jobs (even if no short jobs are queued) so stops huge jobs being run, which is the main purpose of ARCHER 

49:48 to: flavianojs 
8 nodes! 

50:28 to: Clair EPCC 
This is as agreed with the Research Councils 

51:02 to: Clair EPCC 
Sure 

51:11 to: Mike Mineter 
can pbs jobs wait for each other to complete - especially if say I need to  postprocess on serial queue? ie. can these  dependencies  cross the queues (regular, serial) 

54:08 to: Mike Mineter 
yes thanks 

57:56 to: Tamas 
Could you please summarise what is RDF and what is it used for? 

58:12 to: Vincent 1 
what is the best way of getting help with things when they come up? 

58:14 to: Manuel 
For jobs that may take longer than 48 hours, is there any snapshot/restart functionality built in to the system? 

59:21 to: Clair EPCC 
RDF is backed up (for disaster recovery) but /work is not backed up 

1:00:29 to: Tamas 
understood, thank you 

1:00:49 to: Clair EPCC 
We advise move/copy results off /work to RDF regularly - ideally .TAR into large files not lots of little ones 

1:01:39 to: Christopher 
Do libraries on Archer automatically thread? 

1:03:13 to: Manuel 
ok, thanks 

1:04:47 to: Christopher 
Thanks. 

1:05:53 to: Tamas 
is there an easy, straightforward way to compile a code with the cray compilers, if it was compiled earlier by intel compiler? I would expect that the cray-compiled code performs better 

1:05:58 to: Mike Mineter 
debugging: any way to attach from an interactive job to an MPI process? 

1:12:27 to: Mike Mineter 
many thanks 

1:12:51 to: Clair EPCC 
Hopefully video by Friday 

1:13:20 to: Vincent 1 
Thank you very much! 

1:13:30 to: flavianojs 
Thank you!