Ok, some notes on the testing on yilis, for use, please use them.
If you need more details just ask. But there are ~120 nodes up
and running, loaded with ~10k chunks of data. This is the pt12
object only. You can access this, by pointing the mysql client at
port 4040 on yili0001, and try queries there.
The code is install on each node at '/u1/douglas/prod', and you
can find log files under the 'xrootd-run' dir. there. the controller
machine is yili0001, and yili0002 is setup as the xrootd supervisor.
The workers are listed in the file '/u1/douglas/list.txt'. To start
the servers on the controller there is the script start_all.py in
/u1/douglas, and to stop them there is stop_all.py. To do this
on all the workers at once, there is an ad-hoc script for now,
but I have a new qserv-admin in python that will replace this,
it just hasn't been de-bugged yet.
Let me know what else you want to know about the test bed
here.
Douglas
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