ATLAS SCCS Planning 26Apr2006
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Present: Steffen, Stephen, Len, Gary, Chuck, Booker
Agenda:
1. DQ2 Status
Nothing to say. No machine yet but it is in the queue. Discussion
of what we should call it. Perhaps atlas-prod01 with aliases
atlas-dq2 and atlas-proxy (as it will be also running). Decided we
use "atl" instead of atlas in machine names.
2. mysql replica Status
Also in queue. Perhaps name for this machine could be atl-prod02
with an alias of atl-dbrep?
3. Trigger Farm Status
No news.
4. ATLAS Oracle Server
Have asked the CERN folks about a configuration. Suggested what we
have as a minimum configurations, 240 with 500GB. They do clusters
of Linux servers with SAN storage, they would encourage Tier-1
sites to do the same but thought if we are doing trigger tests what
we have should be fine. Trigger folks doesn't see any justification
in larger proposals. Don't see other reasons for Oracle machines
for ATLAS at SLAC currently.
Ticket for this is 46089.
5. AOB
- Outage HN for ATLAS?
BaBar HN is subscripted to comp-out and comp-change. May need to
send email to mail-admin to have a HN added.
Action Items:
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060412 Steffen Email unix-admin about Oracle requirements
060419 Determining requirements
060426 Done.
060412 Systems Provide Oracle service for ATLAS Trigger testing
060419 No ticket yet, so nothing done.
060426 Now have ticket 46089.
060308 Stephen Check with ATLAS if there is an update mechanism
060315 No mechanism yet except for reinstall. Could ask some BaBar
folk about how we do this to see if it is applicable.
060405 No update.
060412 No update.
060419 No update.
060426 No update.
060224 Stephen Enquire with ATLAS about certificates for DQ2 machine
060301 Not heard back from ATLAS folk, Wei pointed out a DoE
place to get service certificates.
060308 No update.
060315 No update.
060405 No update.
060412 No update.
060419 No update.
060426 No update.
060224 Systems Provide DQ2 machine
060301 In the queue.
060308 Not done yet.
060315 Not done yet.
060405 No update.
060412 No update.
060417 Will try to allocation machine today.
060426 In the queue.
060224 Systems Provide mysql replica
060301 In the queue.
060308 Not done yet.
060315 Not done yet.
060405 No update.
060412 No update.
060417 Will try to allocation machine today.
060426 In the queue.
060224 Chuck Will check on web server request for DQ2 machine
060301 Waiting for web server request information from Stephen.
060308 Haven't checked yet; haven't received Stephen's request yet.
060315 Still not sent Chuck information.
060405 No update.
060412 No update.
060419 No update.
060426 Resubmitted request as it was lost before.
060224 Richard Discuss ATLAS trigger machines with others in SCCS
060301 Only limited response from John W was resigned
acceptance... need to work on an actual deployment plan as
there are real issues to be solved.
060308 John aware and in plans as much as anything is. New
engineer will take over.
060315 No update.
060405 No update.
060412 No update.
060419 No update.
060426 No update.
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/------------------------------------+-------------------------\
|Stephen J. Gowdy | SLAC, MailStop 34, |
|http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, |
|http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA |
|EMail: [log in to unmask] | Tel: +1 650 926 3144 |
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