6. Juli 2015 Dietrich Liko Physics Computing 114. Vorstandssitzung

2Dietrich Liko6. Juni 2015 Overview Computer Security Status 2015 –CMS Grid –Belle Grid –OpenAFS –Batch System –Backup Plans up to 2018 Cloud Computing

Computer Security 5 % of HEPHY Staff victim of a Phishing Attack –Blocking of ÖAW Account –Blocking of CERN Account –Further user accounts compromised 3Dietrich Liko6. Juni 2015

Computing Rules Remind users of Computing Rules –Präsidum der ÖAW –ACONET Usage Rules –Betriebsvereinbarung Basic Computer Security Training 4Dietrich Liko6. Juni 2015

CMS Grid 2015 Usual number of Requests by CMS Spacemonitoring New Phedex Box AAA still broken CMS Operation requests additional 100 TB of pledged 500 TB –200 TB to 300 TB 5Dietrich Liko6. Juni 2015

Belle Grid 2015 Belle Currently the #1 user –Will change when new CMS analysis are starting Belle has requested 100 TB to be reserved for Belle –Empty Diskspace 6Dietrich Liko6. Juni 2015

Storage Upgrade Plans 7Dietrich Liko6. Juni 2015

Operation We are for long times marked as bad –In ATLAS this time does not count as contribution For example –We were marked bad during AFS migration –We are marked as good only today 8Markus Friedl (HEPHY Wien)20. Oktober 2009 “Waiting room”

OpenAFS New AFS Operational –New Software –Partially New Hardware –Bigger Caches Daily backup to disk 9Dietrich Liko6. Juni 2015

User Accounts New AFS has a state of the art identity management Integration of other services during the summer –indico.hephy.oeaw.ac.at –forge.hephy.oeaw.ac.at –New web page –wiki.hephy.at –ticket.hephy.oeaw.ac.at (helpdesk) –nagios.hephy.oeaw.ac.at 10Dietrich Liko17. Dezember 2013

Refurbished Supermicro Old Storage Server New Disk New RAID Controller SSD Cache 10 Gbit Interface 11Dietrich Liko6. Juni 2015

Backup

OpenAFS Raw Capacity 13Dietrich Liko6. Juni 2015

How much do we need ? CMS Scratch –40 TB CRESST –40 TB ? 14Dietrich Liko6. Juni 2015

Backup Biggest risk –Scratch disks without Backup As of today –Synology NAS 80 TB Reduction of Storage cost –6TB Disks –200 TB about 25 K 15Dietrich Liko6. Juni 2015

Batch System New AFS gives new possibilities Standalone Batch system by end of August Later –Integration with Grid 16Dietrich Liko6. Juni 2015

The new system New AFS and new Batch system are the elements that should form the basis of physics analysis starting until 2018 Efficient use limited resources It should be useable for all user groups –CMS, CRESST, Belle, Theory –CMS Grid, Belle Gird Close interaction with users required that it does what they want 17Dietrich Liko6. Juni 2015

Aging Hardware Best example We lost the big UPS –Cannot be repaired We can life (now) without it 18Dietrich Liko6. Juni 2015

Further Investments New central switch Netgear M6100 Mini version of an enterprise switch Replaces a number of old switches 19Dietrich Liko6. Juni 2015

Further Plans New cabling in the house –Contact to Baureferat to see what would be the costs New Internet connection –10 Gbit –NAT –Firewall Renewal of interactive login machines 20Dietrich Liko6. Juni 2015

End of lifetime for … More then 10 years of service for … Grid Cooling UPS Grid Network Storage Servers CPU Blades 21Dietrich Liko6. Juni 2015

The future is in the cloud … Discussion in the academy Discussion with possible partners at TU Wien 22Dietrich Liko6. Juni 2015

We need to understand how we could run a site in the cloud… 23Dietrich Liko6. Juni 2015 Grid Storage Grid CE User Storage Batch System We will need an understanding how and which personal needs training

Summary New AFS Operational Storage upgrade for the grid on the way New physics analysis system for the end of summer –OpenAFS –Batch System –Backup of all data Some investment necessary to keep the system running in the next years What happens in 2018 will be the number one question in the next years 24Dietrich Liko17. Dezember 2013