The Next Generation Root File Server Andrew Hanushevsky Stanford Linear Accelerator Center 27-September-2004 http://xrootd.slac.stanford.edu What is xrootd?
The AliEn framework has been developed as the ALICE user entry point into the ... AliEn services (Cluster Monitor, CE, SES, MonALISA, PackMan, xrootd) ...
The Multi-layer Condor System. Production Queue ... 4. Condor sends the job to the node where the input file stored. ... Use Condor/MySQL/PROOF/Xrootd ...
The data files on the GRID are accessed using ROOT (AliEn) UI (via xrootd) ... AliEn, together with ROOT/PROOF, are solid foundations to build the final system ...
Fixing MC (enti rement effectu au ccin2p3) ... 8% du CPU utilis par D0. Xrootd ... Attention au d marrage de LHC qui risque de nous priver de ressources. ...
Title: Data Mining on the Information Power Grid Author: Thomas H. Hinke Created Date: 7/9/2000 10:23:57 PM Document presentation format: Letter Paper (8.5x11 in)
CCD. Finger lakes Instrumentation: www.fli-cam.com. Camera Model: MaxCam CM7 ... ROOT classes to run camera, analyze data - write out FITS, PNG (trivial, not ...
ZOO. RD44. RD45. LHC FNAL & RHIC. go ROOT. BaBar. go ... full power of OpenGL (lights, transparency, interactivity, anti-aliasing, hardware acceleration ...
Electronic Documents Managment (EDMS) and CAD. LDAP (OpenLDAP) MCU. Win2000 ... Giga Ethernet (1 Gb full duplex) -- to disk servers and Objectivity/DB servers ...
Dave Bailey, Chris Brew, Giuliano Castelli, James Werner, Fergus Wilson and Will Roethel ... For brief instructions see http://www.hep.man.ac.uk/u/roger/easyroot.html ...
Use a dynamic set of proxies to cooperate with them. Network of JINI-LUSs Secure & Public ... automatically by a servlet / CGI script. No Lost Packages ...
Scheduled batch analysis using GRID (Event Summary Data and Analysis ... Also PDC data need to be transferred for prototyping and testing of analysis code. ...
... on Use of IBRIX Fusion FS. CMS Decided to Implement IBRIX solution Why? ... IBRIX file systems via NFS in limited numbers but has been stable Refining admin ...
Hosting the VO-boxes (interface to site services) ... This model ... With more SEs, holding replicas of the data, the Grid will naturally become more stable ...
900 disk servers, 28K disks, 5 PB. 108M files in name space, 13M copies on disk ... Service Manager on Duty rota was extended for 24/7 coverage of critical data ...
Interactive Analysis environment of unified accelerator libraries ... Silkworm 3900. 32 port FC Switch. Infortrend. 5 x 6400 GByte SATA A16F-R1211-M2 JBOD ...
... custom 'streamer' ... Custom version based on. how object is stored in file. Implements ... in particularly need enough custom Java classes to read the ...
Andrei Moskalenko. Storage team, Centre de Calcul de l' IN2P3. ... Design-wise. scalable architecture (achieved by adding more storage and control elements) ...
WN type host experiment specific requirements. Outbound connectivity ... agent and central services in case WN do not have incoming/outgoing connectivity ...
Silkworm 3900. 32 port FC Switch. Infortrend. 5 x 6400 GByte SATA A16F ... 2 Brocade Silkworm 3900. 32 port FC Switch ZONED (50TB Unit with 4 Diskservers) ...
Dominique Boutigny, Rainer Mankel, Davide Salomoni, Junji Haba, Rik Yoshida ... SC1 - Nov04-Jan05 - data transfer between CERN and three Tier-1s (FNAL, NIKHEF, FZK) ...
Kernel 2.4.20-20 (kernel du jour) Investigating RHEL 3.0. Solaris ... OpenAFS 1.2.10 on all client machines. No problems seen since going to OpenAFS ...
Because of inertia or time to develop, ... The Language Reflexion System ... that can be migrated smoothly to the reflexion system to be introduced in C in ...
ND. Contributing 30% of throughput to ATLAS and CMS in Worldwide LHC Computing Grid ... Service availability monitoring and forwarding of results to WLCG ...
analyze this information in real time. take automated decisions and perform actions based on it ... MySQL daemon is automatically restarted. when it runs out of memory ...
barbera/ 'If you're a programmer, one of the great things about Linux and Unix is that ... From devices to sockets, the 'everything is a file' paradigm has served Unix ...
Light weight Disk Pool Manager: Status Update Jean-Philippe Baud, IT-GD-CERN Gilbert Grosdidier, LAL-IN2P3-CNRS & IT-GD-CERN October 2005 DPM Goals Provide a solution ...
Gamma-ray Large Area Space Telescope. GLAST LAT ISOC ... Tighter connection of Catalogue and Skimmer. Web tools for OktoberTest in good shape (we think! ...
Authentication Overhaul. Object Property Editor. e.g.. TH1Editor, ... XML files allow the interchange of data with applications unable to read ROOT file directly ...
Towards the operations of. the Italian Tier-1 for CMS: ... ORCA. Job. ORCA. Job. T0 data. distribution. agents. Tier-0. Tier-1. Tier-2. TMDB. disk-SE. EBs ...
Title: Over kwaliteit Author: Margriet Heim Last modified by: David Groep Created Date: 7/15/2003 1:58:52 PM Document presentation format: On-screen Show
Offline condition files are ROOT files. These are available to applications running ... The 'ensemble' above has been dubbed OCDB (Offline Condition Data Base) ...
... tracking number they use for job status access (e.g. like Fedex and UPS tracking) ... to MonALISA and other repositories (e.g. BOSS) (support for job tracking) ...
the same physical file will be replicated to several SEs with different local file names ... information system) treats files as the basic resource abstraction ...
Hadoop Distributed File System Usage in USCMS Michael Thomas, Dorian Kcira ... Client File Access Hadoop Architecture Native Client File System in User Space ...