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© 2006 Open Grid Forum Software Forum Storage Resource Broker Integrated Rule-Oriented Data System.

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Presentation on theme: "© 2006 Open Grid Forum Software Forum Storage Resource Broker Integrated Rule-Oriented Data System."— Presentation transcript:

1 © 2006 Open Grid Forum Software Forum Storage Resource Broker Integrated Rule-Oriented Data System

2 © 2006 Open Grid Forum 2 OGF IPR Policies Apply I acknowledge that participation in this meeting is subject to the OGF Intellectual Property Policy. Intellectual Property Notices Note Well: All statements related to the activities of the OGF and addressed to the OGF are subject to all provisions of Appendix B of GFD-C.1, which grants to the OGF and its participants certain licenses and rights in such statements. Such statements include verbal statements in OGF meetings, as well as written and electronic communications made at any time or place, which are addressed to: the OGF plenary session, any OGF working group or portion thereof, the OGF Board of Directors, the GFSG, or any member thereof on behalf of the OGF, the ADCOM, or any member thereof on behalf of the ADCOM, any OGF mailing list, including any group list, or any other list functioning under OGF auspices, the OGF Editor or the document authoring and review process Statements made outside of a OGF meeting, mailing list or other function, that are clearly not intended to be input to an OGF activity, group or function, are not subject to these provisions. Excerpt from Appendix B of GFD-C.1: Where the OGF knows of rights, or claimed rights, the OGF secretariat shall attempt to obtain from the claimant of such rights, a written assurance that upon approval by the GFSG of the relevant OGF document(s), any party will be able to obtain the right to implement, use and distribute the technology or works when implementing, using or distributing technology based upon the specific specification(s) under openly specified, reasonable, non- discriminatory terms. The working group or research group proposing the use of the technology with respect to which the proprietary rights are claimed may assist the OGF secretariat in this effort. The results of this procedure shall not affect advancement of document, except that the GFSG may defer approval where a delay may facilitate the obtaining of such assurances. The results will, however, be recorded by the OGF Secretariat, and made available. The GFSG may also direct that a summary of the results be included in any GFD published containing the specification. OGF Intellectual Property Policies are adapted from the IETF Intellectual Property Policies that support the Internet Standards Process.

3 © 2006 Open Grid Forum 3 OGF Software Forum - SRB/iRODS Organizers: Reagan Moore ( Arcot Rajasekar ( Michael Wan ( Wayne Schroeder ( Goals: Identify priority of desired bug fixes for the SRB data grid Identify priority of desired feature development in iRODS (integrated Rule-Oriented Data System)

4 © 2006 Open Grid Forum 4 Software Interaction Session Driven by user community requirements Goal - plan evolution of data grid technology to support future data management applications Required feature sets Desired integration with grid services Generic infrastructure for controlling both data grid micro- services and Grid services Develop understanding of data management policies and expression of policies as rules controlling micro-services Will discuss SRB data grid iRODS data grid

5 © 2006 Open Grid Forum 5 SRB Discussion Are working on the next generation of data management technology - iRODS Will continue to support the SRB, but plan to add new features to the iRODS system Which bug fixes have highest priority? Are there essential features that must still be provided within the SRB? Are any of these features being developed by collaborating institutions?

6 © 2006 Open Grid Forum 6 SRB Bug List

7 © 2006 Open Grid Forum 7 SRB Bug List ID Sev Pri Plt State Summary 18norP2AllREOPScommands are inconsistent when Sinit not run 48norP2PCNEWsrbObjPut error arrives too late 76norP2PCNEWSls -lr is too slow when there are many sub-collections 77norP2PCNEWT-language needs more documentation 83norP2AllNEW-Y -1 ignored in 3.3 88norP2AllNEWsdsc-mda18-fs is not a valid resource 103norP2AllNEWSreplcont returns but has not finished 109norP2MacNEWDeallocation of pointer in SgetR (SRB v3.3) on MacOSX 117norP2PCNEWticket based access 118norP2PCNEWbulk metadata ingestion 119norP2MacNEWDiamond configuration logical resource 131norP2AllNEWproblem deleting a user with SdelValue 150norP2MacNEWMacOS X file systems are case- insensitive

8 © 2006 Open Grid Forum 8 SRB Bug List ID Sev Pri Plt State Summary 151norP2AllNEWOccasional problem syncing new resources between zones 152norP2AllREOPAdd a new input parameter- newPathName to srbObjCopy 194norP2AllNEWCan not register a URL more than once 224norP2MacNEWSRB 3.4.1 pre-release collections with ampersands and quotes 226norP2MacNEWSRB 3.4.1 Sputting data into a container 233norP2SunNEWSreplicate -I -n 1 234norP2SunNEWSreplicate -I -S sfs-tape-sdsc -n 1 /tmp/junk junk wrong... 235norP2SunNEWSrm -f -A "VNUM = '1'" 237norP2MacNEWSpasswd in 3.4.0 238norP2PCNEWsrbObjSeek bug 239norP2SunNEWgcc -Wuninitialized shows worrisome uninitialized variables

9 © 2006 Open Grid Forum 9 SRB Bug List ID Sev Pri Plt State Summary 240norP2PCASSISocket command type unknown with Jargon client 241norP2PCNEWSrsync -r -v s:.. gives segmentation fault 242norP2AllNEWconfigure option to set CFLAGS or a way to use CFLAGS 243norP2AllNEWserver to server copy, across zones 244norP2AllNEWSRB 3.4.2 Smkcont creation in wrong place if don't Sinit 245norP2AllNEWGridFTP driver does not work with Globus Toolkit 4 246norP2AllNEWSget in 3.4.2 when Sgetting an empty collection 249norP2MacNEWRSRC_MEGAB_CAPACITY non- effective 98minP2AllNEWMore indexes required in Oracle MCAT 114minP2SunNEWcompiling pbs for 3.3.1 on Solaris

10 © 2006 Open Grid Forum 10 SRB Bug List ID Sev Pri Plt State Summary 142minP2PCREOPdidn't create new zone during install 236minP2SunNEWkillsrb script on 3.4.2 for SunOS 35enhP2AllNEWWould like to be able to delete a zone 57enhP2AllNEWAdd configurable option to syslog user authentications 66enhP2AllNEWNeed SRB Proxy with Parallel I/O capabilities to process... 68enhP2PCNEWNeed data digest method with low collision rate for data... 95enhP2PCNEWSinit with any mdasEnv files 166enhP2AllNEWRequest for Dicom Driver ID 175enhP2PCNEWls - proxycommands, proxyfunctions and shadow objects 225enhP2MacNEWSpcommand return codes (3.4.1 and other releases)

11 © 2006 Open Grid Forum 11 SRB Bug List ID Sev Pri Plt State Summary 60norP3SunNEWfix for HPSS v5 89norP3OthNEW'select failed' messages in srbLog on orion 123norP3SunNEWUSER_NOT_IN_DOMN error when doing a zonesync 79norP4PCNEWMdasConfig database password should be hidden 69minP4PCNEWHandling parallel flows and user choice 133minP4SunNEWport 0 and zone federation 8enhP4PCASSISoft link without recursion 96enhP4AllNEWport MCAT to handle 64-bit DBs 3enhP5AllNEWAdd Sls option for viewing permissions without expanding... 5enhP5AllASSIPer user resource limit

12 © 2006 Open Grid Forum 12 iRODS Discussion First release of iRODS made December 2006 Open source softeware Available at http://irods.sdsc.edu Seeking collaborative development of data management system Rules for controlling micro-services Micro-services for encapsulating remote operations Which feature extensions should be done first? Planning to start a new OGF working group on Automation of Management Policies

13 © 2006 Open Grid Forum 13 Controlling Remote Operations iRODS - integrated Rule-Oriented Data System

14 © 2006 Open Grid Forum 14 iRODS - integrated Rule-Oriented Data System Resources Client InterfaceAdmin Interface Metadata Modifier Module Config Modifier Module Rule Modifier Module Consistency Check Module Confs Rule Base Metadata Persistent Repository Engine Rule Curren t State Rule Invoker Micro Service Modules Resource-based Services Micro Service Modules Metadata-based Services Service Manager Consistency Check Module Consistency Check Module

15 © 2006 Open Grid Forum 15 iRODS Feature List

16 © 2006 Open Grid Forum 16 iRODS Feature List

17 © 2006 Open Grid Forum 17 iRODS Feature List

18 © 2006 Open Grid Forum 18 iRODS Feature List

19 © 2006 Open Grid Forum 19 More Information SRB: iRODS:

20 © 2006 Open Grid Forum 20 Full Copyright Notice Copyright (C) Open Grid Forum (applicable years). All Rights Reserved. This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. The limited permissions granted above are perpetual and will not be revoked by the OGF or its successors or assignees.

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