Difference: ReleaseNotes1841 (29 vs. 30)

Revision 302009-02-12 - MarcoCecchi

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Release notes for Patch #1841

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  • LDAP queries to fetch information in the Information Supermarket from the BDII can now be pre-filtered. This can be very helpful whenever a WMS instance is dedicated to only one VO. Typically, using a production BDII, the ISM reaches a size of 6-7000 entries, with the consequence that the match-making for a job can take a time of the order of ten seconds. Using the filter on the VO name, as for the aforementioned use-case, significantly reduces the MM time. The filtering expression has to be set by assigning the relevant parameter within the WorkloadManager section of the configuration file, as shown in the following example:
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    >
  • LDAP queries to fetch information in the Information Supermarket from the BDII can now be pre-filtered. This can be very helpful whenever a WMS instance is dedicated to only one VO. Typically, using a production BDII, the ISM reaches a size of 6-7000 entries, with the consequence that the match-making for a job can take a time of the order of ten seconds. Using the filter on the VO name, as for the aforementioned use-case, significantly reduces the MM time. The filtering expression has to be set by assigning the relevant parameter in the WorkloadManager section of the configuration file, as shown in the following example:
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